Ocean Prediction Center - Alaska/Arctic Marine

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Atlantic: High Seas

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Alaska/Arctic Weather

Analysis – Graphical Forecasts – Text Forecasts – Hazards – Other Marine

Alaska/Arctic Analysis

More Info: Surface Analysis Color File Name Changes


Latest Surface Analysis	Latest SST/Ice Edge Analysis
Updated: Thu, 08-Oct-2026 20:49:22 UTC	Updated: Thu, 08-Oct-2026 23:10:36 UTC

Alaska/Arctic Graphical Forecasts


24-hour surface	48-hour surface	72-hour surface	96-hour surface
Loop: [3] [7] [14] Days	Loop: [3] [7] [14] Days	Loop: [3] [7] [14] Days	Loop: [3] [7] [14] Days
Updated: Thu, 08-Oct-2026 20:02:08 UTC	Updated: Thu, 08-Oct-2026 18:01:56 UTC	Updated: Thu, 08-Oct-2026 18:37:56 UTC	Updated: Thu, 08-Oct-2026 19:32:59 UTC


Loop: [3] [7] [14] Days	Loop: [3] [7] [14] Days	Loop: [3] [7] [14] Days	Loop: [3] [7] [14] Days
24-hour wind & wave	48-hour wind & wave	72-hour wind & wave	96-hour wind & wave
Updated: Thu, 08-Oct-2026 18:20:07 UTC	Updated: Thu, 08-Oct-2026 18:10:59 UTC	Updated: Thu, 08-Oct-2026 19:25:02 UTC	Updated: Thu, 08-Oct-2026 19:18:03 UTC


24-hour wave period & direction	48-hour wave period & direction	72-hour wave period & direction	96-hour wave period & direction
Loop: [3] [7] [14] Days	Loop: [3] [7] [14] Days	Loop: [3] [7] [14] Days	Loop: [3] [7] [14] Days
Updated: Thu, 08-Oct-2026 16:15:44 UTC	Updated: Thu, 08-Oct-2026 16:16:42 UTC	Updated: Thu, 08-Oct-2026 16:17:39 UTC	Updated: Thu, 08-Oct-2026 16:18:37 UTC


24-hour GRTOFS Arctic surface current	48-hour GRTOFS Arctic surface current	72-hour GRTOFS Arctic surface current	96-hour GRTOFS Arctic surface current
Updated: Thu, 08-Oct-2026 09:37:02 UTC	Updated: Thu, 08-Oct-2026 10:04:01 UTC	Updated: Thu, 08-Oct-2026 10:17:56 UTC	Updated: Thu, 08-Oct-2026 15:15:06 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Thu, 08-Oct-2026 09:30:09 UTC	Updated: Thu, 08-Oct-2026 09:56:50 UTC	Updated: Thu, 08-Oct-2026 10:10:41 UTC	Updated: Thu, 08-Oct-2026 15:13:28 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Thu, 08-Oct-2026 22:08:07 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Thu, 08-Oct-2026 23:26:32 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Thu, 08-Oct-2026 16:17:18 UTC	Updated: Thu, 08-Oct-2026 16:17:26 UTC	Updated: Thu, 08-Oct-2026 16:17:33 UTC
Freezing Spray Guidance
Includes Overland, Stallabrass and MINCOG Algorithms

Other Alaska/Arctic Marine Products


Other NWS Marine Forecasts Includes Tropcial Analysis & Forecasts	Multinational Text Products

Alaska Pacific Ocean Radiofax Schedule Image

Radiofax Schedule and Images