Ocean Prediction Center - Alaska/Arctic Marine

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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: Sun, 25-Oct-2026 08:38:22 UTC	Updated: Sat, 24-Oct-2026 23:10:47 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: Sun, 25-Oct-2026 06:04:06 UTC	Updated: Sun, 25-Oct-2026 06:16:59 UTC	Updated: Sat, 24-Oct-2026 19:23:01 UTC	Updated: Sat, 24-Oct-2026 14:39:59 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: Sun, 25-Oct-2026 06:21:09 UTC	Updated: Sun, 25-Oct-2026 06:27:59 UTC	Updated: Sat, 24-Oct-2026 18:33:04 UTC	Updated: Sat, 24-Oct-2026 16:22:57 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: Sun, 25-Oct-2026 04:15:42 UTC	Updated: Sun, 25-Oct-2026 04:16:40 UTC	Updated: Sun, 25-Oct-2026 04:17:17 UTC	Updated: Sun, 25-Oct-2026 04:17:54 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: Sun, 25-Oct-2026 09:36:59 UTC	Updated: Sun, 25-Oct-2026 10:04:25 UTC	Updated: Sun, 25-Oct-2026 10:18:17 UTC	Updated: Sat, 24-Oct-2026 15:21:01 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Sun, 25-Oct-2026 09:29:54 UTC	Updated: Sun, 25-Oct-2026 09:57:00 UTC	Updated: Sun, 25-Oct-2026 10:11:10 UTC	Updated: Sat, 24-Oct-2026 15:19:24 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Sun, 25-Oct-2026 10:18:07 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Sun, 25-Oct-2026 11:26:32 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Sun, 25-Oct-2026 09:59:43 UTC	Updated: Sun, 25-Oct-2026 09:59:55 UTC	Updated: Sun, 25-Oct-2026 10:00:09 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