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Atlantic Data & Forecasts
High Seas
North Atlantic
(
Metarea IV
)
(16 Jan 2026 04:20 UTC)
Synopsis
NE U.S. Waters
(16 Jan 2026 03:42 UTC)
Mid Atlantic Waters
(16 Jan 2026 03:43 UTC)
SE U.S. Waters & SW N Atlantic
(16 Jan 2026 03:48 UTC)
Offshore Waters
New England
(16 Jan 2026 02:28 UTC)
West Central North Atlantic
(16 Jan 2026 02:43 UTC)
Navtex (Navigational Telex)
Boston, MA "F"
(16 Jan 2026 03:42 UTC)
Portsmouth, VA "N"
(16 Jan 2026 03:43 UTC)
Charleston, SC "E"
(16 Jan 2026 03:48 UTC)
Maps and Charts
Atlantic 500 mb
Analysis
(16 Jan 2026 03:58 UTC | 85.6K)
24-hr forecast
(16 Jan 2026 03:59 UTC | 86.7K)
36-hr forecast
(16 Jan 2026 04:00 UTC | 89.7K)
48-hr forecast
(16 Jan 2026 04:01 UTC | 88.3K)
72-hr forecast
(15 Jan 2026 17:23 UTC | 86.6K)
96-hr forecast
(15 Jan 2026 17:24 UTC | 85.7K)
Atlantic Surface Analysis
Latest Analysis
(16 Jan 2026 02:54 UTC | 151.3K)
00 UTC color Analysis
(16 Jan 2026 02:55 UTC | 114.8K)
06 UTC color Analysis
(15 Jan 2026 09:01 UTC | 115.5K)
12 UTC color Analysis
(15 Jan 2026 15:08 UTC | 115.4K)
18 UTC color Analysis
(15 Jan 2026 21:15 UTC | 118.5K)
Atlantic Surface Forecasts
24-hr forecast
(16 Jan 2026 05:48 UTC | 80.2K)
48-hr forecast
(16 Jan 2026 07:28 UTC | 74.9K)
72-hr forecast
(15 Jan 2026 17:40 UTC | 75.4K)
96-hr forecast
(15 Jan 2026 14:30 UTC | 72.6K)
Atlantic Wind & Wave
Analysis
(16 Jan 2026 06:49 UTC | 66.7K )
24-hr forecast
(16 Jan 2026 05:28 UTC | 79.5K)
48-hr forecast
(15 Jan 2026 19:26 UTC | 68.7K)
72-hr forecast
(15 Jan 2026 20:13 UTC | 73.6K)
96-hr forecast
(15 Jan 2026 14:48 UTC | 72.8K)
Atlantic Sea State
Analysis
(15 Jan 2026 12:49 UTC | 63.5K)
Atlantic Wave Period & Direction
24-hr forecast
(color)
(16 Jan 2026 04:55 UTC | 77.8K | 236.5K)
48-hr forecast
(color)
(16 Jan 2026 04:56 UTC | 77.8K | 238.7K)
72-hr forecast
(color)
(16 Jan 2026 04:57 UTC | 77.4K | 234.4K)
96-hr forecast
(color)
(16 Jan 2026 04:57 UTC | 77.3K | 235.2K)
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