Hurricane Warnings in Effect
Atlantic:  High Seas

Atlantic Briefing Package

Analysis24 Hours48 Hours72 Hours96 Hours

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500 mb Analysis

Atlantic 500 mb Analysis

Last Update: Mon, 07-Oct-2024 03:58:55 UTC, Updates: Twice per day


Surface Analysis

Atlantic surface analysis

Last Update: Mon, 07-Oct-2024 09:15:31 UTC, Updates: Four times per day


Wind and Wave Analysis

Atlantic Offshore & adjacent waters sea state analysis

Last Update: Mon, 07-Oct-2024 07:26:19 UTC, Updates: Four times per day


Sea State Analysis

Atlantic sea state analysis

Last Update: Sun, 06-Oct-2024 16:40:42 UTC, Updates: Once per day


24 Hour 500 mb Forecast

24 hour Atlantic 500 mb offshore & adjacent waters

Last Update: Mon, 07-Oct-2024 04:00:11 UTC, Updates: Twice per day


24 Hour Surface Forecast

24 hour Atlantic surface offshore & adjacent waters

Last Update: Thu, 01-Jan-1970 00:00:00 UTC, Updates: Twice per day


24 Hour Wind and Wave Forecast

24 hour Atlantic wind/wave offshore & adjacent waters

Last Update: Thu, 01-Jan-1970 00:00:00 UTC, Updates: Twice per day


24 Hour Wave Period and Direction Forecast

24 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Mon, 07-Oct-2024 04:55:34 UTC, Updates: Twice per day


48 Hour 500 mb Forecast

48 hour 500 mb Atlantic

Last Update: Mon, 07-Oct-2024 04:02:33 UTC, Updates: Twice per day


48 Hour Surface Forecast

48 hour Atlantic surface

Last Update: Mon, 07-Oct-2024 04:57:37 UTC, Updates: Twice per day


48 Hour Wind and Wave Forecast

48 hour Atlantic wind/wave

Last Update: Mon, 07-Oct-2024 08:39:13 UTC, Updates: Twice per day


48 Hour Wave Period and Direction Forecast

48 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Mon, 07-Oct-2024 04:56:40 UTC, Updates: Twice per day


72 Hour 500 mb Forecast

72 hour 500 mb Atlantic

Last Update: Sun, 06-Oct-2024 17:24:47 UTC, Updates: Once per day


72 Hour Surface Forecast

72 hour Atlantic surface

Last Update: Sun, 06-Oct-2024 20:40:56 UTC, Updates: Once per day


72 Hour Wind and Wave Forecast

72 hour Atlantic wind/wave

Last Update: Sun, 06-Oct-2024 20:34:48 UTC, Updates: Once per day


72 Hour Wave Period and Direction Forecast

72 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Mon, 07-Oct-2024 04:57:25 UTC, Updates: Once per day


96 Hour 500 mb Forecast

96 hour Atlantic 500 mb

Last Update: Sun, 06-Oct-2024 17:25:59 UTC, Updates: Once per day


96 Hour Surface Forecast

96 hour Atlantic surface

Last Update: Sun, 06-Oct-2024 17:58:40 UTC, Updates: Once per day


96 Hour Wind and Wave Forecast

96 hour Atlantic wind/wave

Last Update: Sun, 06-Oct-2024 19:04:57 UTC, Updates: Once per day


96 Hour Wave Period and Direction Forecast

96 hour Atlantic Peak Wave Period & Direction/Ice Accretion

Last Update: Mon, 07-Oct-2024 04:58:09 UTC, Updates: Once per day