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Alaska/Arctic Data & Forecasts
Maps and Charts
Analysis
Latest Surface Analysis
(05 Dec 2025 15:02 UTC | 306.2K)
Latest SST/Ice Edge Analysis
(04 Dec 2025 23:10 UTC | 1.0MB)
Icing Forecasts (Overland algorithm)
12-hr forecast
(05 Dec 2025 16:16 UTC | 340.2K)
24-hr forecast
(05 Dec 2025 16:16 UTC | 341.6K)
36-hr forecast
(05 Dec 2025 16:16 UTC | 344.5K)
48-hr forecast
(05 Dec 2025 16:15 UTC | 334.4K)
60-hr forecast
(05 Dec 2025 16:16 UTC | 333.2K)
72-hr forecast
(05 Dec 2025 16:16 UTC | 335.5K)
Icing Forecasts (Stallabrass algorithm)
12-hr forecast
(05 Dec 2025 16:16 UTC | 339.1K)
24-hr forecast
(05 Dec 2025 16:16 UTC | 340.2K)
36-hr forecast
(05 Dec 2025 16:16 UTC | 334.7K)
48-hr forecast
(05 Dec 2025 16:16 UTC | 332.2K)
60-hr forecast
(05 Dec 2025 16:16 UTC | 329.7K)
72-hr forecast
(05 Dec 2025 16:16 UTC | 333.8K)
Icing Forecasts (MINCOG algorithm)
12-hr forecast
(05 Dec 2025 16:15 UTC | 337.3K)
24-hr forecast
(05 Dec 2025 16:16 UTC | 341.8K)
36-hr forecast
(05 Dec 2025 16:16 UTC | 340.2K)
48-hr forecast
(05 Dec 2025 16:16 UTC | 335.3K)
60-hr forecast
(05 Dec 2025 16:16 UTC | 337.1K)
72-hr forecast
(05 Dec 2025 16:16 UTC | 333.6K)
Surface Forecasts
24-hr forecast
(05 Dec 2025 17:47 UTC | 289.6K)
48-hr forecast
(05 Dec 2025 05:54 UTC | 294.2K)
72-hr forecast
(04 Dec 2025 20:33 UTC | 301.9K)
96-hr forecast
(05 Dec 2025 15:10 UTC | 283.4K)
Wind & Wave Forecasts
24-hr forecast
(05 Dec 2025 06:44 UTC | 245.4K)
48-hr forecast
(05 Dec 2025 06:26 UTC | 245.3K)
72-hr forecast
(04 Dec 2025 20:55 UTC | 253.0K)
96-hr forecast
(05 Dec 2025 15:06 UTC | 248.1K)
Wave Period & Direction
24-hr forecast
(color)
(05 Dec 2025 17:15 UTC | 71.2K | 203.8K)
48-hr forecast
(color)
(05 Dec 2025 17:16 UTC | 71.6K | 208.2K)
72-hr forecast
(color)
(05 Dec 2025 17:17 UTC | 72.2K | 202.5K)
96-hr forecast
(color)
(05 Dec 2025 17:18 UTC | 72.0K | 204.1K)
GRTOFS Arctic Surface Current
24-hr forecast
(05 Dec 2025 09:29 UTC | 2.0MB)
48-hr forecast
(05 Dec 2025 09:51 UTC | 2.0MB)
72-hr forecast
(05 Dec 2025 10:02 UTC | 2.0MB)
96-hr forecast
(05 Dec 2025 15:16 UTC | 2.0MB)
GRTOFS Arctic Sea Surface Temperatures
24-hr forecast
(05 Dec 2025 09:24 UTC | 1.6MB)
48-hr forecast
(05 Dec 2025 09:45 UTC | 1.6MB)
72-hr forecast
(05 Dec 2025 09:57 UTC | 1.6MB)
96-hr forecast
(05 Dec 2025 15:14 UTC | 1.6MB)
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