Tuesday, September22, 2020
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Marine Weather and Tides
Ladera Ranch, CA

Version 3.4
NOTICE
8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it.
8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue.
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 6:38AMSunset 6:48PM Tuesday September 22, 2020 2:36 PM PDT (21:36 UTC) Moonrise 12:35PMMoonset 10:52PM Illumination 31% Phase: Waxing Crescent; Moon at 6 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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PZZ750 Coastal Waters From San Mateo Point To The Mexican Border And Out To 30 Nm- 132 Pm Pdt Tue Sep 22 2020
Tonight..Wind nw 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 9 seconds and sw 2 ft at 17 seconds.
Wed..Wind nw 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 9 seconds and sw 2 ft at 16 seconds.
Wed night..Wind nw 10 kt in the evening... Becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 10 seconds and S 2 to 3 ft at 16 seconds.
Thu..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 9 seconds and S 2 to 4 ft at 13 seconds.
Thu night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 8 seconds and S 3 to 4 ft at 11 seconds.
Fri..Wind se 10 kt in the morning...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 3 ft.
Fri night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 to 4 ft and S 2 ft.
Sat..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 4 ft and S 2 ft.
Sat night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and sw 1 to 2 ft.
Sun..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft and sw 2 ft.
Sun night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and sw 1 to 2 ft.
PZZ700 132 Pm Pdt Tue Sep 22 2020
Synopsis for the far southern california coast.. At 2 pm, a 1020 mb high was 175 nm west of san francisco and a 1010 mb low was over needles. Weak onshore flow will continue into the weekend. A coastal eddy will circulate nights and mornings Thursday night into Saturday.


7 Day Forecast for Marine Location Near Ladera Ranch, CA
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location: 33.52, -117.6     debug


Area Discussion for - San Diego, CA
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FXUS66 KSGX 222053 AFDSGX

Area Forecast Discussion National Weather Service San Diego CA 200 PM PDT Tue Sep 22 2020

SYNOPSIS. Mild weather will prevail this afternoon with the upper level trough of low pressure moving by to the north. Locally gusty westerly winds will occur in the mountains and deserts this late afternoon and evening. High pressure aloft will bring warmer weather Wednesday and Thursday with patchy night and morning coastal low clouds and locally dense fog. Cooler weather will return Friday and Saturday as another trough moves by to the north, but then stronger high pressure aloft will build early next week and bring hot weather to many locations, and gusty easterly winds will occur, especially Sunday.

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

Skies were sunny at early afternoon, with slight warming compared to Monday in most areas. The onshore flow was still fairly light, but as usual with the trough to the north, there will be moderate west/southwest winds in the mountains and deserts with a few gusts around 40 MPH possible late this afternoon and this evening, based on the high-resolution models.

The upper trough will move to the east Wednesday and be replaced with a moderate upper high pressure system nearly overhead. This will bring warmer weather Wed/Thu, though mostly just 5-10 deg F above normal. The marine layer will be more shallow under the subsidence, and that will result in less inland extent of the stratus, but also more dense fog on the coastal mesas and other higher coastal terrain. Fri/Sat should have similar weather to that of Mon/Tue this week with cooling as another trough moves by to the north, but then a stronger high pressure system will develop just off the coast late Sat/Sun, and this will likely be accompanied by moderate east winds at the surface, with best wind gust potential on the west slopes of the San Diego County Mountains and through San Gorgonio/Banning Pass. Preliminary estimates are for gusts greater than 40 MPH in these locations. Early next week should be hot in many areas, though with low humidity, that will elevated the fire weather threat, especially with the possible wind Sunday. Temperatures will actually peak Mon/Tue next week, with a little over 100 likely in the Inland Empire, though winds should be less by then, with 110 possible in the lower deserts. These temperatures are generally 10-15 deg F above normal.

AVIATION. 222100Z . Coast/Valleys . SCT stratus to develop after 03z Wed and will spread 15-20 miles inland. BKN stratus possible 06-09z with bases 500-800 FT MSL. Fog will be possible where clouds intersect with terrain, vis 1-4 miles. Low clouds to diminish 15-17z Wed.

Mountains/Deserts . Mostly clear skies tonight and Wed. Surface gusts to develop after 21z Tue with west to northwest wind gusts of 25-35 kts. This may lead to moderate updrafts and downdrafts. Winds to diminish after 05z Wed.

MARINE. No hazardous marine conditions are expected through Sunday.

