Sunday, January26, 2020
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Marine Weather and Tides
Newport Beach, CA

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 6:50AMSunset 5:17PM Sunday January 26, 2020 2:12 PM PST (22:12 UTC) Moonrise 9:15AMMoonset 8:08PM Illumination 4% Phase: Waxing Crescent; Moon at 2 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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PZZ655 Inner Waters From Point Mugu To San Mateo Pt. Ca Including Santa Catalina And Anacapa Islands- 936 Am Pst Sun Jan 26 2020
Today..SW winds 5 to 10 kt. Wind waves 2 ft or less. W swell 3 to 4 ft at 14 seconds.
Tonight..NW winds 10 to 15 kt, becoming 5 to 10 kt after midnight. Wind waves 2 ft or less. W swell 3 to 5 ft at 11 seconds.
Mon..From point mugu to santa Monica, ne winds 15 to 20 kt becoming nw in the afternoon. Elsewhere, winds variable 10 kt or less becoming nw 10 to 15 kt in the afternoon. Wind waves 2 to 3 ft. W swell 3 to 5 ft at 13 seconds.
Mon night..From point mugu to santa Monica, N winds 15 to 20 kt. Elsewhere, W winds 10 to 15 kt becoming variable 10 kt or less after midnight. Wind waves 2 ft or less. W swell 3 to 5 ft at 13 seconds.
Tue..From point mugu to santa Monica, ne winds 20 to 25 kt becoming nw 10 to 15 kt in the afternoon. Elsewhere, winds variable 10 kt or less becoming W 10 to 15 kt in the afternoon. Wind waves 2 to 3 ft. W swell 3 to 5 ft at 11 seconds.
Tue night..NW winds 10 to 15 kt. Wind waves 2 ft or less. W swell 3 to 4 ft at 12 seconds.
Wed..NW winds 10 to 15 kt. Wind waves 2 ft or less. W swell 3 to 5 ft.
Thu..NW winds 5 to 10 kt. Wind waves 2 ft or less. W swell 3 to 5 ft.
PZZ600 936 Am Pst Sun Jan 26 2020
Synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park..At 16z or 8 am pst, a 1026 mb high pressure center was located 500 nm southwest of point conception and a 983 mb low pressure center was located in the gulf of alaska.


7 Day Forecast for Marine Location Near Newport Beach, CA
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location: 33.59, -117.91     debug


Area Discussion for - San Diego, CA
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FXUS66 KSGX 262138 AFDSGX

Area Forecast Discussion National Weather Service San Diego CA 138 PM PST Sun Jan 26 2020

SYNOPSIS. A weak trough will move across the State today, bringing cooler weather and gusty west winds over the mountains and deserts. Warmer weather will develop on Monday as winds turn offshore and the marine layer thins. The passage of another trough on Wednesday will usher in a Santa Ana pattern that will persist through the upcoming weekend with low humidity, gusty northeasterly winds at times, and well above average temperatures. A high Surf Advisory remains in effect through this evening for area beaches.

DISCUSSION. FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE . SAN DIEGO . WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES .

At 1 PM, water vapor satellite showed an upper-level trough moving into southern CA. The trough passage will strengthen onshore flow across the region today and help low clouds linger over some coastal and valley locations throughout the day. Westerly wind gusts of 20-30 mph are expected across portions of the mountains and deserts through this evening.

Weak upper-level ridging and weak offshore flow will create highs mostly around 5 degrees above normal across the region for the first part of the work week. Marine layer clouds will be more patchy tonight, then almost non-existent for the rest of the week. Stronger ridging at the end of the week will create the possibility of highs in the 80s for far inland areas and the lower deserts. Model ensembles are in good agreement with the ridging, then greatly disagree past next weekend. An inside slider will move by to our east mid-week, but will keep conditions dry over southern CA and could help create gusty Santa Ana winds for inland areas Wednesday, with breezy conditions continuing through Saturday. Highest north to northeast gusts Wednesday are between 40-50 mph at this time. Besides the drizzle this morning, no precipitation is expected for the next week.

AVIATION. 262110Z . Coast/Valleys . BKN/OVC stratus/fog slowly clearing in parts of the valleys this afternoon. Unrestricted VIS to the coast, though HZ sticking in some parts 4-6 sm. Bases around 1500-2000 ft MSL, though Inland Empire sites close to 1000 ft MSL and areas of VIS 1-3 sm gradually improving slightly this afternoon. Moderate confidence on lingering stratus possible into the afternoon at the beaches. More low clouds (generally 1000 ft MSL and above) will spread inland Sun evening after 02Z.

