Coastal Waters Forecast
Issued by NWS Miami, FL

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FZUS52 KMFL 230913
CWFMFL

Coastal Waters Forecast for South Florida
National Weather Service Miami FL
413 AM EST Thu Nov 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-GMZ606-231730-
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-
413 AM EST Thu Nov 23 2017

.SYNOPSIS...
A developing low pressure system across the Gulf is expected to
approach and move across the Florida peninsula through the end of
the week, bringing moderate south-southwesterly winds. Gusty
southwesterly winds are expected in the wake of the low on
Friday, becoming west-northwest into the weekend behind an
associated cold front. This system is expected to bring
widespread showers and storms today into Friday.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream as of
Nov 23, 2017 at 1200 UTC...

  1 nautical miles northeast of Fowey Rocks.
  7 nautical miles east of Port Everglades.
  9 nautical miles southeast of Lake Worth.
  5 nautical miles east of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

$$

AMZ650-670-231730-
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-
413 AM EST Thu Nov 23 2017

.TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Period
4 seconds. Intracoastal waters a light chop. A chance of showers
and a slight chance of thunderstorms in the morning...then
showers likely and a chance of thunderstorms in the afternoon.
.TONIGHT...West southwest winds around 5 knots along the coast
to west southwest 10 to 15 knots in the Gulf Stream. Seas 2 to
3 feet. Period 4 seconds. Intracoastal waters a light chop.
Showers likely and a chance of thunderstorms.
.FRIDAY...West southwest winds 5 to 10 knots. Seas 2 to 3 feet.
Period 8 seconds. Intracoastal waters a light chop. Showers likely
and a chance of thunderstorms in the morning...then a chance of
showers and a slight chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...Along the coast, west northwest winds 5 to
10 knots. In the Gulf Stream, west southwest winds 5 to 10 knots
becoming west northwest after midnight. Seas 2 to 3 feet along
the coast and 3 to 5 feet with occasional to 6 feet in the Gulf
Stream. Period 8 seconds. Intracoastal waters a light chop. A
chance of showers and a slight chance of thunderstorms in the
evening.
.SATURDAY...North winds 10 to 15 knots. Seas 2 to 3 feet along
the coast and 3 to 5 feet with occasional to 6 feet in the Gulf
Stream. Intracoastal waters a light chop.
.SATURDAY NIGHT...North northwest winds 5 to 10 knots along the
coast to north 10 to 15 knots in the Gulf Stream. Seas 2 to
3 feet along the coast and 3 to 5 feet with occasional to 6 feet
in the Gulf Stream. Intracoastal waters a light chop. A slight
chance of showers.
.SUNDAY...North winds around 10 knots. Seas 2 to 4 feet with
occasional seas to 5 feet. Intracoastal waters a light chop.
.SUNDAY NIGHT...North northeast winds 5 to 10 knots along the
coast to north northeast around 10 knots in the Gulf Stream.
Seas 2 to 3 feet. Intracoastal waters a light chop.
.MONDAY...Northeast winds around 10 knots. Seas 2 to 4 feet with
occasional seas to 5 feet. Intracoastal waters a light chop. A
slight chance of showers.

$$

AMZ651-671-231730-
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-
413 AM EST Thu Nov 23 2017

.TODAY...South winds 10 to 15 knots. Seas around 2 feet. Period
4 seconds. Intracoastal waters a light chop. A chance of showers
and a slight chance of thunderstorms in the morning...then
showers likely and a chance of thunderstorms in the afternoon.
.TONIGHT...West southwest winds 5 to 10 knots. Seas around
2 feet. Period 3 seconds. Intracoastal waters a light chop. A
chance of showers and a slight chance of thunderstorms.
.FRIDAY...Southwest winds 5 to 10 knots. Seas around 2 feet.
Period 4 seconds. Intracoastal waters a light chop. Showers likely
and a chance of thunderstorms in the morning...then a chance of
showers and a slight chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...West southwest winds around 10 knots. Seas
around 2 feet along the coast and 2 to 4 feet with occasional to
5 feet in the Gulf Stream. Period 8 seconds. Intracoastal waters
light chop. A slight chance of showers in the evening.
.SATURDAY...Winds north northwest winds 5 to 10 knots. Seas
around 2 feet along the coast and 2 to 4 feet with occasional to
5 feet in the Gulf Stream. Intracoastal waters a light chop.
.SATURDAY NIGHT...Winds north winds 10 to 15 knots. Seas around
2 feet along the coast and 2 to 4 feet with occasional to 5 feet
in the Gulf Stream. Intracoastal waters a light chop.
.SUNDAY...North northeast winds around 10 knots. Seas around
2 feet along the coast and 2 to 4 feet with occasional to 5 feet
in the Gulf Stream. Intracoastal waters a light chop.
.SUNDAY NIGHT...Northeast winds around 10 knots. Seas 2 to
3 feet. Intracoastal waters a light chop.
.MONDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Intracoastal waters a moderate chop. A slight chance of showers.

