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: Tue, 18-Nov-2025 09:22:31 UTC	Updated: Mon, 17-Nov-2025 23:10:40 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: Tue, 18-Nov-2025 05:27:08 UTC	Updated: Tue, 18-Nov-2025 07:09:54 UTC	Updated: Mon, 17-Nov-2025 19:39:56 UTC	Updated: Mon, 17-Nov-2025 14:05:57 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: Tue, 18-Nov-2025 05:17:04 UTC	Updated: Tue, 18-Nov-2025 07:29:54 UTC	Updated: Mon, 17-Nov-2025 20:02:59 UTC	Updated: Mon, 17-Nov-2025 15:21:55 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: Tue, 18-Nov-2025 04:15:47 UTC	Updated: Tue, 18-Nov-2025 04:16:49 UTC	Updated: Tue, 18-Nov-2025 04:17:31 UTC	Updated: Tue, 18-Nov-2025 04:18:13 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: Tue, 18-Nov-2025 09:30:36 UTC	Updated: Mon, 17-Nov-2025 10:22:47 UTC	Updated: Tue, 18-Nov-2025 10:02:29 UTC	Updated: Mon, 17-Nov-2025 15:13:37 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Tue, 18-Nov-2025 09:25:24 UTC	Updated: Tue, 18-Nov-2025 10:11:14 UTC	Updated: Tue, 18-Nov-2025 09:56:53 UTC	Updated: Mon, 17-Nov-2025 15:12:25 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Tue, 18-Nov-2025 09:36:02 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Tue, 18-Nov-2025 05:26:16 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Tue, 18-Nov-2025 09:57:07 UTC	Updated: Tue, 18-Nov-2025 09:57:15 UTC	Updated: Tue, 18-Nov-2025 09:57:22 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