941
FZUS52 KMLB 210628 AAA
CWFMLB
COASTAL WATERS FORECAST FOR EAST CENTRAL FLORIDA...UPDATED
NATIONAL WEATHER SERVICE MELBOURNE FL
228 AM EDT TUE APR 21 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.
AMZ500-212030-
SYNOPSIS FOR FLAGLER BEACH TO JUPITER INLET OUT TO 60 NM
228 AM EDT TUE APR 21 2026
SYNOPSIS
POOR TO HAZARDOUS BOATING CONDITIONS CONTINUE TODAY,
BEFORE IMPROVING MID TO LATE WEEK AS HIGH PRESSURE BUILDS OVER THE
AREA. THIS WILL PROMOTE DECREASING WINDS AND SUBSIDING SEAS.
GULF STREAM HAZARDS
NORTHEAST WINDS 15 TO 20 KNOTS AND GUSTY,
WITH SEAS BUILDING TO 6 TO 9 FEET.
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM BASED ON
THE REAL TIME OCEAN FORECAST SYSTEM AS OF TUESDAY, APRIL 21ST, 2026.
45 NAUTICAL MILES EAST OF PONCE INLET.
32 NAUTICAL MILES EAST OF PORT CANAVERAL.
28 NAUTICAL MILES EAST OF SEBASTIAN INLET.
20 NAUTICAL MILES EAST OF FORT PIERCE INLET.
14 NAUTICAL MILES EAST OF SAINT LUCIE INLET.
AMZ550-212030-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM-
228 AM EDT TUE APR 21 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION THIS MORNING
TODAY
NORTHEAST WINDS 15 KNOTS DECREASING TO 10 TO 15 KNOTS.
SEAS 4 TO 6 FEET, OCCASIONALLY TO 7 FEET, SUBSIDING TO 4 TO 5 FEET.
WAVE DETAIL: NORTHEAST 5 FEET AT 8 SECONDS. A MODERATE CHOP ON
THE INTRACOASTAL WATERS.
TONIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTHEAST 4 FEET AT 8 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 3 FEET. WAVE DETAIL:
NORTHEAST 3 FEET AT 8 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 FEET.
WAVE DETAIL: EAST 3 FEET AT 7 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 7 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
3 FEET. WAVE DETAIL: EAST 3 FEET AT 8 SECONDS. MOSTLY SMOOTH ON
THE INTRACOASTAL WATERS.
FRIDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 2 FEET. A MODERATE CHOP ON THE
INTRACOASTAL WATERS.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A LIGHT CHOP ON
THE INTRACOASTAL WATERS.
SATURDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 2 FEET. A MODERATE CHOP ON THE
INTRACOASTAL WATERS.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ552-212030-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM-
228 AM EDT TUE APR 21 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
TODAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT
8 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
TONIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 5 FEET AT 8 SECONDS. A
LIGHT CHOP ON THE INTRACOASTAL WATERS.
WEDNESDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 4 FEET AT 8 SECONDS. A MODERATE CHOP ON THE
INTRACOASTAL WATERS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO
4 FEET. WAVE DETAIL: EAST 4 FEET AT 8 SECONDS. MOSTLY SMOOTH ON
THE INTRACOASTAL WATERS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 3 FEET. WAVE DETAIL: EAST 3 FEET
AT 8 SECONDS. A MODERATE CHOP ON THE INTRACOASTAL WATERS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
3 FEET. WAVE DETAIL: EAST 3 FEET AT 8 SECONDS. MOSTLY SMOOTH ON
THE INTRACOASTAL WATERS.
FRIDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. A MODERATE CHOP ON
THE INTRACOASTAL WATERS.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
AMZ555-212030-
SEBASTIAN INLET TO JUPITER INLET 0-20 NM-
228 AM EDT TUE APR 21 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 9 FEET,
OCCASIONALLY TO 11 FEET. WAVE DETAIL: NORTHEAST 8 FEET AT
8 SECONDS. ROUGH ON THE INTRACOASTAL WATERS.
TONIGHT
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT
8 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
WEDNESDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 5 FEET AT 8 SECONDS. A
MODERATE CHOP ON THE INTRACOASTAL WATERS.
WEDNESDAY NIGHT
EAST 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.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS. A MODERATE CHOP ON THE
INTRACOASTAL WATERS.
THURSDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 3 FEET.
WAVE DETAIL: EAST 3 FEET AT 8 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
FRIDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A
LIGHT CHOP ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A LIGHT CHOP ON
THE INTRACOASTAL WATERS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A
LIGHT CHOP ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH
AFTER MIDNIGHT. SEAS 2 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ570-212030-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM-
228 AM EDT TUE APR 21 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING
TODAY
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO
15 KNOTS THIS AFTERNOON. SEAS 5 TO 7 FEET, OCCASIONALLY TO
9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT 8 SECONDS AND NORTH
3 FEET AT 7 SECONDS.
TONIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT
8 SECONDS AND NORTH 2 FEET AT 7 SECONDS.
WEDNESDAY
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: NORTHEAST 4 FEET AT 8 SECONDS AND NORTH 1 FOOT AT
7 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO
4 FEET. WAVE DETAIL: EAST 3 FEET AT 7 SECONDS AND NORTH 1 FOOT AT
7 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 8 SECONDS AND NORTH 1 FOOT AT
7 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO
3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 8 SECONDS AND NORTH
1 FOOT AT 6 SECONDS.
FRIDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
FRIDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 FEET.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ572-212030-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60 NM-
228 AM EDT TUE APR 21 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 8 FEET,
OCCASIONALLY TO 10 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT
8 SECONDS AND NORTH 3 FEET AT 7 SECONDS.
TONIGHT
EAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO
15 KNOTS AFTER MIDNIGHT. SEAS 5 TO 7 FEET, OCCASIONALLY TO 8
FEET, SUBSIDING TO 4 TO 6 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
8 SECONDS AND NORTH 2 FEET AT 7 SECONDS.
WEDNESDAY
EAST 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 7 SECONDS.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: EAST 4 FEET AT 8 SECONDS AND NORTH 1 FOOT AT
7 SECONDS.
THURSDAY
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 4 FEET AT 8 SECONDS AND NORTH 1 FOOT AT 7 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 FEET.
WAVE DETAIL: EAST 3 FEET AT 8 SECONDS AND NORTH 1 FOOT AT
7 SECONDS.
FRIDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 3 FEET.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 FEET.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ575-212030-
SEBASTIAN INLET TO JUPITER INLET 20-60 NM-
228 AM EDT TUE APR 21 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 9 FEET,
OCCASIONALLY TO 11 FEET. WAVE DETAIL: NORTHEAST 9 FEET AT
8 SECONDS.
TONIGHT
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT
8 SECONDS AND NORTH 2 FEET AT 7 SECONDS.
WEDNESDAY
EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: EAST 5 FEET AT 8 SECONDS AND
NORTH 1 FOOT AT 7 SECONDS.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 4 FEET. WAVE
DETAIL: NORTHEAST 4 FEET AT 7 SECONDS.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 4 FEET AT 8 SECONDS AND NORTH 1 FOOT AT 7 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO
4 FEET. WAVE DETAIL: EAST 3 FEET AT 8 SECONDS AND NORTH 1 FOOT AT
7 SECONDS.
FRIDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 3 FEET. A SLIGHT
CHANCE OF SHOWERS IN THE MORNING.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 FEET.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH
AFTER MIDNIGHT. SEAS 2 FEET. A SLIGHT CHANCE OF SHOWERS.
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