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, 19-Mar-2026 09:05:16 UTC	Updated: Wed, 18-Mar-2026 23:10:35 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, 19-Mar-2026 07:35:08 UTC	Updated: Thu, 19-Mar-2026 05:31:57 UTC	Updated: Wed, 18-Mar-2026 16:54:57 UTC	Updated: Wed, 18-Mar-2026 13:40:59 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: Thu, 19-Mar-2026 07:41:08 UTC	Updated: Thu, 19-Mar-2026 05:31:57 UTC	Updated: Wed, 18-Mar-2026 17:13:55 UTC	Updated: Wed, 18-Mar-2026 15:22:59 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, 19-Mar-2026 04:15:44 UTC	Updated: Thu, 19-Mar-2026 04:16:42 UTC	Updated: Thu, 19-Mar-2026 04:17:21 UTC	Updated: Thu, 19-Mar-2026 04:18:00 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, 19-Mar-2026 09:31:36 UTC	Updated: Thu, 19-Mar-2026 09:53:27 UTC	Updated: Thu, 19-Mar-2026 10:04:25 UTC	Updated: Wed, 18-Mar-2026 15:16:06 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Thu, 19-Mar-2026 09:25:55 UTC	Updated: Thu, 19-Mar-2026 09:47:43 UTC	Updated: Thu, 19-Mar-2026 09:58:45 UTC	Updated: Wed, 18-Mar-2026 15:14:57 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Thu, 19-Mar-2026 09:41:58 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Thu, 19-Mar-2026 05:26:38 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Thu, 19-Mar-2026 09:58:32 UTC	Updated: Thu, 19-Mar-2026 09:58:39 UTC	Updated: Thu, 19-Mar-2026 09:58:46 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