619
FZUS52 KMLB 171901
CWFMLB
COASTAL WATERS FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
301 PM EDT WED SEP 17 2025
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.
ANZ500-180815-
SYNOPSIS FOR FLAGLER BEACH TO JUPITER INLET OUT TO 60 NM
301 PM EDT WED SEP 17 2025
SYNOPSIS
EASTERLY WINDS PREVAIL THROUGH LATE WEEK, WITH A WEAK
BOUNDARY REESTABLISHING ITSELF NEAR TO JUST SOUTH OF THE LOCAL
WATERS LATE WEEK INTO THE WEEKEND. COVERAGE OF SHOWERS AND
STORMS WILL INCREASE FROM SOUTH TO NORTH THROUGH THURSDAY, WITH
CHANCES CONTINUING INTO EARLY NEXT WEEK.
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 WEDNESDAY, SEPTEMBER 17TH, 2025.
48 NAUTICAL MILES EAST OF PONCE INLET.
36 NAUTICAL MILES EAST OF PORT CANAVERAL.
30 NAUTICAL MILES EAST OF SEBASTIAN INLET.
22 NAUTICAL MILES EAST OF FORT PIERCE INLET.
15 NAUTICAL MILES EAST OF SAINT LUCIE INLET.
AMZ550-180815-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM-
301 PM EDT WED SEP 17 2025
TONIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: NORTHEAST 2 FEET AT 9 SECONDS AND SOUTHEAST 1 FOOT AT
5 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. A CHANCE OF
SHOWERS AND THUNDERSTORMS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: EAST 3 FEET AT 8 SECONDS AND EAST 2 FEET AT 4 SECONDS. A
LIGHT CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: EAST 3 FEET AT 9 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTHEAST 4 FEET AT 8 SECONDS. A MODERATE CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: EAST 4 FEET AT 8 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
SATURDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: NORTHEAST 4 FEET AT 8 SECONDS. A MODERATE CHOP ON
THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO
5 FEET, OCCASIONALLY TO 6 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SUNDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 FEET. A MODERATE
CHOP ON THE INTRACOASTAL WATERS. SHOWERS AND THUNDERSTORMS
LIKELY.
SUNDAY NIGHT
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 4 FEET. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
MONDAY
NORTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 4 TO 5 FEET, OCCASIONALLY TO
6 FEET. A MODERATE CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF
SHOWERS AND THUNDERSTORMS.
MONDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST
AFTER MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. MOSTLY
SMOOTH ON THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ552-180815-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM-
301 PM EDT WED SEP 17 2025
TONIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 9 SECONDS AND SOUTHEAST 2 FEET AT
5 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. A CHANCE OF
SHOWERS AND THUNDERSTORMS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 9 SECONDS AND SOUTHEAST 2 FEET AT
5 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND
THUNDERSTORMS LIKELY IN THE AFTERNOON.
THURSDAY NIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 3 FEET. WAVE
DETAIL: EAST 3 FEET AT 9 SECONDS AND EAST 2 FEET AT 4 SECONDS.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
FRIDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTHEAST 4 FEET AT 8 SECONDS. A MODERATE CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: NORTHEAST 4 FEET AT 8 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: NORTHEAST 4 FEET AT 8 SECONDS. A MODERATE CHOP ON
THE INTRACOASTAL WATERS. SHOWERS AND THUNDERSTORMS LIKELY.
SATURDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
LIGHT CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT.
SUNDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A MODERATE
CHOP ON THE INTRACOASTAL WATERS. SHOWERS AND THUNDERSTORMS LIKELY
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
SUNDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
MONDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET,
OCCASIONALLY TO 6 FEET. A LIGHT CHOP ON THE INTRACOASTAL WATERS.
A CHANCE OF SHOWERS AND THUNDERSTORMS.
MONDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST
AFTER MIDNIGHT. SEAS 3 TO 4 FEET. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ555-180815-
SEBASTIAN INLET TO JUPITER INLET 0-20 NM-
301 PM EDT WED SEP 17 2025
TONIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 3 FEET. WAVE DETAIL:
NORTHEAST 3 FEET AT 9 SECONDS AND EAST 2 FEET AT 4 SECONDS.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 3 FEET. WAVE DETAIL:
NORTHEAST 3 FEET AT 8 SECONDS AND EAST 2 FEET AT 5 SECONDS. A
LIGHT CHOP ON THE INTRACOASTAL WATERS. SHOWERS AND THUNDERSTORMS
LIKELY.
