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National Weather Service Marine Forecasts
NAVTEX PRODUCT LISTING

Marine Forecast Offices and Centers Marine Forecast Offices & Centers provide links to their products as well as additional regionally focused information. Click on map for links.

Beware of hypothermia during these cooler months. Did you know your body can cool 25 times faster in water than in air? That water does not need to be very cold to endanger you?

What is a "Marine Zone Forecast"?
What is a "Marine Point Forecast"?

How can I get a marine forecast via zip, city, or lat/lon?

Did you know that the height of some individual waves may be twice the height of the forecast seas? And may present an even greater danger near shore?

 

U.S. COAST GUARD NAVTEX PRODUCT LISTING

The following National Weather Service marine products are broadcast via U.S. Coast Guard NAVTEX stations. See USCG NAVTEX for a detailed description of U.S. Coast Guard NAVTEX broadcasts including schedule information.

CAUTION - This page is provided as a service to mariners and may not reflect an accurate listing of marine weather products being broadcast which is subject to revision. Broadcast of navigational warnings and Search and Rescue (SAR) information may occasionally precude broadcast of scheduled weather information.

Contact the U.S. Coast Guard directly if you have any questions regarding these broadcasts.

Please send us feedback if you have any comments or corrections to this webpage.

These tables contain links to products, however, the Internet is not part of the National Weather Service's operational data stream and should never be relied upon as a means to obtain the latest forecast and warning data. Linked data may not represent the latest forecast.  Please read our disclaimer.

CAUTION - Remember to hit the "RELOAD" button on your webbrowser or you may be recalling data from memory rather than downloading the latest forecast.
 
 
U.S. Coast Guard BOSTON, MA
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier F)
OFFN01 NAVTEX Forecast,   Eastport, ME to Sandy Hook, NJ
SMWCAR Special Marine Warning* - Caribou, ME
SMWGYX Special Marine Warning* - Gray/Portland, ME
SMWBOX Special Marine Warning* - Taunton, MA
MWSCAR Marine Weather Statement* - Caribou, ME
MWSGYX Marine Weather Statement* - Gray/Portland, ME
MWSBOX Marine Weather Statement* - Taunton, MA
TSUAT1 Tsunami Advisory/Watch/Warning*
TSUATE Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard CHESAPEAKE (PORTSMOUTH), VA
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier N)
OFFN02 NAVTEX Forecast,   Sandy Hook, NJ to Murrells Inlet, SC
SMWPHI Special Marine Warning* - Philadelphia/New Jersey
SMWLWX Special Marine Warning* - Washington, DC/Maryland
SMWAKQ Special Marine Warning* - Wakefield, VA
MWSPHI Marine Weather Statement* - Philadelphia/New Jersey
MWSLWX Marine Weather Statement* - Washington, DC/Maryland
MWSAKQ Marine Weather Statement* - Wakefield, VA
TSUAT1 Tsunami Advisory/Watch/Warning*
TSUATE Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard CHARLESTON, SC
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier E)
OFFN03 NAVTEX Forecast,   Murrrels Inlet, SC TO Flagler Beach, FL
SMWCHS Special Marine Warning* - Charleston, SC
SMWJAX Special Marine Warning* - Jacksonville, FL
MWSCHS Marine Weather Statement* - Charleston, SC
MWSJAX Marine Weather Statement* - Jacksonville, FL
TSUAT1 Tsunami Advisory/Watch/Warning*
TSUATE Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard MIAMI, FL
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier A)
OFFN04 NAVTEX Forecast,   SW N Atlantic S OF 31N AND W OF 65W
SMWMLB Special Marine Warning* - Melbourne, FL
SMWMFL Special Marine Warning* - Miami, FL
SMWKEY Special Marine Warning* - Key West, FL
SMWTBW Special Marine Warning* - Tampa, FL
MWSMLB Marine Weather Statement* - Melbourne, FL
MWSMFL Marine Weather Statement* - Miami, FL
MWSKEY Marine Weather Statement* - Key West, FL
MWSTBW Marine Weather Statement* - Tampa, FL
TSUAT1 Tsunami Advisory/Watch/Warning*
TSUATE Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard PUERTO RICO
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier R)
OFFN05 NAVTEX Forecast,   Carribbean Sea and SW N Atlantic
SMWSJU Special Marine Warning* - San Juan, PR
MWSSJU Marine Weather Statement* - San Juan, PR
TSUAT1 Tsunami Advisory/Watch/Warning*
TSUATE Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard NEW ORLEANS, LA
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier G)
OFFN06 NAVTEX Forecast,   Gulf of Mexico
SMWTBW Special Marine Warning* - Tampa, FL
SMWTAE Special Marine Warning* - Tallahassee, FL
SMWMOB Special Marine Warning* - Mobile, AL
SMWLIX Special Marine Warning* - New Orleans, LA
SMWLCH Special Marine Warning* - Lake Charles, LA
SMWHGX Special Marine Warning* - Houston/Galveston, TX
SMWCRP Special Marine Warning* - Corpus Christi, TX
SMWBRO Special Marine Warning* - Brownsville, TX
MWSTBW Marine Weather Statement* - Tampa, FL
MWSTAE Marine Weather Statement* - Tallahassee, FL
MWSMOB Marine Weather Statement* - Mobile, AL
MWSLIX Marine Weather Statement* - New Orleans, LA
MWSLCH Marine Weather Statement* - Lake Charles, LA
MWSHGX Marine Weather Statement* - Houston/Galveston, TX
MWSCRP Marine Weather Statement* - Corpus Christi, TX
MWSBRO Marine Weather Statement* - Brownsville, TX
TSUAT1 Tsunami Advisory/Watch/Warning*
TSUATE Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard ASTORIA, OR
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier W)
OFFN09 NAVTEX Forecast,   U.S.-Canadian Border to Pt. St George, CA
SMWSEW Special Marine Warning* - Seattle, WA
SMWPQR Special Marine Warning* - Portland, OR
SMWMFR Special Marine Warning* - Medford, OR
MWSSEW Marine Weather Statement* - Seattle, WA
MWSPQR Marine Weather Statement* - Portland, OR
MWSMFR Marine Weather Statement* - Medford, OR
TSUWCA Tsunami Advisory/Watch/Warning*
TSUAK1 Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard PT. REYES(SAN FRANCISCO), CA
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier C)
OFFN08 NAVTEX Forecast,   Pt. St George, CA to Pt. Piedras, CA
SMWEKA Special Marine Warning* - Eureka, CA
SMWMTR Special Marine Warning* - San Francisco, CA
MWSEKA Marine Weather Statement* - Eureka, CA
MWSMTR Marine Weather Statement* - San Francisco, CA
TSUWCA Tsunami Advisory/Watch/Warning*
TSUAK1 Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard CAMBRIA, CA
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier Q)
OFFN07 NAVTEX Forecast,   Pt. Piedras, CA to Mexican Border
SMWLOX Special Marine Warning* - Los Angeles/Oxnard, CA
SMWSGX Special Marine Warning* - San Diego, CA
MWSLOX Marine Weather Statement* - Los Angeles/Oxnard, CA
MWSSGX Marine Weather Statement* - San Diego, CA
TSUWCA Tsunami Advisory/Watch/Warning*
TSUAK1 Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard KODIAK, AK
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier J)
OFFAJK Offshore Forecast, Eastern Gulf of Alaska
OFFAER Offshore Forecast, Western Gulf of Alaska
OFFN11 NAVTEX, Southeast, AK
OFFN12 NAVTEX, North Gulf Coast, AK
SMWAJK Special Marine Warning* - Juneau, AK
SMWAFC Special Marine Warning* - Anchorage, AK
MWSAJK Marine Weather Statement* - Juneau, AK
MWSAFC Marine Weather Statement* - Anchorage, AK
ICEAFC Sea Ice Advisory#
TSUWCA Tsunami Advisory/Watch/Warning*
TSUAK1 Tsunami Public Message*
*Non-Routine, event driven product
# When advisory contains Cook Inlet information only
 
