761
FZUS52 KMLB 181929
CWFMLB
COASTAL WATERS FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
329 PM EDT SAT APR 18 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.
AMZ500-190815-
SYNOPSIS FOR FLAGLER BEACH TO JUPITER INLET OUT TO 60 NM
329 PM EDT SAT APR 18 2026
SYNOPSIS
FAVORABLE BOATING CONDITIONS WILL CONTINUE THIS
WEEKEND WITH HIGH PRESSURE OVER THE LOCAL WATERS. THEN, A COLD
FRONT ARRIVES SUNDAY NIGHT INTO MONDAY, BRINGING GUSTY WINDS,
BUILDING SEAS, AND A CHANCE FOR RAIN. HAZARDOUS BOATING CONDITIONS
ARE EXPECTED ON MONDAY BEHIND THE FRONT, WITH POOR TO HAZARDOUS
CONDITIONS LINGERING THROUGH MID 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 SATURDAY, APRIL 18TH, 2026.
43 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.
AMZ550-190815-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM-
329 PM EDT SAT APR 18 2026
TONIGHT
SOUTH WINDS AROUND 10 KNOTS, BECOMING SOUTHWEST AFTER
MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 2 FEET AT
8 SECONDS. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
SUNDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE
AFTERNOON. SEAS 2 FEET. WAVE DETAIL: EAST 2 FEET AT 8 SECONDS. A
LIGHT CHOP ON THE INTRACOASTAL WATERS.
SUNDAY NIGHT
NORTH WINDS 20 TO 25 KNOTS. SEAS 2 TO 3 FEET,
BUILDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET AFTER MIDNIGHT.
WAVE DETAIL: NORTH 3 FEET AT 4 SECONDS AND EAST 3 FEET AT
8 SECONDS, BECOMING NORTH 7 FEET AT 7 SECONDS AFTER MIDNIGHT.
ROUGH ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
MONDAY
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 8 FEET,
OCCASIONALLY TO 10 FEET. WAVE DETAIL: NORTHEAST 8 FEET AT
7 SECONDS. ROUGH ON THE INTRACOASTAL WATERS.
MONDAY NIGHT
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.
TUESDAY
NORTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT
8 SECONDS. A MODERATE CHOP ON THE INTRACOASTAL WATERS.
TUESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
LIGHT CHOP ON THE INTRACOASTAL WATERS.
WEDNESDAY
EAST WINDS AROUND 10 KNOTS. SEAS 3 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
3 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
3 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ552-190815-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM-
329 PM EDT SAT APR 18 2026
TONIGHT
SOUTHEAST WINDS AROUND 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 3 FEET AT
8 SECONDS AND NORTHEAST 1 FOOT AT 12 SECONDS. MOSTLY SMOOTH ON
THE INTRACOASTAL WATERS.
SUNDAY
WEST WINDS AROUND 5 KNOTS, BECOMING EAST IN THE
AFTERNOON. SEAS 2 FEET. WAVE DETAIL: EAST 2 FEET AT 8 SECONDS AND
NORTHEAST 1 FOOT AT 12 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
SUNDAY NIGHT
EAST WINDS 10 TO 15 KNOTS, BECOMING NORTH 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 2 FEET, BUILDING TO 3 TO 4 FEET
AFTER MIDNIGHT. WAVE DETAIL: EAST 2 FEET AT 8 SECONDS AND
NORTHEAST 1 FOOT AT 12 SECONDS, BECOMING NORTHEAST 4 FEET AT
8 SECONDS AND NORTHEAST 3 FEET AT 3 SECONDS AFTER MIDNIGHT.
CHOPPY ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
MONDAY
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT
8 SECONDS AND NORTHEAST 1 FOOT AT 11 SECONDS. ROUGH ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON.
MONDAY NIGHT
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO 8 FEET,
OCCASIONALLY TO 10 FEET. WAVE DETAIL: NORTHEAST 8 FEET AT
8 SECONDS. ROUGH ON THE INTRACOASTAL WATERS.
TUESDAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
8 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
TUESDAY NIGHT
EAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO
15 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET, OCCASIONALLY TO
6 FEET. CHOPPY ON THE INTRACOASTAL WATERS.
WEDNESDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
MODERATE CHOP ON THE INTRACOASTAL WATERS.
WEDNESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 3 FEET. MOSTLY
SMOOTH ON THE INTRACOASTAL WATERS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO
3 FEET. A LIGHT CHOP ON THE INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ555-190815-
SEBASTIAN INLET TO JUPITER INLET 0-20 NM-
329 PM EDT SAT APR 18 2026
TONIGHT
SOUTHEAST WINDS AROUND 10 KNOTS, BECOMING SOUTH AFTER
MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 2 FEET AT 8 SECONDS
AND NORTHEAST 1 FOOT AT 12 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
SUNDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING EAST IN THE
AFTERNOON. SEAS 2 FEET. WAVE DETAIL: EAST 2 FEET AT 8 SECONDS AND
NORTHEAST 1 FOOT AT 12 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST
15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL:
NORTHEAST 2 FEET AT 3 SECONDS AND EAST 2 FEET AT 8 SECONDS.
CHOPPY ON THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
MONDAY
NORTHEAST WINDS 15 TO 20 KNOTS, INCREASING TO 20 TO
25 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET, OCCASIONALLY TO
6 FEET, BUILDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET IN THE
AFTERNOON. WAVE DETAIL: NORTHEAST 5 FEET AT 8 SECONDS AND
NORTHEAST 2 FEET AT 3 SECONDS, BECOMING NORTH 7 FEET AT 8 SECONDS
AND NORTHEAST 1 FOOT AT 11 SECONDS IN THE AFTERNOON. ROUGH ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
MONDAY NIGHT
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 8 TO
10 FEET, OCCASIONALLY TO 13 FEET. WAVE DETAIL: NORTHEAST 9 FEET
AT 9 SECONDS. ROUGH ON THE INTRACOASTAL WATERS.
TUESDAY
NORTHEAST WINDS AROUND 20 KNOTS. SEAS 6 TO 8 FEET,
OCCASIONALLY TO 10 FEET. WAVE DETAIL: NORTHEAST 8 FEET AT
8 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
TUESDAY NIGHT
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. CHOPPY ON THE INTRACOASTAL WATERS.
WEDNESDAY
EAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 4 TO 5 FEET, OCCASIONALLY TO
6 FEET. CHOPPY ON THE INTRACOASTAL WATERS.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
LIGHT CHOP ON THE INTRACOASTAL WATERS.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
MODERATE CHOP ON THE INTRACOASTAL WATERS.
THURSDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A
LIGHT CHOP ON THE INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ570-190815-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM-
329 PM EDT SAT APR 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 3 FEET. WAVE DETAIL: EAST 3 FEET AT
8 SECONDS AND NORTHEAST 1 FOOT AT 12 SECONDS.
SUNDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTH IN THE
AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 3 FEET AT
8 SECONDS AND SOUTHWEST 1 FOOT AT 3 SECONDS.
SUNDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS, INCREASING TO 20 TO
25 KNOTS AFTER MIDNIGHT. SEAS 3 TO 4 FEET, BUILDING TO 5 TO
7 FEET, OCCASIONALLY TO 9 FEET AFTER MIDNIGHT. WAVE DETAIL: EAST
4 FEET AT 8 SECONDS AND NORTH 2 FEET AT 4 SECONDS, BECOMING NORTH
7 FEET AT 7 SECONDS AND NORTHEAST 1 FOOT AT 11 SECONDS AFTER
MIDNIGHT. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS.
MONDAY
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 8 TO 10 FEET,
OCCASIONALLY TO 13 FEET. WAVE DETAIL: NORTH 10 FEET AT 8 SECONDS.
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
MONDAY NIGHT
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 7 TO 9 FEET,
OCCASIONALLY TO 11 FEET, SUBSIDING TO 5 TO 7 FEET, OCCASIONALLY
TO 9 FEET AFTER MIDNIGHT. WAVE DETAIL: NORTHEAST 8 FEET AT
8 SECONDS, BECOMING NORTHEAST 7 FEET AT 8 SECONDS AFTER MIDNIGHT.
TUESDAY
NORTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
8 SECONDS AND NORTH 3 FEET AT 7 SECONDS.
TUESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,
OCCASIONALLY TO 6 FEET.
WEDNESDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WEDNESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO
3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ572-190815-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60 NM-
329 PM EDT SAT APR 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH AFTER
MIDNIGHT. SEAS 3 FEET. WAVE DETAIL: EAST 3 FEET AT 8 SECONDS AND
NORTHEAST 1 FOOT AT 12 SECONDS.
SUNDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 3 FEET AT
8 SECONDS AND NORTHEAST 1 FOOT AT 12 SECONDS.
SUNDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING NORTH 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET, BUILDING TO 4 TO
6 FEET, OCCASIONALLY TO 8 FEET AFTER MIDNIGHT. WAVE DETAIL:
NORTHEAST 2 FEET AT 3 SECONDS AND EAST 2 FEET AT 8 SECONDS,
BECOMING NORTHEAST 6 FEET AT 8 SECONDS AND NORTH 2 FEET AT
3 SECONDS AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
MONDAY
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO 8 FEET,
OCCASIONALLY TO 10 FEET, BUILDING TO 9 TO 11 FEET, OCCASIONALLY
TO 14 FEET IN THE AFTERNOON. WAVE DETAIL: NORTH 8 FEET AT
8 SECONDS AND NORTHEAST 1 FOOT AT 11 SECONDS, BECOMING NORTHEAST
10 FEET AT 8 SECONDS AND NORTHWEST 6 FEET AT 8 SECONDS IN THE
AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
MONDAY NIGHT
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 8 TO
10 FEET, OCCASIONALLY TO 13 FEET. WAVE DETAIL: NORTHEAST 9 FEET
AT 8 SECONDS AND NORTH 6 FEET AT 8 SECONDS.
TUESDAY
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.
TUESDAY NIGHT
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET.
WEDNESDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ575-190815-
SEBASTIAN INLET TO JUPITER INLET 20-60 NM-
329 PM EDT SAT APR 18 2026
TONIGHT
EAST WINDS AROUND 10 KNOTS, BECOMING SOUTH AFTER
MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 3 FEET AT 8 SECONDS
AND NORTHEAST 1 FOOT AT 12 SECONDS.
SUNDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: EAST 2 FEET AT
8 SECONDS AND SOUTH 1 FOOT AT 3 SECONDS.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL:
NORTHEAST 2 FEET AT 3 SECONDS AND EAST 2 FEET AT 8 SECONDS. A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
MONDAY
NORTHEAST WINDS 15 TO 20 KNOTS, INCREASING TO 20 TO
25 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET, OCCASIONALLY TO
6 FEET, BUILDING TO 7 TO 9 FEET, OCCASIONALLY TO 11 FEET IN THE
AFTERNOON. WAVE DETAIL: NORTHEAST 5 FEET AT 8 SECONDS AND NORTH
2 FEET AT 3 SECONDS, BECOMING NORTH 9 FEET AT 8 SECONDS AND
NORTHEAST 1 FOOT AT 11 SECONDS IN THE AFTERNOON. SHOWERS LIKELY
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
MONDAY NIGHT
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 9 TO
11 FEET, OCCASIONALLY TO 14 FEET. WAVE DETAIL: NORTHEAST 10 FEET
AT 8 SECONDS AND NORTH 7 FEET AT 9 SECONDS. A SLIGHT CHANCE OF
SHOWERS IN THE EVENING.
TUESDAY
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 7 TO 9 FEET,
OCCASIONALLY TO 11 FEET. WAVE DETAIL: NORTHEAST 9 FEET AT
8 SECONDS.
TUESDAY NIGHT
EAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 8 FEET,
OCCASIONALLY TO 10 FEET, SUBSIDING TO 5 TO 6 FEET, OCCASIONALLY
TO 8 FEET AFTER MIDNIGHT.
WEDNESDAY
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET.
WEDNESDAY NIGHT
EAST WINDS AROUND 15 KNOTS. SEAS 4 FEET.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
THURSDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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