Pacific Briefing Package

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The legacy OPC website URL https://www.opc.ncep.noaa.gov permanently redirects to https://ocean.weather.gov. On or after July 9, 2019 the old URL will not work. Users must use https://ocean.weather.gov to access the OPC website. More information is available at https://www.weather.gov/media/notification/scn19-10opc_terminate.pdf.

PLEASE NOTE: This .shtml webpage is going to be converted to .php format on June 4, 2019. On that date you will need to replace ".shtml" with ".php" in the URL address bar. The actual page content will remain the same. More information is available at https://www.weather.gov/media/notification/scn19-11opc_shtml.pdf.

Pacific Briefing Package

Analysis – 24 Hours – 48 Hours – 72 Hours – 96 Hours

Click any image to enlarge.

500 mb Analysis

Pacific 500 mb Analysis

Last Update: 14:15Z, 21 April 2019, Updates: Twice per day

Surface Analysis

Pacific surface analysis

Last Update: 21:05Z, 21 April 2019, Updates: Four times per day

Wind and Wave Analysis

Pacific Offshore & adjacent waters sea state analysis

Last Update: 19:11Z, 21 April 2019, Updates: Four times per day

Sea State Analysis

Pacific sea state analysis

Last Update: 01:45Z, 21 April 2019, Updates: Once per day

24 Hour 500 mb Forecast

24 hour Pacific 500 mb offshore & adjacent waters

Last Update: 17:29Z, 21 April 2019, Updates: Twice per day

24 Hour Surface Forecast

24 hour Pacific surface offshore & adjacent waters

Last Update: 16:46Z, 21 April 2019, Updates: Twice per day

24 Hour Wind and Wave Forecast

24 hour Pacific wind/wave offshore & adjacent waters

Last Update: 17:33Z, 21 April 2019, Updates: Twice per day

24 Hour Wave Period and Direction Forecast

24 hour Pacific Peak Wave Period & Direction/Ice Accretion

Last Update: 16:21Z, 21 April 2019, Updates: Twice per day

48 Hour 500 mb Forecast

48 hour 500 mb Pacific

Last Update: 17:30Z, 21 April 2019, Updates: Twice per day

48 Hour Surface Forecast

48 hour Pacific surface

Last Update: 17:28Z, 21 April 2019, Updates: Twice per day

48 Hour Wind and Wave Forecast

48 hour Pacific wind/wave

Last Update: 18:14Z, 21 April 2019, Updates: Twice per day

48 Hour Wave Period and Direction Forecast

48 hour Pacific Peak Wave Period & Direction/Ice Accretion

Last Update: 16:17Z, 21 April 2019, Updates: Twice per day

72 Hour 500 mb Forecast

72 hour 500 mb Pacific

Last Update: 17:31Z, 21 April 2019, Updates: Once per day

72 Hour Surface Forecast

72 hour Pacific surface

Last Update: 18:15Z, 21 April 2019, Updates: Once per day

72 Hour Wind and Wave Forecast

72 hour Pacific wind/wave

Last Update: 19:14Z, 21 April 2019, Updates: Once per day

72 Hour Wave Period and Direction Forecast

72 hour Pacific Peak Wave Period & Direction/Ice Accretion

Last Update: 16:19Z, 21 April 2019, Updates: Once per day

96 Hour 500 mb Forecast

96 hour Pacific 500 mb

Last Update: 17:32Z, 21 April 2019, Updates: Once per day

96 Hour Surface Forecast

96 hour Pacific surface

Last Update: 13:57Z, 21 April 2019, Updates: Once per day

96 Hour Wind and Wave Forecast

96 hour Pacific wind/wave

Last Update: 14:28Z, 21 April 2019, Updates: Once per day

96 Hour Wave Period and Direction Forecast

96 hour Pacific Peak Wave Period & Direction/Ice Accretion

Last Update: 16:15Z, 21 April 2019, Updates: Once per day