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Alaska/Arctic Data & Forecasts

Maps and Charts

Analysis
- Latest Surface Analysis
  (05 Jul 2025 15:17 UTC | 273.8K)
- Latest SST/Ice Edge Analysis
  (04 Jul 2025 23:10 UTC | 1.0MB)

Icing Forecasts (Overland algorithm)
- 12-hr forecast
  (05 Jul 2025 16:15 UTC | 332.9K)
- 24-hr forecast
  (05 Jul 2025 16:15 UTC | 332.9K)
- 36-hr forecast
  (05 Jul 2025 16:15 UTC | 334.1K)
- 48-hr forecast
  (05 Jul 2025 16:14 UTC | 332.7K)
- 60-hr forecast
  (05 Jul 2025 16:14 UTC | 334.1K)
- 72-hr forecast
  (05 Jul 2025 16:15 UTC | 332.9K)

Icing Forecasts (Stallabrass algorithm)
- 12-hr forecast
  (05 Jul 2025 16:15 UTC | 333.4K)
- 24-hr forecast
  (05 Jul 2025 16:15 UTC | 333.4K)
- 36-hr forecast
  (05 Jul 2025 16:15 UTC | 333.4K)
- 48-hr forecast
  (05 Jul 2025 16:15 UTC | 333.4K)
- 60-hr forecast
  (05 Jul 2025 16:15 UTC | 333.2K)
- 72-hr forecast
  (05 Jul 2025 16:15 UTC | 333.4K)

Icing Forecasts (MINCOG algorithm)
- 12-hr forecast
  (05 Jul 2025 16:14 UTC | 334.3K)
- 24-hr forecast
  (05 Jul 2025 16:14 UTC | 335.4K)
- 36-hr forecast
  (05 Jul 2025 16:15 UTC | 334.3K)
- 48-hr forecast
  (05 Jul 2025 16:15 UTC | 335.4K)
- 60-hr forecast
  (05 Jul 2025 16:15 UTC | 334.4K)
- 72-hr forecast
  (05 Jul 2025 16:15 UTC | 335.5K)

Surface Forecasts
- 24-hr forecast
  (05 Jul 2025 16:57 UTC | 246.6K)
- 48-hr forecast
  (05 Jul 2025 18:09 UTC | 256.5K)
- 72-hr forecast
  (05 Jul 2025 18:13 UTC | 254.7K)
- 96-hr forecast
  (05 Jul 2025 15:36 UTC | 259.3K)

Wind & Wave Forecasts
- 24-hr forecast
  (05 Jul 2025 17:36 UTC | 228.5K)
- 48-hr forecast
  (05 Jul 2025 18:39 UTC | 232.7K)
- 72-hr forecast
  (05 Jul 2025 18:53 UTC | 238.0K)
- 96-hr forecast
  (05 Jul 2025 18:23 UTC | 236.6K)

Wave Period & Direction
- 24-hr forecast (color)
  (05 Jul 2025 17:17 UTC | 71.9K | 202.0K)
- 48-hr forecast (color)
  (05 Jul 2025 17:20 UTC | 68.7K | 198.5K)
- 72-hr forecast (color)
  (05 Jul 2025 17:23 UTC | 72.2K | 200.5K)
- 96-hr forecast (color)
  (05 Jul 2025 17:26 UTC | 70.4K | 199.4K)

GRTOFS Arctic Surface Current
- 24-hr forecast
  (05 Jul 2025 09:31 UTC | 2.1MB)
- 48-hr forecast
  (05 Jul 2025 10:21 UTC | 2.0MB)
- 72-hr forecast
  (05 Jul 2025 10:02 UTC | 2.0MB)
- 96-hr forecast
  (05 Jul 2025 15:15 UTC | 2.0MB)

GRTOFS Arctic Sea Surface Temperatures
- 24-hr forecast
  (05 Jul 2025 09:25 UTC | 1.7MB)
- 48-hr forecast
  (05 Jul 2025 10:11 UTC | 1.7MB)
- 72-hr forecast
  (05 Jul 2025 09:57 UTC | 1.7MB)
- 96-hr forecast
  (05 Jul 2025 15:14 UTC | 1.7MB)

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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