Atlantic Briefing Package

Analysis24 Hours48 Hours72 Hours96 Hours

Click any image to enlarge.


500 mb Analysis

Atlantic 500 mb Analysis

Last Update: Wed, 09-Sep-2026 03:58:46 UTC, Updates: Twice per day


Surface Analysis

Atlantic surface analysis

Last Update: Wed, 09-Sep-2026 14:13:10 UTC, Updates: Four times per day


Wind and Wave Analysis

Atlantic Offshore & adjacent waters sea state analysis

Last Update: Wed, 09-Sep-2026 12:26:38 UTC, Updates: Four times per day


Sea State Analysis

Atlantic sea state analysis

Last Update: Wed, 09-Sep-2026 12:40:41 UTC, Updates: Once per day


24 Hour 500 mb Forecast

24 hour Atlantic 500 mb offshore & adjacent waters

Last Update: Wed, 09-Sep-2026 03:59:14 UTC, Updates: Twice per day


24 Hour Surface Forecast

24 hour Atlantic surface offshore & adjacent waters

Last Update: Wed, 09-Sep-2026 05:07:38 UTC, Updates: Twice per day


24 Hour Wind and Wave Forecast

24 hour Atlantic wind/wave offshore & adjacent waters

Last Update: Wed, 09-Sep-2026 05:23:41 UTC, Updates: Twice per day


24 Hour Wave Period and Direction Forecast

24 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Wed, 09-Sep-2026 04:55:25 UTC, Updates: Twice per day


48 Hour 500 mb Forecast

48 hour 500 mb Atlantic

Last Update: Wed, 09-Sep-2026 04:00:07 UTC, Updates: Twice per day


48 Hour Surface Forecast

48 hour Atlantic surface

Last Update: Wed, 09-Sep-2026 04:51:39 UTC, Updates: Twice per day


48 Hour Wind and Wave Forecast

48 hour Atlantic wind/wave

Last Update: Wed, 09-Sep-2026 04:51:43 UTC, Updates: Twice per day


48 Hour Wave Period and Direction Forecast

48 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Wed, 09-Sep-2026 04:56:23 UTC, Updates: Twice per day


72 Hour 500 mb Forecast

72 hour 500 mb Atlantic

Last Update: Tue, 08-Sep-2026 17:21:40 UTC, Updates: Once per day


72 Hour Surface Forecast

72 hour Atlantic surface

Last Update: Wed, 02-Sep-2026 16:27:38 UTC, Updates: Once per day


72 Hour Wind and Wave Forecast

72 hour Atlantic wind/wave

Last Update: Tue, 08-Sep-2026 19:00:46 UTC, Updates: Once per day


72 Hour Wave Period and Direction Forecast

72 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Wed, 09-Sep-2026 04:57:01 UTC, Updates: Once per day


96 Hour 500 mb Forecast

96 hour Atlantic 500 mb

Last Update: Tue, 08-Sep-2026 17:22:08 UTC, Updates: Once per day


96 Hour Surface Forecast

96 hour Atlantic surface

Last Update: Wed, 02-Sep-2026 16:28:36 UTC, Updates: Once per day


96 Hour Wind and Wave Forecast

96 hour Atlantic wind/wave

Last Update: Tue, 08-Sep-2026 19:03:42 UTC, Updates: Once per day


96 Hour Wave Period and Direction Forecast

96 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Wed, 09-Sep-2026 04:57:38 UTC, Updates: Once per day