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Atlantic Data & Forecasts

High Seas

North Atlantic
(Metarea IV)
(07 Aug 2026 15:36 UTC)

Synopsis

NE U.S. Waters
(07 Aug 2026 15:11 UTC)
Mid Atlantic Waters
(07 Aug 2026 15:11 UTC)
SE U.S. Waters & SW N Atlantic
(07 Aug 2026 15:13 UTC)

Offshore Waters

New England
(07 Aug 2026 14:32 UTC)
West Central North Atlantic
(07 Aug 2026 14:38 UTC)

Navtex (Navigational Telex)

Boston, MA "F"
(07 Aug 2026 15:11 UTC)
Portsmouth, VA "N"
(07 Aug 2026 15:11 UTC)
Charleston, SC "E"
(07 Aug 2026 15:13 UTC)

Maps and Charts

Atlantic 500 mb
- Analysis (color)
  (07 Aug 2026 17:19 UTC | 62.0K | 301.0K)
- 24-hr forecast (color)
  (07 Aug 2026 17:20 UTC | 63.8K | 305.9K)
- 36-hr forecast (color)
  (07 Aug 2026 17:20 UTC | 63.5K | 302.5K)
- 48-hr forecast (color)
  (07 Aug 2026 17:21 UTC | 64.2K | 311.6K)
- 72-hr forecast (color)
  (07 Aug 2026 17:21 UTC | 62.5K | 311.5K)
- 96-hr forecast (color)
  (07 Aug 2026 17:21 UTC | 61.2K | 301.5K)

Atlantic Surface Analysis
- Latest Analysis
  (07 Aug 2026 14:31 UTC | 72.0K)
- 00 UTC color Analysis
  (07 Aug 2026 03:05 UTC | 170.8K)
- 06 UTC color Analysis
  (07 Aug 2026 08:13 UTC | 173.7K)
- 12 UTC color Analysis
  (07 Aug 2026 14:32 UTC | 182.6K)
- 18 UTC color Analysis
  (06 Aug 2026 22:19 UTC | 174.4K)

Atlantic Surface Forecasts
- 24-hr forecast
  (07 Aug 2026 16:26 UTC | 68.7K)
- 48-hr forecast
  (07 Aug 2026 16:51 UTC | 67.7K)
- 72-hr forecast
  (01 Jun 2026 17:18 UTC | 42.9K)
- 96-hr forecast
  (01 Jun 2026 14:33 UTC | 42.9K)

Atlantic Wind & Wave
- Analysis
  (07 Aug 2026 13:07 UTC | 46.9K )
- 24-hr forecast
  (07 Aug 2026 16:37 UTC | 69.6K)
- 48-hr forecast
  (07 Aug 2026 17:07 UTC | 71.6K)
- 72-hr forecast
  (07 Aug 2026 16:40 UTC | 68.4K)
- 96-hr forecast
  (07 Aug 2026 16:42 UTC | 68.2K)

Atlantic Sea State
- Analysis
  (07 Aug 2026 13:03 UTC | 57.1K)

Atlantic Wave Period & Direction
- 24-hr forecast (color)
  (07 Aug 2026 16:55 UTC | 75.4K | 235.2K)
- 48-hr forecast (color)
  (07 Aug 2026 16:56 UTC | 76.0K | 235.6K)
- 72-hr forecast (color)
  (07 Aug 2026 16:57 UTC | 76.6K | 234.8K)
- 96-hr forecast (color)
  (07 Aug 2026 16:58 UTC | 76.0K | 231.3K)

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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