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: Sun, 04-Oct-2026 02:32:10 UTC	Updated: Sat, 03-Oct-2026 23:10:45 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: Sat, 03-Oct-2026 18:12:06 UTC	Updated: Sat, 03-Oct-2026 18:03:02 UTC	Updated: Sat, 03-Oct-2026 19:28:03 UTC	Updated: Sat, 03-Oct-2026 18:20:57 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: Sat, 03-Oct-2026 18:22:07 UTC	Updated: Sat, 03-Oct-2026 17:22:58 UTC	Updated: Sat, 03-Oct-2026 19:27:00 UTC	Updated: Sat, 03-Oct-2026 19:22:58 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: Sun, 04-Oct-2026 04:15:44 UTC	Updated: Sun, 04-Oct-2026 04:16:41 UTC	Updated: Sun, 04-Oct-2026 04:17:18 UTC	Updated: Sun, 04-Oct-2026 04:17:55 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: Sat, 03-Oct-2026 09:35:52 UTC	Updated: Sat, 03-Oct-2026 10:02:12 UTC	Updated: Sat, 03-Oct-2026 10:15:39 UTC	Updated: Sat, 03-Oct-2026 15:19:22 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Sat, 03-Oct-2026 09:29:11 UTC	Updated: Sat, 03-Oct-2026 09:55:31 UTC	Updated: Sat, 03-Oct-2026 10:08:42 UTC	Updated: Sat, 03-Oct-2026 15:17:49 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Sun, 04-Oct-2026 04:16:05 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Sat, 03-Oct-2026 23:26:34 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Sat, 03-Oct-2026 16:17:08 UTC	Updated: Sat, 03-Oct-2026 16:17:16 UTC	Updated: Sat, 03-Oct-2026 16:17:24 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