034
FZUS52 KJAX 170529
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
1229 AM EST Mon Nov 17 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.

AMZ400-172000-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
1229 AM EST Mon Nov 17 2025

.SYNOPSIS...

Winds will turn onshore and trend lighter today leading to fair
maritime conditions under the influence of high pressure which will
continue throughout the week. A southerly wind shift followed by a
shift to offshore flow will take place later this week as the high
pressure ridge axis moves south and cold front begins to sharpen
well
to the west. The southerly flow will push warm, moist air across the
waters which may lead to patchy marine fog in the nearshore waters
to end the week. The aforementioned sharpening front may move
through the waters as early as Sunday morning but more likely to
pass next Monday.


.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of
Nov 15, 2025 at 1200 UTC...

 64 nautical miles east of Flagler Beach.
 76 nautical miles east of Saint Augustine Beach.
 82 nautical miles east of Jacksonville Beach.
 90 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.


$$

AMZ450-452-454-172000-
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-
1229 AM EST Mon Nov 17 2025

.REST OF TONIGHT...West winds 10 to 15 knots, becoming northwest.
Seas 2 to 3 feet. Wave Detail: West 2 feet at 3 seconds.
Intracoastal waters a moderate chop.
.MONDAY...North winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 3 seconds and west 2 feet at
3 seconds. Intracoastal waters a moderate chop.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Seas around
2 feet. Wave Detail: Northeast 2 feet at 4 seconds. Intracoastal
waters light chop.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 7 seconds. Intracoastal waters light
chop.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots, becoming
southwest after midnight. Seas 2 to 3 feet. Wave Detail:
Northeast 3 feet at 8 seconds and east 2 feet at 8 seconds.
Intracoastal waters light chop.
.WEDNESDAY AND WEDNESDAY NIGHT...Southwest winds around 5 knots.
Seas around 2 feet. Wave Detail: East 2 feet at 7 seconds and
northeast 2 feet at 8 seconds. Intracoastal waters smooth.
.THURSDAY THROUGH FRIDAY...South winds 5 to 10 knots. Seas around
2 feet. Intracoastal waters light chop.

$$

AMZ470-472-474-172000-
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-
1229 AM EST Mon Nov 17 2025

...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 5 AM EST EARLY
THIS MORNING...

.REST OF TONIGHT...West winds 15 to 20 knots, becoming northwest
10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave
Detail: West 4 feet at 4 seconds.
.MONDAY...North winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northwest 2 feet at 4 seconds.
.MONDAY NIGHT...Northeast winds around 10 knots. Seas 2 to
3 feet. Wave Detail: Northeast 3 feet at 6 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: Northeast 3 feet at 7 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots, becoming
southwest after midnight. Seas 2 to 3 feet. Wave Detail:
Northeast 3 feet at 9 seconds and east 2 feet at 8 seconds.
.WEDNESDAY AND WEDNESDAY NIGHT...Southwest winds 5 to 10 knots.
Seas 2 to 3 feet. Wave Detail: East 2 feet at 8 seconds and
northeast 2 feet at 8 seconds.
.THURSDAY THROUGH FRIDAY...South winds 10 to 15 knots. Seas
around 2 feet.

$$