FIRE WEATHER. Low humidity, below 15 percent, will continue at times in the mountains and deserts most of the rest of this week. Some wind gusts around 40 MPH could locally occur briefly late this afternoon and evening on the desert mountain slopes and through San Gorgonio Pass. A possible critical fire weather event could occur early next week when offshore flow develops. Winds are most likely to peak Sunday, with easterly flow mainly over the San Diego County Mountains and some parts of Riverside County, though the Santa Ana Winds and Cajon Pass are less likely to receive strong winds in the easterly flow pattern. Preliminary wind estimates suggest that gusts could exceed 40 MPH locally, with humidity likely to be 10-15 percent, possibly lower. Current guidance suggests that winds will decrease Monday, but humidity is likely to be equal to or even lower than the Sunday values. Temperatures will be 10-15 deg F above normal Sunday/Monday.

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

SGX WATCHES/WARNINGS/ADVISORIES. CA . NONE. PZ . NONE.



PUBLIC/FIRE . Maxwell AVIATION/MARINE . CO/Schenk


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46224 - Oceanside Offshore, CA (045) 25 mi41 min 73°F3 ft
46253 31 mi41 min 69°F2 ft
PRJC1 34 mi49 min WSW 15 G 16
46256 34 mi41 min 66°F2 ft
PFXC1 36 mi49 min SW 12 G 12
PSXC1 37 mi49 min S 7 G 9.9
AGXC1 37 mi103 min WSW 15 G 16
PFDC1 37 mi121 min SSW 7 G 8.9
BAXC1 38 mi103 min SSE 6 G 8
OHBC1 - 9410660 - Los Angeles, CA 38 mi49 min 64°F1016.2 hPa
46222 - San Pedro, CA (092) 39 mi46 min 67°F2 ft
PXAC1 39 mi103 min NW 4.1 G 5.1
46266 42 mi67 min 69°F 71°F2 ft
46225 - Torrey Pines Outer, CA (100) 42 mi41 min 69°F2 ft
46254 48 mi41 min 73°F1 ft
LJPC1 - La Jolla, CA (073) 49 mi77 min NNW 4.1 G 6 1 ft
LJAC1 - 9410230 - La Jolla, CA 49 mi49 min NNW 6 G 7

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, CA18 mi44 minSW 710.00 miFair77°F60°F56%1015.3 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA20 mi42 minSSW 910.00 miFair84°F54°F36%1014.7 hPa

Link to 5 minute data for KSNA

Wind History from SNA (wind in knots)
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Last 24hrSW7SW8W6SW6SW7S6S5SW4SW4S4Calm3SE3CalmCalmCalmCalmCalmCalmCalmCalmSW6SW7SW7
1 day agoS10SW10SW10SW11SW6SW5SW3SW4CalmE5CalmSE3SE3CalmS3CalmSW3S4SE33Calm3SW8SW7
2 days agoW5S9SW6SW6W6SW6S5S3S4S6SW4S3CalmCalmSE3E5CalmCalmSE3CalmCalmS9S9S11

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Tue -- 01:48 AM PDT     3.71 feet High Tide
Tue -- 06:39 AM PDT     Sunrise
Tue -- 06:52 AM PDT     2.07 feet Low Tide
Tue -- 12:35 PM PDT     Moonrise
Tue -- 01:19 PM PDT     5.48 feet High Tide
Tue -- 06:46 PM PDT     Sunset
Tue -- 08:55 PM PDT     0.38 feet Low Tide
Tue -- 10:52 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.13.63.73.53.12.62.22.12.32.83.64.45.15.55.44.94321.10.60.40.61.1

Tide / Current Tables for Newport Bay Entrance, Corona del Mar, California
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Newport Bay Entrance
Click for Map
Tue -- 01:54 AM PDT     3.71 feet High Tide
Tue -- 06:40 AM PDT     Sunrise
Tue -- 06:47 AM PDT     2.23 feet Low Tide
Tue -- 12:36 PM PDT     Moonrise
Tue -- 01:26 PM PDT     5.50 feet High Tide
Tue -- 06:47 PM PDT     Sunset
Tue -- 09:03 PM PDT     0.51 feet Low Tide
Tue -- 10:53 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.13.63.73.53.12.72.32.22.533.74.55.15.55.454.23.22.21.30.70.50.71.1

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
Ground Weather Radar Station Santa Ana Mtns, CA
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