 
U.S. Coast Guard KODIAK, AK (Previously broadcast from ADAK, AK)
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier X)
OFFALU Offshore Forecast, Bering Sea
OFFN13 NAVTEX, Western AK
OFFN14 NAVTEX, NW Alaska
OFFN15 NAVTEX, Arctic Alaska
SMWAFC Special Marine Warning* - Anchorage, AK
SMWAFG Special Marine Warning* - Fairbanks, AK
MWSAFC Marine Weather Statement* - Anchorage, AK
MWSAFG Marine Weather Statement* - Fairbanks, AK
TSUWCA Tsunami Advisory/Watch/Warning*
TSUAK1 Tsunami Public Message*
* Non-Routine, event driven product
 
 
U.S. Coast Guard HONOLULU, HI
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier O)
OFFN10 NAVTEX Forecast, Honolulu, HI
SMWHFO Special Marine Warning* - Honolulu, HI
MWSHFO Marine Weather Statement* - Honolulu, HI
TSUPAC Tsunami Advisory/Watch/Warning*
TSUHWX Tsunami Advisory/Watch/Warning*
TSUHW1 Tsunami Public Message*
*Non-Routine, event driven product
 
 
U.S. Coast Guard MARIANUS(GUAM)
NWS Marine Weather Products Broadcast Via NAVTEX (Identifier V)
CWFMY Coastal Forecast, Marianus(Guam)
SMWGUM Special Marine Warning* - Marianas (Guam)
MWSGUM Marine Weather Statement* - Marianas (Guam)
TSUPAC Tsunami Advisory/Watch/Warning*
*Non-Routine, event driven product
 
 
 



National Weather Service
Office of Climate, Weather, and Water Services
Marine and Coastal Weather Services Branch (W/OS21)
Last modified: May 21, 2009
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