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Alaska/Arctic Data & Forecasts

Maps and Charts

Analysis
- Latest Surface Analysis
  (15 Jan 2026 09:16 UTC | 304.1K)
- Latest SST/Ice Edge Analysis
  (14 Jan 2026 23:10 UTC | 1.0MB)

Icing Forecasts (Overland algorithm)
- 12-hr forecast
  (15 Jan 2026 09:57 UTC | 331.8K)
- 24-hr forecast
  (15 Jan 2026 09:57 UTC | 328.6K)
- 36-hr forecast
  (15 Jan 2026 09:57 UTC | 327.2K)
- 48-hr forecast
  (15 Jan 2026 09:56 UTC | 333.0K)
- 60-hr forecast
  (15 Jan 2026 09:56 UTC | 332.0K)
- 72-hr forecast
  (15 Jan 2026 09:56 UTC | 335.0K)

Icing Forecasts (Stallabrass algorithm)
- 12-hr forecast
  (15 Jan 2026 09:56 UTC | 322.1K)
- 24-hr forecast
  (15 Jan 2026 09:56 UTC | 317.9K)
- 36-hr forecast
  (15 Jan 2026 09:57 UTC | 313.8K)
- 48-hr forecast
  (15 Jan 2026 09:57 UTC | 324.7K)
- 60-hr forecast
  (15 Jan 2026 09:57 UTC | 328.0K)
- 72-hr forecast
  (15 Jan 2026 09:57 UTC | 326.2K)

Icing Forecasts (MINCOG algorithm)
- 12-hr forecast
  (15 Jan 2026 09:56 UTC | 335.4K)
- 24-hr forecast
  (15 Jan 2026 09:56 UTC | 328.5K)
- 36-hr forecast
  (15 Jan 2026 09:56 UTC | 332.0K)
- 48-hr forecast
  (15 Jan 2026 09:56 UTC | 337.8K)
- 60-hr forecast
  (15 Jan 2026 09:56 UTC | 336.0K)
- 72-hr forecast
  (15 Jan 2026 09:57 UTC | 337.0K)

Surface Forecasts
- 24-hr forecast
  (15 Jan 2026 06:26 UTC | 297.0K)
- 48-hr forecast
  (15 Jan 2026 06:08 UTC | 302.2K)
- 72-hr forecast
  (14 Jan 2026 17:34 UTC | 289.3K)
- 96-hr forecast
  (14 Jan 2026 14:08 UTC | 268.7K)

Wind & Wave Forecasts
- 24-hr forecast
  (15 Jan 2026 06:59 UTC | 248.7K)
- 48-hr forecast
  (15 Jan 2026 05:59 UTC | 252.2K)
- 72-hr forecast
  (14 Jan 2026 18:03 UTC | 244.0K)
- 96-hr forecast
  (14 Jan 2026 14:39 UTC | 234.5K)

Wave Period & Direction
- 24-hr forecast (color)
  (15 Jan 2026 05:15 UTC | 68.9K | 203.5K)
- 48-hr forecast (color)
  (15 Jan 2026 05:16 UTC | 72.6K | 204.4K)
- 72-hr forecast (color)
  (15 Jan 2026 05:16 UTC | 72.1K | 205.3K)
- 96-hr forecast (color)
  (15 Jan 2026 05:17 UTC | 72.1K | 205.0K)

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
  (14 Jan 2026 15:14 UTC | 2.0MB)

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
  (14 Jan 2026 15:13 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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