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: Sat, 31-Oct-2026 08:33:22 UTC	Updated: Fri, 30-Oct-2026 23:10:42 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, 31-Oct-2026 05:30:08 UTC	Updated: Sat, 31-Oct-2026 06:03:56 UTC	Updated: Fri, 30-Oct-2026 18:03:56 UTC	Updated: Fri, 30-Oct-2026 18:07:56 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, 31-Oct-2026 06:13:14 UTC	Updated: Sat, 31-Oct-2026 06:28:56 UTC	Updated: Fri, 30-Oct-2026 19:09:06 UTC	Updated: Fri, 30-Oct-2026 18:19:59 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: Sat, 31-Oct-2026 04:15:45 UTC	Updated: Sat, 31-Oct-2026 04:16:43 UTC	Updated: Sat, 31-Oct-2026 04:17:21 UTC	Updated: Sat, 31-Oct-2026 04:17:58 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, 31-Oct-2026 09:36:08 UTC	Updated: Sat, 31-Oct-2026 10:02:02 UTC	Updated: Sat, 31-Oct-2026 10:15:03 UTC	Updated: Fri, 30-Oct-2026 15:14:42 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Sat, 31-Oct-2026 09:29:24 UTC	Updated: Sat, 31-Oct-2026 09:55:26 UTC	Updated: Sat, 31-Oct-2026 10:08:10 UTC	Updated: Fri, 30-Oct-2026 15:13:15 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Sat, 31-Oct-2026 09:54:32 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Sat, 31-Oct-2026 11:26:33 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Sat, 31-Oct-2026 09:59:21 UTC	Updated: Sat, 31-Oct-2026 09:59:29 UTC	Updated: Sat, 31-Oct-2026 09:59:41 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