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: Thu, 27-Nov-2025 03:10:43 UTC	Updated: Wed, 26-Nov-2025 23:10:39 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: Wed, 26-Nov-2025 18:36:05 UTC	Updated: Thu, 27-Nov-2025 05:00:15 UTC	Updated: Wed, 26-Nov-2025 20:18:06 UTC	Updated: Wed, 26-Nov-2025 18:23:04 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: Wed, 26-Nov-2025 18:26:07 UTC	Updated: Thu, 27-Nov-2025 04:45:23 UTC	Updated: Wed, 26-Nov-2025 20:18:06 UTC	Updated: Wed, 26-Nov-2025 18:23:02 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, 27-Nov-2025 04:15:51 UTC	Updated: Thu, 27-Nov-2025 04:16:59 UTC	Updated: Thu, 27-Nov-2025 04:17:45 UTC	Updated: Thu, 27-Nov-2025 04:18:32 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: Wed, 26-Nov-2025 09:30:50 UTC	Updated: Wed, 26-Nov-2025 10:25:24 UTC	Updated: Wed, 26-Nov-2025 10:04:03 UTC	Updated: Wed, 26-Nov-2025 15:17:27 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Wed, 26-Nov-2025 09:25:24 UTC	Updated: Wed, 26-Nov-2025 10:14:53 UTC	Updated: Wed, 26-Nov-2025 09:58:16 UTC	Updated: Wed, 26-Nov-2025 15:16:21 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Thu, 27-Nov-2025 03:35:53 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Thu, 27-Nov-2025 05:26:16 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Wed, 26-Nov-2025 16:16:10 UTC	Updated: Wed, 26-Nov-2025 16:16:17 UTC	Updated: Wed, 26-Nov-2025 16:16:23 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