Atlantic Briefing Package

Analysis24 Hours48 Hours72 Hours96 Hours

Click any image to enlarge.


500 mb Analysis

Atlantic 500 mb Analysis

Last Update: Wed, 08-Jul-2026 03:58:36 UTC, Updates: Twice per day


Surface Analysis

Atlantic surface analysis

Last Update: Thu, 09-Jul-2026 14:49:21 UTC, Updates: Four times per day


Wind and Wave Analysis

Atlantic Offshore & adjacent waters sea state analysis

Last Update: Thu, 09-Jul-2026 18:37:38 UTC, Updates: Four times per day


Sea State Analysis

Atlantic sea state analysis

Last Update: Thu, 09-Jul-2026 13:02:59 UTC, Updates: Once per day


24 Hour 500 mb Forecast

24 hour Atlantic 500 mb offshore & adjacent waters

Last Update: Wed, 08-Jul-2026 03:59:03 UTC, Updates: Twice per day


24 Hour Surface Forecast

24 hour Atlantic surface offshore & adjacent waters

Last Update: Thu, 09-Jul-2026 16:43:39 UTC, Updates: Twice per day


24 Hour Wind and Wave Forecast

24 hour Atlantic wind/wave offshore & adjacent waters

Last Update: Thu, 09-Jul-2026 16:55:47 UTC, Updates: Twice per day


24 Hour Wave Period and Direction Forecast

24 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Thu, 09-Jul-2026 16:55:24 UTC, Updates: Twice per day


48 Hour 500 mb Forecast

48 hour 500 mb Atlantic

Last Update: Wed, 08-Jul-2026 03:59:58 UTC, Updates: Twice per day


48 Hour Surface Forecast

48 hour Atlantic surface

Last Update: Thu, 09-Jul-2026 18:09:41 UTC, Updates: Twice per day


48 Hour Wind and Wave Forecast

48 hour Atlantic wind/wave

Last Update: Thu, 09-Jul-2026 18:09:45 UTC, Updates: Twice per day


48 Hour Wave Period and Direction Forecast

48 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Thu, 09-Jul-2026 16:56:20 UTC, Updates: Twice per day


72 Hour 500 mb Forecast

72 hour 500 mb Atlantic

Last Update: Tue, 07-Jul-2026 17:21:24 UTC, Updates: Once per day


72 Hour Surface Forecast

72 hour Atlantic surface

Last Update: Mon, 01-Jun-2026 17:18:47 UTC, Updates: Once per day


72 Hour Wind and Wave Forecast

72 hour Atlantic wind/wave

Last Update: Thu, 09-Jul-2026 16:59:52 UTC, Updates: Once per day


72 Hour Wave Period and Direction Forecast

72 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Thu, 09-Jul-2026 16:57:15 UTC, Updates: Once per day


96 Hour 500 mb Forecast

96 hour Atlantic 500 mb

Last Update: Tue, 07-Jul-2026 17:21:48 UTC, Updates: Once per day


96 Hour Surface Forecast

96 hour Atlantic surface

Last Update: Mon, 01-Jun-2026 14:33:39 UTC, Updates: Once per day


96 Hour Wind and Wave Forecast

96 hour Atlantic wind/wave

Last Update: Thu, 09-Jul-2026 16:59:52 UTC, Updates: Once per day


96 Hour Wave Period and Direction Forecast

96 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Thu, 09-Jul-2026 16:58:10 UTC, Updates: Once per day