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: Tue, 18-Aug-2026 23:10:50 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, 19-Aug-2026 05:14:07 UTC	Updated: Wed, 19-Aug-2026 04:54:00 UTC	Updated: Thu, 30-Jul-2026 15:24:02 UTC	Updated: Thu, 01-Jan-1970 00:00:00 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, 19-Aug-2026 05:31:08 UTC	Updated: Wed, 19-Aug-2026 05:16:59 UTC	Updated: Tue, 18-Aug-2026 19:13:57 UTC	Updated: Tue, 18-Aug-2026 19:08:58 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: Wed, 19-Aug-2026 04:15:46 UTC	Updated: Wed, 19-Aug-2026 04:16:43 UTC	Updated: Wed, 19-Aug-2026 04:17:20 UTC	Updated: Wed, 19-Aug-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: Wed, 19-Aug-2026 09:36:22 UTC	Updated: Wed, 19-Aug-2026 10:01:50 UTC	Updated: Wed, 19-Aug-2026 10:16:10 UTC	Updated: Tue, 18-Aug-2026 15:15:54 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Wed, 19-Aug-2026 09:29:22 UTC	Updated: Wed, 19-Aug-2026 09:55:14 UTC	Updated: Wed, 19-Aug-2026 10:09:23 UTC	Updated: Tue, 18-Aug-2026 15:14:20 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Wed, 19-Aug-2026 09:35:05 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Wed, 19-Aug-2026 11:27:31 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Wed, 19-Aug-2026 09:58:25 UTC	Updated: Wed, 19-Aug-2026 09:58:33 UTC	Updated: Wed, 19-Aug-2026 09:58:41 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