THURSDAY NIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 3 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 9 SECONDS AND EAST 2 FEET AT
5 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS.
FRIDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 8 SECONDS. A MODERATE CHOP ON THE
INTRACOASTAL WATERS. SHOWERS AND THUNDERSTORMS LIKELY.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 8 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
SATURDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: NORTHEAST 4 FEET AT 8 SECONDS. A MODERATE CHOP ON
THE INTRACOASTAL WATERS. SHOWERS AND THUNDERSTORMS LIKELY.
SATURDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
LIGHT CHOP ON THE INTRACOASTAL WATERS. SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS.
SUNDAY
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS. SHOWERS AND THUNDERSTORMS
LIKELY.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
MONDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
MONDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH AFTER
MIDNIGHT. SEAS 3 TO 4 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL
WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ570-180815-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM-
301 PM EDT WED SEP 17 2025
TONIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 3 FEET. WAVE DETAIL:
NORTHEAST 3 FEET AT 9 SECONDS AND SOUTHEAST 1 FOOT AT 5 SECONDS.
A CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 3 FEET. WAVE DETAIL:
NORTHEAST 3 FEET AT 9 SECONDS AND SOUTHEAST 1 FOOT AT 4 SECONDS.
A CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY NIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 3 FEET. WAVE
DETAIL: EAST 3 FEET AT 9 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
FRIDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 4 FEET AT 9 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 4 FEET AT 8 SECONDS AND
NORTH 1 FOOT AT 5 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 5 FEET AT 8 SECONDS.
SHOWERS AND THUNDERSTORMS LIKELY.
SATURDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. A CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
SUNDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. SHOWERS AND THUNDERSTORMS LIKELY.
SUNDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. A CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
MONDAY
EAST WINDS AROUND 10 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS.
MONDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST
AFTER MIDNIGHT. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ572-180815-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60 NM-
301 PM EDT WED SEP 17 2025
TONIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 8 SECONDS AND NORTHWEST 1 FOOT AT
5 SECONDS. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS THIS
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
THURSDAY
EAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 3 TO 4 FEET. WAVE DETAIL:
NORTHEAST 3 FEET AT 8 SECONDS AND SOUTHEAST 2 FEET AT 5 SECONDS.
SHOWERS AND THUNDERSTORMS LIKELY.
THURSDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: EAST 4 FEET AT 9 SECONDS AND NORTH 1 FOOT AT
7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
FRIDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTHEAST 4 FEET AT 8 SECONDS. SHOWERS AND THUNDERSTORMS
LIKELY.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT
8 SECONDS AND NORTH 1 FOOT AT 5 SECONDS. A CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
LIKELY AFTER MIDNIGHT.
SATURDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 5 FEET AT 8 SECONDS AND
NORTH 1 FOOT AT 5 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
SATURDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS.
SUNDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 4 FEET. SHOWERS AND
THUNDERSTORMS LIKELY.
SUNDAY NIGHT
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO
6 FEET. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
MONDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 5 FEET, OCCASIONALLY TO
6 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS.
MONDAY NIGHT
EAST WINDS AROUND 10 KNOTS, BECOMING SOUTHEAST
AFTER MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ575-180815-
SEBASTIAN INLET TO JUPITER INLET 20-60 NM-
301 PM EDT WED SEP 17 2025
TONIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 8 SECONDS AND SOUTHEAST 2 FEET AT
4 SECONDS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 8 SECONDS AND EAST 2 FEET AT
5 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
THURSDAY NIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: NORTHEAST 3 FEET AT 9 SECONDS AND SOUTHEAST 2 FEET
AT 4 SECONDS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
FRIDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTHEAST 4 FEET AT 8 SECONDS AND SOUTH 1 FOOT AT
4 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: NORTHEAST 4 FEET AT 8 SECONDS AND NORTH 2 FEET AT
5 SECONDS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
SATURDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: NORTHEAST 4 FEET AT 8 SECONDS AND NORTHWEST 2 FEET
AT 5 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
SATURDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
SUNDAY
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET. SHOWERS
AND THUNDERSTORMS LIKELY.
SUNDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET,
OCCASIONALLY TO 6 FEET. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS.
MONDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE
AFTERNOON. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. A CHANCE OF
SHOWERS AND THUNDERSTORMS.
MONDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST
AFTER MIDNIGHT. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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