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National Weather Service Marine Forecast FZUS51 KLWX

FZUS51 KLWX 290532
CWFLWX

Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
131 AM EDT Thu Jun 29 2017

Tidal Potomac River and Maryland portion of Chesapeake Bay.

Forecasts of wave heights do not include effects of wind direction
relative to tidal currents. Expect higher waves when winds are
blowing against the tidal flow. 

ANZ500-292000-
131 AM EDT Thu Jun 29 2017

SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY

High pressure will move toward Bermuda. South flow will become
established through the weekend. Small Craft Advisory conditions
will be possible Friday.



ANZ535-292000-
Tidal Potomac from Key Bridge to Indian Head-
131 AM EDT Thu Jun 29 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH THIS EVENING...

Overnight
S winds 10 kt. Waves 1 ft.

THU
S winds 5 to 10 kt. Gusts up to 20 kt in the late morning and
afternoon. Waves 1 ft.

THU NIGHT
S winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Waves 1 ft.

FRI
S winds 5 to 10 kt. Waves 1 ft.

FRI NIGHT
S winds 5 to 10 kt. Waves 1 ft.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

SAT NIGHT
SW winds 5 to 10 kt. Waves 1 ft. A chance of showers
and tstms.

SUN
NW winds around 5 kt. Waves 1 ft. A chance of showers and
tstms.

MON
NW winds around 5 kt. Waves 1 ft. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ536-292000-
Tidal Potomac from Indian Head to Cobb Island-
131 AM EDT Thu Jun 29 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH THIS EVENING...

Overnight
S winds 10 kt. Waves 1 ft.

THU
S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.

THU NIGHT
S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.

FRI
S winds 5 to 10 kt. Waves 1 ft.

FRI NIGHT
S winds 5 to 10 kt. Waves 1 ft.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

SAT NIGHT
SW winds 5 to 10 kt. Waves 1 ft. A chance of showers
and tstms.

SUN
NW winds around 5 kt. Waves 1 ft. A chance of showers and
tstms.

MON
W winds around 5 kt. Waves 1 ft. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ537-292000-
Tidal Potomac from Cobb Island to Smith Point-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 10 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

SAT
S winds 5 to 10 kt. Waves 1 to 2 ft. A chance of showers and
tstms.

SAT NIGHT
S winds 5 to 10 kt. Waves 1 to 2 ft. A chance of
showers and tstms.

SUN
W winds around 5 kt. Waves 1 ft or less. A chance of showers
and tstms.

MON
SW winds around 5 kt. Waves 1 ft. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ530-292000-
Chesapeake Bay north of Pooles Island-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 10 kt with gusts to 20 kt. Waves 1 ft.

THU
S winds 10 to 15 kt with gusts to 25 kt. Waves 1 to 2 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to
2 ft.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

SAT NIGHT
SW winds 5 to 10 kt. Waves 1 ft. A chance of showers
and tstms.

SUN
W winds around 5 kt. Waves 1 ft or less. A chance of showers
and tstms.

MON
W winds around 5 kt. Waves 1 ft. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ531-292000-
Chesapeake Bay from Pooles Island to Sandy Point-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

THU NIGHT
S winds 15 to 20 kt with gusts to 25 kt. Waves 3 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

SAT
S winds 10 to 15 kt. Waves 1 to 2 ft.

SAT NIGHT
SW winds 10 to 15 kt. Waves 1 to 2 ft. A chance of
showers and tstms.

SUN
W winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms.

MON
W winds 5 kt. Waves less than 1 ft. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ538-292000-
Patapsco River including Baltimore Harbor-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 10 kt with gusts to 20 kt. Waves 1 ft.

THU
S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft.

FRI NIGHT
S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

SAT NIGHT
SW winds 5 to 10 kt. Waves 1 ft. Showers and tstms
likely.

SUN
NW winds around 5 kt. Waves 1 ft or less. Showers and tstms
likely in the morning, then a chance of showers and tstms through
the night.

MON
NW winds around 5 kt. Waves 1 ft. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ539-292000-
Chester River to Queenstown MD-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

THU NIGHT
S winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

SAT
S winds 10 to 15 kt. Waves 1 ft.

SAT NIGHT
SW winds 10 to 15 kt. Waves 1 ft. A chance of showers
and tstms.

SUN
W winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms.

MON
W winds 5 kt. Waves less than 1 ft. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ532-292000-
Chesapeake Bay from Sandy Point to North Beach-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 25 kt. Waves 3 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

SAT
S winds 10 kt. Waves 2 ft.

SAT NIGHT
SW winds 5 to 10 kt. Waves 1 to 2 ft. A chance of
showers and tstms.

SUN
W winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms.

MON
W winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms in the morning. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ540-292000-
Eastern Bay-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

SAT
S winds 10 kt. Waves 1 ft.

SAT NIGHT
SW winds 5 to 10 kt. Waves 1 ft. A chance of showers
and tstms.

SUN
W winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms.

MON
W winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms in the morning. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ533-292000-
Chesapeake Bay from North Beach to Drum Point-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 25 kt. Waves 3 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

SAT
S winds 10 kt. Waves 1 to 2 ft.

SAT NIGHT
S winds 5 to 10 kt. Waves 1 to 2 ft. A chance of
showers and tstms.

SUN
W winds around 5 kt. Waves 1 ft. A chance of showers and
tstms.

MON
SW winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms in the morning. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ541-292000-
Choptank River to Cambridge MD and the Little Choptank River-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

SAT
S winds 10 kt. Waves 1 ft.

SAT NIGHT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

SUN
W winds around 5 kt. Waves 1 ft or less. A chance of showers
and tstms.

MON
SW winds around 5 kt. Waves 1 ft. A chance of showers and
tstms in the morning. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ542-292000-
Patuxent River to Broomes Island MD-
131 AM EDT Thu Jun 29 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH THIS EVENING...

Overnight
S winds 10 kt. Waves 1 ft.

THU
S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.

THU NIGHT
S winds 10 kt with gusts to 20 kt. Waves 1 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft.

SAT
S winds 10 kt. Waves 1 ft. A chance of showers and tstms.

SAT NIGHT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

SUN
W winds around 5 kt. Waves 1 ft. A chance of showers and
tstms.

MON
SW winds around 5 kt. Waves 1 ft. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ534-292000-
Chesapeake Bay from Drum Point to Smith Point-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 25 kt. Waves 3 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 to 3 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 3 ft.

SAT
S winds 10 to 15 kt. Waves 2 ft.

SAT NIGHT
S winds 10 to 15 kt. Waves 2 ft. A chance of showers
and tstms.

SUN
SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

MON
SW winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms in the morning. 

Winds and waves higher and visibilities lower in and near tstms.



ANZ543-292000-
Tangier Sound and the inland waters surrounding Bloodsworth Island-
131 AM EDT Thu Jun 29 2017

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT


Overnight
S winds 10 kt with gusts to 20 kt. Waves 1 ft.

THU
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

FRI
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

FRI NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

SAT
S winds 10 to 15 kt. Waves 1 to 2 ft.

SAT NIGHT
S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of
showers and tstms.

SUN
SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

MON
SW winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms in the morning. 

Winds and waves higher and visibilities lower in and near tstms.