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: Tue, 18-Nov-2025 21:21:54 UTC	Updated: Mon, 17-Nov-2025 23:10:40 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: Tue, 18-Nov-2025 17:23:05 UTC	Updated: Tue, 18-Nov-2025 17:59:54 UTC	Updated: Tue, 18-Nov-2025 19:24:57 UTC	Updated: Tue, 18-Nov-2025 15:39:38 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: Tue, 18-Nov-2025 18:02:05 UTC	Updated: Tue, 18-Nov-2025 18:04:56 UTC	Updated: Tue, 18-Nov-2025 19:29:50 UTC	Updated: Tue, 18-Nov-2025 16:11:52 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: Tue, 18-Nov-2025 16:15:51 UTC	Updated: Tue, 18-Nov-2025 16:16:59 UTC	Updated: Tue, 18-Nov-2025 16:18:05 UTC	Updated: Tue, 18-Nov-2025 16:19:12 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: Tue, 18-Nov-2025 09:30:36 UTC	Updated: Tue, 18-Nov-2025 10:22:39 UTC	Updated: Tue, 18-Nov-2025 10:02:29 UTC	Updated: Tue, 18-Nov-2025 15:14:03 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Tue, 18-Nov-2025 09:25:24 UTC	Updated: Tue, 18-Nov-2025 10:11:14 UTC	Updated: Tue, 18-Nov-2025 09:56:53 UTC	Updated: Tue, 18-Nov-2025 15:12:55 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Tue, 18-Nov-2025 21:42:09 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Tue, 18-Nov-2025 17:26:13 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Tue, 18-Nov-2025 16:16:09 UTC	Updated: Tue, 18-Nov-2025 16:16:17 UTC	Updated: Tue, 18-Nov-2025 16:16:24 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