Pacific Briefing Package

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Atlantic: High Seas

Pacific Briefing Package

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

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500 mb Analysis

Pacific 500 mb Analysis

Last Update: Fri, 05-Dec-2025 14:15:57 UTC, Updates: Twice per day

Surface Analysis

Pacific surface analysis

Last Update: Fri, 05-Dec-2025 15:05:37 UTC, Updates: Four times per day

Wind and Wave Analysis

Pacific Offshore & adjacent waters sea state analysis

Last Update: Fri, 05-Dec-2025 14:02:45 UTC, Updates: Four times per day

Sea State Analysis

Pacific sea state analysis

Last Update: Fri, 05-Dec-2025 02:32:56 UTC, Updates: Once per day

24 Hour 500 mb Forecast

24 hour Pacific 500 mb offshore & adjacent waters

Last Update: Fri, 05-Dec-2025 05:28:57 UTC, Updates: Twice per day

24 Hour Surface Forecast

24 hour Pacific surface

Last Update: Fri, 05-Dec-2025 05:53:06 UTC, Updates: Twice per day

24 Hour Wind and Wave Forecast

24 hour Pacific wind/wave

Last Update: Fri, 05-Dec-2025 06:44:08 UTC, Updates: Twice per day

24 Hour Wave Period and Direction Forecast

24 hour Pacific Peak Wave Period & Direction/Ice Accretion

Last Update: Fri, 05-Dec-2025 16:15:32 UTC, Updates: Twice per day

48 Hour 500 mb Forecast

48 hour 500 mb Pacific

Last Update: Fri, 05-Dec-2025 05:30:08 UTC, Updates: Twice per day

48 Hour Surface Forecast

48 hour Pacific surface

Last Update: Fri, 05-Dec-2025 05:54:53 UTC, Updates: Twice per day

48 Hour Wind and Wave Forecast

48 hour Pacific wind/wave

Last Update: Fri, 05-Dec-2025 06:26:57 UTC, Updates: Twice per day

48 Hour Wave Period and Direction Forecast

48 hour Pacific Peak Wave Period & Direction/Ice Accretion

Last Update: Fri, 05-Dec-2025 16:16:41 UTC, Updates: Twice per day

72 Hour 500 mb Forecast

72 hour 500 mb Pacific

Last Update: Thu, 04-Dec-2025 17:31:19 UTC, Updates: Once per day

72 Hour Surface Forecast

72 hour Pacific surface

Last Update: Thu, 04-Dec-2025 20:33:59 UTC, Updates: Once per day

72 Hour Wind and Wave Forecast

72 hour Pacific wind/wave

Last Update: Thu, 04-Dec-2025 20:55:59 UTC, Updates: Once per day

72 Hour Wave Period and Direction Forecast

72 hour Pacific Peak Wave Period & Direction/Ice Accretion

Last Update: Fri, 05-Dec-2025 16:17:49 UTC, Updates: Once per day

96 Hour 500 mb Forecast

96 hour Pacific 500 mb

Last Update: Thu, 04-Dec-2025 17:32:32 UTC, Updates: Once per day

96 Hour Surface Forecast

96 hour Pacific surface

Last Update: Fri, 05-Dec-2025 15:10:57 UTC, Updates: Once per day

96 Hour Wind and Wave Forecast

96 hour Pacific wind/wave

Last Update: Fri, 05-Dec-2025 15:06:58 UTC, Updates: Once per day

96 Hour Wave Period and Direction Forecast

96 hour Pacific Peak Wave Period & Direction/Ice Accretion

Last Update: Fri, 05-Dec-2025 16:18:58 UTC, Updates: Once per day