Ocean Prediction Center - Alaska/Arctic Marine

Hurricane Warnings in Effect

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

Alaska/Arctic Analysis


Latest Surface Analysis	Latest SST/Ice Edge Analysis
Updated: Mon, 01-Dec-2025 21:03:58 UTC	Updated: Mon, 01-Dec-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: Mon, 01-Dec-2025 18:37:01 UTC	Updated: Mon, 01-Dec-2025 19:06:01 UTC	Updated: Mon, 01-Dec-2025 22:03:54 UTC	Updated: Mon, 01-Dec-2025 21:59:55 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: Mon, 01-Dec-2025 18:44:04 UTC	Updated: Mon, 01-Dec-2025 17:51:56 UTC	Updated: Mon, 01-Dec-2025 20:56:55 UTC	Updated: Mon, 01-Dec-2025 15:07:59 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: Mon, 01-Dec-2025 16:15:52 UTC	Updated: Mon, 01-Dec-2025 16:17:00 UTC	Updated: Mon, 01-Dec-2025 16:18:07 UTC	Updated: Mon, 01-Dec-2025 16:19:14 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: Mon, 01-Dec-2025 09:29:57 UTC	Updated: Mon, 01-Dec-2025 10:26:46 UTC	Updated: Mon, 01-Dec-2025 10:01:39 UTC	Updated: Mon, 01-Dec-2025 15:14:33 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Mon, 01-Dec-2025 09:24:45 UTC	Updated: Mon, 01-Dec-2025 10:15:29 UTC	Updated: Mon, 01-Dec-2025 09:56:28 UTC	Updated: Mon, 01-Dec-2025 15:13:26 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Mon, 01-Dec-2025 22:03:32 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Mon, 01-Dec-2025 23:26:13 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Mon, 01-Dec-2025 16:16:01 UTC	Updated: Mon, 01-Dec-2025 16:16:08 UTC	Updated: Mon, 01-Dec-2025 16:16:15 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