427
FZUS52 KMLB 131816
CWFMLB
COASTAL WATERS FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
216 PM EDT THU AUG 13 2026
ATLANTIC COASTAL WATERS FROM FLAGLER BEACH TO JUPITER INLET OUT 60 NM.
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST
ONE THIRD OF THE WAVES, ALONG WITH THE OCCASIONAL HEIGHT OF THE
AVERAGE HIGHEST TEN PERCENT OF THE WAVES.
AMZ500-140715-
SYNOPSIS FOR FLAGLER BEACH TO JUPITER INLET OUT TO 60 NM
216 PM EDT THU AUG 13 2026
SYNOPSIS
HIGH PRESSURE PERSISTS OVER THE LOCAL ATLANTIC WATERS
INTO EARLY NEXT WEEK. LIGHT WEST TO SOUTHWEST WINDS WILL TURN
SOUTH TO SOUTHEAST AT THE COAST EACH AFTERNOON AND INCREASE TO
AROUND 10 KNOTS WITH THE DEVELOPMENT OF THE EAST COAST SEA BREEZE.
SHOWER AND LIGHTNING STORM CHANCES WILL BE BELOW NORMAL INTO EARLY
NEXT WEEK. HOWEVER, A FEW STORMS WILL BE CAPABLE OF STRONG WIND
GUSTS AND LOCALLY HIGHER SEAS, IN ADDITION TO LIGHTNING STRIKES.
GULF STREAM HAZARDS
NONE.
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM BASED ON
THE REAL TIME OCEAN FORECAST SYSTEM AS OF THURSDAY, AUGUST 13TH, 2026.
39 NAUTICAL MILES EAST OF PONCE INLET.
30 NAUTICAL MILES EAST OF PORT CANAVERAL.
24 NAUTICAL MILES EAST OF SEBASTIAN INLET.
16 NAUTICAL MILES EAST OF FORT PIERCE INLET.
9 NAUTICAL MILES EAST OF SAINT LUCIE INLET.
AMZ550-140715-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM-
216 PM EDT THU AUG 13 2026
TONIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT. WAVE
DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS AND EAST 1 FOOT AT
8 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
FRIDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 1 FOOT. WAVE DETAIL: SOUTHEAST 1 FOOT AT
4 SECONDS AND EAST 1 FOOT AT 9 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE
DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS AND EAST 1 FOOT AT
9 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SATURDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT
4 SECONDS AND EAST 2 FEET AT 9 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND EAST 2 FEET AT
8 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SUNDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 2 FEET. WAVE DETAIL: EAST 2 FEET AT
8 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL WATERS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL
WATERS.
MONDAY
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE
AFTERNOON. SEAS 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL WATERS.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 2 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
TUESDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ552-140715-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM-
216 PM EDT THU AUG 13 2026
TONIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT. WAVE
DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS AND EAST 1 FOOT AT
9 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
FRIDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: EAST 1 FOOT AT
4 SECONDS AND EAST 1 FOOT AT 9 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 3 SECONDS AND EAST 1 FOOT AT
9 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SATURDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: EAST 2 FEET AT
4 SECONDS AND EAST 1 FOOT AT 9 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND EAST 2 FEET AT
8 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SUNDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 2 FEET. WAVE DETAIL: EAST 2 FEET AT 8 SECONDS
AND NORTHEAST 1 FOOT AT 11 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL
WATERS.
MONDAY
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE
AFTERNOON. SEAS 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL WATERS.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 2 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
TUESDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL
WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ555-140715-
SEBASTIAN INLET TO JUPITER INLET 0-20 NM-
216 PM EDT THU AUG 13 2026
TONIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT. WAVE DETAIL:
SOUTHEAST 1 FOOT AT 3 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL
WATERS.
FRIDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 FOOT. WAVE DETAIL: EAST 1 FOOT AT 3 SECONDS. A
LIGHT CHOP ON THE INTRACOASTAL WATERS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS AND NORTHEAST 1 FOOT
AT 12 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND NORTHEAST 1 FOOT AT
12 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND NORTHEAST 1 FOOT
AT 11 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SUNDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: EAST 1 FOOT AT
4 SECONDS AND NORTHEAST 1 FOOT AT 11 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 1 TO 2 FEET. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
MONDAY
WEST WINDS AROUND 5 KNOTS, BECOMING EAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 1 TO 2 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL
WATERS.
TUESDAY
NORTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 1 TO 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
TUESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 1 TO 2 FEET. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ570-140715-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM-
216 PM EDT THU AUG 13 2026
TONIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE
DETAIL: NORTHWEST 1 FOOT AT 3 SECONDS AND SOUTHEAST 1 FOOT AT
3 SECONDS.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: NORTHWEST 1 FOOT AT
3 SECONDS AND SOUTHEAST 1 FOOT AT 3 SECONDS.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 3 SECONDS AND EAST 2 FEET AT
9 SECONDS.
SATURDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT
9 SECONDS AND NORTHEAST 1 FOOT AT 11 SECONDS.
SATURDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 8 SECONDS AND NORTHEAST 1 FOOT AT
11 SECONDS.
SUNDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT
8 SECONDS AND NORTHEAST 1 FOOT AT 11 SECONDS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET.
MONDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 2 TO 3 FEET.
TUESDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 TO 3 FEET.
TUESDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO
3 FEET.
AMZ572-140715-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60 NM-
216 PM EDT THU AUG 13 2026
TONIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE
DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS AND NORTHWEST 1 FOOT AT
4 SECONDS.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT
3 SECONDS AND NORTHWEST 1 FOOT AT 4 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND EAST 1 FOOT AT
9 SECONDS.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET. WAVE DETAIL:
EAST 2 FEET AT 9 SECONDS AND NORTH 1 FOOT AT 3 SECONDS. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET. WAVE
DETAIL: EAST 2 FEET AT 8 SECONDS AND SOUTH 1 FOOT AT 4 SECONDS.
SUNDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 FEET. WAVE DETAIL: EAST 2 FEET AT 8 SECONDS AND
WEST 1 FOOT AT 3 SECONDS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET.
MONDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 2 TO 3 FEET.
TUESDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 TO 3 FEET.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ575-140715-
SEBASTIAN INLET TO JUPITER INLET 20-60 NM-
216 PM EDT THU AUG 13 2026
TONIGHT
SOUTH WINDS AROUND 5 KNOTS, BECOMING 5 TO 10 KNOTS
LATE THIS EVENING AND OVERNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL:
EAST 1 FOOT AT 4 SECONDS AND EAST 1 FOOT AT 9 SECONDS. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: NORTHWEST 1 FOOT AT
3 SECONDS AND EAST 1 FOOT AT 4 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 3 SECONDS AND NORTHWEST 1 FOOT
AT 3 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND NORTHWEST 1 FOOT AT
4 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET. WAVE
DETAIL: WEST 1 FOOT AT 3 SECONDS AND SOUTHEAST 1 FOOT AT
4 SECONDS.
SUNDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 FEET. WAVE DETAIL: WEST 1 FOOT AT 3 SECONDS AND
SOUTHEAST 1 FOOT AT 4 SECONDS.
SUNDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 1 TO 2 FEET.
MONDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 1 TO 2 FEET.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 FEET.
TUESDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 TO 3 FEET.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 1 TO 2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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