The latest version of marine weather charts for broadcast by the U.S. Coast Guard are available from the National Weather Service Telecommunication Gateway on this server. The listed charts are in the G4 (T4) format and enveloped in TIFF for viewing, also available in GIF format. Satellite images are in JPEG format.

Reports from mariners of both poor AND good radio reception , as well as any other comments about weather broadcast services and forecast products are always greatly appreciated. Please be specific as possible noting your location, equipment/software used, date(s), time(s), frequency(s), mode (fax, voice, NAVTEX, etc.), signal strength, and problem observed (e.g. interference, noise, sync loss, echoes, etc), product name ( e.g. high seas text forecast for METAREA IV, if internet state link, etc. ). Send your comments to: Questions, Comments?.

SIZE and UPDATED... refer to .TIF version of files

Many of these charts are also broadcast from Pt. Reyes, CA and Honolulu, HI

Expanded version of this page which includes a 24 hour archive.
Printer Friendly Weather Briefing for Alaska showing the latest charts
Product Loops
Radiofax Information
Worldwide Marine Radiofacsimile Broadcast Schedules (PDF)
These products also available via E-mail or FTP
Radiofacsimile User's Guide
Key Terms and Symbols for these charts
Historic Weather and Satellite Data
Caution

• WIND/WAVE CHARTS
• SURFACE CHARTS
• UPPER AIR CHARTS
• SEA SURFACE TEMPERATURES
• SATELLITE IMAGERY
• ICE CHARTS
• SCHEDULE and MISCELLANEOUS

WIND/WAVE CHARTS
 

00Z Sea State Analysis 20N-70N, 115W-135E     Size: 18.0K - Updated: Sat May 25 01:36:40 2013 UTC
24HR Wind/Wave Forecast VT00/12Z 40N-70N, 115W-170E     Size: 36.0K - Updated: Sat May 25 05:20:01 2013 UTC
48HR Wind/Wave Forecast VT00/12Z 20N-70N, 115W-135E     Size: 27.5K - Updated: Sat May 25 06:20:01 2013 UTC
48HR Wave Period/Swell Dir VT00/12Z 20N-70N, 115W-135E     Size: 30.0K - Updated: Sat May 25 04:25:01 2013 UTC
96HR Wind/Wave Forecast VT12Z 20N-70N, 115W-135E     Size: 30.8K - Updated: Fri May 24 20:19:08 2013 UTC
96HR Wave Period/Swell Dir VT12Z 20N-70N, 115W-135E     Size: 29.7K - Updated: Fri May 24 16:22:55 2013 UTC

SURFACE CHARTS
 

00/06/12/18Z Surface Analysis N Pacific 40N-70N, 150E-125W     Size: 18.6K - Updated: Sat May 25 03:30:02 2013 UTC
24HR Surface Forecast VT00/12Z 40N-70N, 115W-170E     Size: 34.4K - Updated: Sat May 25 05:30:01 2013 UTC
48HR Surface Forecast VT00/12Z 20N-70N, 115W-135E     Size: 25.8K - Updated: Sat May 25 05:50:02 2013 UTC
96HR Surface Forecast VT12Z 20N-70N, 115W-135E     Size: 26.2K - Updated: Fri May 24 19:42:46 2013 UTC

UPPER AIR CHARTS
 

00/12Z 500 MB Analysis 20N-70N, 115W-135E     Size: 23.2K - Updated: Sat May 25 00:40:01 2013 UTC
24HR 500MB Forecast VT00/12Z 20N-70N, 115W-135E     Size: 23.1K - Updated: Sat May 25 03:55:01 2013 UTC
48HR 500MB Forecast VT00/12Z 20N-70N, 115W-135E     Size: 23.1K - Updated: Sat May 25 04:05:02 2013 UTC
96HR 500MB Forecast VT12Z 20N-70N, 115W-135E     Size: 22.5K - Updated: Fri May 24 17:26:22 2013 UTC

SEA SURFACE TEMPERATURES
 

Sea Surface Temperature Analysis     Size: 214.8K - Updated: Thu May 23 16:25:01 2013 UTC

SATELLITE IMAGERY

00/06/12/1818Z GOES IR Satellite Image, Pacific     Size: 218.7K - Updated: Sat May 25 06:37:41 2013 UTC

ICE CHARTS
 

Sea Ice Analysis     Size: 44.6K - Updated: Sat May 25 00:10:01 2013 UTC
5 Day Sea Ice Forecast     Size: 42.9K - Updated: Sat May 25 00:10:01 2013 UTC
Cook Inlet Sea Ice Analysis     Size: 28.6K - Updated: Thu Apr 25 01:30:01 2013 UTC

SCHEDULE and MISCELLANEOUS

Radiofax Schedule (Kodiak, AK)     Size: 59.8K - Updated: Fri Dec 16 13:54:25 2011 UTC
Radiofax Schedule (DOS Text Format)     Size: 4.1K - Updated: Thu Aug 2 13:41:22 2012 UTC
Radiofax Schedule, Kodiak, AK (Hyperlinked html version)     Size: 4.1K - Updated: Thu Aug 2 13:41:22 2012 UTC
Radiofacsimile Symbols and Contractions     Size: 29.0K - Updated: Tue Nov 29 21:29:48 2005 UTC
Internet File Names     Size: 7.1K - Updated: Thu Aug 2 13:43:13 2012 UTC