Coastal Waters Forecast
Issued by NWS Miami, FL

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FZUS52 KMFL 181410
CWFMFL

Coastal Waters Forecast for South Florida
National Weather Service Miami FL
1010 AM EDT Sun Jun 18 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-GMZ606-190315-
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-
1010 AM EDT Sun Jun 18 2017

.SYNOPSIS...Pressure gradient will strengthen today between the
developing tropical disturbance near the Yucatan and high
pressure over the western Atlantic. This will bring increasing
southeasterly flow, leading to cautionary conditions over most
of the local waters through the first half of the work week.
Conditions should begin to improve by mid week with high pressure
returning to the area.

.GULF STREAM HAZARDS...Southeast winds increasing to 15-20 knots
with seas around 5 feet.

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

  9 nautical miles east of Fowey Rocks.
 16 nautical miles east of Port Everglades.
 13 nautical miles east northeast of Lake Worth.
 13 nautical miles east southeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

$$

AMZ650-670-190315-
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-
1010 AM EDT Sun Jun 18 2017

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 2 to
3 feet. Period 4 seconds. Intracoastal waters a moderate chop. A
chance of showers and a slight chance of thunderstorms.
.TONIGHT...Southeast winds 15 to 20 knots. Seas 2 to 4 feet with
occasional seas to 5 feet. Period 5 seconds. Intracoastal waters
choppy in exposed areas. A chance of showers and a slight chance
of thunderstorms.
.MONDAY...Southeast winds 15 to 20 knots. Seas 2 to 4 feet with
occasional seas to 5 feet. Period 6 seconds. Intracoastal waters
choppy in exposed areas. A chance of showers and a slight chance
of thunderstorms.
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Period 6 seconds. Intracoastal
waters choppy in exposed areas. A slight chance of showers and
thunderstorms through the night.
.TUESDAY AND TUESDAY NIGHT...South southeast winds 15 to
20 knots. Seas 3 to 5 feet with occasional seas to 6 feet.
Intracoastal waters a moderate chop. A chance of showers and
thunderstorms.
.WEDNESDAY...South southeast winds 10 to 15 knots. Seas 2 to
4 feet with occasional seas to 5 feet. Intracoastal waters a light
chop. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT AND THURSDAY...Southeast winds 5 to 10 knots.
Seas 2 to 3 feet. Intracoastal waters a light chop. A chance of
showers and thunderstorms.

$$

AMZ651-671-190315-
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-
1010 AM EDT Sun Jun 18 2017

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 2 to 3
feet along the coast and 2 to 4 feet with occasional to 5 feet in
the Gulf Stream. Period 5 seconds. Intracoastal waters a
moderate chop. A chance of showers and a slight chance of
thunderstorms.
.TONIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Period 5 seconds. Intracoastal waters
choppy in exposed areas. A chance of showers and a slight chance
of thunderstorms.
.MONDAY...Southeast winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Period 6 seconds. Intracoastal waters
choppy in exposed areas. A chance of showers and a slight chance
of thunderstorms in the morning...then showers and
thunderstorms likely in the afternoon.
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Period 6 seconds. Intracoastal
waters choppy in exposed areas. A slight chance of showers and
thunderstorms in the evening. A chance of showers and
thunderstorms after midnight.
.TUESDAY AND TUESDAY NIGHT...South southeast winds 15 to
20 knots. Seas 3 to 5 feet with occasional seas to 6 feet.
Intracoastal waters a moderate chop. A chance of showers and
thunderstorms.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Intracoastal waters a moderate chop. A chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around
2 feet. Intracoastal waters a light chop. A chance of showers and
thunderstorms.
.THURSDAY...East southeast winds 10 to 15 knots. Seas around
2 feet. Intracoastal waters a moderate chop. A slight chance of
showers and thunderstorms.

$$

AMZ630-190315-
Biscayne Bay-
1010 AM EDT Sun Jun 18 2017

.REST OF TODAY...Southeast winds 10 to 15 knots. Bay waters a
moderate chop. A chance of showers and a slight chance of
thunderstorms.
.TONIGHT...Southeast winds around 15 knots. Bay waters a
moderate chop. A chance of showers and a slight chance of
thunderstorms.
.MONDAY...Southeast winds 15 to 20 knots. Bay waters choppy. A
slight chance of thunderstorms in the morning. Showers likely
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Bay waters
choppy. A slight chance of showers and thunderstorms in the
evening...then a chance of showers and thunderstorms after
midnight.
.TUESDAY...Southeast winds 15 to 20 knots. Bay waters choppy. A
chance of showers and thunderstorms.
.TUESDAY NIGHT AND WEDNESDAY...Southeast winds 10 to 15 knots.
Bay waters a moderate chop. A chance of showers and
thunderstorms.
.WEDNESDAY NIGHT AND THURSDAY...East southeast winds 5 to
10 knots. Bay waters a light chop. A chance of showers and
thunderstorms.

$$

GMZ656-657-190315-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
1010 AM EDT Sun Jun 18 2017

