Today, the OPC website will be unavailable beginning at 0700 EDT/1100 UTC for approximately 30 min. Please refresh your browser or navigate to https://ocean.weather.gov after the maintenance window to see the upgraded version of OPC's website.
This is a non-operational test website. For official OPC information and forecasts, please refer to the operational OPC website: https://ocean.weather.gov.

Atlantic Base Maps

Atlantic Offshore blank base map

Atlantic Offshore blank base map

(Click on chart for printable version)

 

Atlantic Offshore with defined forecast areas (April 1, 2014)

Atlantic Offshore with defined forecast areas

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Atlantic Offshore NAVTEX broadcast area map

Atlantic Offshore with defined NAVTEX broadcast areas

(Click on chart for printable version)

 

Atlantic High Frequency Voice Broadcast area map

Atlantic High Frequency Voice Broadcast areas

(Click on chart for printable version)

 

Atlantic High Seas blank basemap

Atlantic High Seas blank base map

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N Atlantic (Difax projection) blank base map

N Atlantic Difax blank base map

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Tropical N Atlantic blank base map

Tropical N Atlantic blank base map

(Click on chart for printable version)