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Hurricane Symbol Storm Special! View the latest observations near East Pacific Tropical Depression Carlotta.

National Weather Service Marine Forecast FZUS52 KKEY

FZUS52 KKEY 172021
CWFKEY

Coastal Waters Forecast for the Florida Keys
National Weather Service Key West FL
421 PM EDT Sun Jun 17 2018

Florida Bay...Hawk Channel and Straits of Florida from Ocean Reef to
south of Dry Tortugas...and the extreme southeastern Gulf of
Mexico...including The Florida Keys National Marine Sanctuary

Seas are given as significant wave height...which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

GMZ005-180230-
Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas
421 PM EDT Sun Jun 17 2018

SYNOPSIS
An area of high pressure centered just off the
Carolina coastline will slide southeast into the western North
Atlantic tonight. A ridge of high pressure will extend westward
across northern Florida through Tuesday. This ridge of high
pressure will slowly shift southward Tuesday night through
Friday night.

The Approximate Shoreward Edge of the Gulf Stream current, as of
June 16th.

38 NM South of Dry Tortugas Light, on Loggerhead Key.
17 NM South of Cosgrove Shoal Light, off the Marquesas Keys.
14 NM South of Sand Key Light, off Key West.
15 NM South of Looe Key, off Big Pine Key.
17 NM South of Sombrero Key Light, off Marathon.
15 NM Southeast of Alligator Reef Light, off Islamorada.
12 NM Southeast of Molasses Reef Light, off Key Largo.
 8 NM East of Carysfort Reef Light, off Ocean Reef.

Gulf Stream Information Courtesy of the Naval Oceanographic
Office.



GMZ031-180230-
Florida Bay including Barnes Sound, Blackwater Sound, and
Buttonwood Sound-
421 PM EDT Sun Jun 17 2018

TONIGHT
Mainly east winds 5 to 10 knots. Bay waters smooth to
a light chop. Scattered showers and isolated thunderstorms.

MONDAY
East to southeast winds near 10 knots. Bay waters
a light chop. Scattered showers and thunderstorms.

MONDAY NIGHT
East winds 5 to 10 knots. Bay waters smooth to a
light chop. Scattered showers and isolated thunderstorms.

TUESDAY
Southeast winds 5 to 10 knots. Bay waters smooth to a
light chop. Scattered showers and isolated thunderstorms.

TUESDAY NIGHT
Southeast to south winds near 5 knots. Bay
waters smooth. Scattered showers and isolated thunderstorms.

WEDNESDAY
South to southwest winds near 5 knots. Bay waters
smooth. Scattered showers and isolated thunderstorms.

WEDNESDAY NIGHT
Southwest winds near 5 knots. Bay waters
smooth. Scattered showers and isolated thunderstorms.

THURSDAY
South to southwest winds near 5 knots. Bay waters
smooth. Scattered showers and isolated thunderstorms.

THURSDAY NIGHT
West winds near 5 knots. Bay waters smooth.
Scattered showers and isolated thunderstorms.

FRIDAY AND FRIDAY NIGHT
Variable winds 5 to 10 knots. Bay
waters smooth to a light chop. Scattered showers and isolated
thunderstorms.



GMZ032-035-180230-
Bayside and Gulf side from Craig Key to west end of Seven Mile
Bridge-
Gulf of Mexico from west end of Seven Mile Bridge to Halfmoon
Shoal out to 5 Fathoms-
421 PM EDT Sun Jun 17 2018

TONIGHT
Mainly east winds 5 to 10 knots. Seas 1 foot or less.
Nearshore waters smooth to a light chop. Scattered showers and
isolated thunderstorms.

MONDAY
East to southeast winds near 10 knots. Seas around 1
foot. Nearshore waters a light chop. Scattered showers and
thunderstorms.

MONDAY NIGHT
East to southeast winds 5 to 10 knots. Seas 1
foot or less. Nearshore waters smooth to a light chop. Scattered
showers and isolated thunderstorms.

TUESDAY
Southeast winds 5 to 10 knots. Seas 1 foot or less.
Nearshore waters smooth to a light chop. Scattered showers and
isolated thunderstorms.

TUESDAY NIGHT
Southeast winds near 5 knots. Seas less than
1 foot. Nearshore waters smooth. Scattered showers and isolated
thunderstorms.

WEDNESDAY
South winds near 5 knots. Seas less than 1 foot.
Nearshore waters smooth. Scattered showers and isolated
thunderstorms.

WEDNESDAY NIGHT AND THURSDAY
South to southwest winds near 5
knots. Seas less than 1 foot. Nearshore waters smooth. Scattered
showers and isolated thunderstorms.

