National Weather Service Marine Forecast FZUS51 KBOX

FZUS51 KBOX 081103
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
703 AM EDT Mon Jun 8 2026

Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM

ANZ200-090000
703 AM EDT Mon Jun 8 2026

Synopsis for Massachusetts and Rhode Island coastal waters

Showers and embedded thunderstorms are possible this afternoon and evening across eastern waters. Gusty northeast wind late tonight into Monday as a weak mid-level low pressure system moves east of the waters and towards the Canadian Maritime. This will be followed by a ridge of high pressure taking control of the waters through the middle of next week. Periods of shower and thunderstorms return to the forecast for second half of week.

---

ANZ250-090000
Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING

TODAY
N winds 10 to 15 kt with gusts up to 25 kt, becoming W 5 to 10 kt this afternoon. Seas 3 to 4 ft. Wave Detail: N 3 ft at 6 seconds and SE 2 ft at 8 seconds.

TONIGHT
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 7 seconds and SW 2 ft at 3 seconds.

TUE
W winds 5 to 10 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 7 seconds.

TUE NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 5 seconds.

WED
SW winds around 10 kt, becoming S 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 8 seconds.

WED NIGHT
S winds 15 to 20 kt, becoming SW 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 8 seconds. Showers likely with a chance of tstms.

THU
SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers.

THU NIGHT THROUGH FRI NIGHT
S winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ251-090000
Massachusetts Bay and Ipswich Bay
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING

TODAY
N winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt this afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 5 seconds and E 1 foot at 8 seconds.

TONIGHT
SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 2 ft at 7 seconds and S 1 foot at 8 seconds.

TUE
SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds and W 1 foot at 2 seconds.

TUE NIGHT
SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E 1 foot at 8 seconds.

WED
SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 7 seconds.

WED NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 7 seconds. Showers likely with a chance of tstms.

THU AND THU NIGHT
W winds 5 to 10 kt, becoming S. Seas around 2 ft. A chance of showers.

FRI AND FRI NIGHT
E winds 5 to 10 kt, becoming SW. Seas around 2 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ231-090000
Cape Cod Bay
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING

TODAY
N winds 10 to 15 kt, diminishing to 5 to 10 kt this afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds and SE 1 foot at 8 seconds.

TONIGHT
SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft at 5 seconds and SE 1 foot at 8 seconds.

TUE
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 1 foot at 3 seconds and N 1 foot at 6 seconds.

TUE NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 7 seconds.

WED
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 8 seconds.

WED NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 7 seconds. Showers likely with a chance of tstms.

THU
SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely.

THU NIGHT THROUGH FRI NIGHT
SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ254-090000
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON

TODAY
N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: N 5 ft at 6 seconds and S 3 ft at 8 seconds.

TONIGHT
W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: N 4 ft at 6 seconds and S 2 ft at 7 seconds.

TUE
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 7 seconds.

TUE NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 8 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and E 1 foot at 7 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and E 4 ft at 8 seconds. Showers with a chance of tstms.

THU
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers likely with a chance of tstms.

THU NIGHT THROUGH FRI NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ255-090000
Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON

TODAY
N winds 20 to 25 kt, becoming NE 15 to 20 kt this afternoon. Seas 3 to 5 ft. Wave Detail: N 5 ft at 5 seconds and S 3 ft at 7 seconds.

TONIGHT
W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: NE 3 ft at 7 seconds and S 2 ft at 7 seconds.

TUE
W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds and E 2 ft at 7 seconds.

TUE NIGHT
SW winds 15 to 20 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 7 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and E 1 foot at 7 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 7 seconds and E 1 foot at 7 seconds. Showers with a chance of tstms.

THU
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Showers likely with a chance of tstms.

THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers.

FRI AND FRI NIGHT
SW winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ256-090000
Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON

TODAY
NE winds 15 to 20 kt, becoming E 10 to 15 kt this afternoon. Gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft at 5 seconds and S 3 ft at 7 seconds.

TONIGHT
S winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and NW 1 foot at 3 seconds.

TUE
W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 6 seconds.

TUE NIGHT
SW winds 15 to 20 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 8 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and E 1 foot at 8 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 7 seconds and E 2 ft at 7 seconds. Showers likely with a chance of tstms.

THU
SW winds 15 to 20 kt. Seas 4 to 5 ft. Showers likely with a chance of tstms.

THU NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft.

FRI AND FRI NIGHT
SW winds 10 to 15 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ232-090000
Nantucket Sound
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING

TODAY
N winds 15 to 20 kt, becoming NE 10 to 15 kt this afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 4 seconds and W 1 foot at 4 seconds.

TONIGHT
SW winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and W 1 foot at 3 seconds.

TUE
W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and E 1 foot at 7 seconds.

TUE NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 7 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 7 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 8 seconds. Showers with a chance of tstms.

THU
SW winds 15 to 20 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms.

THU NIGHT THROUGH FRI NIGHT
SW winds 10 to 15 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ233-090000
Vineyard Sound
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING

TODAY
NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NE 2 ft at 3 seconds and W 2 ft at 4 seconds.

TONIGHT
SW winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and NE 1 foot at 3 seconds.

TUE
W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and NE 1 foot at 6 seconds.

TUE NIGHT
SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 7 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and S 1 foot at 8 seconds.

WED NIGHT
SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 foot at 6 seconds. Showers with a chance of tstms.

THU
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Showers likely.

THU NIGHT THROUGH FRI NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ234-090000
Buzzards Bay
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING

TODAY
NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and NE 2 ft at 3 seconds.

TONIGHT
SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and NE 1 foot at 3 seconds.

TUE
W winds 10 to 15 kt, becoming SW 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 8 seconds.

TUE NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 5 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 8 seconds.

WED NIGHT
SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and E 1 foot at 6 seconds. Showers with a chance of tstms.

THU
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Showers likely.

THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers.

FRI AND FRI NIGHT
SE winds 5 to 10 kt, becoming SW. Seas around 2 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ235-090000
Rhode Island Sound
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING

TODAY
NE winds 10 to 15 kt, becoming E this afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: N 3 ft at 4 seconds and S 3 ft at 7 seconds.

TONIGHT
SW winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and SW 1 foot at 2 seconds.

TUE
W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 7 seconds.

TUE NIGHT
SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 5 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and NE 1 foot at 7 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 7 seconds and E 2 ft at 7 seconds. Showers likely with a chance of tstms.

THU
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Showers likely.

THU NIGHT AND FRI
W winds 10 to 15 kt with gusts up to 20 kt, becoming S. Seas 2 to 4 ft.

FRI NIGHT
SW winds 10 to 15 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ237-090000
Block Island Sound
703 AM EDT Mon Jun 8 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING

TODAY
NE winds 10 to 15 kt with gusts up to 20 kt, becoming SE this afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 4 seconds.

TONIGHT
SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds and S 1 foot at 2 seconds.

TUE
SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 4 seconds.

TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 6 seconds.

WED
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and NE 3 ft at 11 seconds.

WED NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and E 2 ft at 7 seconds. Showers likely with a chance of tstms.

THU
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers.

THU NIGHT AND FRI
SW winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt. Seas 2 to 4 ft.

FRI NIGHT
SW winds 5 to 10 kt. Seas around 2 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ230-090000
Boston Harbor
703 AM EDT Mon Jun 8 2026

TODAY
N winds around 10 kt, becoming E this afternoon. Waves around 2 ft this morning, then 1 foot or less.

TONIGHT
S winds 5 to 10 kt, becoming SW after midnight. Waves 1 foot or less.

TUE
W winds 5 to 10 kt. Waves 1 foot or less, then around 2 ft in the afternoon.

TUE NIGHT
SW winds 10 to 15 kt. Waves around 2 ft.

WED
SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves 1 foot or less, then around 2 ft in the afternoon.

WED NIGHT
SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. Showers likely with a chance of tstms.

THU
NW winds 5 to 10 kt. Waves 1 foot or less. A chance of showers.