.REST OF TODAY...Nearshore, southeast winds 10 to 15 knots.
Offshore, east southeast winds 5 to 10 knots becoming southeast
15 to 20 knots. Seas 2 to 3 feet. Period 3 seconds. Bay and
inland waters a moderate chop. A chance of showers and a slight
chance of thunderstorms.
.TONIGHT...East southeast winds 10 to 15 knots nearshore and
east southeast 15 to 20 knots offshore. Seas around 2 feet
nearshore and 2 to 4 feet with occasional to 5 feet offshore.
Period 5 seconds. Bay and inland waters a moderate chop. A
chance of showers and a slight chance of thunderstorms late in
the evening...then showers likely and a chance of thunderstorms
after midnight.
.MONDAY...Southeast winds 10 to 15 knots nearshore and southeast
15 to 20 knots offshore. Seas around 2 feet nearshore and 2 to
4 feet with occasional to 5 feet offshore. Period 4 seconds. Bay
and inland waters a moderate chop. A slight chance of
thunderstorms in the morning. Showers likely.
Thunderstorms likely in the afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots nearshore and
southeast around 20 knots offshore. Seas around 2 feet nearshore
and 3 to 5 feet with occasional to 6 feet offshore. Period
5 seconds. Bay and inland waters a moderate chop. A chance of
showers and thunderstorms.
.TUESDAY...Winds south southeast winds 15 to 20 knots. Seas 2 to
3 feet nearshore and 3 to 5 feet with occasional to 6 feet
offshore. Bay and inland waters a moderate chop. A chance of
showers and thunderstorms.
.TUESDAY NIGHT...South southeast winds 10 to 15 knots. Seas
around 2 feet nearshore and 2 to 4 feet with occasional to
5 feet offshore. Bay and inland waters a light chop. A chance of
showers and thunderstorms.
.WEDNESDAY...South southeast winds 10 to 15 knots. Seas around
2 feet nearshore and 2 to 4 feet with occasional to 5 feet
offshore. Bay and inland waters a light chop. Showers and
thunderstorms likely.
.WEDNESDAY NIGHT AND THURSDAY...Southeast winds 5 to 10 knots.
Seas 2 to 3 feet. Bay and inland waters a light chop. A chance of
showers and thunderstorms.

$$

GMZ676-190315-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
1010 AM EDT Sun Jun 18 2017

...SMall Craft Exercise Caution...

.REST OF TODAY...East southeast winds 15 to 20 knots. Seas 2 to
4 feet with occasional seas to 5 feet. Period 4 seconds. A
chance of showers and a slight chance of thunderstorms in the
morning...then showers likely and a chance of thunderstorms.
.TONIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Period 5 seconds. A chance of showers
and a slight chance of thunderstorms late in the evening...then
showers likely and a chance of thunderstorms after midnight.
.MONDAY...Southeast winds around 20 knots. Seas 4 to 6 feet with
occasional seas to 8 feet. Period 5 seconds. A slight chance of
thunderstorms in the morning. Showers likely.
Thunderstorms likely in the afternoon.
.MONDAY NIGHT...Southeast winds around 20 knots. Seas 4 to
6 feet with occasional seas to 8 feet. Period 5 seconds. A
chance of showers and thunderstorms.
.TUESDAY...South southeast winds 15 to 20 knots. Seas 4 to
6 feet with occasional seas to 8 feet. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...South southeast winds around 15 knots. Seas
3 to 5 feet with occasional seas to 6 feet. A chance of showers
and thunderstorms.
.WEDNESDAY...South southeast winds 10 to 15 knots. Seas 3 to
5 feet with occasional seas to 6 feet. Showers and thunderstorms
likely.
.WEDNESDAY NIGHT AND THURSDAY...Southeast winds around 10 knots.
Seas 2 to 4 feet with occasional seas to 5 feet. A chance of
showers and thunderstorms.

$$

AMZ610-190315-
Lake Okeechobee-
1010 AM EDT Sun Jun 18 2017

.REST OF TODAY...East southeast winds around 5 knots becoming
southeast 10 to 15 knots. Lake waters a moderate chop. A chance
of showers and a slight chance of thunderstorms in the
morning...then showers likely and a chance of thunderstorms.
.TONIGHT...East southeast winds 10 to 15 knots. Lake waters a
moderate chop. A slight chance of showers.
.MONDAY...Southeast winds 10 to 15 knots. Lake waters a moderate
chop. A slight chance of thunderstorms in the morning. A chance
of showers. A chance of thunderstorms in the
afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Lake waters a
moderate chop. A slight chance of showers and thunderstorms.
.TUESDAY AND TUESDAY NIGHT...South southeast winds 10 to
15 knots. Lake waters a moderate chop. A chance of showers and
thunderstorms.
.WEDNESDAY...South southeast winds 10 to 15 knots. Lake waters a
moderate chop. Showers and thunderstorms likely.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth. A chance of showers and thunderstorms.
.THURSDAY...Southeast winds 5 to 10 knots. Lake waters a light
chop. A chance of showers and thunderstorms.

$$



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