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Atlantic Data & Forecasts
High Seas
North Atlantic
(
Metarea IV
)
(03 Nov 2026 21:49 UTC)
Synopsis
NE U.S. Waters
(03 Nov 2026 20:41 UTC)
Mid Atlantic Waters
(03 Nov 2026 20:41 UTC)
SE U.S. Waters & SW N Atlantic
(03 Nov 2026 20:40 UTC)
Offshore Waters
New England
(03 Nov 2026 20:26 UTC)
West Central North Atlantic
(03 Nov 2026 20:27 UTC)
Navtex (Navigational Telex)
Boston, MA "F"
(03 Nov 2026 20:41 UTC)
Portsmouth, VA "N"
(03 Nov 2026 20:41 UTC)
Charleston, SC "E"
(03 Nov 2026 20:40 UTC)
Maps and Charts
Atlantic 500 mb
Analysis
(color)
(03 Nov 2026 17:19 UTC | 69.9K | 320.8K)
24-hr forecast
(color)
(03 Nov 2026 17:20 UTC | 70.1K | 326.6K)
36-hr forecast
(color)
(03 Nov 2026 17:20 UTC | 70.0K | 330.6K)
48-hr forecast
(color)
(03 Nov 2026 17:21 UTC | 68.7K | 325.7K)
72-hr forecast
(color)
(03 Nov 2026 17:21 UTC | 69.7K | 326.7K)
96-hr forecast
(color)
(03 Nov 2026 17:21 UTC | 66.8K | 322.2K)
Atlantic Surface Analysis
Latest Analysis
(03 Nov 2026 21:07 UTC | 71.5K)
00 UTC color Analysis
(03 Nov 2026 02:22 UTC | 170.9K)
06 UTC color Analysis
(03 Nov 2026 08:15 UTC | 168.0K)
12 UTC color Analysis
(03 Nov 2026 14:54 UTC | 172.7K)
18 UTC color Analysis
(03 Nov 2026 21:06 UTC | 169.7K)
Atlantic Surface Forecasts
24-hr forecast
(03 Nov 2026 17:42 UTC | 69.4K)
48-hr forecast
(03 Nov 2026 18:06 UTC | 70.4K)
72-hr forecast
(03 Nov 2026 20:21 UTC | 71.8K)
96-hr forecast
(03 Nov 2026 17:31 UTC | 69.2K)
Atlantic Wind & Wave
Analysis
(03 Nov 2026 18:40 UTC | 46.8K )
24-hr forecast
(03 Nov 2026 17:33 UTC | 69.8K)
48-hr forecast
(03 Nov 2026 17:54 UTC | 70.0K)
72-hr forecast
(03 Nov 2026 20:33 UTC | 69.6K)
96-hr forecast
(03 Nov 2026 17:46 UTC | 68.3K)
Atlantic Sea State
Analysis
(03 Nov 2026 13:04 UTC | 57.1K)
Atlantic Wave Period & Direction
24-hr forecast
(color)
(03 Nov 2026 16:55 UTC | 78.4K | 240.4K)
48-hr forecast
(color)
(03 Nov 2026 16:56 UTC | 78.2K | 243.5K)
72-hr forecast
(color)
(03 Nov 2026 16:57 UTC | 78.0K | 240.4K)
96-hr forecast
(color)
(03 Nov 2026 16:58 UTC | 77.9K | 241.9K)
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