Sunday, November19, 2017 L-36.com


Marine Weather and Tides
La Quinta, CA

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 6:20AMSunset 4:41PM Sunday November 19, 2017 4:03 AM PST (12:03 UTC) Moonrise 8:15AMMoonset 6:56PM Illumination 1% Phase: New Moon; Moon at 1 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- 223 Am Pst Sun Nov 19 2017
Today..Wind nw to 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less. SWell W 2 to 3 ft at 9 seconds.
Tonight..Wind nw 10 kt with gusts to 15 kt in the evening... Becoming variable less than 10 kt. Wind waves 2 ft or less. SWell W 3 ft at 6 seconds.
Mon..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft at 7 seconds.
Mon night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 ft at 6 seconds.
Tue..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft at 6 seconds.
Tue night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 ft.
Wed..Wind variable less than 10 kt...becoming nw 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 1 ft.
Wed night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft.
Thanksgiving day..Wind variable less than 10 kt...becoming nw 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 2 ft.
Thu night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft.
PZZ700 223 Am Pst Sun Nov 19 2017
Synopsis for the far southern california coast.. At 2 am pst...a 1024 mb high was 175 nm wsw of Monterey california and a 1016 mb low was near tucson. Light to moderate onshore flow will continue through Thursday, with winds turning offshore temporarily during the nights and mornings Wednesday and Thursday.

7 Day Forecast for Marine Location Near La Quinta, CA
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location: 33.64, -116.27     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 191005
afdsgx
area forecast discussion
national weather service san diego ca
205 am pst Sun nov 19 2017

Synopsis
Clear skies will continue strong radiational cooling for the rest
of tonight. This will result in freezing temperatures across the
mojave desert... The coldest night of the season thus far in big
bear... And patchy radiational fog along the coast. Temperatures
will warm quickly today and be a few degrees above average by
early afternoon. High pressure aloft along the west coast will
strengthen through Wednesday with a warming trend taking high
temperatures to 15 to 20 degrees above average on Wednesday. Areas
near the coast may cool slightly on thanksgiving... With cooling
spreading inland for Friday through next weekend as high pressure
aloft along the west coast weakens and onshore lower level flow
returns.

Discussion For extreme southwestern california including orange...

san diego... Western riverside and southwestern san bernardino
counties...

satellite imagery early this morning shows areas of stratus over
central and southern coastal areas of san diego county extending
inland to the mesas and far western valleys. Fog has been dense
near the mesas... In the far western valleys... And near other
higher coastal terrain with visibilities not quite as low near sea
level. The local workstation WRF has been handling this well and
shows the stratus gradually eroding from the northeast later
tonight and past sunrise.

Very weak offshore lower level flow combined with the high
pressure aloft is keeping coastal foothill areas and areas below
passes and canyons warmer early this morning while areas without
mixing are a few degrees cooler than 24 hours ago. Temperatures
in portions of the upper deserts will fall to around freezing
early this morning with patchy frost... And areas around big bear
will once again fall into the teens. High temperatures for most
areas will not change much for today and Monday from those on
Saturday.

Strengthening high pressure aloft along the west coast and weak
offshore lower level flow will bring greater warming for Tuesday
and Wednesday with high temperatures Wednesday 15 to 20 degrees
above average. This will push high temperatures into the 90s in
portions of the lower deserts... The valleys... And inland coastal
areas with highs in the 80s extending to near the beaches.

Inland areas will remain similarly warm on thanksgiving while
coastal areas may cool slightly. For Friday through next
weekend... High pressure aloft along the west coast will begin to
weaken and onshore lower level flow will return to southern
california. Cooling will spread inland but with inland high
temperatures still remaining a little above average through next
Sunday.

Aviation
191000z... Coast valleys... Patchy very low clouds (bases 100-400 ft
msl) and dense fog near the coast and mesas in san diego county
through 12z, then likely to push off the coast and dissipate after
12z, per hi-res models and Sat trends. After 13z or so, p6sm vis and
mostly skc. Patchy very low clouds and dense fog psbl again late
tonight and early Monday morning near the coast but forecaster
confidence on details is low at this time.

Mountains deserts... Sct-bkn clouds AOA 12000 ft msl with
unrestricted vis through tonight.

Marine
No hazardous marine conditions are expected through Thursday.

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

Sgx watches warnings advisories
Ca... Frost advisory until 8 am pst this morning for apple and lucerne
valleys.

Pz... None.

Public... 17
aviation marine... Jmb


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 68 mi96 min 62°F2 ft
46224 - Oceanside Offshore, CA (045) 71 mi34 min 62°F2 ft

Wind History for La Jolla, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Palm Springs, Jacqueline Cochran Regional Airport, CA5 mi72 minN 010.00 miFair42°F27°F55%1018.1 hPa
Palm Springs Regional Airport, CA18 mi71 minNW 510.00 miFair59°F21°F23%1019.2 hPa

Wind History from TRM (wind in knots)
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Last 24hrN6N5N4NE6NW3Calm3CalmE4W6SW3CalmSE5SE6SE5W3N3CalmCalmN4NW5N3CalmNW5
1 day agoCalmN3N7NW4NW7N9NW9N5NW4NW5CalmN8N12NW9N10NW11NW7NW15NW13NW10N8NW9N6N5
2 days agoW3N3E3CalmCalm3CalmSE74S4CalmE3NE3E4CalmNE7NW5NW6NW3SW3CalmCalmCalmCalm

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Sun -- 02:36 AM PST     1.62 feet Low Tide
Sun -- 06:25 AM PST     Sunrise
Sun -- 07:20 AM PST     Moonrise
Sun -- 08:45 AM PST     5.84 feet High Tide
Sun -- 03:49 PM PST     -0.35 feet Low Tide
Sun -- 04:45 PM PST     Sunset
Sun -- 06:01 PM PST     Moonset
Sun -- 10:04 PM PST     3.81 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.82.11.71.72.12.9455.75.85.44.43.11.80.6-0.2-0.300.91.92.93.53.83.6

Tide / Current Tables for La Jolla, Scripps Pier, California
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La Jolla
Click for Map
Sun -- 02:30 AM PST     1.92 feet Low Tide
Sun -- 06:23 AM PST     Sunrise
Sun -- 07:17 AM PST     Moonrise
Sun -- 08:41 AM PST     5.78 feet High Tide
Sun -- 03:46 PM PST     -0.23 feet Low Tide
Sun -- 04:45 PM PST     Sunset
Sun -- 06:01 PM PST     Moonset
Sun -- 10:11 PM PST     3.80 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.92.3222.43.24.25.15.75.85.34.33.11.80.6-0.1-0.20.20.91.92.83.53.83.7

Weather Map and Satellite Images
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Weather Map
wmap_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of Southwest    EDIT
Geos

Wind Forecast for San Diego, CA (7,2,3,4)
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Ground Weather Radar Station San Diego, CA
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weather_mapweather_map weather_map

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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 numerious 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.