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Alaska/Arctic Data & Forecasts

Maps and Charts

Analysis
- Latest Surface Analysis
  (15 Apr 2025 14:51 UTC | 283.8K)
- Latest SST/Ice Edge Analysis
  (14 Apr 2025 23:10 UTC | 1.0MB)

Icing Forecasts (Overland algorithm)
- 12-hr forecast
  (15 Apr 2025 15:30 UTC | 343.2K)
- 24-hr forecast
  (15 Apr 2025 15:30 UTC | 338.6K)
- 36-hr forecast
  (15 Apr 2025 15:30 UTC | 336.3K)
- 48-hr forecast
  (15 Apr 2025 15:29 UTC | 340.8K)
- 60-hr forecast
  (15 Apr 2025 15:29 UTC | 341.0K)
- 72-hr forecast
  (15 Apr 2025 15:29 UTC | 341.1K)

Icing Forecasts (Stallabrass algorithm)
- 12-hr forecast
  (15 Apr 2025 15:29 UTC | 342.9K)
- 24-hr forecast
  (15 Apr 2025 15:29 UTC | 339.5K)
- 36-hr forecast
  (15 Apr 2025 15:30 UTC | 339.4K)
- 48-hr forecast
  (15 Apr 2025 15:30 UTC | 335.7K)
- 60-hr forecast
  (15 Apr 2025 15:30 UTC | 338.1K)
- 72-hr forecast
  (15 Apr 2025 15:30 UTC | 338.7K)

Icing Forecasts (MINCOG algorithm)
- 12-hr forecast
  (15 Apr 2025 15:29 UTC | 341.7K)
- 24-hr forecast
  (15 Apr 2025 15:29 UTC | 342.0K)
- 36-hr forecast
  (15 Apr 2025 15:29 UTC | 336.7K)
- 48-hr forecast
  (15 Apr 2025 15:29 UTC | 340.6K)
- 60-hr forecast
  (15 Apr 2025 15:29 UTC | 343.2K)
- 72-hr forecast
  (15 Apr 2025 15:30 UTC | 339.6K)

Surface Forecasts
- 24-hr forecast
  (15 Apr 2025 06:41 UTC | 275.7K)
- 48-hr forecast
  (15 Apr 2025 06:08 UTC | 280.7K)
- 72-hr forecast
  (14 Apr 2025 19:15 UTC | 289.7K)
- 96-hr forecast
  (15 Apr 2025 13:58 UTC | 274.0K)

Wind & Wave Forecasts
- 24-hr forecast
  (15 Apr 2025 06:56 UTC | 238.8K)
- 48-hr forecast
  (15 Apr 2025 06:39 UTC | 244.5K)
- 72-hr forecast
  (14 Apr 2025 19:51 UTC | 243.2K)
- 96-hr forecast
  (14 Apr 2025 16:19 UTC | 237.3K)

Wave Period & Direction
- 24-hr forecast (color)
  (15 Apr 2025 05:17 UTC | 71.2K | 207.1K)
- 48-hr forecast (color)
  (15 Apr 2025 05:20 UTC | 71.6K | 207.9K)
- 72-hr forecast (color)
  (15 Apr 2025 05:23 UTC | 71.0K | 208.9K)
- 96-hr forecast (color)
  (15 Apr 2025 05:26 UTC | 70.7K | 203.3K)

GRTOFS Arctic Surface Current
- 24-hr forecast
  (15 Apr 2025 09:40 UTC | 2.0MB)
- 48-hr forecast
  (15 Apr 2025 10:19 UTC | 2.0MB)
- 72-hr forecast
  (15 Apr 2025 10:29 UTC | 2.0MB)
- 96-hr forecast
  (15 Apr 2025 15:16 UTC | 2.0MB)

GRTOFS Arctic Sea Surface Temperatures
- 24-hr forecast
  (15 Apr 2025 09:31 UTC | 1.5MB)
- 48-hr forecast
  (15 Apr 2025 10:09 UTC | 1.5MB)
- 72-hr forecast
  (15 Apr 2025 10:20 UTC | 1.5MB)
- 96-hr forecast
  (15 Apr 2025 15:14 UTC | 1.5MB)

This information is provided as a public service from:
Ocean Prediction Center
National Centers for Environmental Prediction
National Weather Service
National Oceanic and Atmospheric Administration
Department of Commerce.

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