weather.gov     
National Weather Service

NWS Marine Forecast
NWS Homepage
  Cell Phone Weather/Marine Page URL: cell.weather.gov
  PDA Weather/Marine Page URL: mobile.weather.gov


   GMZ005-211530-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  412 AM EST Sun Jan 21 2018      .SYNOPSIS...An Atlantic ridge of high pressure will extend across  the Southeastern United States today and tonight. This ridge of  high pressure will shift southward down the Florida peninsula  Monday and Monday night, before retreating eastward Tuesday and  Tuesday night. A continental high pressure system will expand and  intensify across the Southeastern United States Wednesday.    The Approximate Shoreward Edge of the Gulf Stream current, as of  January 19th, 2018...    45 NM South of Dry Tortugas Light, on Loggerhead Key.  33 NM South of Cosgrove Shoal Light, off the Marquesas Keys.  30 NM South of Sand Key Light, off Key West.  28 NM South of Looe Key, off Big Pine Key.  22 NM South of Sombrero Key Light, off Marathon.  13 NM Southeast of Alligator Reef Light, off Islamorada.  7 NM Southeast of Molasses Reef Light, off Key Largo.  7 NM East of Carysfort Reef Light, off Ocean Reef.    Gulf Stream Information Courtesy of the Naval Oceanographic  Office.    $$
   GMZ031-211530-  Florida Bay including Barnes Sound, Blackwater Sound, and  Buttonwood Sound-  412 AM EST Sun Jan 21 2018    TODAY  Northeast to east winds 10 to 15 knots. Bay waters a  light to moderate chop.  TONIGHT  East winds near 15 knots. Bay waters a moderate chop.  MONDAY  East to southeast winds near 15 knots. Bay waters a  moderate chop.  MONDAY NIGHT  East winds 10 to 15 knots. Bay waters a light to  moderate chop. Isolated showers.  TUESDAY  Northeast to east winds near 10 knots. Bay waters a  light chop. Isolated showers.  TUESDAY NIGHT  Northeast winds near 10 knots. Bay waters a light  chop. Isolated showers.  WEDNESDAY  Northeast winds near 10 knots, increasing to 15 to 20  knots in the afternoon. Bay waters a light chop, becoming choppy.  Isolated showers.  WEDNESDAY NIGHT  Northeast to east winds 15 to 20 knots. Bay  waters choppy. Isolated showers.  THURSDAY  Northeast to east winds near 20 knots. Bay waters  rough. Isolated showers.  THURSDAY NIGHT  Northeast to east winds 20 to 25 knots. Bay  waters very rough. Isolated showers.    $$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: Mar 4, 2014
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE