909
FZUS52 KMLB 091352
CWFMLB
COASTAL WATERS FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
952 AM EDT FRI OCT 9 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.
AMZ500-100215-
SYNOPSIS FOR FLAGLER BEACH TO JUPITER INLET OUT TO 60 NM
952 AM EDT FRI OCT 9 2026
SYNOPSIS
HURRICANE ISAIAS WILL REACH THE NORTHERN GULF LATER
TODAY AND MAKE LANDFALL SOMEWHERE NEAR PENSACOLA, FLORIDA BY
TONIGHT. LOCALLY, THIS WILL ACT TO LIFT A FRONT NORTH OF THE LOCAL
ATLANTIC WATERS. MODERATE WINDS TURN SOUTHEASTERLY TODAY AND
SATURDAY BEFORE BECOMING SOUTHERLY ON SUNDAY. SMALL CRAFT SHOULD
EXERCISE CAUTION AT TIMES, PARTICULARLY ON SATURDAY. SCATTERED TO
NUMEROUS SHOWERS AND STORMS WILL CONTINUE THROUGH THE WEEKEND. A
FRONT ARRIVES ON MONDAY WHICH WILL USHER IN DRIER AIR 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 FRIDAY, OCTOBER 9TH, 2026.
46 NAUTICAL MILES EAST OF PONCE INLET.
36 NAUTICAL MILES EAST OF PORT CANAVERAL.
29 NAUTICAL MILES EAST OF SEBASTIAN INLET.
22 NAUTICAL MILES EAST OF FORT PIERCE INLET.
15 NAUTICAL MILES EAST OF SAINT LUCIE INLET.
AMZ550-100215-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM-
952 AM EDT FRI OCT 9 2026
REST OF TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO
4 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT 7 SECONDS. A MODERATE
CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 3 FEET AT 6 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: EAST 3 FEET AT 6 SECONDS. A MODERATE CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: SOUTHEAST 4 FEET AT 6 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
SUNDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 FEET. WAVE DETAIL:
EAST 3 FEET AT 7 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL
WATERS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING, THEN SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL:
EAST 3 FEET AT 7 SECONDS AND NORTHWEST 2 FEET AT 3 SECONDS. A
LIGHT CHOP ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS.
MONDAY
NORTHWEST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. A MODERATE CHOP ON
THE INTRACOASTAL WATERS.
MONDAY NIGHT
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
TUESDAY
NORTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS.
TUESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ552-100215-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM-
952 AM EDT FRI OCT 9 2026
REST OF TODAY
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO
10 TO 15 KNOTS THIS AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL:
NORTHEAST 3 FEET AT 7 SECONDS AND SOUTHEAST 2 FEET AT 4 SECONDS.
A MODERATE CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS.
A SLIGHT CHANCE OF THUNDERSTORMS THIS MORNING, THEN A CHANCE OF
THUNDERSTORMS THIS AFTERNOON.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS AND NORTHEAST 3 FEET AT
7 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF
SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS AROUND 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 3 FEET AT 6 SECONDS. A MODERATE CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: EAST 3 FEET AT 6 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
SUNDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: EAST 3 FEET AT 7 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY WITH A CHANCE
OF THUNDERSTORMS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 3 FEET AT
7 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS.
MONDAY
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A
LIGHT CHOP ON THE INTRACOASTAL WATERS.
MONDAY NIGHT
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
TUESDAY
NORTH WINDS 5 TO 10 KNOTS. SEAS 3 FEET. A LIGHT CHOP
ON THE INTRACOASTAL WATERS.
TUESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ555-100215-
SEBASTIAN INLET TO JUPITER INLET 0-20 NM-
952 AM EDT FRI OCT 9 2026
REST OF TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO
3 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 3 SECONDS AND NORTHEAST
2 FEET AT 7 SECONDS. A MODERATE CHOP ON THE INTRACOASTAL WATERS.
A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS THIS
MORNING, THEN A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND NORTHEAST 2 FEET AT
7 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL WATERS. A CHANCE OF
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
SATURDAY
SOUTH WINDS AROUND 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS AND NORTH 2 FEET AT
7 SECONDS. A MODERATE CHOP ON THE INTRACOASTAL WATERS. A CHANCE
OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS AND NORTHEAST 3 FEET AT
7 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL WATERS. SHOWERS
LIKELY. A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHEAST 5 TO
10 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL:
NORTHEAST 3 FEET AT 7 SECONDS AND SOUTHEAST 2 FEET AT 4 SECONDS.
