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Hurricane Symbol Storm Special! View the latest observations near Atlantic Tropical Depression Eleven and East Pacific Tropical Depression Ten-E.

National Weather Service Marine Forecast FZUS52 KMFL

FZUS52 KMFL 131344
CWFMFL

Coastal Waters Forecast for South Florida
National Weather Service Miami FL
944 AM EDT Thu Aug 13 2020

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-GMZ606-140215-
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-
944 AM EDT Thu Aug 13 2020

SYNOPSIS

High pressure across the Atlantic waters is maintaining light
easterly to southeasterly surface flow and generally favorable
marine conditions. Isolated to scattered showers and storms are
possible across the Atlantic waters during the overnight and
morning hours, transitioning to the Gulf waters during the late
afternoon and early evening hours. The primary impacts with any
storms will be locally gusty winds, cloud to surface lightning,
and brief reductions to visibility during heavy downpours.
Isolated waterspouts will also be possible, primarily during the
morning hours.


GULF STREAM HAZARDS
Locally higher winds and waves in and
around showers and thunderstorms.

The approximate location of the west wall of the Gulf Stream as of
Aug 13, 2020 at 1200 UTC...

  6 nautical miles east southeast of Fowey Rocks.
 11 nautical miles east northeast of Port Everglades.
  8 nautical miles east southeast of Lake Worth.
 13 nautical miles east southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.



AMZ650-670-140215-
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-
944 AM EDT Thu Aug 13 2020

REST OF TODAY
East southeast winds 5 to 10 knots. Seas around
2 feet. Period 4 seconds. Intracoastal waters a light chop.
Slight chance of showers.

TONIGHT
East southeast winds around 10 knots. Seas around
2 feet. Period 3 seconds. Intracoastal waters a light chop.
Chance of showers after midnight.

FRIDAY
Southeast winds 5 to 10 knots. Seas around 2 feet.
Period 4 seconds. Intracoastal waters a light chop. Chance of
showers.

FRIDAY NIGHT
Southeast winds 5 to 10 knots. Seas less than
2 feet. Period 3 seconds. Intracoastal waters a light chop.

SATURDAY
Southeast winds 5 to 10 knots. Seas less than
2 feet. Intracoastal waters a light chop. Slight chance of
showers in the morning. Slight chance of thunderstorms through
the day. Chance of showers.

SATURDAY NIGHT
South southeast winds 5 to 10 knots. Seas less
than 2 feet. Intracoastal waters a light chop. Slight chance of
showers through the night. Slight chance of thunderstorms after
midnight.

SUNDAY
South southeast winds 5 to 10 knots. Seas less than
2 feet. Intracoastal waters a light chop. Chance of showers and
thunderstorms.

SUNDAY NIGHT
South winds 5 to 10 knots. Seas less than
2 feet. Intracoastal waters a light chop. Slight chance of
showers and thunderstorms through the night.

MONDAY
South southeast winds 5 to 10 knots. Seas less than
2 feet. Intracoastal waters a light chop. Chance of showers and
thunderstorms.



AMZ651-671-140215-
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-
944 AM EDT Thu Aug 13 2020

REST OF TODAY
East winds 5 to 10 knots. Seas around 2 feet.
Period 4 seconds. Intracoastal waters a light chop. Slight
chance of showers. Slight chance of
thunderstorms.

TONIGHT
East southeast winds 10 to 15 knots. Seas around
2 feet. Period 3 seconds. Intracoastal waters a moderate chop.
Slight chance of showers late in the evening, then chance of
showers after midnight.

FRIDAY
East southeast winds around 10 knots. Seas around
2 feet. Period 3 seconds. Intracoastal waters a light chop.
Chance of showers. Slight chance of
thunderstorms.

FRIDAY NIGHT
East southeast winds around 10 knots. Seas less
than 2 feet. Period 3 seconds. Intracoastal waters a light chop.
Slight chance of showers through the night. Slight chance of
thunderstorms after midnight.

SATURDAY
East southeast winds 5 to 10 knots. Seas less than
2 feet. Intracoastal waters a light chop. Slight chance of
showers in the morning. Slight chance of thunderstorms through
the day. Chance of showers.

SATURDAY NIGHT
Southeast winds 5 to 10 knots. Seas less than
2 feet. Intracoastal waters a light chop. Slight chance of
showers late in the evening. Slight chance of thunderstorms
through the night. Chance of showers after midnight.

SUNDAY
Southeast winds around 5 knots. Seas less than 2 feet.
Intracoastal waters smooth. Slight chance of showers and
thunderstorms in the morning. Chance of showers and
thunderstorms.

SUNDAY NIGHT
Southeast winds 5 to 10 knots. Seas less than
2 feet. Intracoastal waters a light chop. Slight chance of
showers and thunderstorms.

MONDAY
South southeast winds 5 to 10 knots. Seas less than
2 feet. Intracoastal waters a light chop. Slight chance of
showers and thunderstorms in the morning. Chance of showers and
thunderstorms.



AMZ630-140215-
Biscayne Bay-
944 AM EDT Thu Aug 13 2020

REST OF TODAY
East southeast winds around 10 knots. Bay
waters a light chop. Chance of showers in the morning. Slight
chance of thunderstorms. Slight chance of
showers.

TONIGHT
East southeast winds around 10 knots. Bay waters a
light chop. Slight chance of showers late in the evening, then
chance of showers after midnight.

FRIDAY
East southeast winds around 10 knots. Bay waters a
light chop. Chance of showers. Slight chance of
thunderstorms.

FRIDAY NIGHT
East southeast winds 5 to 10 knots. Bay waters a
light chop. Slight chance of showers late in the evening.

