Coastal Waters Forecast
Issued by NWS Miami, FL

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FZUS52 KMFL 240211
CWFMFL

COASTAL WATERS FORECAST FOR SOUTH FLORIDA
NATIONAL WEATHER SERVICE MIAMI FL
911 PM EST THU FEB 23 2017

ATLANTIC COASTAL WATERS FROM JUPITER INLET TO OCEAN REEF OUT TO 60
NM AND GULF COASTAL WATERS FROM EAST CAPE SABLE TO CHOKOLOSKEE OUT
20 NM AND CHOKOLOSKEE TO BONITA BEACH OUT 60 NM...INCLUDING THE
WATERS OF BISCAYNE BAY AND LAKE OKEECHOBEE.

SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST 1/3
OF THE WAVES...ALONG WITH THE OCCASIONAL HEIGHT OF THE AVERAGE HIGHEST
10 PERCENT OF THE WAVES.

AMZ600-GMZ606-240930-
SYNOPSIS FOR JUPITER INLET TO OCEAN REEF FL OUT TO 60 NM AND FOR EAST
CAPE SABLE TO BONITA BEACH FL OUT TO 60 NM-
911 PM EST THU FEB 23 2017

.SYNOPSIS...WEAK HIGH PRESSURE WILL BUILD ACROSS THE COASTAL
WATERS TONIGHT AND FRIDAY BEHIND A DEPARTING LOW PRESSURE SYSTEM.
THIS HIGH PRESSURE WILL STRENGTHEN ON SUNDAY AS A FRONTAL SYSTEM
BECOMES DIFFUSE OVER SOUTH FLORIDA. THE HIGH WILL MOVE EAST INTO
THE ATLANTIC EARLY NEXT WEEK, TURNING WINDS TO A SOUTHEAST
DIRECTION.

.GULF STREAM HAZARDS...SEAS UP TO 6 FEET AND OCCASIONALLY HIGHER
WILL BE POSSIBLE LATE THIS WEEK AND AGAIN LATE THIS WEEKEND INTO
EARLY NEXT WEEK PARTICULARLY ACROSS THE GULF STREAM WATERS OF
PALM BEACH COUNTY.

THE APPROXIMATE LOCATION OF THE WEST WALL OF THE GULF STREAM AS OF
FEB 23, 2017 AT 1200 UTC...

  6 NAUTICAL MILES EAST OF FOWEY ROCKS.
  9 NAUTICAL MILES EAST OF PORT EVERGLADES.
  9 NAUTICAL MILES EAST SOUTHEAST OF LAKE WORTH.
 14 NAUTICAL MILES EAST OF JUPITER INLET.

THIS DATA COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.

$$

AMZ650-670-240930-
COASTAL WATERS FROM JUPITER INLET TO DEERFIELD BEACH FL OUT
20 NM-
WATERS FROM JUPITER INLET TO DEERFIELD BEACH FL FROM 20 TO 60 NM-
911 PM EST THU FEB 23 2017

.REST OF TONIGHT...WEST NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO
4 FEET WITH OCCASIONAL SEAS TO 5 FEET. PERIOD 9 SECONDS.
INTRACOASTAL WATERS A LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS.
.FRIDAY...NORTH NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 9 SECONDS. INTRACOASTAL
WATERS A LIGHT CHOP.
.FRIDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 8 SECONDS. INTRACOASTAL WATERS
A LIGHT CHOP.
.SATURDAY...NORTHWEST WINDS AROUND 5 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 8 SECONDS. INTRACOASTAL
WATERS SMOOTH.
.SATURDAY NIGHT...EAST WINDS AROUND 5 KNOTS BECOMING SOUTHEAST
AFTER MIDNIGHT...THEN BECOMING EAST NORTHEAST IN THE MORNING.
SEAS 3 TO 5 FEET WITH OCCASIONAL SEAS TO 6 FEET. INTRACOASTAL
WATERS SMOOTH. A SLIGHT CHANCE OF SHOWERS.
.SUNDAY...EAST NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. INTRACOASTAL WATERS A MODERATE
CHOP.
.SUNDAY NIGHT...WINDS EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO
6 FEET WITH OCCASIONAL SEAS TO 8 FEET. INTRACOASTAL WATERS
CHOPPY IN EXPOSED AREAS.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. INTRACOASTAL WATERS CHOPPY IN EXPOSED
AREAS.
.MONDAY NIGHT AND TUESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS
3 TO 5 FEET WITH OCCASIONAL SEAS TO 6 FEET. INTRACOASTAL WATERS
A MODERATE CHOP.

