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: Thu, 09-Apr-2026 03:16:09 UTC	Updated: Wed, 08-Apr-2026 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: Thu, 09-Apr-2026 05:09:08 UTC	Updated: Thu, 09-Apr-2026 05:16:00 UTC	Updated: Wed, 08-Apr-2026 19:09:57 UTC	Updated: Wed, 08-Apr-2026 17:24:05 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, 09-Apr-2026 05:41:07 UTC	Updated: Thu, 09-Apr-2026 05:49:02 UTC	Updated: Wed, 08-Apr-2026 19:35:03 UTC	Updated: Wed, 08-Apr-2026 17:24:07 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, 09-Apr-2026 04:15:39 UTC	Updated: Thu, 09-Apr-2026 04:16:38 UTC	Updated: Thu, 09-Apr-2026 04:17:14 UTC	Updated: Thu, 09-Apr-2026 04:17:50 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, 08-Apr-2026 09:31:28 UTC	Updated: Wed, 08-Apr-2026 09:54:50 UTC	Updated: Wed, 08-Apr-2026 10:14:02 UTC	Updated: Wed, 08-Apr-2026 15:19:38 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Wed, 08-Apr-2026 09:25:49 UTC	Updated: Wed, 08-Apr-2026 09:49:07 UTC	Updated: Wed, 08-Apr-2026 10:08:39 UTC	Updated: Wed, 08-Apr-2026 15:18:27 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Thu, 09-Apr-2026 03:40:30 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Thu, 09-Apr-2026 05:26:39 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Wed, 08-Apr-2026 16:16:45 UTC	Updated: Wed, 08-Apr-2026 16:16:51 UTC	Updated: Wed, 08-Apr-2026 16:16:58 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