778
FZUS52 KJAX 131208
CWFJAX
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA
NATIONAL WEATHER SERVICE JACKSONVILLE FL
808 AM EDT MON OCT 13 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.
AMZ400-140315-
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-
808 AM EDT MON OCT 13 2025
SYNOPSIS
NORTHERLY WINDS PREVAIL OVER THE WATERS THROUGH TONIGHT AS SEAS
CONTINUED TO SUBSIDE. NORTHEAST WINDS INCREASE LATE TUESDAY INTO
WEDNESDAY AS A FRONT MOVES ACROSS THE LOCAL WATERS AND HIGH
PRESSURE BUILDS NORTHEAST OF THE REGION THROUGH THE END OF THE
WEEK. SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO RETURN FOR
AT LEAST THE OFFSHORE WATERS BY WEDNESDAY. ELEVATED WINDS AND SEAS
CONTINUE THROUGH FRIDAY WITH DRY WEATHER.
GULF STREAM
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF
OCT 11, 2025 AT 1200 UTC...
56 NAUTICAL MILES EAST NORTHEAST OF FLAGLER BEACH.
59 NAUTICAL MILES EAST OF SAINT AUGUSTINE BEACH.
76 NAUTICAL MILES EAST OF JACKSONVILLE BEACH.
94 NAUTICAL MILES EAST OF ST SIMONS ISLAND.
THIS DATA COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.
AMZ450-452-454-140315-
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-
808 AM EDT MON OCT 13 2025
REST OF TODAY
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT
11 SECONDS AND NORTH 3 FEET AT 5 SECONDS. INTRACOASTAL WATERS A
MODERATE CHOP.
TONIGHT
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTH AFTER
MIDNIGHT. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:
NORTHEAST 4 FEET AT 11 SECONDS. INTRACOASTAL WATERS LIGHT CHOP.
TUESDAY
NORTHWEST WINDS 10 TO 15 KNOTS, BECOMING NORTHEAST IN
THE AFTERNOON. SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE
DETAIL: NORTHEAST 4 FEET AT 9 SECONDS. INTRACOASTAL WATERS A
MODERATE CHOP.
TUESDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING NORTH
15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET, OCCASIONALLY TO
6 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT 9 SECONDS. INTRACOASTAL
WATERS CHOPPY.
WEDNESDAY AND WEDNESDAY NIGHT
NORTHEAST WINDS 15 TO 20 KNOTS.
SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST
6 FEET AT 8 SECONDS. INTRACOASTAL WATERS CHOPPY.
THURSDAY THROUGH FRIDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO
6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
10 SECONDS. INTRACOASTAL WATERS CHOPPY.
AMZ470-472-474-140315-
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-
808 AM EDT MON OCT 13 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
REST OF TODAY
NORTH WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET THIS
MORNING, SUBSIDING TO 4 TO 6 FEET INTO THE AFTERNOON. SEAS OCCASIONALLY
TO 8 FEET THIS MORNING. WAVE DETAIL: NORTHEAST 6 FEET AT 11
SECONDS AND NORTH 4 FEET AT 6 SECONDS.
TONIGHT
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT
9 SECONDS.
TUESDAY
NORTH WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT
10 SECONDS.
TUESDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET, OCCASIONALLY TO
8 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT 9 SECONDS.
WEDNESDAY AND WEDNESDAY NIGHT
NORTHEAST WINDS 15 TO 20 KNOTS.
SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST
7 FEET AT 8 SECONDS.
THURSDAY THROUGH FRIDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO
7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT
10 SECONDS.
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