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Alaska/Arctic Data & Forecasts

Maps and Charts

Analysis
- Latest Surface Analysis
  (16 Apr 2025 14:42 UTC | 299.9K)
- Latest SST/Ice Edge Analysis
  (17 Apr 2025 23:10 UTC | 1.0MB)

Icing Forecasts (Overland algorithm)
- 12-hr forecast
  (17 Apr 2025 16:15 UTC | 339.8K)
- 24-hr forecast
  (17 Apr 2025 16:15 UTC | 340.1K)
- 36-hr forecast
  (17 Apr 2025 16:15 UTC | 341.9K)
- 48-hr forecast
  (17 Apr 2025 16:14 UTC | 340.6K)
- 60-hr forecast
  (17 Apr 2025 16:15 UTC | 340.2K)
- 72-hr forecast
  (17 Apr 2025 16:15 UTC | 340.5K)

Icing Forecasts (Stallabrass algorithm)
- 12-hr forecast
  (17 Apr 2025 16:15 UTC | 339.0K)
- 24-hr forecast
  (17 Apr 2025 16:15 UTC | 334.6K)
- 36-hr forecast
  (17 Apr 2025 16:15 UTC | 339.4K)
- 48-hr forecast
  (17 Apr 2025 16:15 UTC | 340.8K)
- 60-hr forecast
  (17 Apr 2025 16:15 UTC | 343.2K)
- 72-hr forecast
  (17 Apr 2025 16:15 UTC | 337.4K)

Icing Forecasts (MINCOG algorithm)
- 12-hr forecast
  (17 Apr 2025 16:14 UTC | 340.4K)
- 24-hr forecast
  (17 Apr 2025 16:15 UTC | 337.9K)
- 36-hr forecast
  (17 Apr 2025 16:15 UTC | 337.9K)
- 48-hr forecast
  (17 Apr 2025 16:15 UTC | 338.3K)
- 60-hr forecast
  (17 Apr 2025 16:15 UTC | 336.2K)
- 72-hr forecast
  (17 Apr 2025 16:15 UTC | 334.9K)

Surface Forecasts
- 24-hr forecast
  (17 Apr 2025 20:51 UTC | 278.1K)
- 48-hr forecast
  (17 Apr 2025 18:10 UTC | 272.6K)
- 72-hr forecast
  (17 Apr 2025 18:59 UTC | 269.2K)
- 96-hr forecast
  (17 Apr 2025 14:57 UTC | 267.9K)

Wind & Wave Forecasts
- 24-hr forecast
  (17 Apr 2025 18:00 UTC | 241.1K)
- 48-hr forecast
  (17 Apr 2025 18:32 UTC | 237.9K)
- 72-hr forecast
  (17 Apr 2025 19:13 UTC | 232.9K)
- 96-hr forecast
  (17 Apr 2025 14:46 UTC | 230.1K)

Wave Period & Direction
- 24-hr forecast (color)
  (17 Apr 2025 17:17 UTC | 70.7K | 205.9K)
- 48-hr forecast (color)
  (17 Apr 2025 17:20 UTC | 70.6K | 204.1K)
- 72-hr forecast (color)
  (17 Apr 2025 17:23 UTC | 70.1K | 204.7K)
- 96-hr forecast (color)
  (17 Apr 2025 17:26 UTC | 70.3K | 201.5K)

GRTOFS Arctic Surface Current
- 24-hr forecast
  (17 Apr 2025 09:41 UTC | 2.0MB)
- 48-hr forecast
  (17 Apr 2025 10:19 UTC | 2.0MB)
- 72-hr forecast
  (17 Apr 2025 10:25 UTC | 2.0MB)
- 96-hr forecast
  (17 Apr 2025 15:14 UTC | 2.0MB)

GRTOFS Arctic Sea Surface Temperatures
- 24-hr forecast
  (17 Apr 2025 09:32 UTC | 1.5MB)
- 48-hr forecast
  (17 Apr 2025 10:09 UTC | 1.5MB)
- 72-hr forecast
  (17 Apr 2025 10:16 UTC | 1.5MB)
- 96-hr forecast
  (17 Apr 2025 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
Department of Commerce.

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