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FZUS52 KMFL 171448
CWFMFL

Coastal Waters Forecast for South Florida
National Weather Service Miami FL
1048 AM EDT Thu Aug 17 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-GMZ606-180315-
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-
1048 AM EDT Thu Aug 17 2017

.SYNOPSIS...
High pressure over the region will keep light to moderate east
to southeast flow over the coastal waters, as well as the slight
chance for showers and thunderstorms. An upper level low pressure
system approaching from the east are forecast to bring a higher
chance for thunderstorm activity Saturday into Sunday. Seas are
forecast to run less than 2 feet until the weekend, then slowly
build to 2 to 4 feet, under a strengthening easterly wind.

.GULF STREAM HAZARDS...none.

The approximate location of the west wall of the Gulf Stream as of
Aug 17, 2017 at 1200 UTC...

7 nautical miles east of Fowey Rocks.
11 nautical miles east of Port Everglades.
11 nautical miles east southeast of Lake Worth.
14 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

$$

AMZ650-670-180315-
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-
1048 AM EDT Thu Aug 17 2017

.REST OF TODAY...East southeast winds 5 to 10 knots. Seas less
than 2 feet. Period 7 seconds. Intracoastal waters a light chop.
Isolated showers in the morning.
.TONIGHT...Southeast winds around 10 knots. Seas around 2 feet.
Period 3 seconds. Intracoastal waters a light chop. A slight
chance of showers after midnight.
.FRIDAY...East southeast winds 5 to 10 knots. Seas around
2 feet. Period 4 seconds. Intracoastal waters a light chop. A
slight chance of showers. A slight chance of
thunderstorms.
.FRIDAY NIGHT...East southeast winds 5 to 10 knots along the
coast to east southeast 10 to 15 knots in the Gulf Stream. Seas
around 2 feet. Period 4 seconds. Intracoastal waters a moderate
chop. A chance of showers and thunderstorms.
.SATURDAY...East southeast winds 10 to 15 knots. Seas around
2 feet. Intracoastal waters a moderate chop. Showers and
thunderstorms likely.
.SATURDAY NIGHT...Winds southeast winds 10 to 15 knots. Seas
2 to 3 feet. Intracoastal waters a moderate chop. A chance of
showers and thunderstorms.
.SUNDAY AND SUNDAY NIGHT...East southeast winds 10 to 15 knots.
Seas 2 to 3 feet. Intracoastal waters a moderate chop. A chance
of showers and thunderstorms.
.MONDAY...East winds 10 to 15 knots along the coast to east
around 15 knots in the Gulf Stream. Seas 2 to 4 feet with
occasional seas to 5 feet. Intracoastal waters a moderate chop.
A slight chance of showers and thunderstorms.

$$

AMZ651-671-180315-
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-
1048 AM EDT Thu Aug 17 2017

.REST OF TODAY...East southeast winds 5 to 10 knots. Seas around
2 feet. Period 4 seconds. Intracoastal waters a light chop.
Isolated showers in the morning.
.TONIGHT...East southeast winds 10 to 15 knots. Seas around
2 feet. Period 3 seconds. Intracoastal waters a moderate chop. A
slight chance of showers late in the evening...then a chance of
showers and a slight chance of thunderstorms after midnight.
.FRIDAY...East southeast winds 10 to 15 knots. Seas around
2 feet. Period 4 seconds. Intracoastal waters a moderate chop. A
slight chance of showers. A slight chance of
thunderstorms.
.FRIDAY NIGHT...East southeast winds 10 to 15 knots. Seas 2 to
3 feet. Period 4 seconds. Intracoastal waters a moderate chop. A
chance of showers and thunderstorms.
.SATURDAY...East southeast winds 10 to 15 knots. Seas 2 to
3 feet. Intracoastal waters a moderate chop. Showers and
thunderstorms likely.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
3 feet. Intracoastal waters a moderate chop. A chance of showers
and thunderstorms.
.SUNDAY...East southeast winds 10 to 15 knots. Seas 2 to 4 feet
with occasional seas to 5 feet. Intracoastal waters a moderate
chop. A chance of showers and thunderstorms.
.SUNDAY NIGHT...East southeast winds 10 to 15 knots along the
coast to east southeast 15 to 20 knots in the Gulf Stream. Seas
2 to 4 feet with occasional seas to 5 feet. Intracoastal waters
choppy in exposed areas. A chance of showers and thunderstorms.
.MONDAY...East winds 15 to 20 knots. Seas 2 to 4 feet with
occasional seas to 5 feet. Intracoastal waters choppy in exposed
areas. A chance of showers and thunderstorms.