$$

AMZ651-671-240930-
COASTAL WATERS FROM DEERFIELD BEACH TO OCEAN REEF FL OUT 20 NM-
WATERS FROM DEERFIELD BEACH TO OCEAN REEF FL FROM 20 TO 60 NM
EXCLUDING THE TERRITORIAL WATERS OF BAHAMAS-
911 PM EST THU FEB 23 2017

.REST OF TONIGHT...WEST NORTHWEST WINDS 10 TO 15 KNOTS. SEAS
2 TO 3 FEET. PERIOD 4 SECONDS. INTRACOASTAL WATERS A LIGHT CHOP. A
SLIGHT CHANCE OF SHOWERS.
.FRIDAY...NORTH NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
DOMINANT PERIOD 4 SECONDS INCREASING TO 9 SECONDS IN THE AFTERNOON.
INTRACOASTAL WATERS A LIGHT CHOP.
.FRIDAY NIGHT...NORTH NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
4 FEET WITH OCCASIONAL SEAS TO 5 FEET. DOMINANT PERIOD 7 SECONDS.
INTRACOASTAL WATERS A LIGHT CHOP.
.SATURDAY...NORTHWEST WINDS AROUND 5 KNOTS. SEAS 2 TO 4 FEET
WITH OCCASIONAL SEAS TO 5 FEET. DOMINANT PERIOD 7 SECONDS. INTRACOASTAL
WATERS SMOOTH.
.SATURDAY NIGHT AND SUNDAY...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
3 FEET. INTRACOASTAL WATERS A LIGHT CHOP.
.SUNDAY NIGHT...EAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS TO 6 FEET. INTRACOASTAL WATERS CHOPPY IN EXPOSED
AREAS.
.MONDAY...EAST SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. INTRACOASTAL WATERS CHOPPY IN
EXPOSED AREAS.
.MONDAY NIGHT AND TUESDAY...EAST SOUTHEAST WINDS 10 TO 15 KNOTS.
SEAS 2 TO 4 FEET WITH OCCASIONAL SEAS TO 5 FEET. INTRACOASTAL
WATERS A MODERATE CHOP.

$$

AMZ630-240930-
BISCAYNE BAY-
911 PM EST THU FEB 23 2017

.REST OF TONIGHT...WEST NORTHWEST WINDS 10 TO 15 KNOTS. BAY
WATERS A MODERATE CHOP.
.FRIDAY...NORTH NORTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST
IN THE AFTERNOON. BAY WATERS A LIGHT CHOP.
.FRIDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING NORTH
AFTER MIDNIGHT. BAY WATERS A LIGHT CHOP.
.SATURDAY...NORTHWEST WINDS AROUND 5 KNOTS BECOMING WEST
SOUTHWEST IN THE AFTERNOON. BAY WATERS SMOOTH.
.SATURDAY NIGHT...SOUTH SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING
NORTH NORTHEAST IN THE MORNING. BAY WATERS A LIGHT CHOP.
.SUNDAY...EAST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT CHOP.
.SUNDAY NIGHT...EAST WINDS 15 TO 20 KNOTS. BAY WATERS CHOPPY.
.MONDAY...EAST SOUTHEAST WINDS 15 TO 20 KNOTS. BAY WATERS
CHOPPY.
.MONDAY NIGHT AND TUESDAY...EAST SOUTHEAST WINDS 10 TO 15 KNOTS.
BAY WATERS A MODERATE CHOP.

$$

GMZ656-657-240930-
COASTAL WATERS FROM CHOKOLOSKEE TO BONITA BEACH FL OUT 20 NM-
COASTAL WATERS FROM EAST CAPE SABLE TO CHOKOLOSKEE FL OUT 20 NM-
911 PM EST THU FEB 23 2017

