Ocean Prediction Center - Alaska/Arctic Marine

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

Alaska/Arctic Analysis


Latest Surface Analysis	Latest SST/Ice Edge Analysis
Updated: Sat, 22-Nov-2025 03:09:59 UTC	Updated: Fri, 21-Nov-2025 23:10:38 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, 22-Nov-2025 05:13:05 UTC	Updated: Sat, 22-Nov-2025 06:32:04 UTC	Updated: Fri, 21-Nov-2025 19:49:57 UTC	Updated: Fri, 21-Nov-2025 16:50:56 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, 22-Nov-2025 04:57:05 UTC	Updated: Sat, 22-Nov-2025 06:50:27 UTC	Updated: Fri, 21-Nov-2025 18:49:55 UTC	Updated: Fri, 21-Nov-2025 14:56:55 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, 22-Nov-2025 04:15:51 UTC	Updated: Sat, 22-Nov-2025 04:16:58 UTC	Updated: Sat, 22-Nov-2025 04:17:43 UTC	Updated: Sat, 22-Nov-2025 04:18:29 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: Fri, 21-Nov-2025 09:30:18 UTC	Updated: Fri, 21-Nov-2025 10:21:30 UTC	Updated: Fri, 21-Nov-2025 10:02:59 UTC	Updated: Fri, 21-Nov-2025 15:14:06 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Fri, 21-Nov-2025 09:25:02 UTC	Updated: Fri, 21-Nov-2025 10:10:46 UTC	Updated: Fri, 21-Nov-2025 09:57:09 UTC	Updated: Fri, 21-Nov-2025 15:12:57 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Sat, 22-Nov-2025 04:23:40 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Sat, 22-Nov-2025 05:26:11 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Fri, 21-Nov-2025 16:16:05 UTC	Updated: Fri, 21-Nov-2025 16:16:13 UTC	Updated: Fri, 21-Nov-2025 16:16:19 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