THURSDAY NIGHT
Southwest winds near 5 knots. Seas less than
1 foot. Nearshore waters smooth. Scattered showers and isolated
thunderstorms.

FRIDAY AND FRIDAY NIGHT
Variable winds 5 to 10 knots. Seas
less than 1 foot. Nearshore waters smooth to a light chop.
Scattered showers and isolated thunderstorms.



GMZ042>044-180230-
Hawk Channel from Ocean Reef to Craig Key out to the reef-
Hawk Channel from Craig Key to west end of Seven Mile Bridge out
to the reef-
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal
out to the reef-
421 PM EDT Sun Jun 17 2018

TONIGHT
East winds near 10 knots. Seas 1 to 2 feet. Nearshore
waters a light chop. Scattered showers and isolated thunderstorms.

MONDAY
East winds near 10 knots. Seas 1 to 2 feet. Nearshore
waters a light chop. Scattered showers and thunderstorms.

MONDAY NIGHT
East to southeast winds 5 to 10 knots. Seas around
1 foot. Nearshore waters smooth to a light chop. Scattered
showers and isolated thunderstorms.

TUESDAY AND TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas
around 1 foot. Nearshore waters smooth to a light chop. Scattered
showers and isolated thunderstorms.

WEDNESDAY
Southeast to south winds near 5 knots. Seas 1 foot
or less. Nearshore waters smooth. Scattered showers and isolated
thunderstorms.

WEDNESDAY NIGHT
South winds near 5 knots. Seas 1 foot or less.
Nearshore waters smooth. Scattered showers and isolated
thunderstorms.

THURSDAY AND THURSDAY NIGHT
South to southwest winds near 5
knots. Seas 1 foot or less. Nearshore waters smooth. Scattered
showers and isolated thunderstorms.

FRIDAY AND FRIDAY NIGHT
Variable near 5 to 10 knots. Seas 1
foot or less. Nearshore waters smooth to a light chop. Scattered
showers and isolated thunderstorms.



GMZ052>055-072>075-180230-
Straits of Florida from Ocean Reef to Craig Key out 20 NM-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge out 20 NM-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal out 20 NM-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas out 20 NM-
Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge 20 to 60 NM out-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal 20 to 60 NM out-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas 20 to 60 NM out-
421 PM EDT Sun Jun 17 2018

TONIGHT
East winds near 10 knots. Seas 1 to 3 feet. Scattered
showers and isolated thunderstorms.

MONDAY AND MONDAY NIGHT
East to southeast winds near 10 knots.
Seas 1 to 3 feet. Scattered showers and thunderstorms.

TUESDAY AND TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas
1 to 2 feet. Scattered showers and isolated thunderstorms.

WEDNESDAY
Southeast to south winds near 5 knots. Seas 1 to
2 feet. Scattered showers and isolated thunderstorms.

WEDNESDAY NIGHT
Southeast to south winds near 5 knots. Seas
1 to 2 feet. Scattered showers and isolated thunderstorms.

THURSDAY
South winds near 5 knots. Seas around 1 foot. Scattered
showers and isolated thunderstorms.

THURSDAY NIGHT THROUGH FRIDAY NIGHT
Southeast winds 5 to 10 knots.
Seas 1 to 2 feet. Scattered showers and isolated thunderstorms.



GMZ033-034-180230-
Gulf waters from East Cape Sable to Chokoloskee 20 to 60 NM out
and beyond 5 fathoms-
Gulf of Mexico including Dry Tortugas and Rebecca Shoal Channel-
421 PM EDT Sun Jun 17 2018

TONIGHT
East winds 5 to 10 knots. Seas 1 to 2 feet. Scattered
showers and isolated thunderstorms.

MONDAY AND MONDAY NIGHT
East to southeast winds 5 to 10 knots.
Seas 1 to 2 feet. Scattered showers and thunderstorms.

TUESDAY
Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Scattered showers and isolated thunderstorms.

TUESDAY NIGHT
Southeast winds near 5 knots. Seas around 1 foot.
Scattered showers and isolated thunderstorms.

WEDNESDAY
Southeast to south winds near 5 knots. Seas 1 foot
or less. Scattered showers and isolated thunderstorms.

WEDNESDAY NIGHT AND THURSDAY
South winds near 5 knots. Seas 1
foot or less. Scattered showers and isolated thunderstorms.

THURSDAY NIGHT
South to southwest winds near 5 knots. Seas 1
foot or less. Scattered showers and isolated thunderstorms.

FRIDAY AND FRIDAY
Variable winds near 5 knots. Seas 1 foot or
less. Scattered showers and isolated thunderstorms.