235
FZUS52 KMLB 181855
CWFMLB
COASTAL WATERS FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
255 PM EDT WED MAR 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.
AMZ500-190730-
SYNOPSIS FOR FLAGLER BEACH TO JUPITER INLET OUT TO 60 NM
255 PM EDT WED MAR 18 2026
SYNOPSIS
THE LOCAL ATLANTIC WATERS WILL SIT BETWEEN A
STATIONARY FRONT OVER THE BAHAMAS AND HIGH PRESSURE ALONG THE
EASTERN SEABOARD THROUGH THE NEXT COUPLE OF DAYS. AS THE PRESSURE
GRADIENT TIGHTENS, WINDS WILL REMAIN FRESH TO OCCASIONALLY STRONG
OUT OF THE NORTH-NORTHEAST. BOATING CONDITIONS WILL REMAIN POOR
TO, AT TIMES, HAZARDOUS THROUGH AT LEAST FRIDAY. THEN, HIGH
PRESSURE SETTLES OVER THE WATERS THIS WEEKEND, LEADING TO
IMPROVING CONDITIONS.
GULF STREAM HAZARDS
SEAS 4 TO 6 FEET AND NORTH TO NORTHEAST
WINDS 15 TO 20 KNOTS.
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM BASED ON
THE REAL TIME OCEAN FORECAST SYSTEM AS OF WEDNESDAY, MARCH 18TH, 2026.
38 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.
13 NAUTICAL MILES EAST OF SAINT LUCIE INLET.
AMZ550-190730-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM-
255 PM EDT WED MAR 18 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
THURSDAY EVENING...
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTH 5 FEET AT 5 SECONDS
AND EAST 3 FEET AT 10 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
THURSDAY
NORTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTH 6 FEET AT 7 SECONDS
AND EAST 3 FEET AT 10 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
A SLIGHT CHANCE OF SHOWERS IN THE MORNING.
THURSDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS, DIMINISHING TO
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 5 TO 6 FEET, OCCASIONALLY TO
8 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT 8 SECONDS AND EAST
5 FEET AT 9 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS. A SLIGHT
CHANCE OF SHOWERS IN THE EVENING.
FRIDAY
NORTH WINDS 10 TO 15 KNOTS. SEAS 5 FEET, OCCASIONALLY
TO 6 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT 9 SECONDS. A MODERATE
CHOP ON THE INTRACOASTAL WATERS.
FRIDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST
AFTER MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE
DETAIL: NORTHEAST 5 FEET AT 10 SECONDS. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
SATURDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:
EAST 5 FEET AT 10 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 3 TO 4 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL
WATERS.
SUNDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 3 FEET. A LIGHT CHOP ON THE INTRACOASTAL WATERS.
SUNDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS, BECOMING WEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
MONDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 TO 3 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
MONDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS, BECOMING WEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
AMZ552-190730-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM-
255 PM EDT WED MAR 18 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTH 4 FEET AT 6 SECONDS
AND EAST 3 FEET AT 10 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
THURSDAY
NORTH WINDS AROUND 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTH 6 FEET AT 8 SECONDS
AND EAST 3 FEET AT 10 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
A SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF
SHOWERS IN THE AFTERNOON.
THURSDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
8 SECONDS AND EAST 3 FEET AT 10 SECONDS. CHOPPY ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS IN THE EVENING, THEN A
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
FRIDAY
NORTH WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT
9 SECONDS. A MODERATE CHOP ON THE INTRACOASTAL WATERS. A SLIGHT
CHANCE OF SHOWERS IN THE MORNING.
FRIDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 5 TO 6 FEET, OCCASIONALLY TO
8 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT 10 SECONDS. A LIGHT CHOP
ON THE INTRACOASTAL WATERS.
SATURDAY
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST IN
THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE
DETAIL: NORTHEAST 5 FEET AT 10 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 3 TO 4 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL
WATERS.
SUNDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 3 TO 4 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 2 TO 3 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL
WATERS.
MONDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
MONDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A LIGHT CHOP ON
THE INTRACOASTAL WATERS.
AMZ555-190730-
SEBASTIAN INLET TO JUPITER INLET 0-20 NM-
255 PM EDT WED MAR 18 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE THURSDAY NIGHT...
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTH 5 FEET AT 6 SECONDS
AND EAST 3 FEET AT 9 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
THURSDAY
NORTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTH 5 FEET AT 6 SECONDS
AND EAST 3 FEET AT 10 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS.
A CHANCE OF SHOWERS IN THE AFTERNOON.
THURSDAY NIGHT
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO
7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
8 SECONDS AND EAST 3 FEET AT 9 SECONDS. CHOPPY ON THE
INTRACOASTAL WATERS. A CHANCE OF SHOWERS.
FRIDAY
NORTHEAST WINDS AROUND 15 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT
8 SECONDS AND NORTHEAST 5 FEET AT 10 SECONDS. A MODERATE CHOP ON
THE INTRACOASTAL WATERS. A CHANCE OF SHOWERS IN THE MORNING, THEN
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
10 SECONDS AND SOUTHEAST 1 FOOT AT 4 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
SATURDAY
NORTH WINDS 5 TO 10 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
10 SECONDS AND SOUTHEAST 1 FOOT AT 4 SECONDS. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
SATURDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 3 TO 5 FEET, OCCASIONALLY TO 6 FEET. MOSTLY
SMOOTH ON THE INTRACOASTAL WATERS.
SUNDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE
AFTERNOON. SEAS 3 TO 4 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 3 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
MONDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET. A LIGHT CHOP ON THE INTRACOASTAL
WATERS.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING WEST 10 TO
15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
AMZ570-190730-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM-
255 PM EDT WED MAR 18 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
THURSDAY NIGHT...
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTH 6 FEET AT 6 SECONDS
AND EAST 4 FEET AT 10 SECONDS. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT.
THURSDAY
NORTH WINDS AROUND 20 KNOTS. SEAS 7 TO 9 FEET,
OCCASIONALLY TO 11 FEET. WAVE DETAIL: NORTH 8 FEET AT 7 SECONDS
AND EAST 5 FEET AT 10 SECONDS. A CHANCE OF SHOWERS.
THURSDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 6 TO 8 FEET,
OCCASIONALLY TO 10 FEET. WAVE DETAIL: NORTH 6 FEET AT 7 SECONDS
AND EAST 5 FEET AT 10 SECONDS. A SLIGHT CHANCE OF SHOWERS.
FRIDAY
NORTH WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
9 SECONDS AND NORTH 4 FEET AT 7 SECONDS. A SLIGHT CHANCE OF
SHOWERS IN THE MORNING.
FRIDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 5 TO 7 FEET, OCCASIONALLY TO
9 FEET. WAVE DETAIL: EAST 6 FEET AT 10 SECONDS AND NORTH 3 FEET
AT 7 SECONDS.
SATURDAY
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN
THE AFTERNOON. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE
DETAIL: EAST 6 FEET AT 10 SECONDS AND NORTH 2 FEET AT 7 SECONDS.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET.
SUNDAY
WEST WINDS 10 TO 15 KNOTS, BECOMING SOUTH 5 TO 10 KNOTS
IN THE AFTERNOON. SEAS 3 TO 4 FEET.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 3 TO 4 FEET.
MONDAY
WEST WINDS 10 TO 15 KNOTS, BECOMING SOUTH 5 TO 10 KNOTS
IN THE AFTERNOON. SEAS 3 TO 4 FEET.
MONDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS, BECOMING WEST
15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 4 FEET. A SLIGHT CHANCE
OF SHOWERS AFTER MIDNIGHT.
AMZ572-190730-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60 NM-
255 PM EDT WED MAR 18 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTH 5 FEET AT 6 SECONDS
AND EAST 3 FEET AT 10 SECONDS.
THURSDAY
NORTHEAST WINDS AROUND 20 KNOTS. SEAS 7 TO 9 FEET,
OCCASIONALLY TO 11 FEET. WAVE DETAIL: NORTH 8 FEET AT 7 SECONDS
AND EAST 3 FEET AT 10 SECONDS. A CHANCE OF SHOWERS.
THURSDAY NIGHT
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 7 TO
9 FEET, OCCASIONALLY TO 11 FEET. WAVE DETAIL: NORTH 8 FEET AT
7 SECONDS AND EAST 3 FEET AT 10 SECONDS. A CHANCE OF SHOWERS.
FRIDAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
8 SECONDS AND NORTH 4 FEET AT 7 SECONDS. A SLIGHT CHANCE OF
SHOWERS.
FRIDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS. SEAS 6 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT
10 SECONDS AND NORTH 4 FEET AT 7 SECONDS.
SATURDAY
NORTH WINDS 5 TO 10 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: EAST 6 FEET AT 10 SECONDS
AND NORTH 2 FEET AT 7 SECONDS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING
SOUTHWEST AFTER MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO
6 FEET.
SUNDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE
AFTERNOON. SEAS 3 TO 4 FEET.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 3 TO 4 FEET.
MONDAY
WEST WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST 5 TO
10 KNOTS IN THE AFTERNOON. SEAS 3 FEET.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 3 FEET.
AMZ575-190730-
SEBASTIAN INLET TO JUPITER INLET 20-60 NM-
255 PM EDT WED MAR 18 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
TONIGHT
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTH 6 FEET AT 6 SECONDS
AND EAST 3 FEET AT 10 SECONDS.
THURSDAY
NORTHEAST WINDS AROUND 20 KNOTS. SEAS 6 TO 8 FEET,
OCCASIONALLY TO 10 FEET. WAVE DETAIL: NORTH 7 FEET AT 7 SECONDS
AND EAST 3 FEET AT 10 SECONDS. A CHANCE OF SHOWERS IN THE
AFTERNOON.
THURSDAY NIGHT
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO
8 FEET, OCCASIONALLY TO 10 FEET. WAVE DETAIL: NORTHEAST 8 FEET AT
8 SECONDS AND NORTH 4 FEET AT 7 SECONDS. A CHANCE OF SHOWERS.
FRIDAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
9 SECONDS AND NORTH 5 FEET AT 7 SECONDS. A CHANCE OF SHOWERS.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 6 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT
10 SECONDS AND NORTH 4 FEET AT 7 SECONDS.
SATURDAY
NORTH WINDS 5 TO 10 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
10 SECONDS AND NORTH 3 FEET AT 7 SECONDS.
SATURDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET.
SUNDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. SEAS 3 TO 4 FEET.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 3 TO 4 FEET.
MONDAY
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST IN THE
AFTERNOON. SEAS 3 FEET.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING WEST AFTER
MIDNIGHT. SEAS 2 TO 3 FEET.
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