Ocean Prediction Center - Alaska/Arctic Marine

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

Alaska/Arctic Analysis

More Info: Surface Analysis Color File Name Changes


Latest Surface Analysis	Latest SST/Ice Edge Analysis
Updated: Thu, 29-Oct-2026 15:03:21 UTC	Updated: Wed, 28-Oct-2026 23:10:43 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: Thu, 29-Oct-2026 17:17:07 UTC	Updated: Thu, 29-Oct-2026 16:46:04 UTC	Updated: Thu, 29-Oct-2026 17:37:57 UTC	Updated: Thu, 29-Oct-2026 18:43:58 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: Thu, 29-Oct-2026 17:44:08 UTC	Updated: Thu, 29-Oct-2026 17:10:57 UTC	Updated: Thu, 29-Oct-2026 17:47:56 UTC	Updated: Thu, 29-Oct-2026 15:01:06 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: Thu, 29-Oct-2026 16:15:44 UTC	Updated: Thu, 29-Oct-2026 16:16:43 UTC	Updated: Thu, 29-Oct-2026 16:17:42 UTC	Updated: Thu, 29-Oct-2026 16:18:40 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: Thu, 29-Oct-2026 09:35:52 UTC	Updated: Thu, 29-Oct-2026 10:02:07 UTC	Updated: Thu, 29-Oct-2026 10:15:10 UTC	Updated: Thu, 29-Oct-2026 15:15:53 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Thu, 29-Oct-2026 09:29:20 UTC	Updated: Thu, 29-Oct-2026 09:55:24 UTC	Updated: Thu, 29-Oct-2026 10:08:11 UTC	Updated: Thu, 29-Oct-2026 15:14:20 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Thu, 29-Oct-2026 16:12:00 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Thu, 29-Oct-2026 17:26:34 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Thu, 29-Oct-2026 16:18:10 UTC	Updated: Thu, 29-Oct-2026 16:18:18 UTC	Updated: Thu, 29-Oct-2026 16:18:27 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