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Alaska/Arctic Data & Forecasts

Maps and Charts

Analysis
- Latest Surface Analysis
  (14 May 2026 14:55 UTC | 285.4K)
- Latest SST/Ice Edge Analysis
  (13 May 2026 23:10 UTC | 1.3MB)

Icing Forecasts (Overland algorithm)
- 12-hr forecast
  (14 May 2026 16:17 UTC | 335.4K)
- 24-hr forecast
  (14 May 2026 16:17 UTC | 342.2K)
- 36-hr forecast
  (14 May 2026 16:17 UTC | 342.5K)
- 48-hr forecast
  (14 May 2026 16:16 UTC | 337.6K)
- 60-hr forecast
  (14 May 2026 16:16 UTC | 338.6K)
- 72-hr forecast
  (14 May 2026 16:16 UTC | 335.1K)

Icing Forecasts (Stallabrass algorithm)
- 12-hr forecast
  (14 May 2026 16:16 UTC | 337.0K)
- 24-hr forecast
  (14 May 2026 16:16 UTC | 335.4K)
- 36-hr forecast
  (14 May 2026 16:17 UTC | 335.7K)
- 48-hr forecast
  (14 May 2026 16:17 UTC | 338.6K)
- 60-hr forecast
  (14 May 2026 16:17 UTC | 343.3K)
- 72-hr forecast
  (14 May 2026 16:17 UTC | 338.4K)

Icing Forecasts (MINCOG algorithm)
- 12-hr forecast
  (14 May 2026 16:16 UTC | 341.7K)
- 24-hr forecast
  (14 May 2026 16:16 UTC | 340.0K)
- 36-hr forecast
  (14 May 2026 16:16 UTC | 343.2K)
- 48-hr forecast
  (14 May 2026 16:16 UTC | 341.0K)
- 60-hr forecast
  (14 May 2026 16:16 UTC | 342.5K)
- 72-hr forecast
  (14 May 2026 16:17 UTC | 340.8K)

Surface Forecasts
- 24-hr forecast
  (14 May 2026 06:33 UTC | 264.9K)
- 48-hr forecast
  (14 May 2026 05:30 UTC | 271.0K)
- 72-hr forecast
  (13 May 2026 19:42 UTC | 264.5K)
- 96-hr forecast
  (14 May 2026 14:32 UTC | 269.7K)

Wind & Wave Forecasts
- 24-hr forecast
  (14 May 2026 07:03 UTC | 237.5K)
- 48-hr forecast
  (14 May 2026 05:30 UTC | 245.5K)
- 72-hr forecast
  (13 May 2026 20:09 UTC | 240.2K)
- 96-hr forecast
  (13 May 2026 15:50 UTC | 235.1K)

Wave Period & Direction
- 24-hr forecast (color)
  (14 May 2026 05:15 UTC | 70.8K | 207.6K)
- 48-hr forecast (color)
  (14 May 2026 05:16 UTC | 71.5K | 205.3K)
- 72-hr forecast (color)
  (14 May 2026 05:16 UTC | 70.9K | 206.8K)
- 96-hr forecast (color)
  (14 May 2026 05:17 UTC | 67.5K | 203.9K)

GRTOFS Arctic Surface Current
- 24-hr forecast
  (14 May 2026 09:31 UTC | 1.7MB)
- 48-hr forecast
  (14 May 2026 09:54 UTC | 1.7MB)
- 72-hr forecast
  (14 May 2026 10:05 UTC | 1.7MB)
- 96-hr forecast
  (14 May 2026 15:16 UTC | 1.8MB)

GRTOFS Arctic Sea Surface Temperatures
- 24-hr forecast
  (14 May 2026 09:26 UTC | 1.4MB)
- 48-hr forecast
  (14 May 2026 09:48 UTC | 1.4MB)
- 72-hr forecast
  (14 May 2026 09:59 UTC | 1.4MB)
- 96-hr forecast
  (14 May 2026 15:15 UTC | 1.4MB)

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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