SATURDAY
East southeast winds 5 to 10 knots. Bay waters a
light chop. Slight chance of showers and thunderstorms in the
morning, then chance of showers and thunderstorms.

SATURDAY NIGHT
East southeast winds around 5 knots. Bay
waters smooth. Slight chance of showers through the night.
Slight chance of thunderstorms after midnight.

SUNDAY
Southeast winds 5 to 10 knots. Bay waters a light
chop. Slight chance of showers and thunderstorms in the morning,
then chance of showers and thunderstorms.

SUNDAY NIGHT
Southeast winds around 5 knots. Bay waters
smooth. Slight chance of showers and thunderstorms late in the
evening.

MONDAY
South southeast winds 5 to 10 knots. Bay waters a
light chop. Slight chance of showers and thunderstorms in the
morning, then chance of showers and thunderstorms.



GMZ656-657-140215-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
944 AM EDT Thu Aug 13 2020

REST OF TODAY
Southeast winds 5 to 10 knots. Seas less than
2 feet. Period 3 seconds. Bay and inland waters a light chop.
Chance of showers and thunderstorms.

TONIGHT
East winds 5 to 10 knots. Seas less than 2 feet.
Period 3 seconds. Bay and inland waters a light chop. Chance of
thunderstorms late in the evening. Chance of showers through the
night.

FRIDAY
East southeast winds 5 to 10 knots becoming south.
Seas less than 2 feet. Period 2 seconds. Bay and inland waters a
light chop. Slight chance of thunderstorms in the morning.
Chance of showers. Chance of thunderstorms.

FRIDAY NIGHT
East southeast winds 5 to 10 knots. Seas less
than 2 feet. Period 2 seconds. Bay and inland waters a light
chop. Chance of showers and slight chance of thunderstorms late
in the evening.

SATURDAY
Southeast winds 5 to 10 knots becoming south
southwest. Seas less than 2 feet. Bay and inland waters a light
chop. Chance of showers and thunderstorms.

SATURDAY NIGHT
South winds around 5 knots becoming east
southeast 5 knots after midnight. Seas less than 1 foot. Bay and
inland waters smooth. Chance of showers and slight chance of
thunderstorms.

SUNDAY
South southeast winds around 5 knots becoming west
5 knots. Seas less than 2 feet. Bay and inland waters smooth.
Chance of showers and thunderstorms.

SUNDAY NIGHT
Northwest winds 5 knots becoming northeast after
midnight, then becoming southeast after midnight. Seas less than
2 feet. Bay and inland waters smooth. Chance of showers and
thunderstorms late in the evening, then slight chance of showers
and thunderstorms after midnight.

MONDAY
South winds around 5 knots becoming west southwest.
Seas less than 2 feet. Bay and inland waters a light chop.
Chance of showers and thunderstorms.



GMZ676-140215-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
944 AM EDT Thu Aug 13 2020

REST OF TODAY
Southeast winds 10 knots. Seas less than
2 feet. Period 3 seconds. Chance of showers and thunderstorms.

TONIGHT
East southeast winds 5 to 10 knots. Seas less than
2 feet. Period 3 seconds. Chance of thunderstorms late in the
evening. Chance of showers through the night. Slight chance of
thunderstorms after midnight.

FRIDAY
South southeast winds 10 knots. Seas less than 2 feet.
Period 3 seconds. Chance of showers in the morning. Slight
chance of thunderstorms. Slight chance of
showers.

FRIDAY NIGHT
East southeast winds 5 knots. Seas less than
2 feet. Period 3 seconds. Slight chance of showers and
thunderstorms through the night.

SATURDAY
South southeast winds 5 knots becoming southwest in
the evening. Seas less than 2 feet. Slight chance of showers and
thunderstorms in the morning, then chance of showers and
thunderstorms.

SATURDAY NIGHT
North northwest winds 5 knots becoming
southeast after midnight. Seas less than 2 feet. Slight chance
of showers and thunderstorms.

SUNDAY
South southeast winds 5 knots becoming west northwest.
Seas less than 2 feet. Chance of showers and thunderstorms
.

SUNDAY NIGHT
North northwest winds 5 knots late in the
evening becoming variable winds less than 5 knots, then becoming
south southwest 5 knots in the morning. Seas less than 2 feet.
Slight chance of showers and thunderstorms late in the evening,
then chance of showers and thunderstorms after midnight.

MONDAY
West northwest winds 5 knots. Seas less than 2 feet.
Chance of showers and thunderstorms.



AMZ610-140215-
Lake Okeechobee-
944 AM EDT Thu Aug 13 2020

REST OF TODAY
East southeast winds 5 to 10 knots. Lake waters
a light chop. Chance of showers and thunderstorms.

TONIGHT
Southeast winds 10 knots. Lake waters a light chop.
Slight chance of showers after midnight.

FRIDAY
East southeast winds 10 knots. Lake waters a light
chop. Chance of showers and slight chance of thunderstorms in
the morning, then showers likely and chance of thunderstorms.

FRIDAY NIGHT
South southeast winds 10 knots. Lake waters a
light chop.

SATURDAY
Southeast winds 10 knots. Lake waters a light chop.
Showers and thunderstorms likely.

SATURDAY NIGHT
South winds 5 to 10 knots. Lake waters a light
chop.

SUNDAY
South winds around 5 knots. Lake waters smooth. Chance
of showers and thunderstorms in the morning, then showers and
thunderstorms likely.

SUNDAY NIGHT
South southwest winds around 5 knots. Lake
waters smooth. Slight chance of showers and thunderstorms late
in the evening.

MONDAY
South southwest winds around 5 knots. Lake waters
smooth. Chance of showers and thunderstorms in the morning, then
showers and thunderstorms likely.