091
FZUS52 KJAX 311447
CWFJAX
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1047 AM EDT MON MAR 31 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.
AMZ400-312115-
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-
1047 AM EDT MON MAR 31 2025
SYNOPSIS
HIGH PRESSURE EXTENDS ACROSS SOUTH FLORIDA AS A WEAKENING PRE-
FRONTAL SQUALL LINE APPROACHES FROM THE WEST TODAY. SHOWERS AND
THUNDERSTORMS WILL INCREASE LATE THIS AFTERNOON AND INTO THE EARLY
EVENING ACROSS THE SOUTHEAST GEORGIA WATERS. PRECIPITATION WILL
DECREASE IN COVERAGE AND INTENSITY TONIGHT AS THE FRONT BEGINS TO
STALL ACROSS NORTH FLORIDA. TUESDAY THE FRONT WILL LIFT BACK NORTH
AS A WARM FRONT, THEN HIGH PRESSURE BUILDS NORTHWARD FROM SOUTH
FLORIDA WEDNESDAY AND POSITIONS NORTHEAST OF THE LOCAL WATERS
THROUGH THE END OF THE WEEK.
GULF STREAM
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF
MAR 29, 2025 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.
AMZ450-452-454-312115-
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-
1047 AM EDT MON MAR 31 2025
REST OF TODAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT 9 SECONDS.
INTRACOASTAL WATERS LIGHT CHOP. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS THIS AFTERNOON.
TONIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT 9 SECONDS.
INTRACOASTAL WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
TUESDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE
DETAIL: EAST 4 FEET AT 9 SECONDS. INTRACOASTAL WATERS LIGHT CHOP.
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 3 FEET AT 9 SECONDS.
INTRACOASTAL WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
WEDNESDAY AND WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS.
SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST
4 FEET AT 5 SECONDS AND EAST 4 FEET AT 9 SECONDS. INTRACOASTAL
WATERS A MODERATE CHOP.
THURSDAY THROUGH FRIDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO
5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 4 FEET AT
9 SECONDS AND SOUTHEAST 3 FEET AT 6 SECONDS. INTRACOASTAL WATERS
A MODERATE CHOP.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ470-312115-
WATERS FROM ALTAMAHA SOUND GA TO FERNANDINA BEACH FL FROM 20 TO
60 NM-
1047 AM EDT MON MAR 31 2025
REST OF TODAY
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 4 TO
5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT
9 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.
TONIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT
9 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:
SOUTHEAST 4 FEET AT 9 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT
9 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
WEDNESDAY AND WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS.
SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST
5 FEET AT 9 SECONDS AND EAST 4 FEET AT 6 SECONDS.
THURSDAY THROUGH FRIDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 4 TO
5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 5 FEET AT
8 SECONDS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ472-474-312115-
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-
1047 AM EDT MON MAR 31 2025
..SMALL CRAFT EXERCISE CAUTION
REST OF TODAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 5 FEET AT 9 SECONDS. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS THIS
AFTERNOON.
TONIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT
9 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE
DETAIL: EAST 5 FEET AT 9 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT
9 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
WEDNESDAY AND WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS.
SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST
5 FEET AT 9 SECONDS AND SOUTHEAST 4 FEET AT 6 SECONDS.
THURSDAY THROUGH FRIDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 4 TO
5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT
9 SECONDS AND SOUTHEAST 4 FEET AT 6 SECONDS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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