Atlantic Briefing Package

Home

Mobile Site

RSS

Local Forecast

Atlantic Briefing Package

Analysis – 24 Hours – 48 Hours – 72 Hours – 96 Hours

Click any image to enlarge.

500 mb Analysis

Atlantic 500 mb Analysis

Last Update: Wed, 04-Feb-2026 03:58:46 UTC, Updates: Twice per day

Surface Analysis

Atlantic surface analysis

Last Update: Wed, 04-Feb-2026 03:10:57 UTC, Updates: Four times per day

Wind and Wave Analysis

Atlantic Offshore & adjacent waters sea state analysis

Last Update: Wed, 04-Feb-2026 01:27:47 UTC, Updates: Four times per day

Sea State Analysis

Atlantic sea state analysis

Last Update: Tue, 03-Feb-2026 14:17:43 UTC, Updates: Once per day

24 Hour 500 mb Forecast

24 hour Atlantic 500 mb offshore & adjacent waters

Last Update: Wed, 04-Feb-2026 03:59:44 UTC, Updates: Twice per day

24 Hour Surface Forecast

24 hour Atlantic surface offshore & adjacent waters

Last Update: Wed, 04-Feb-2026 05:45:36 UTC, Updates: Twice per day

24 Hour Wind and Wave Forecast

24 hour Atlantic wind/wave offshore & adjacent waters

Last Update: Wed, 04-Feb-2026 06:38:35 UTC, Updates: Twice per day

24 Hour Wave Period and Direction Forecast

24 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Wed, 04-Feb-2026 04:55:23 UTC, Updates: Twice per day

48 Hour 500 mb Forecast

48 hour 500 mb Atlantic

Last Update: Wed, 04-Feb-2026 04:01:42 UTC, Updates: Twice per day

48 Hour Surface Forecast

48 hour Atlantic surface

Last Update: Wed, 04-Feb-2026 05:41:37 UTC, Updates: Twice per day

48 Hour Wind and Wave Forecast

48 hour Atlantic wind/wave

Last Update: Wed, 04-Feb-2026 06:10:41 UTC, Updates: Twice per day

48 Hour Wave Period and Direction Forecast

48 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Wed, 04-Feb-2026 04:56:18 UTC, Updates: Twice per day

72 Hour 500 mb Forecast

72 hour 500 mb Atlantic

Last Update: Tue, 03-Feb-2026 17:23:38 UTC, Updates: Once per day

72 Hour Surface Forecast

72 hour Atlantic surface

Last Update: Tue, 03-Feb-2026 20:59:41 UTC, Updates: Once per day

72 Hour Wind and Wave Forecast

72 hour Atlantic wind/wave

Last Update: Tue, 03-Feb-2026 20:54:53 UTC, Updates: Once per day

72 Hour Wave Period and Direction Forecast

72 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Wed, 04-Feb-2026 04:56:53 UTC, Updates: Once per day

96 Hour 500 mb Forecast

96 hour Atlantic 500 mb

Last Update: Tue, 03-Feb-2026 17:24:35 UTC, Updates: Once per day

96 Hour Surface Forecast

96 hour Atlantic surface

Last Update: Tue, 03-Feb-2026 20:34:42 UTC, Updates: Once per day

96 Hour Wind and Wave Forecast

96 hour Atlantic wind/wave

Last Update: Tue, 03-Feb-2026 16:04:40 UTC, Updates: Once per day

96 Hour Wave Period and Direction Forecast

96 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Wed, 04-Feb-2026 04:57:27 UTC, Updates: Once per day