FZUS52 KJAX 231713
CWFJAX
Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
113 PM EDT Fri May 23 2025
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.
AMZ400-240915-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
113 PM EDT Fri May 23 2025
.SYNOPSIS...
High pressure will build in from the northwest through the weekend
resulting in a weak flow pattern and afternoon sea breeze
development each day. Moist southerly winds will develop early
next week and slowly increase daily thunderstorm chances.
Additionally, successive weak troughs of low pressure, emerging
from the Gulf, will increase storm chances and wind speeds as they
pass, especially on Tuesday.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
May 22, 2025 at 1200 UTC...
50 nautical miles east of Flagler Beach.
59 nautical miles east of Saint Augustine Beach.
75 nautical miles east of Jacksonville Beach.
87 nautical miles east southeast of St Simons Island.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ450-452-454-240915-
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
113 PM EDT Fri May 23 2025
.TONIGHT...South winds 10 to 15 knots, becoming southwest after
midnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at
4 seconds. Intracoastal waters a moderate chop.
.SATURDAY...East winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 4 seconds and east 2 feet at 9 seconds.
Intracoastal waters a moderate chop.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming south
5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 4 seconds and east 2 feet at 9 seconds.
Intracoastal waters a moderate chop. A slight chance of showers
with isolated thunderstorms after midnight.
.SUNDAY...South winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 4 seconds and east 2 feet at 8 seconds.
Intracoastal waters a moderate chop. A chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 4 seconds and east 2 feet at
8 seconds. Intracoastal waters a moderate chop. A slight chance
of showers and thunderstorms in the evening.
.MONDAY...Southwest winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 5 seconds. Intracoastal waters a moderate
chop. A slight chance of thunderstorms. A slight chance of
showers in the morning, then a chance of showers in the
afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 2 to 3 feet. Intracoastal
waters a moderate chop. A chance of showers and thunderstorms in
the evening, then a slight chance of showers after midnight.
.TUESDAY THROUGH WEDNESDAY...South winds 10 to 15 knots. Seas
2 to 3 feet. Intracoastal waters a moderate chop. A chance of
showers and thunderstorms.
Winds and waves higher in and near thunderstorms.
$$
AMZ470-472-474-240915-
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-
Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM-
113 PM EDT Fri May 23 2025
.TONIGHT...South winds 10 to 15 knots, becoming southwest after
midnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at
4 seconds and east 2 feet at 9 seconds.
.SATURDAY...Southwest winds 5 to 10 knots, becoming southeast
10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 4 seconds and east 2 feet at 9 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east
2 feet at 9 seconds. A slight chance of showers with isolated
thunderstorms after midnight.
.SUNDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 4 seconds and northeast 2 feet at
8 seconds. A slight chance of showers. A slight chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 3 feet at
4 seconds and northeast 2 feet at 9 seconds. A slight chance of
thunderstorms. A chance of showers, mainly in the evening.
.MONDAY...Southwest winds 5 to 10 knots, becoming southeast in
the afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at
5 seconds and east 2 feet at 9 seconds. A chance of showers. A
slight chance of thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet. A chance of showers. A chance of thunderstorms, mainly in
the evening.
.TUESDAY THROUGH WEDNESDAY...South winds 5 to 10 knots. Seas 2 to
4 feet, occasionally to 5 feet. A chance of showers and
thunderstorms.
Winds and seas higher in and near thunderstorms.
$$
CWFJAX
Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
113 PM EDT Fri May 23 2025
Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach
FL out to 60 nm.
Seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
AMZ400-240915-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
113 PM EDT Fri May 23 2025
.SYNOPSIS...
High pressure will build in from the northwest through the weekend
resulting in a weak flow pattern and afternoon sea breeze
development each day. Moist southerly winds will develop early
next week and slowly increase daily thunderstorm chances.
Additionally, successive weak troughs of low pressure, emerging
from the Gulf, will increase storm chances and wind speeds as they
pass, especially on Tuesday.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
May 22, 2025 at 1200 UTC...
50 nautical miles east of Flagler Beach.
59 nautical miles east of Saint Augustine Beach.
75 nautical miles east of Jacksonville Beach.
87 nautical miles east southeast of St Simons Island.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ450-452-454-240915-
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
113 PM EDT Fri May 23 2025
.TONIGHT...South winds 10 to 15 knots, becoming southwest after
midnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at
4 seconds. Intracoastal waters a moderate chop.
.SATURDAY...East winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 4 seconds and east 2 feet at 9 seconds.
Intracoastal waters a moderate chop.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming south
5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 4 seconds and east 2 feet at 9 seconds.
Intracoastal waters a moderate chop. A slight chance of showers
with isolated thunderstorms after midnight.
.SUNDAY...South winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 4 seconds and east 2 feet at 8 seconds.
Intracoastal waters a moderate chop. A chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 4 seconds and east 2 feet at
8 seconds. Intracoastal waters a moderate chop. A slight chance
of showers and thunderstorms in the evening.
.MONDAY...Southwest winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 5 seconds. Intracoastal waters a moderate
chop. A slight chance of thunderstorms. A slight chance of
showers in the morning, then a chance of showers in the
afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 2 to 3 feet. Intracoastal
waters a moderate chop. A chance of showers and thunderstorms in
the evening, then a slight chance of showers after midnight.
.TUESDAY THROUGH WEDNESDAY...South winds 10 to 15 knots. Seas
2 to 3 feet. Intracoastal waters a moderate chop. A chance of
showers and thunderstorms.
Winds and waves higher in and near thunderstorms.
$$
AMZ470-472-474-240915-
Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to
60 NM-
Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM-
Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM-
113 PM EDT Fri May 23 2025
.TONIGHT...South winds 10 to 15 knots, becoming southwest after
midnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at
4 seconds and east 2 feet at 9 seconds.
.SATURDAY...Southwest winds 5 to 10 knots, becoming southeast
10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 4 seconds and east 2 feet at 9 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east
2 feet at 9 seconds. A slight chance of showers with isolated
thunderstorms after midnight.
.SUNDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 4 seconds and northeast 2 feet at
8 seconds. A slight chance of showers. A slight chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 3 feet at
4 seconds and northeast 2 feet at 9 seconds. A slight chance of
thunderstorms. A chance of showers, mainly in the evening.
.MONDAY...Southwest winds 5 to 10 knots, becoming southeast in
the afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at
5 seconds and east 2 feet at 9 seconds. A chance of showers. A
slight chance of thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet. A chance of showers. A chance of thunderstorms, mainly in
the evening.
.TUESDAY THROUGH WEDNESDAY...South winds 5 to 10 knots. Seas 2 to
4 feet, occasionally to 5 feet. A chance of showers and
thunderstorms.
Winds and seas higher in and near thunderstorms.
$$