$$

AMZ630-231730-
Biscayne Bay-
413 AM EST Thu Nov 23 2017

.TODAY...South southwest winds 5 to 10 knots. Bay waters a light
chop. A chance of showers and a slight chance of thunderstorms
in the morning...then showers likely and a chance of
thunderstorms in the afternoon.
.TONIGHT...West southwest winds 5 to 10 knots. Bay waters a light
chop. A chance of showers and a slight chance of thunderstorms.
.FRIDAY...Southwest winds 5 to 10 knots. Bay waters a light chop.
A chance of showers and a slight chance of thunderstorms.
.FRIDAY NIGHT...West winds 5 to 10 knots. Bay waters a light chop.
.SATURDAY...Northwest winds around 5 knots. Bay waters smooth.
.SATURDAY NIGHT...North winds 5 to 10 knots. Bay waters a light
chop.
.SUNDAY AND SUNDAY NIGHT...Northeast winds 5 to 10 knots. Bay
waters a light chop.
.MONDAY...Northeast winds 5 to 10 knots. Bay waters a light chop.
A slight chance of showers.

$$

GMZ656-657-231730-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
413 AM EST Thu Nov 23 2017

.TODAY...Southwest winds 5 to 10 knots. Seas around 2 feet.
Period 3 seconds. Bay and inland waters a light chop. A chance of
showers and a slight chance of thunderstorms in the morning...
then showers likely and a chance of thunderstorms in the
afternoon.
.TONIGHT...West southwest winds 5 to 10 knots. Seas around
2 feet. Period 4 seconds. Bay and inland waters a light chop.
Showers likely and a chance of thunderstorms.
.FRIDAY...West southwest winds 5 to 10 knots. Seas around
2 feet. Period 4 seconds. Bay and inland waters a light chop. A
chance of showers and a slight chance of thunderstorms in the
morning...then a slight chance of showers in the afternoon.
.FRIDAY NIGHT...North winds 5 to 10 knots. Seas around 2 feet.
Period 4 seconds. Bay and inland waters a light chop.
.SATURDAY...North northwest winds 5 to 10 knots. Seas around
2 feet. Bay and inland waters a light chop.
.SATURDAY NIGHT AND SUNDAY...North winds 10 to 15 knots. Seas
around 2 feet nearshore and 2 to 3 feet offshore. Bay and inland
waters a light chop.
.SUNDAY NIGHT AND MONDAY...Northeast winds 5 to 10 knots. Seas
around 2 feet. Bay and inland waters a light chop.

$$

GMZ676-231730-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
413 AM EST Thu Nov 23 2017

.TODAY...Southwest winds 10 to 15 knots. Seas around 2 feet.
Period 3 seconds. Showers likely and a chance of thunderstorms.
.TONIGHT...West southwest winds 5 to 10 knots. Seas around
2 feet. Period 4 seconds. Showers likely and a chance of
thunderstorms.
.FRIDAY...North northwest winds 5 to 10 knots. Seas 2 to 3 feet.
Period 6 seconds. A chance of showers and a slight chance of
thunderstorms in the morning...then a slight chance of showers
in the afternoon.
.FRIDAY NIGHT...North winds 5 to 10 knots. Seas 2 to 3 feet.
Period 5 seconds.
.SATURDAY...North northeast winds 5 to 10 knots. Seas around
2 feet.
.SATURDAY NIGHT...North northeast winds 10 to 15 knots. Seas
2 to 3 feet. A slight chance of showers.
.SUNDAY...North northeast winds 10 to 15 knots. Seas 2 to
3 feet.
.SUNDAY NIGHT AND MONDAY...Northeast winds around 10 knots. Seas
2 to 3 feet.

$$

AMZ610-231730-
Lake Okeechobee-
413 AM EST Thu Nov 23 2017

.TODAY...South winds 5 to 10 knots. Lake waters a light chop. A
chance of showers and a slight chance of thunderstorms in the
morning...then showers likely and a chance of thunderstorms in
the afternoon.
.TONIGHT...South southwest winds 5 to 10 knots with gusts to
around 20 knots becoming west after midnight. Lake waters a light
chop. Showers likely and a chance of thunderstorms in the
evening...then a chance of showers and a slight chance of
thunderstorms after midnight.
.FRIDAY...Northeast winds 5 knots. Lake waters smooth. A chance
of showers and a slight chance of thunderstorms.
.FRIDAY NIGHT...North winds 5 to 10 knots. Lake waters a light
chop. A slight chance of showers in the evening.
.SATURDAY AND SATURDAY NIGHT...North winds 5 to 10 knots. Lake
waters a light chop.
.SUNDAY...North northeast winds 5 to 10 knots. Lake waters a light
chop.
.SUNDAY NIGHT...North northeast winds around 5 knots. Lake
waters smooth.
.MONDAY...Northeast winds 5 to 10 knots. Lake waters a light chop.

$$


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