$$

AMZ630-180315-
Biscayne Bay-
1048 AM EDT Thu Aug 17 2017

.REST OF TODAY...East southeast winds 5 to 10 knots. Bay waters
light chop. Isolated showers.
.TONIGHT...East southeast winds 5 to 10 knots. Bay waters a light
chop. A chance of showers and a slight chance of thunderstorms
after midnight.
.FRIDAY...East southeast winds 10 to 15 knots. Bay waters a
moderate chop. A slight chance of showers. A
slight chance of thunderstorms.
.FRIDAY NIGHT...East southeast winds 10 to 15 knots. Bay waters
a moderate chop. A chance of showers and thunderstorms.
.SATURDAY...East southeast winds around 10 knots. Bay waters
light chop. Showers and thunderstorms likely.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters a
moderate chop. Showers and thunderstorms likely.
.SUNDAY AND SUNDAY NIGHT...East winds 10 to 15 knots. Bay waters
a moderate chop. A chance of showers and thunderstorms.
.MONDAY...East winds 10 to 15 knots. Bay waters a moderate chop.
A chance of showers and thunderstorms.

$$

GMZ656-657-180315-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
1048 AM EDT Thu Aug 17 2017

.REST OF TODAY...East southeast winds 5 to 10 knots becoming
west. Seas less than 2 feet. Period 2 seconds. Bay and inland
waters a light chop. Scattered showers and thunderstorms through
the day.
.TONIGHT...North northeast winds 5 to 10 knots becoming east
after midnight. Seas less than 2 feet. Period 2 seconds. Bay and
inland waters a light chop. A chance of showers and thunderstorms
late in the evening. A slight chance of showers after midnight.
.FRIDAY...Southeast winds 5 to 10 knots becoming southwest. Seas
less than 2 feet. Period 3 seconds. Bay and inland waters a light
chop. A chance of showers and thunderstorms.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas less than 2 feet.
Period 2 seconds. Bay and inland waters a light chop. A slight
chance of showers and thunderstorms through the night.
.SATURDAY...East winds 5 to 10 knots nearshore and east
northeast 10 to 15 knots offshore. Seas less than 2 feet. Bay
and inland waters a light chop. Showers and thunderstorms likely.
.SATURDAY NIGHT...East southeast winds 5 to 10 knots nearshore
and east southeast 10 to 15 knots offshore. Seas around 2 feet.
Bay and inland waters a light chop. Showers and thunderstorms
likely.
.SUNDAY...East southeast winds 5 to 10 knots nearshore and east
southeast 10 to 15 knots offshore. Seas around 2 feet. Bay and
inland waters a light chop. Showers and thunderstorms likely.
.SUNDAY NIGHT AND MONDAY...East winds 10 to 15 knots. Seas less
than 2 feet nearshore and 2 to 3 feet offshore. Bay and inland
waters a light chop. A chance of showers and thunderstorms.

$$

GMZ676-180315-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
1048 AM EDT Thu Aug 17 2017

.REST OF TODAY...East northeast winds around 5 knots becoming
north. Seas less than 2 feet. Period 3 seconds. Isolated showers
in the morning...then scattered showers with isolated
thunderstorms.
.TONIGHT...Northeast winds around 5 knots becoming east after
midnight. Seas less than 2 feet. Period 3 seconds. A chance of
showers and a slight chance of thunderstorms.
.FRIDAY...East southeast winds 5 to 10 knots. Seas around
2 feet. Period 3 seconds. A chance of showers and thunderstorms.
.FRIDAY NIGHT...East southeast winds 5 to 10 knots. Seas less
than 2 feet. Period 3 seconds. A slight chance of showers and
thunderstorms.
.SATURDAY...Northeast winds 10 to 15 knots. Seas around 2 feet.
A chance of showers and thunderstorms.
.SATURDAY NIGHT AND SUNDAY...East southeast winds 10 to
15 knots. Seas around 2 feet. Showers and thunderstorms likely.
.SUNDAY NIGHT AND MONDAY...East winds 10 to 15 knots. Seas 2 to
3 feet with occasional seas to 5 feet. A chance of showers and
thunderstorms.

$$

AMZ610-180315-
Lake Okeechobee-
1048 AM EDT Thu Aug 17 2017

.REST OF TODAY...South southeast winds around 5 knots becoming
east northeast. Lake waters smooth. Isolated showers and
thunderstorms in the morning...then scattered showers and
thunderstorms.
.TONIGHT...South southeast winds around 5 knots. Lake waters
smooth. A chance of showers and a slight chance of thunderstorms
late in the evening.
.FRIDAY...Southeast winds 5 to 10 knots. Lake waters a light chop.
A slight chance of showers and thunderstorms in the morning...
then a chance of showers and thunderstorms.
.FRIDAY NIGHT...East southeast winds 5 to 10 knots. Lake waters
light chop. A slight chance of showers and thunderstorms late in
the evening.
.SATURDAY...East winds 5 to 10 knots. Lake waters a light chop. A
chance of showers and thunderstorms.
.SATURDAY NIGHT...East southeast winds 5 to 10 knots. Lake
waters a light chop. A chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Lake waters a light chop.
Showers and thunderstorms likely.
.SUNDAY NIGHT...East winds 5 to 10 knots. Lake waters a light
chop. A slight chance of showers and thunderstorms.
.MONDAY...East winds 5 to 10 knots. Lake waters a light chop. A
chance of showers and thunderstorms.

$$
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