National Weather Service Marine Forecast FZUS52 KJAX
FZUS52 KJAX 040117
CWFJAX
Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
917 PM EDT Sat Jun 3 2023
Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm.
Seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 1/10 of the waves.
AMZ400-040915
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm
917 PM EDT Sat Jun 3 2023
SYNOPSIS
The region will be between high pressure to the north, and a trough of low pressure over the coastal waters through Sunday. This trough will sink further to the south early in the week, as high pressure builds closer to the area. The gradient between the trough and the high will yield elevated conditions. A frontal system will drop south into region mid week, enhancing chances for showers and thunderstorms from mid to late week.
GULF STREAM
The approximate location of the west wall of the Gulf Stream as of Jun 03, 2023 at 1200 UTC...
64 nautical miles east of Flagler Beach. 73 nautical miles east of Saint Augustine Beach. 82 nautical miles east of Jacksonville Beach. 93 nautical miles east southeast of St Simons Island.
This data courtesy of the Naval Oceanographic Office.
AMZ450-452-470-472-040915
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM
Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to
60 NM
Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM
917 PM EDT Sat Jun 3 2023
SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT SUNDAY THROUGH LATE MONDAY NIGHT
TONIGHT
Northeast winds 10 to 15 knots. Seas 3 to 4 feet with
a dominant period 7 seconds. Intracoastal waters a moderate chop.
A slight chance of thunderstorms. A slight chance of showers in
the evening, then showers likely after midnight.
SUNDAY
Northeast winds 20 to 25 knots with gusts up to
35 knots. Seas 4 to 5 feet with a dominant period 6 seconds,
building to 6 to 8 feet with a dominant period 6 seconds in the
afternoon. Intracoastal waters rough. Showers likely with a
slight chance of thunderstorms.
SUNDAY NIGHT
Northeast winds 20 to 25 knots. Gusts up to
35 knots in the evening. Seas 6 to 9 feet with a dominant period
7 seconds. Intracoastal waters rough. A chance of showers and
thunderstorms.
MONDAY
Northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 6 to 9 feet with a dominant
period 9 seconds. Intracoastal waters rough. A slight chance of
thunderstorms. A chance of showers, mainly in the morning.
MONDAY NIGHT
Northeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 5 to 7 feet with a dominant
period 9 seconds. Intracoastal waters a moderate chop.
TUESDAY
South winds around 5 knots, increasing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet with a dominant
period 8 seconds. Intracoastal waters a moderate chop.
TUESDAY NIGHT
Southwest winds 10 to 15 knots. Seas 3 to 4 feet
with a dominant period 8 seconds. Intracoastal waters a moderate
chop. A slight chance of showers and thunderstorms.
WEDNESDAY
Southwest winds 10 to 15 knots, becoming south in
the afternoon. Seas 2 to 4 feet. A chance of showers with a
slight chance of thunderstorms.
WEDNESDAY NIGHT
Southwest winds 15 to 20 knots, becoming west
10 to 15 knots after midnight. Seas 2 to 4 feet. A chance of
showers with a slight chance of thunderstorms.
THURSDAY
Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers with a slight chance of thunderstorms.
THURSDAY NIGHT
Southwest winds 10 to 15 knots. Seas 2 to
3 feet. A chance of showers and thunderstorms.
Winds and waves higher in and near thunderstorms.
AMZ454-474-040915
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM
Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM
917 PM EDT Sat Jun 3 2023
SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH TUESDAY MORNING
TONIGHT
Northeast winds 10 to 15 knots. Seas 3 to 4 feet with
a dominant period 7 seconds. Intracoastal waters a moderate chop.
A slight chance of thunderstorms. A slight chance of showers in
the evening, then a chance of showers after midnight.
SUNDAY
Northeast winds 15 to 20 knots. Seas 3 to 4 feet with a
dominant period 6 seconds, building to 4 to 6 feet with a
dominant period 6 seconds in the afternoon. Intracoastal waters
choppy. A slight chance of thunderstorms. A chance of showers in
the morning, then showers likely in the afternoon.
SUNDAY NIGHT
Northeast winds 20 to 25 knots. Seas 6 to 7 feet
with a dominant period 6 seconds, building to 6 to 9 feet with a
dominant period 6 seconds after midnight. Intracoastal waters
rough. Showers and thunderstorms in the evening, then showers
likely with a chance of thunderstorms after midnight.
MONDAY
North winds 20 to 25 knots, becoming northeast 15 to
20 knots in the afternoon. Seas 7 to 10 feet with a dominant
period 9 seconds. Intracoastal waters rough. Showers likely with
a chance of thunderstorms in the morning, then a chance of
showers with a slight chance of thunderstorms in the afternoon.
MONDAY NIGHT
Northeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 6 to 8 feet with a dominant
period 9 seconds, subsiding to 5 to 6 feet with a dominant period
9 seconds after midnight. Intracoastal waters a moderate chop. A
slight chance of thunderstorms in the evening. A slight chance of
showers.
TUESDAY
Northeast winds 5 to 10 knots. Seas 4 to 5 feet with a
dominant period 8 seconds. Intracoastal waters light chop.
TUESDAY NIGHT
South winds 10 to 15 knots, becoming southwest
after midnight. Seas 3 to 4 feet with a dominant period
8 seconds. Intracoastal waters a moderate chop. A slight chance
of showers and thunderstorms.
WEDNESDAY
Southwest winds 10 to 15 knots, becoming south in
the afternoon. Seas 2 to 4 feet. A chance of showers with a
slight chance of thunderstorms.
WEDNESDAY NIGHT
South winds 10 to 15 knots, becoming west
after midnight. Seas 2 to 3 feet. A chance of showers with a
slight chance of thunderstorms.
THURSDAY
Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers and thunderstorms.
THURSDAY NIGHT
Southwest winds 10 to 15 knots. Seas 2 to
3 feet. A chance of showers and thunderstorms.
Winds and waves higher in and near thunderstorms.
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