689
FZUS52 KJAX 112322
CWFJAX
COASTAL WATERS FORECAST FOR NORTHEAST FLORIDA/SOUTHEAST GEORGIA
NATIONAL WEATHER SERVICE JACKSONVILLE FL
722 PM EDT THU JUN 11 2026
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.
AMZ400-121430-
SYNOPSIS FOR ALTAMAHA SOUND GA TO FLAGLER BEACH FL OUT TO 60 NM-
722 PM EDT THU JUN 11 2026
SYNOPSIS
ATLANTIC HIGH PRESSURE CENTERED NEAR BERMUDA WILL WEAKEN AND SHIFT
SOUTHWARD TONIGHT. A FRONTAL BOUNDARY WILL THEN ENTER THE
SOUTHEASTERN STATES ON FRIDAY NIGHT BEFORE STALLING TO THE NORTH OF
OUR WATERS DURING THE WEEKEND. WINDS WILL THEN SHIFT TO SOUTHERLY
EARLY THIS EVENING AND WILL SURGE TO NEAR CAUTION SPEEDS THROUGHOUT
OUR LOCAL WATERS. PREVAILING WINDS WILL BECOME WESTERLY ON FRIDAY
MORNING, FOLLOWED BY BREEZY SOUTHEASTERLY WINDS DEVELOPING BY LATE
AFTERNOON IN THE WAKE OF THE ATLANTIC SEA BREEZE SHIFTING ONSHORE.
SOUTHERLY EVENING WIND SURGES ARE FORECAST THIS WEEKEND. SCATTERED
AFTERNOON AND EVENING SHOWERS AND THUNDERSTORMS ARE THEN EXPECTED
EACH AFTERNOON AND EVENING THIS WEEKEND INTO NEXT WEEK.
GULF STREAM
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF
JUN 11, 2026 AT 0000 UTC...
54 NAUTICAL MILES EAST OF FLAGLER BEACH.
58 NAUTICAL MILES EAST OF SAINT AUGUSTINE BEACH.
70 NAUTICAL MILES EAST SOUTHEAST OF JACKSONVILLE BEACH.
71 NAUTICAL MILES EAST SOUTHEAST OF ST SIMONS ISLAND.
THIS DATA DERIVED FROM NCEP GLOBAL RTOFS MODEL.
AMZ450-452-454-121430-
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-
722 PM EDT THU JUN 11 2026
REST OF TONIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING
SOUTHWEST. 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.
FRIDAY
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 4 SECONDS. INTRACOASTAL WATERS A MODERATE
CHOP.
FRIDAY NIGHT
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
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH 10 TO
15 KNOTS IN THE AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL:
SOUTHEAST 2 FEET AT 4 SECONDS. INTRACOASTAL WATERS A MODERATE
CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
SATURDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. INTRACOASTAL
WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
SUNDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL:
SOUTHEAST 2 FEET AT 4 SECONDS. INTRACOASTAL WATERS A MODERATE
CHOP. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
INTRACOASTAL WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING.
MONDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
INTRACOASTAL WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE NIGHT.
TUESDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
INTRACOASTAL WATERS A MODERATE CHOP. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY IN THE
AFTERNOON. A CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. A CHANCE
OF SHOWERS THROUGH THE NIGHT. A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ470-472-474-121430-
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-
722 PM EDT THU JUN 11 2026
REST OF TONIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING
SOUTHWEST. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTH 2 FEET AT
4 SECONDS AND EAST 2 FEET AT 8 SECONDS.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH 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 8 SECONDS.
FRIDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 4 SECONDS AND EAST 2 FEET AT
8 SECONDS.
SATURDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH 10 TO
15 KNOTS IN THE AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTH
2 FEET AT 4 SECONDS.
SATURDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO
3 FEET. WAVE DETAIL: SOUTH 2 FEET AT 4 SECONDS. A SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
SUNDAY
SOUTHWEST WINDS AROUND 10 KNOTS, BECOMING SOUTH 15 TO
20 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTH
3 FEET AT 4 SECONDS.
SUNDAY NIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS. SEAS AROUND
3 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
MONDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,
OCCASIONALLY TO 5 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS
THROUGH THE NIGHT. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
TUESDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,
OCCASIONALLY TO 5 FEET. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON. A CHANCE OF
THUNDERSTORMS THROUGH THE NIGHT. A CHANCE OF SHOWERS THROUGH THE
NIGHT. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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