Ocean Prediction Center - Alaska/Arctic Marine

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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: Wed, 14-Oct-2026 02:45:44 UTC	Updated: Tue, 13-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: Wed, 14-Oct-2026 06:06:07 UTC	Updated: Wed, 14-Oct-2026 05:27:58 UTC	Updated: Tue, 13-Oct-2026 18:08:57 UTC	Updated: Tue, 13-Oct-2026 16:12:58 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: Wed, 14-Oct-2026 06:26:09 UTC	Updated: Wed, 14-Oct-2026 05:56:59 UTC	Updated: Tue, 13-Oct-2026 18:20:02 UTC	Updated: Tue, 13-Oct-2026 16:05:00 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: Wed, 14-Oct-2026 04:15:43 UTC	Updated: Wed, 14-Oct-2026 04:16:40 UTC	Updated: Wed, 14-Oct-2026 04:17:16 UTC	Updated: Wed, 14-Oct-2026 04:17:52 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: Tue, 13-Oct-2026 09:37:04 UTC	Updated: Tue, 13-Oct-2026 10:04:26 UTC	Updated: Tue, 13-Oct-2026 10:18:44 UTC	Updated: Tue, 13-Oct-2026 15:14:35 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Tue, 13-Oct-2026 09:30:13 UTC	Updated: Tue, 13-Oct-2026 09:57:15 UTC	Updated: Tue, 13-Oct-2026 10:11:22 UTC	Updated: Tue, 13-Oct-2026 15:13:12 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Wed, 14-Oct-2026 04:05:48 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Wed, 14-Oct-2026 05:26:32 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Tue, 13-Oct-2026 16:17:25 UTC	Updated: Tue, 13-Oct-2026 16:17:32 UTC	Updated: Tue, 13-Oct-2026 16:17:40 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