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: Thu, 01-Jan-1970 00:00:00 UTC	Updated: Fri, 21-Aug-2026 23:10:47 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-Aug-2026 18:17:06 UTC	Updated: Sat, 22-Aug-2026 17:19:01 UTC	Updated: Thu, 30-Jul-2026 15:24:02 UTC	Updated: Wed, 19-Aug-2026 13:32:49 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-Aug-2026 18:34:05 UTC	Updated: Sat, 22-Aug-2026 17:43:00 UTC	Updated: Sat, 22-Aug-2026 18:29:02 UTC	Updated: Sat, 22-Aug-2026 18:29:03 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: Sat, 22-Aug-2026 16:15:44 UTC	Updated: Sat, 22-Aug-2026 16:16:41 UTC	Updated: Sat, 22-Aug-2026 16:17:39 UTC	Updated: Sat, 22-Aug-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: Sat, 22-Aug-2026 09:35:10 UTC	Updated: Sat, 22-Aug-2026 10:01:15 UTC	Updated: Sat, 22-Aug-2026 10:14:09 UTC	Updated: Sat, 22-Aug-2026 15:20:37 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Sat, 22-Aug-2026 09:28:38 UTC	Updated: Sat, 22-Aug-2026 09:54:19 UTC	Updated: Sat, 22-Aug-2026 10:07:27 UTC	Updated: Sat, 22-Aug-2026 15:19:11 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Sat, 22-Aug-2026 15:48:07 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Sat, 22-Aug-2026 17:26:32 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Sat, 22-Aug-2026 16:17:10 UTC	Updated: Sat, 22-Aug-2026 16:17:19 UTC	Updated: Sat, 22-Aug-2026 16:17:27 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