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Alaska/Arctic Data & Forecasts

Maps and Charts

Analysis
- Latest Surface Analysis
  (16 Jan 2026 03:06 UTC | 317.6K)
- Latest SST/Ice Edge Analysis
  (15 Jan 2026 23:10 UTC | 1.0MB)

Icing Forecasts (Overland algorithm)
- 12-hr forecast
  (15 Jan 2026 16:16 UTC | 334.0K)
- 24-hr forecast
  (15 Jan 2026 16:16 UTC | 328.5K)
- 36-hr forecast
  (15 Jan 2026 16:16 UTC | 335.9K)
- 48-hr forecast
  (15 Jan 2026 16:15 UTC | 332.4K)
- 60-hr forecast
  (15 Jan 2026 16:15 UTC | 332.4K)
- 72-hr forecast
  (15 Jan 2026 16:15 UTC | 338.8K)

Icing Forecasts (Stallabrass algorithm)
- 12-hr forecast
  (15 Jan 2026 16:15 UTC | 314.7K)
- 24-hr forecast
  (15 Jan 2026 16:15 UTC | 325.4K)
- 36-hr forecast
  (15 Jan 2026 16:15 UTC | 312.7K)
- 48-hr forecast
  (15 Jan 2026 16:16 UTC | 313.3K)
- 60-hr forecast
  (15 Jan 2026 16:16 UTC | 328.4K)
- 72-hr forecast
  (15 Jan 2026 16:16 UTC | 332.0K)

Icing Forecasts (MINCOG algorithm)
- 12-hr forecast
  (15 Jan 2026 16:15 UTC | 331.0K)
- 24-hr forecast
  (15 Jan 2026 16:15 UTC | 334.5K)
- 36-hr forecast
  (15 Jan 2026 16:15 UTC | 337.1K)
- 48-hr forecast
  (15 Jan 2026 16:15 UTC | 334.4K)
- 60-hr forecast
  (15 Jan 2026 16:15 UTC | 332.8K)
- 72-hr forecast
  (15 Jan 2026 16:15 UTC | 341.0K)

Surface Forecasts
- 24-hr forecast
  (16 Jan 2026 06:32 UTC | 302.0K)
- 48-hr forecast
  (16 Jan 2026 06:08 UTC | 291.6K)
- 72-hr forecast
  (15 Jan 2026 18:21 UTC | 270.2K)
- 96-hr forecast
  (15 Jan 2026 15:58 UTC | 258.5K)

Wind & Wave Forecasts
- 24-hr forecast
  (16 Jan 2026 07:06 UTC | 252.7K)
- 48-hr forecast
  (16 Jan 2026 06:40 UTC | 236.8K)
- 72-hr forecast
  (15 Jan 2026 19:37 UTC | 233.2K)
- 96-hr forecast
  (15 Jan 2026 16:12 UTC | 241.1K)

Wave Period & Direction
- 24-hr forecast (color)
  (16 Jan 2026 05:15 UTC | 72.5K | 205.0K)
- 48-hr forecast (color)
  (16 Jan 2026 05:16 UTC | 72.2K | 204.4K)
- 72-hr forecast (color)
  (16 Jan 2026 05:16 UTC | 71.7K | 206.6K)
- 96-hr forecast (color)
  (16 Jan 2026 05:17 UTC | 71.8K | 208.5K)

GRTOFS Arctic Surface Current
- 24-hr forecast
  (15 Jan 2026 09:33 UTC | 2.0MB)
- 48-hr forecast
  (15 Jan 2026 09:56 UTC | 2.0MB)
- 72-hr forecast
  (15 Jan 2026 10:07 UTC | 2.0MB)
- 96-hr forecast
  (15 Jan 2026 15:15 UTC | 1.9MB)

GRTOFS Arctic Sea Surface Temperatures
- 24-hr forecast
  (15 Jan 2026 09:27 UTC | 1.5MB)
- 48-hr forecast
  (15 Jan 2026 09:50 UTC | 1.5MB)
- 72-hr forecast
  (15 Jan 2026 10:01 UTC | 1.5MB)
- 96-hr forecast
  (15 Jan 2026 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
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