850
FZUS52 KMLB 200646
CWFMLB
COASTAL WATERS FORECAST FOR EAST CENTRAL FLORIDA
NATIONAL WEATHER SERVICE MELBOURNE FL
246 AM EDT MON JUL 20 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.
AMZ500-202000-
SYNOPSIS FOR FLAGLER BEACH TO JUPITER INLET OUT TO 60 NM
246 AM EDT MON JUL 20 2026
SYNOPSIS
THE PRESSURE GRADIENT WILL REMAIN TIGHT EARLY THIS WEEK,
AS TROPICAL DEPRESSION TWO REMAINS OVER THE GULF. THE LOW WILL
SLOWLY MOVE NORTH TO NORTHWESTWARD ALONG THE NORTHERN GULF COAST
TOWARD TEXAS THIS WEEK, WITH LITTLE IMPACT TO THE LOCAL WATERS.
WINDS BECOME BREEZY AT TIMES THROUGH EARLY THIS WEEK, WITH SMALL
CRAFT EXERCISE CAUTION STATEMENTS ACROSS ALL THE WATERS TODAY,
AND SMALL CRAFT ADVISORIES TONIGHT ACROSS THE OFFSHORE BREVARD AND
VOLUSIA WATERS. ISOLATED TO SCATTERED SHOWERS AND LIGHTNING
STORMS WILL REMAIN POSSIBLE THROUGH TUESDAY, BEFORE CHANCES
DECREASE AS DRIER AIR MOVES INTO THE AREA.
GULF STREAM HAZARDS
SOUTHERLY WINDS 15 TO 20 KNOTS ACROSS THE
OFFSHORE WATERS THIS MORNING, INCREASING TO 15 TO 20 KNOTS ACROSS
THE NEARSHORE WATERS THIS AFTERNOON.
THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM BASED ON
THE REAL TIME OCEAN FORECAST SYSTEM AS OF MONDAY, JULY 20TH, 2026.
32 NAUTICAL MILES EAST OF PONCE INLET.
26 NAUTICAL MILES EAST OF PORT CANAVERAL.
19 NAUTICAL MILES EAST OF SEBASTIAN INLET.
13 NAUTICAL MILES EAST OF FORT PIERCE INLET.
8 NAUTICAL MILES EAST OF SAINT LUCIE INLET.
AMZ550-202000-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20 NM-
246 AM EDT MON JUL 20 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
TODAY
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHEAST 15 TO
20 KNOTS THIS AFTERNOON. SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTHEAST
3 FEET AT 5 SECONDS AND EAST 1 FOOT AT 8 SECONDS. CHOPPY ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS AND EAST 1 FOOT AT
8 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS.
TUESDAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 4 FEET AT 5 SECONDS. CHOPPY ON THE INTRACOASTAL
WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO
15 KNOTS AFTER MIDNIGHT. SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTHEAST
4 FEET AT 5 SECONDS AND EAST 1 FOOT AT 8 SECONDS. CHOPPY ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. A SLIGHT CHANCE OF SHOWERS.
WEDNESDAY
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHEAST 15 TO
20 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL:
SOUTHEAST 3 FEET AT 4 SECONDS AND EAST 2 FEET AT 8 SECONDS.
CHOPPY ON THE INTRACOASTAL WATERS.
WEDNESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, DIMINISHING TO
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL:
SOUTHEAST 3 FEET AT 4 SECONDS AND EAST 2 FEET AT 8 SECONDS. A
LIGHT CHOP ON THE INTRACOASTAL WATERS.
THURSDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 2 FEET. A MODERATE CHOP ON THE
INTRACOASTAL WATERS.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 FEET. A LIGHT CHOP ON THE
INTRACOASTAL WATERS.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. A MODERATE CHOP ON
THE INTRACOASTAL WATERS.
FRIDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS, BECOMING 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ552-202000-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20 NM-
246 AM EDT MON JUL 20 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
TODAY
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHEAST 15 TO
20 KNOTS LATE. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT
4 SECONDS AND EAST 1 FOOT AT 8 SECONDS. CHOPPY ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
TONIGHT
SOUTH WINDS AROUND 15 KNOTS. SEAS 3 FEET. WAVE DETAIL:
SOUTHEAST 3 FEET AT 5 SECONDS AND EAST 1 FOOT AT 8 SECONDS. A
LIGHT CHOP ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS.
