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Atlantic Data & Forecasts
High Seas
North Atlantic
(
Metarea IV
)
(15 Jan 2026 09:55 UTC)
Synopsis
NE U.S. Waters
(15 Jan 2026 09:25 UTC)
Mid Atlantic Waters
(15 Jan 2026 09:25 UTC)
SE U.S. Waters & SW N Atlantic
(15 Jan 2026 09:25 UTC)
Offshore Waters
New England
(15 Jan 2026 09:03 UTC)
West Central North Atlantic
(15 Jan 2026 09:13 UTC)
Navtex (Navigational Telex)
Boston, MA "F"
(15 Jan 2026 09:25 UTC)
Portsmouth, VA "N"
(15 Jan 2026 09:25 UTC)
Charleston, SC "E"
(15 Jan 2026 09:25 UTC)
Maps and Charts
Atlantic 500 mb
Analysis
(15 Jan 2026 03:58 UTC | 85.3K)
24-hr forecast
(15 Jan 2026 03:59 UTC | 86.3K)
36-hr forecast
(15 Jan 2026 04:00 UTC | 86.0K)
48-hr forecast
(15 Jan 2026 04:01 UTC | 86.6K)
72-hr forecast
(14 Jan 2026 17:23 UTC | 88.7K)
96-hr forecast
(14 Jan 2026 17:24 UTC | 84.9K)
Atlantic Surface Analysis
Latest Analysis
(15 Jan 2026 09:00 UTC | 150.7K)
00 UTC color Analysis
(15 Jan 2026 03:42 UTC | 114.6K)
06 UTC color Analysis
(15 Jan 2026 09:01 UTC | 115.5K)
12 UTC color Analysis
(14 Jan 2026 15:12 UTC | 114.8K)
18 UTC color Analysis
(14 Jan 2026 21:12 UTC | 114.1K)
Atlantic Surface Forecasts
24-hr forecast
(15 Jan 2026 05:41 UTC | 80.8K)
48-hr forecast
(15 Jan 2026 09:42 UTC | 75.7K)
72-hr forecast
(14 Jan 2026 19:31 UTC | 78.5K)
96-hr forecast
(14 Jan 2026 15:32 UTC | 76.5K)
Atlantic Wind & Wave
Analysis
(15 Jan 2026 07:05 UTC | 63.6K )
24-hr forecast
(15 Jan 2026 06:22 UTC | 74.6K)
48-hr forecast
(15 Jan 2026 08:31 UTC | 73.1K)
72-hr forecast
(14 Jan 2026 20:09 UTC | 74.5K)
96-hr forecast
(14 Jan 2026 15:57 UTC | 74.7K)
Atlantic Sea State
Analysis
(14 Jan 2026 12:51 UTC | 67.0K)
Atlantic Wave Period & Direction
24-hr forecast
(color)
(15 Jan 2026 04:55 UTC | 78.4K | 241.0K)
48-hr forecast
(color)
(15 Jan 2026 04:56 UTC | 77.9K | 236.5K)
72-hr forecast
(color)
(15 Jan 2026 04:56 UTC | 78.1K | 237.4K)
96-hr forecast
(color)
(15 Jan 2026 04:57 UTC | 77.2K | 232.8K)
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