National Weather Service
Ocean Prediction Center
Hurricane Warnings in Effect
Pacific:
High Seas EPI
View full site
–
Return to mobile index
Pacific Data & Forecasts
High Seas
North Pacific
(18 Aug 2026 03:47 UTC)
East and Central N Pacific
(
Metarea XII
)
(18 Aug 2026 05:27 UTC)
Synopsis
Washington & Oregon Waters
(18 Aug 2026 05:41 UTC)
Northern California Waters
(18 Aug 2026 05:41 UTC)
Southern California Waters
(18 Aug 2026 05:41 UTC)
Offshore Waters
Washington & Oregon
(18 Aug 2026 03:56 UTC)
California
(18 Aug 2026 03:56 UTC)
Navtex (Navigational Telex)
Astoria, OR "W"
(18 Aug 2026 05:41 UTC)
San Francisco, CA "C"
(18 Aug 2026 05:41 UTC)
Cambria, CA "Q"
(18 Aug 2026 05:41 UTC)
Maps and Charts
Pacific 500 mb
Analysis
(color)
(18 Aug 2026 02:15 UTC | 60.0K | 297.6K)
24-hr forecast
(color)
(18 Aug 2026 05:28 UTC | 57.7K | 290.4K)
48-hr forecast
(color)
(18 Aug 2026 05:29 UTC | 57.2K | 292.0K)
72-hr forecast
(color)
(17 Aug 2026 17:30 UTC | 57.7K | 289.3K)
96-hr forecast
(color)
(17 Aug 2026 17:31 UTC | 58.9K | 297.2K)
Pacific Surface Analysis
Latest Analysis
(18 Aug 2026 02:44 UTC | 66.7K)
00 UTC color Analysis
(18 Aug 2026 02:43 UTC | 158.7K)
06 UTC color Analysis
(17 Aug 2026 08:16 UTC | 164.4K)
12 UTC color Analysis
(17 Aug 2026 14:33 UTC | 162.4K)
18 UTC color Analysis
(17 Aug 2026 21:05 UTC | 170.0K)
Pacific Surface Forecasts
24-hr forecast
(18 Aug 2026 05:34 UTC | 63.5K)
48-hr forecast
(18 Aug 2026 05:09 UTC | 62.0K)
72-hr forecast
(01 Jun 2026 17:15 UTC | 40.1K)
96-hr forecast
(01 Jun 2026 14:31 UTC | 40.1K)
Pacific Wind & Wave
Analysis
(18 Aug 2026 02:08 UTC | 44.0K)
24-hr forecast
(17 Aug 2026 17:00 UTC | 67.9K)
48-hr forecast
(17 Aug 2026 17:29 UTC | 67.3K)
72-hr forecast
(17 Aug 2026 16:51 UTC | 66.5K)
96-hr forecast
(17 Aug 2026 16:51 UTC | 67.1K)
Pacific Sea State
Analysis
(18 Aug 2026 01:46 UTC | 57.0K)
Pacific Wave Period & Direction
24-hr forecast
(color)
(18 Aug 2026 04:15 UTC | 85.4K | 236.5K)
48-hr forecast
(color)
(18 Aug 2026 04:16 UTC | 85.4K | 240.1K)
72-hr forecast
(color)
(18 Aug 2026 04:17 UTC | 85.6K | 245.7K)
96-hr forecast
(color)
(18 Aug 2026 04:17 UTC | 85.8K | 241.8K)
This information is provided as a public service from:
Ocean Prediction Center
National Centers for Environmental Prediction
National Weather Service
National Oceanic and Atmospheric Administration
Department of Commerce
Disclaimer
Privacy
About the NWS
Feedback:
Contact OPC
OPC on Facebook
OPC on X
OPC homepage:
ocean.weather.gov
OPC mobile:
ocean.weather.gov/mobile/
OPC on Facebook
OPC on X
