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Atlantic Data & Forecasts
High Seas
North Atlantic
(
Metarea IV
)
(14 Apr 2026 09:36 UTC)
Synopsis
NE U.S. Waters
(14 Apr 2026 09:00 UTC)
Mid Atlantic Waters
(14 Apr 2026 09:01 UTC)
SE U.S. Waters & SW N Atlantic
(14 Apr 2026 09:01 UTC)
Offshore Waters
New England
(14 Apr 2026 08:48 UTC)
West Central North Atlantic
(14 Apr 2026 08:49 UTC)
Navtex (Navigational Telex)
Boston, MA "F"
(14 Apr 2026 09:00 UTC)
Portsmouth, VA "N"
(14 Apr 2026 09:01 UTC)
Charleston, SC "E"
(14 Apr 2026 09:01 UTC)
Maps and Charts
Atlantic 500 mb
Analysis
(color)
(14 Apr 2026 03:58 UTC | 71.1K | 348.8K)
24-hr forecast
(color)
(14 Apr 2026 03:59 UTC | 68.8K | 336.7K)
36-hr forecast
(color)
(14 Apr 2026 03:59 UTC | 69.1K | 329.0K)
48-hr forecast
(color)
(14 Apr 2026 03:59 UTC | 68.2K | 334.1K)
72-hr forecast
(color)
(13 Apr 2026 17:21 UTC | 65.9K | 333.5K)
96-hr forecast
(color)
(13 Apr 2026 17:21 UTC | 65.8K | 327.9K)
Atlantic Surface Analysis
Latest Analysis
(14 Apr 2026 08:44 UTC | 150.8K)
00 UTC color Analysis
(14 Apr 2026 03:12 UTC | 123.5K)
06 UTC color Analysis
(14 Apr 2026 08:45 UTC | 120.3K)
12 UTC color Analysis
(13 Apr 2026 16:09 UTC | 121.2K)
18 UTC color Analysis
(13 Apr 2026 22:16 UTC | 122.0K)
Atlantic Surface Forecasts
24-hr forecast
(14 Apr 2026 05:01 UTC | 74.7K)
48-hr forecast
(14 Apr 2026 05:09 UTC | 73.8K)
72-hr forecast
(13 Apr 2026 19:44 UTC | 67.8K)
96-hr forecast
(13 Apr 2026 15:24 UTC | 68.8K)
Atlantic Wind & Wave
Analysis
(14 Apr 2026 06:36 UTC | 65.2K )
24-hr forecast
(14 Apr 2026 05:06 UTC | 75.6K)
48-hr forecast
(14 Apr 2026 07:25 UTC | 71.1K)
72-hr forecast
(13 Apr 2026 20:28 UTC | 68.7K)
96-hr forecast
(13 Apr 2026 15:33 UTC | 67.1K)
Atlantic Sea State
Analysis
(13 Apr 2026 13:02 UTC | 68.2K)
Atlantic Wave Period & Direction
24-hr forecast
(color)
(14 Apr 2026 04:55 UTC | 77.9K | 240.2K)
48-hr forecast
(color)
(14 Apr 2026 04:56 UTC | 78.9K | 239.1K)
72-hr forecast
(color)
(14 Apr 2026 04:56 UTC | 79.1K | 236.8K)
96-hr forecast
(color)
(14 Apr 2026 04:57 UTC | 78.3K | 237.7K)
This information is provided as a public service from:
Ocean Prediction Center
National Centers for Environmental Prediction
National Weather Service
National Oceanic and Atmospheric Administration
Department of Commerce
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