A MODERATE CHOP ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS
LIKELY IN THE AFTERNOON.
SUNDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS, BECOMING
SOUTHWEST AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL:
NORTHEAST 2 FEET AT 7 SECONDS AND SOUTHEAST 1 FOOT AT 3 SECONDS.
SMOOTH ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
MONDAY
NORTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
MONDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
TUESDAY
NORTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS.
TUESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ570-100215-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM-
952 AM EDT FRI OCT 9 2026
REST OF TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO
4 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT 7 SECONDS. A CHANCE OF
THUNDERSTORMS. SHOWERS LIKELY THIS MORNING, THEN A CHANCE OF
SHOWERS THIS AFTERNOON.
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS AND NORTHEAST 3 FEET AT
7 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT
6 SECONDS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT
6 SECONDS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 4 FEET AT 7 SECONDS AND SOUTH 2 FEET AT 4 SECONDS. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
SUNDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS, BECOMING WEST
AFTER MIDNIGHT. SEAS 3 TO 4 FEET. WAVE DETAIL: WEST 3 FEET AT
4 SECONDS AND EAST 3 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
MONDAY
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
SLIGHT CHANCE OF SHOWERS IN THE MORNING.
MONDAY NIGHT
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.
TUESDAY
NORTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.
TUESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ572-100215-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60 NM-
952 AM EDT FRI OCT 9 2026
REST OF TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO
4 FEET. WAVE DETAIL: NORTH 3 FEET AT 7 SECONDS AND SOUTHEAST
2 FEET AT 4 SECONDS. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS THIS MORNING, THEN A CHANCE OF THUNDERSTORMS THIS
AFTERNOON.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTHEAST
3 FEET AT 4 SECONDS AND NORTH 3 FEET AT 7 SECONDS. A CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
LIKELY AFTER MIDNIGHT.
SATURDAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 4 FEET. WAVE DETAIL:
SOUTHEAST 3 FEET AT 5 SECONDS AND NORTHEAST 3 FEET AT 7 SECONDS.
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 4 FEET. WAVE
DETAIL: SOUTHEAST 4 FEET AT 6 SECONDS AND NORTH 1 FOOT AT
8 SECONDS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS AND NORTH 1 FOOT AT
7 SECONDS. SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST 10 TO
15 KNOTS AFTER MIDNIGHT. SEAS 3 FEET. WAVE DETAIL: EAST 3 FEET AT
7 SECONDS AND NORTH 1 FOOT AT 7 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
MONDAY
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
MONDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.
TUESDAY
NORTH WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET.
TUESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ575-100215-
SEBASTIAN INLET TO JUPITER INLET 20-60 NM-
952 AM EDT FRI OCT 9 2026
REST OF TODAY
SOUTHEAST WINDS AROUND 10 KNOTS, BECOMING 10 TO
15 KNOTS LATE THIS MORNING AND AFTERNOON. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTH 3 FEET AT 7 SECONDS AND SOUTHEAST 2 FEET AT
4 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS
THIS MORNING, THEN A SLIGHT CHANCE OF SHOWERS THIS AFTERNOON.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTH 3 FEET AT 7 SECONDS AND SOUTHEAST 2 FEET AT
4 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS AND NORTHEAST 2 FEET AT
7 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO
4 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT 7 SECONDS AND SOUTHEAST
2 FEET AT 4 SECONDS. SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 3 FEET AT 7 SECONDS AND SOUTH 2 FEET AT 4 SECONDS. A
SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHEAST 2 FEET
AT 7 SECONDS AND SOUTH 1 FOOT AT 4 SECONDS. A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT.
MONDAY
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
MONDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. A
SLIGHT CHANCE OF SHOWERS.
TUESDAY
NORTH WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET.
TUESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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