.REST OF TONIGHT...NORTH NORTHWEST WINDS 10 TO 15 KNOTS. SEAS
2 TO 3 FEET NEARSHORE AND 3 TO 5 FEET WITH OCCASIONAL TO 6 FEET
OFFSHORE. PERIOD 6 SECONDS. BAY AND INLAND WATERS A LIGHT CHOP.
.FRIDAY...NORTHWEST WINDS 5 TO 10 KNOTS NEARSHORE AND NORTH
NORTHWEST 10 TO 15 KNOTS OFFSHORE. NEARSHORE, SEAS AROUND
2 FEET. OFFSHORE, SEAS 3 TO 5 FEET WITH OCCASIONAL SEAS TO
6 FEET SUBSIDING TO 2 TO 3 FEET IN THE AFTERNOON. DOMINANT PERIOD
6 SECONDS. BAY AND INLAND WATERS A MODERATE CHOP.
.FRIDAY NIGHT...NEARSHORE, NORTHWEST WINDS 5 TO 10 KNOTS
BECOMING EAST AFTER MIDNIGHT. OFFSHORE, NORTHWEST WINDS 10 TO
15 KNOTS BECOMING NORTHEAST AROUND 5 KNOTS AFTER MIDNIGHT. SEAS
LESS THAN 2 FEET NEARSHORE AND 2 TO 3 FEET OFFSHORE. DOMINANT PERIOD
4 SECONDS. BAY AND INLAND WATERS A LIGHT CHOP.
.SATURDAY...SOUTH SOUTHEAST WINDS AROUND 5 KNOTS BECOMING WEST
IN THE AFTERNOON. SEAS LESS THAN 2 FEET. DOMINANT PERIOD 5 SECONDS. BAY
AND INLAND WATERS A LIGHT CHOP.
.SATURDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
BAY AND INLAND WATERS A LIGHT CHOP.
.SUNDAY AND SUNDAY NIGHT...EAST WINDS 10 TO 15 KNOTS NEARSHORE
AND EAST 15 TO 20 KNOTS OFFSHORE. SEAS AROUND 2 FEET. BAY AND
INLAND WATERS A LIGHT CHOP.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. BAY
AND INLAND WATERS A LIGHT CHOP.
.MONDAY NIGHT...EAST SOUTHEAST WINDS AROUND 10 KNOTS. SEAS
AROUND 2 FEET. BAY AND INLAND WATERS A LIGHT CHOP.
.TUESDAY...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.
BAY AND INLAND WATERS A LIGHT CHOP.

$$

GMZ676-240930-
WATERS FROM CHOKOLOSKEE TO BONITA BEACH FL FROM 20 TO 60 NM-
911 PM EST THU FEB 23 2017

.REST OF TONIGHT...NORTH NORTHWEST WINDS AROUND 15 KNOTS. SEAS
3 TO 5 FEET WITH OCCASIONAL SEAS TO 6 FEET. PERIOD 6 SECONDS.
.FRIDAY...NORTH WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET SUBSIDING TO 2 TO 4 FEET WITH
OCCASIONAL SEAS TO 5 FEET IN THE AFTERNOON. DOMINANT PERIOD 6 SECONDS.
.FRIDAY NIGHT...NORTH NORTHWEST WINDS AROUND 10 KNOTS BECOMING
NORTH NORTHEAST AFTER MIDNIGHT. SEAS 2 TO 3 FEET. DOMINANT PERIOD
5 SECONDS.
.SATURDAY...EAST NORTHEAST WINDS AROUND 5 KNOTS BECOMING NORTH
NORTHWEST IN THE AFTERNOON. SEAS AROUND 2 FEET. DOMINANT PERIOD
5 SECONDS.
.SATURDAY NIGHT...NORTH NORTHEAST WINDS 10 TO 15 KNOTS. SEAS
2 TO 4 FEET WITH OCCASIONAL SEAS TO 5 FEET.
.SUNDAY...NORTHEAST WINDS 15 TO 20 KNOTS BECOMING EAST NORTHEAST
5 TO 10 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET WITH OCCASIONAL
SEAS TO 6 FEET.
.SUNDAY NIGHT...EAST WINDS 5 TO 10 KNOTS BECOMING AROUND
15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS TO 5 FEET.
.MONDAY NIGHT...EAST SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO
3 FEET.
.TUESDAY...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.

$$

AMZ610-240930-
LAKE OKEECHOBEE-
911 PM EST THU FEB 23 2017

.REST OF TONIGHT...NORTH NORTHWEST WINDS AROUND 5 KNOTS. LAKE
WATERS SMOOTH.
.FRIDAY...NORTH NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS BECOMING NORTH
NORTHEAST AROUND 5 KNOTS AFTER MIDNIGHT. LAKE WATERS A MODERATE
CHOP.
.SATURDAY...WEST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
.SATURDAY NIGHT...WEST NORTHWEST WINDS AROUND 5 KNOTS BECOMING
NORTH AFTER MIDNIGHT. LAKE WATERS A LIGHT CHOP.
.SUNDAY...EAST NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
.SUNDAY NIGHT...EAST WINDS 10 TO 15 KNOTS. LAKE WATERS A
MODERATE CHOP.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. LAKE WATERS A MODERATE
CHOP.
.MONDAY NIGHT AND TUESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE
WATERS A LIGHT CHOP.

$$



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