Ocean Prediction Center - Alaska/Arctic Marine

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

Alaska/Arctic Analysis


Latest Surface Analysis	Latest SST/Ice Edge Analysis
Updated: Fri, 21-Nov-2025 02:55:01 UTC	Updated: Thu, 20-Nov-2025 23:10:42 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: Fri, 21-Nov-2025 04:42:04 UTC	Updated: Fri, 21-Nov-2025 06:07:55 UTC	Updated: Thu, 20-Nov-2025 18:33:54 UTC	Updated: Thu, 20-Nov-2025 14:32:57 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: Fri, 21-Nov-2025 05:25:04 UTC	Updated: Fri, 21-Nov-2025 06:00:57 UTC	Updated: Thu, 20-Nov-2025 19:06:59 UTC	Updated: Thu, 20-Nov-2025 15:00:56 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: Fri, 21-Nov-2025 04:15:51 UTC	Updated: Fri, 21-Nov-2025 04:16:58 UTC	Updated: Fri, 21-Nov-2025 04:17:46 UTC	Updated: Fri, 21-Nov-2025 04:18:33 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, 20-Nov-2025 09:30:43 UTC	Updated: Thu, 20-Nov-2025 10:23:57 UTC	Updated: Thu, 20-Nov-2025 10:02:02 UTC	Updated: Thu, 20-Nov-2025 15:16:10 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Thu, 20-Nov-2025 09:25:14 UTC	Updated: Thu, 20-Nov-2025 10:12:58 UTC	Updated: Thu, 20-Nov-2025 09:56:41 UTC	Updated: Thu, 20-Nov-2025 15:14:56 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Fri, 21-Nov-2025 04:01:59 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Fri, 21-Nov-2025 05:26:16 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Thu, 20-Nov-2025 16:16:49 UTC	Updated: Thu, 20-Nov-2025 16:16:56 UTC	Updated: Thu, 20-Nov-2025 16:17:03 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