THU NIGHT
N winds 5 to 10 kt. Waves 1 foot or less. A chance of showers.

FRI AND FRI NIGHT
E winds 5 to 10 kt, becoming SW. Waves 1 foot or less.

Winds and waves higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ236-090000
Narragansett Bay
703 AM EDT Mon Jun 8 2026

TODAY
N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt this afternoon. Waves around 2 ft.

TONIGHT
SW winds 5 to 10 kt. Waves around 2 ft.

TUE
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 2 to 3 ft.

TUE NIGHT
SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Waves 2 to 3 ft.

WED
SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft.

WED NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Showers likely with a chance of tstms.

THU
SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. A chance of showers.

THU NIGHT
SW winds 10 to 15 kt. Waves 2 to 3 ft. A chance of showers.

FRI AND FRI NIGHT
SE winds 5 to 10 kt, becoming SW. Waves around 2 ft.

Winds and waves higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ280-090000
Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM
703 AM EDT Mon Jun 8 2026

TODAY
N winds 15 to 20 kt with gusts up to 25 kt, becoming NW 5 to 10 kt this afternoon. Seas 3 to 5 ft. Wave Detail: N 4 ft at 6 seconds and S 3 ft at 8 seconds.

TONIGHT
SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 3 to 4 ft. Wave Detail: NE 3 ft at 7 seconds and W 2 ft at 3 seconds.

TUE
W winds 10 to 15 kt, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and E 1 foot at 7 seconds.

TUE NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 foot at 7 seconds.

WED
SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 7 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. Showers likely.

THU
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Showers likely.

THU NIGHT THROUGH FRI NIGHT
S winds 5 to 10 kt. Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ281-090000
Ocean Waters from Provincetown to Nantucket from 20 to 60 NM
703 AM EDT Mon Jun 8 2026

TODAY
N winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds and S 3 ft at 7 seconds.

TONIGHT
W winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 3 to 5 ft. Wave Detail: N 4 ft at 6 seconds and S 2 ft at 7 seconds.

TUE
W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds and E 3 ft at 7 seconds.

TUE NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 8 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and E 1 foot at 7 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 4 ft. Wave Detail: SW 4 ft at 6 seconds and E 4 ft at 8 seconds. A chance of tstms. A chance of showers in the evening, then showers after midnight.

THU
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Showers with a chance of tstms.

THU NIGHT THROUGH FRI NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ282-090000
Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM
703 AM EDT Mon Jun 8 2026

TODAY
N winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds and S 3 ft at 7 seconds.

TONIGHT
N winds 5 to 10 kt, becoming W after midnight. Seas 3 to 5 ft. Wave Detail: N 5 ft at 6 seconds and S 2 ft at 7 seconds.

TUE
W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 3 ft. Wave Detail: W 3 ft at 4 seconds and E 3 ft at 7 seconds.

TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and NE 2 ft at 7 seconds.

WED
SW winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and E 1 foot at 7 seconds.

WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 7 seconds and E 1 foot at 7 seconds. A chance of showers in the evening, then showers with a chance of tstms after midnight.

THU
SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 5 ft. Showers with a chance of tstms.

THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. A chance of showers.

FRI AND FRI NIGHT
SW winds around 10 kt. Seas 3 to 4 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

ANZ283-090000
Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM
703 AM EDT Mon Jun 8 2026

TODAY
NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: N 5 ft at 5 seconds and S 3 ft at 7 seconds.

TONIGHT
W winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: N 4 ft at 6 seconds and S 2 ft at 7 seconds.

TUE
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 7 seconds.

TUE NIGHT
SW winds around 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 7 seconds.

WED
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and E 1 foot at 7 seconds.

WED NIGHT
SW winds around 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and E 1 foot at 7 seconds. Showers with a chance of tstms.

THU
SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 5 ft. Showers likely with a chance of tstms.

THU NIGHT THROUGH FRI NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft.

Winds and seas higher in and near tstms.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

---

For the latest updates...please visit our webpage at www.weather.gov/boston

You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov

You can follow us on Twitter at @NWSBoston