Mountains/Deserts . SCT/BKN high clouds at/above 20000 ft MSL and unrestricted vis will continue through tonight.

MARINE. The long-period WNW swell has peaked, and seas will gradually lower through tonight. Some seas of 6 to 8 feet will still be possible through Wednesday afternoon in southwestern portions of the outer waters. Otherwise, no hazardous conditions are expected through Friday.

BEACHES. High Surf Advisory remains in effect through 6 PM this evening for possible surf of 4 to 7 feet, highest in San Diego County.

Another shot of WNW swell with period 15-17 seconds could generate some high surf of around 7 feet on Tuesday, primarily in San Diego County.

SKYWARN. Skywarn activation is not requested. However weather spotters are encouraged to report significant weather conditions.

SGX WATCHES/WARNINGS/ADVISORIES. CA . High Surf Advisory until 6 PM PST this evening for Orange County Coastal Areas-San Diego County Coastal Areas.

PZ . NONE.

PUBLIC . JJT AVIATION/MARINE/BEACHES . APR


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46253 14 mi43 min 61°F4 ft
46256 17 mi43 min 60°F3 ft
PRJC1 18 mi55 min SSE 4.1 G 6
PFXC1 19 mi55 min SSE 5.1 G 6
OHBC1 - 9410660 - Los Angeles, CA 21 mi61 min 61°F1021.2 hPa
PSXC1 21 mi55 min SSW 5.1 G 7
46222 - San Pedro, CA (092) 22 mi50 min 61°F5 ft
46224 - Oceanside Offshore, CA (045) 37 mi43 min 60°F4 ft
46221 - Santa Monica Bay, CA (028) 43 mi47 min 61°F5 ft
ICAC1 - 9410840 - Santa Monica Pier 43 mi61 min SW 8 G 9.9 57°F 60°F1021 hPa

Wind History for Los Angeles Pier J, CA
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
John Wayne-Orange County Airport, CA7 mi80 minS 46.00 miOvercast with Haze61°F51°F70%1020.8 hPa
Los Alamitos Army Airfield, CA16 mi75 minSSW 36.00 miFog/Mist58°F55°F94%1020.9 hPa
Fullerton, Fullerton Municipal Airport, CA20 mi80 minN 06.00 miOvercast with Haze59°F50°F72%1020.4 hPa
Long Beach, Long Beach Airport, CA21 mi80 minSE 78.00 miOvercast58°F50°F75%1020.2 hPa

Link to 5 minute data for KSNA

Wind History from SNA (wind in knots)
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Last 24hrS8SW6S6S7S5SW5Calm5E3CalmCalmE3NE3S3CalmE3E5NE5NE5E443S4SW5
1 day agoS10S8SW7SW6SW4S5CalmCalmCalmCalmCalmCalmCalmSW3CalmNE3CalmS43Calm4NW4CalmS9
2 days agoW6W3S4SW3CalmSE3CalmCalmCalmCalmCalmCalmNW3CalmCalmNE3CalmCalmSE3S3S5S7S7SW5

Tide / Current Tables for Newport Bay Entrance, Corona del Mar, California (2)
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Newport Bay Entrance
Click for Map
Sun -- 03:24 AM PST     1.96 feet Low Tide
Sun -- 06:51 AM PST     Sunrise
Sun -- 08:14 AM PST     Moonrise
Sun -- 09:29 AM PST     5.70 feet High Tide
Sun -- 04:37 PM PST     -0.56 feet Low Tide
Sun -- 05:16 PM PST     Sunset
Sun -- 07:08 PM PST     Moonset
Sun -- 11:06 PM PST     3.87 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.52.92.3222.53.34.35.15.65.65.142.71.30.2-0.4-0.5-00.91.92.93.63.9

Tide / Current Tables for Los Patos (highway bridge), California
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Los Patos (highway bridge)
Click for Map
Sun -- 04:38 AM PST     1.21 feet Low Tide
Sun -- 06:52 AM PST     Sunrise
Sun -- 08:15 AM PST     Moonrise
Sun -- 10:31 AM PST     4.87 feet High Tide
Sun -- 05:17 PM PST     Sunset
Sun -- 05:50 PM PST     -0.35 feet Low Tide
Sun -- 07:08 PM PST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.32.92.31.71.31.21.62.43.44.24.84.84.43.62.51.40.4-0.2-0.3-00.71.62.53.1

Weather Map
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wmap_P
GEOS Local Image of Southwest    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for San Diego, CA (17,4,5,8)
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Ground Weather Radar Station Santa Ana Mtns, CA
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Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerous of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.