Ocean Prediction Center - Alaska/Arctic Marine

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More Info: Summer 2026 Product Changes

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

Alaska/Arctic Analysis


Latest Surface Analysis	Latest SST/Ice Edge Analysis
Updated: Wed, 22-Jul-2026 21:11:06 UTC	Updated: Wed, 22-Jul-2026 23:10:44 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, 22-Jul-2026 18:02:08 UTC	Updated: Wed, 22-Jul-2026 17:50:56 UTC	Updated: Mon, 01-Jun-2026 17:16:37 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, 22-Jul-2026 18:03:08 UTC	Updated: Wed, 22-Jul-2026 18:15:58 UTC	Updated: Wed, 22-Jul-2026 17:37:05 UTC	Updated: Wed, 22-Jul-2026 17:37:05 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, 22-Jul-2026 16:15:41 UTC	Updated: Wed, 22-Jul-2026 16:16:37 UTC	Updated: Wed, 22-Jul-2026 16:17:33 UTC	Updated: Wed, 22-Jul-2026 16:18:29 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: Wed, 22-Jul-2026 09:35:49 UTC	Updated: Wed, 22-Jul-2026 10:01:29 UTC	Updated: Wed, 22-Jul-2026 10:13:56 UTC	Updated: Wed, 22-Jul-2026 15:17:08 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Wed, 22-Jul-2026 09:29:00 UTC	Updated: Wed, 22-Jul-2026 09:54:41 UTC	Updated: Wed, 22-Jul-2026 10:07:26 UTC	Updated: Wed, 22-Jul-2026 15:15:43 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Wed, 22-Jul-2026 21:34:16 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Wed, 22-Jul-2026 23:26:34 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Wed, 22-Jul-2026 16:16:27 UTC	Updated: Wed, 22-Jul-2026 16:16:34 UTC	Updated: Wed, 22-Jul-2026 16:16:42 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