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High Seas
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Atlantic Data & Forecasts
High Seas
North Atlantic
(
Metarea IV
)
(05 Dec 2025 04:41 UTC)
Synopsis
NE U.S. Waters
(05 Dec 2025 03:22 UTC)
Mid Atlantic Waters
(05 Dec 2025 03:22 UTC)
SE U.S. Waters & SW N Atlantic
(05 Dec 2025 03:26 UTC)
Offshore Waters
New England
(05 Dec 2025 02:35 UTC)
West Central North Atlantic
(05 Dec 2025 02:52 UTC)
High Frequency Voice Broadcast (VOBRA) for Offshore Waters
New England
(05 Dec 2025 02:36 UTC)
West Central North Atlantic
(05 Dec 2025 02:54 UTC)
Navtex (Navigational Telex)
Boston, MA "F"
(05 Dec 2025 03:22 UTC)
Portsmouth, VA "N"
(05 Dec 2025 03:22 UTC)
Charleston, SC "E"
(05 Dec 2025 03:26 UTC)
Maps and Charts
Atlantic 500 mb
Analysis
(05 Dec 2025 03:58 UTC | 81.9K)
24-hr forecast
(05 Dec 2025 04:00 UTC | 82.1K)
36-hr forecast
(05 Dec 2025 04:01 UTC | 82.8K)
48-hr forecast
(05 Dec 2025 04:02 UTC | 81.2K)
72-hr forecast
(04 Dec 2025 17:24 UTC | 82.1K)
96-hr forecast
(04 Dec 2025 17:25 UTC | 81.7K)
Atlantic Surface Analysis
Latest Analysis
(05 Dec 2025 03:52 UTC | 151.9K)
00 UTC color Analysis
(05 Dec 2025 03:53 UTC | 118.2K)
06 UTC color Analysis
(04 Dec 2025 09:25 UTC | 120.1K)
12 UTC color Analysis
(04 Dec 2025 15:10 UTC | 121.2K)
18 UTC color Analysis
(04 Dec 2025 21:14 UTC | 116.6K)
Atlantic Surface Forecasts
24-hr forecast
(05 Dec 2025 05:31 UTC | 79.2K)
48-hr forecast
(05 Dec 2025 06:00 UTC | 76.6K)
72-hr forecast
(04 Dec 2025 19:03 UTC | 78.8K)
96-hr forecast
(04 Dec 2025 19:04 UTC | 78.4K)
Atlantic Wind & Wave
Analysis
(05 Dec 2025 06:31 UTC | 60.6K )
24-hr forecast
(05 Dec 2025 05:56 UTC | 77.1K)
48-hr forecast
(05 Dec 2025 06:46 UTC | 73.3K)
72-hr forecast
(04 Dec 2025 19:31 UTC | 76.4K)
96-hr forecast
(04 Dec 2025 17:27 UTC | 74.5K)
Atlantic Sea State
Analysis
(04 Dec 2025 13:38 UTC | 65.3K)
Atlantic Wave Period & Direction
24-hr forecast
(color)
(05 Dec 2025 04:55 UTC | 78.9K | 238.2K)
48-hr forecast
(color)
(05 Dec 2025 04:56 UTC | 79.1K | 239.3K)
72-hr forecast
(color)
(05 Dec 2025 04:57 UTC | 79.6K | 243.1K)
96-hr forecast
(color)
(05 Dec 2025 04:58 UTC | 79.5K | 241.5K)
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National Centers for Environmental Prediction
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