630
FZUS52 KJAX 150529
CWFJAX
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1229 AM EST MON DEC 15 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.
AMZ400-152000-
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-
1229 AM EST MON DEC 15 2025
SYNOPSIS
BREEZY NORTHWESTERLY WINDS WILL SHIFT MORE TOWARDS THE NORTH TO
NORTHEAST THROUGHOUT THE MORNING HOURS BEHIND A COLD FRONT THAT HAS
MOVED THROUGH. FREQUENT GUSTS TO GALE FORCE ARE EXPECTED OVER ALL
WATERS WITH A GALE WARNING IN EFFECT. ROUGH WAVES WILL BE EXPECTED
AS WELL, AS HIGH AS 10 FEET OFFSHORE AND ACROSS THE NE FL COASTAL
WATERS, AS WELL AS BREAKERS UP TO 7-8 FEET IN THE SURF ZONE SOUTH OF
DUVAL COUNTY WITH A HIGH SURF ADVISORY IN EFFECT THROUGH THE
AFTERNOON. COASTAL TROUGHING WILL DEVELOP OVERNIGHT WHICH WILL
INCREASE CLOUD COVER AS WELL AS ISOLATED TO SCATTERED SHOWER
CHANCES, ESPECIALLY FURTHER OFFSHORE. WEAKENING HIGH PRESSURE WILL
THEN SHIFT SOUTHWARD TUESDAY, ALLOWING WINDS AND SEAS TO SUBSIDE.
HIGH PRESSURE THEN SHIFTS OFFSHORE ON WEDNESDAY AFTERNOON IN ADVANCE
OF A WEAKENING FRONTAL BOUNDARY THAT WILL LIKELY CROSS THE GEORGIA
WATERS ON FRIDAY MORNING AND MAY THEN STALL OVER THE NORTHEAST
FLORIDA WATERS BY FRIDAY NIGHT.
GULF STREAM
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF
DEC 06, 2025 AT 1200 UTC...
71 NAUTICAL MILES EAST OF FLAGLER BEACH.
74 NAUTICAL MILES EAST OF SAINT AUGUSTINE BEACH.
85 NAUTICAL MILES EAST SOUTHEAST OF JACKSONVILLE BEACH.
97 NAUTICAL MILES EAST SOUTHEAST OF ST SIMONS ISLAND.
THIS DATA COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.
AMZ450-452-454-152000-
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 DEC 15 2025
..GALE WARNING IN EFFECT UNTIL 7 AM EST THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EST THIS MORNING
THROUGH THIS EVENING...
REST OF TONIGHT
NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 6 TO
9 FEET, OCCASIONALLY TO 11 FEET. WAVE DETAIL: NORTH 9 FEET AT
7 SECONDS. INTRACOASTAL WATERS VERY ROUGH.
MONDAY
NORTHEAST WINDS 20 TO 25 KNOTS, BECOMING NORTH 15 TO
20 KNOTS IN THE AFTERNOON. SEAS 6 TO 9 FEET, OCCASIONALLY TO
11 FEET, SUBSIDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET IN THE
AFTERNOON. WAVE DETAIL: NORTHEAST 9 FEET AT 8 SECONDS, BECOMING
NORTHEAST 7 FEET AT 9 SECONDS. INTRACOASTAL WATERS ROUGH.
MONDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
10 SECONDS. INTRACOASTAL WATERS A MODERATE CHOP.
TUESDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 5 FEET AT 10 SECONDS.
INTRACOASTAL WATERS A MODERATE CHOP.
TUESDAY NIGHT AND WEDNESDAY
NORTHEAST WINDS 5 TO 10 KNOTS.
SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST
4 FEET AT 10 SECONDS. INTRACOASTAL WATERS LIGHT CHOP.
WEDNESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET.
WAVE DETAIL: EAST 3 FEET AT 9 SECONDS. INTRACOASTAL WATERS LIGHT
CHOP. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST.
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. INTRACOASTAL WATERS
LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS THROUGH THE DAY, THEN A
CHANCE OF SHOWERS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT.
FRIDAY
NORTHWEST WINDS 10 TO 15 KNOTS, BECOMING NORTH. SEAS
3 TO 4 FEET, OCCASIONALLY TO 5 FEET. INTRACOASTAL WATERS A
MODERATE CHOP.
AMZ470-472-474-152000-
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 DEC 15 2025
..GALE WARNING IN EFFECT UNTIL 7 AM EST THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EST THIS MORNING
THROUGH THIS EVENING...
REST OF TONIGHT
NORTH WINDS 25 TO 30 KNOTS. SEAS 7 TO 9 FEET,
OCCASIONALLY TO 11 FEET. WAVE DETAIL: NORTH 9 FEET AT 7 SECONDS.
MONDAY
NORTHEAST WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO
20 KNOTS IN THE AFTERNOON. SEAS 7 TO 9 FEET, OCCASIONALLY TO
11 FEET. WAVE DETAIL: NORTHEAST 9 FEET AT 8 SECONDS. A SLIGHT
CHANCE OF SHOWERS.
MONDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 5 TO 8 FEET, OCCASIONALLY TO
10 FEET. WAVE DETAIL: NORTHEAST 8 FEET AT 10 SECONDS.
TUESDAY
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
10 SECONDS.
TUESDAY NIGHT AND WEDNESDAY
NORTHEAST WINDS 5 TO 10 KNOTS.
SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHEAST
5 FEET AT 9 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO
4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT
9 SECONDS. A SLIGHT CHANCE OF SHOWERS.
THURSDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST 10 TO
15 KNOTS. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. A CHANCE OF
SHOWERS, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
FRIDAY
NORTHWEST WINDS 10 TO 15 KNOTS, BECOMING NORTHEAST.
SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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