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, 21-May-2026 20:56:49 UTC	Updated: Sun, 17-May-2026 23:10:43 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, 21-May-2026 16:58:07 UTC	Updated: Thu, 21-May-2026 18:29:58 UTC	Updated: Thu, 21-May-2026 17:58:59 UTC	Updated: Thu, 21-May-2026 15:15:02 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, 21-May-2026 16:51:07 UTC	Updated: Thu, 21-May-2026 18:36:57 UTC	Updated: Thu, 21-May-2026 19:09:59 UTC	Updated: Thu, 21-May-2026 15:45:04 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, 21-May-2026 16:15:41 UTC	Updated: Thu, 21-May-2026 16:16:37 UTC	Updated: Thu, 21-May-2026 16:17:32 UTC	Updated: Thu, 21-May-2026 16:18:27 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, 21-May-2026 09:35:52 UTC	Updated: Thu, 21-May-2026 10:02:08 UTC	Updated: Thu, 21-May-2026 10:15:06 UTC	Updated: Thu, 21-May-2026 15:16:47 UTC


24-hour GRTOFS Arctic SST	48-hour GRTOFS Arctic SST	72-hour GRTOFS Arctic SST	96-hour GRTOFS Arctic SST
Updated: Thu, 21-May-2026 09:29:08 UTC	Updated: Thu, 21-May-2026 09:55:18 UTC	Updated: Thu, 21-May-2026 10:08:25 UTC	Updated: Thu, 21-May-2026 15:15:17 UTC

Alaska/Arctic Text Forecasts

High Seas Forecasts
description

North Pacific Ocean

Updated: Thu, 21-May-2026 15:44:04 UTC

East and Central North Pacific Ocean (Metarea XII)

Updated: Thu, 21-May-2026 17:26:35 UTC

Alaska/Arctic Hazard Products


12-hour Icing	24-hour Icing	36-hour Icing
Updated: Thu, 21-May-2026 16:17:27 UTC	Updated: Thu, 21-May-2026 16:17:35 UTC	Updated: Thu, 21-May-2026 16:17:43 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