TUESDAY
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHEAST 15 TO
20 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL:
SOUTHEAST 3 FEET AT 5 SECONDS AND EAST 2 FEET AT 8 SECONDS.
CHOPPY ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS AND EAST 2 FEET AT
8 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL WATERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF
SHOWERS.
WEDNESDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 2 FEET. WAVE DETAIL: SOUTHEAST
2 FEET AT 4 SECONDS AND EAST 2 FEET AT 8 SECONDS. A MODERATE CHOP
ON THE INTRACOASTAL WATERS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 FEET. WAVE DETAIL: SOUTHEAST
2 FEET AT 3 SECONDS AND EAST 2 FEET AT 8 SECONDS. A LIGHT CHOP ON
THE INTRACOASTAL WATERS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET.
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.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS, BECOMING SOUTH
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ555-202000-
SEBASTIAN INLET TO JUPITER INLET 0-20 NM-
246 AM EDT MON JUL 20 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
TODAY
SOUTH WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO 20 KNOTS
THIS AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET
AT 4 SECONDS AND EAST 1 FOOT AT 8 SECONDS. CHOPPY ON THE
INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
THIS MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS
AFTERNOON.
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS AND EAST 1 FOOT AT
8 SECONDS. CHOPPY ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.
TUESDAY
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS AND EAST 1 FOOT AT
8 SECONDS. A MODERATE CHOP ON THE INTRACOASTAL WATERS. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO
3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS AND EAST
1 FOOT AT 8 SECONDS. A LIGHT CHOP ON THE INTRACOASTAL WATERS. A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF
SHOWERS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL:
SOUTHEAST 2 FEET AT 4 SECONDS AND EAST 1 FOOT AT 8 SECONDS. A
MODERATE CHOP ON THE INTRACOASTAL WATERS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL:
SOUTHEAST 2 FEET AT 3 SECONDS AND EAST 1 FOOT AT 8 SECONDS. A
LIGHT CHOP ON THE INTRACOASTAL WATERS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO
2 FEET. MOSTLY SMOOTH ON THE INTRACOASTAL WATERS.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A LIGHT
CHOP ON THE INTRACOASTAL WATERS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS, BECOMING SOUTH
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. MOSTLY SMOOTH ON THE
INTRACOASTAL WATERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
AMZ570-202000-
FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 20-60 NM-
246 AM EDT MON JUL 20 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
TUESDAY MORNING...
TODAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 5 SECONDS AND EAST 2 FEET AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTH 4 FEET AT 5 SECONDS AND EAST 2 FEET AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 5 SECONDS AND EAST 2 FEET AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS AND EAST 2 FEET AT
8 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A
SLIGHT CHANCE OF SHOWERS.
WEDNESDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 8 SECONDS.
WEDNESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 8 SECONDS AND SOUTHEAST 2 FEET
AT 4 SECONDS.
THURSDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 FEET.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH
AFTER MIDNIGHT. SEAS 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ572-202000-
VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60 NM-
246 AM EDT MON JUL 20 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
TUESDAY MORNING...
TODAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 4 SECONDS AND EAST 2 FEET AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 5 SECONDS AND EAST 2 FEET AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY
SOUTH WINDS AROUND 15 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 4 SECONDS AND EAST 2 FEET AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 4 SECONDS AND EAST 2 FEET AT
8 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A
SLIGHT CHANCE OF SHOWERS.
WEDNESDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 8 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 FEET.
WAVE DETAIL: EAST 2 FEET AT 8 SECONDS AND SOUTH 1 FOOT AT
3 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE
AFTERNOON. SEAS 2 FEET.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
3 FEET.
FRIDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS, BECOMING SOUTH
AFTER MIDNIGHT. SEAS 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
AMZ575-202000-
SEBASTIAN INLET TO JUPITER INLET 20-60 NM-
246 AM EDT MON JUL 20 2026
..SMALL CRAFT SHOULD EXERCISE CAUTION
TODAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 4 SECONDS AND EAST 1 FOOT AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 4 SECONDS AND EAST 1 FOOT AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 5 SECONDS AND EAST 1 FOOT AT 8 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO
2 FEET. WAVE DETAIL: SOUTH 2 FEET AT 4 SECONDS AND EAST 1 FOOT AT
8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 4 SECONDS AND EAST 1 FOOT AT
8 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO
2 FEET. WAVE DETAIL: EAST 2 FEET AT 8 SECONDS AND SOUTH 1 FOOT AT
4 SECONDS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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