748
FZUS52 KMLB 111820
CWFMLB
COASTAL WATERS FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
220 PM EDT TUE AUG 11 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.
AMZ500-120715-
SYNOPSIS FOR FLAGLER BEACH TO JUPITER INLET OUT TO 60 NM
220 PM EDT TUE AUG 11 2026
SYNOPSIS
THE ATLANTIC RIDGE AXIS TO THE EAST-SOUTHEAST OF THE
LOCAL ATLANTIC WATERS TODAY IS EXPECTED TO REMAIN THERE BEFORE
BUILDING WEST TOWARDS THE AREA ON FRIDAY. WEST TO SOUTHWEST
SURFACE WINDS ARE EXPECTED, WITH SOUTH TO SOUTHEAST AFTERNOON SEA
BREEZES NEAR THE COAST EACH DAY OF 10 KNOTS. SHOWER AND LIGHTNING
STORM CHANCES WILL BE BELOW NORMAL INTO THIS WEEKEND. HOWEVER, ANY
STORMS WILL BE CAPABLE OF STRONG WIND GUSTS.
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 TUESDAY, AUGUST 11TH, 2026.
37 NAUTICAL MILES EAST OF PONCE INLET.
26 NAUTICAL MILES EAST OF PORT CANAVERAL.
22 NAUTICAL MILES EAST OF SEBASTIAN INLET.
15 NAUTICAL MILES EAST OF FORT PIERCE INLET.
9 NAUTICAL MILES EAST OF SAINT LUCIE INLET.
AMZ550-120715-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM-
220 PM EDT TUE AUG 11 2026
TONIGHT
SOUTH WINDS AROUND 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: EAST 2 FEET AT 7 SECONDS
AND SOUTHEAST 1 FOOT AT 3 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
WEDNESDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: WEST 1 FOOT AT
3 SECONDS AND EAST 1 FOOT AT 7 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO
2 FEET. WAVE DETAIL: WEST 2 FEET AT 4 SECONDS AND EAST 1 FOOT AT
8 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING.
THURSDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: NORTHWEST 1 FOOT AT
4 SECONDS AND EAST 1 FOOT AT 8 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
THURSDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO
2 FEET. 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
10 TO 15 KNOTS IN THE AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL:
SOUTHEAST 2 FEET AT 4 SECONDS AND EAST 1 FOOT AT 8 SECONDS. A
MODERATE CHOP ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SATURDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET. MOSTLY
SMOOTH ON THE INTRACOASTAL WATERS.
SUNDAY
SOUTHWEST WINDS AROUND 5 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.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 2 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ552-120715-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM-
220 PM EDT TUE AUG 11 2026
TONIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST AFTER
MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: EAST 2 FEET AT 7 SECONDS
AND SOUTHEAST 1 FOOT AT 3 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
WEDNESDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTH 1 FOOT AT
3 SECONDS AND EAST 1 FOOT AT 7 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT
3 SECONDS AND EAST 1 FOOT AT 8 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING.
THURSDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT
4 SECONDS AND EAST 1 FOOT AT 7 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON.
THURSDAY 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
7 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
FRIDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT
3 SECONDS AND EAST 1 FOOT AT 8 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SATURDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET. MOSTLY
SMOOTH ON THE INTRACOASTAL WATERS.
SUNDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 FEET. 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.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ555-120715-
SEBASTIAN INLET TO JUPITER INLET 0-20 NM-
220 PM EDT TUE AUG 11 2026
TONIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST AFTER
MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT
3 SECONDS AND NORTHEAST 1 FOOT AT 8 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
WEDNESDAY
WEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 FOOT. WAVE DETAIL: SOUTHEAST 1 FOOT AT
3 SECONDS AND NORTHEAST 1 FOOT AT 8 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 1 FOOT. WAVE DETAIL: SOUTHEAST 1 FOOT AT
3 SECONDS AND NORTHEAST 1 FOOT AT 8 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING.
THURSDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 1 FOOT. WAVE DETAIL: SOUTHEAST 1 FOOT AT
3 SECONDS AND NORTHEAST 1 FOOT AT 8 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS AND NORTHEAST 1 FOOT
AT 8 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
FRIDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT
3 SECONDS AND NORTHEAST 1 FOOT AT 8 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. A
LIGHT CHOP ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO
2 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SUNDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. 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.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ570-120715-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM-
220 PM EDT TUE AUG 11 2026
TONIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS, BECOMING WEST LATE.
SEAS 2 FEET. WAVE DETAIL: SOUTH 2 FEET AT 3 SECONDS AND EAST
2 FEET AT 7 SECONDS.
WEDNESDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE
AFTERNOON. SEAS 2 FEET. WAVE DETAIL: WEST 2 FEET AT 3 SECONDS AND
EAST 1 FOOT AT 8 SECONDS.
WEDNESDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 FEET.
WAVE DETAIL: WEST 2 FEET AT 4 SECONDS AND EAST 2 FEET AT
8 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING,
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
THURSDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: WEST 2 FEET AT
4 SECONDS AND EAST 2 FEET AT 7 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING.
THURSDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 3 SECONDS AND EAST 1 FOOT AT
8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: EAST 2 FEET AT
9 SECONDS AND SOUTH 1 FOOT AT 3 SECONDS.
FRIDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 FEET.
SATURDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 FEET.
SATURDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
SUNDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 TO 3 FEET.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ572-120715-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60 NM-
220 PM EDT TUE AUG 11 2026
TONIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST 10 TO
15 KNOTS AFTER MIDNIGHT. SEAS 2 FEET. WAVE DETAIL: SOUTHWEST
2 FEET AT 3 SECONDS AND EAST 2 FEET AT 7 SECONDS.
WEDNESDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: WEST 2 FEET AT
3 SECONDS AND EAST 1 FOOT AT 8 SECONDS.
WEDNESDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO
2 FEET. WAVE DETAIL: SOUTHWEST 2 FEET AT 3 SECONDS AND EAST
1 FOOT AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
THURSDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 FEET. WAVE DETAIL: WEST 2 FEET AT 4 SECONDS AND
EAST 1 FOOT AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. SEAS 2 FEET. WAVE DETAIL: SOUTH 2 FEET
AT 4 SECONDS AND EAST 1 FOOT AT 7 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTH 1 FOOT AT
4 SECONDS AND EAST 1 FOOT AT 9 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET.
SUNDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 TO 3 FEET.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ575-120715-
SEBASTIAN INLET TO JUPITER INLET 20-60 NM-
220 PM EDT TUE AUG 11 2026
TONIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST AFTER
MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTH 1 FOOT AT
4 SECONDS AND EAST 1 FOOT AT 8 SECONDS.
WEDNESDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHWEST 1 FOOT AT
3 SECONDS AND EAST 1 FOOT AT 8 SECONDS.
WEDNESDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO
2 FEET. WAVE DETAIL: SOUTH 1 FOOT AT 3 SECONDS AND NORTHEAST
1 FOOT AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT.
THURSDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHWEST 1 FOOT AT
3 SECONDS AND NORTHEAST 1 FOOT AT 8 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
WAVE DETAIL: SOUTHEAST 1 FOOT AT 4 SECONDS AND NORTHEAST 1 FOOT
AT 7 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: SOUTH 1 FOOT AT
4 SECONDS AND NORTHEAST 1 FOOT AT 8 SECONDS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET.
SUNDAY
SOUTH WINDS AROUND 5 KNOTS. SEAS 2 FEET.
SUNDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 1 TO 2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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