Wednesday, May23, 2018 L-36.com


Marine Weather and Tides
French Valley, CA

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 5:39AMSunset 7:49PM Wednesday May 23, 2018 8:11 AM PDT (15:11 UTC) Moonrise 2:14PMMoonset 2:25AM Illumination 63% Phase: Waxing Gibbous; Moon at 9 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- 202 Am Pdt Wed May 23 2018
Today..Wind W to 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 10 seconds and sw 4 to 5 ft at 17 seconds.
Tonight..Wind W 10 kt with gusts to 15 kt in the evening... Becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 9 seconds and S 4 to 5 ft at 16 seconds.
Thu..Wind variable less than 10 kt...becoming W 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 10 seconds and S 4 ft at 15 seconds.
Thu night..Wind nw 10 kt. Gusts to 15 kt in the evening. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 9 seconds and S 3 to 4 ft at 15 seconds.
Fri..Wind nw 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft or less...becoming 3 ft in the afternoon. Mixed swell W 2 to 3 ft at 7 seconds and S 3 ft at 14 seconds.
Fri night..Wind nw 10 to 15 kt with gusts to 20 kt. Wind waves 3 ft in the evening...becoming 2 ft or less. Mixed swell W 4 to 5 ft and S 2 to 3 ft.
Sat..Wind W 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft or less...becoming 3 to 4 ft in the afternoon. Mixed swell W 3 to 5 ft and S 2 ft.
Sat night..Wind W 10 to 15 kt in the evening... Becoming variable less than 10 kt. Wind waves 3 ft in the evening... Becoming 2 ft or less. Mixed swell W 3 to 5 ft and S 2 ft.
Sun..Wind variable less than 10 kt...becoming W 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 4 to 5 ft and sw 2 ft.
Sun night..Wind W 10 kt with gusts to 15 kt in the evening... Becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 3 to 5 ft and sw 1 to 2 ft.
PZZ700 202 Am Pdt Wed May 23 2018
Synopsis for the far southern california coast.. At 2 am, a 1017 mb high was about 700 nm southwest of san diego and a 1007 mb low hovered over southern nevada. Weak to moderate onshore flow will prevail through Sunday. An increase in winds is expected Friday and Saturday.

7 Day Forecast for Marine Location Near French Valley, CA
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location: 33.63, -117     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 231016
afdsgx
area forecast discussion
national weather service san diego ca
316 am pdt Wed may 23 2018

Synopsis
Seasonal weather for the latter part of may will continue with
onshore flow keeping coastal and valley areas cooler with night
and morning low clouds and fog lingering near the coast some
afternoons. The marine layer will become a little shallower
through Thursday... Then deepen for Friday and Saturday... Then
become gradually shallower through early next week. There will be
gusty southwest to west winds in the mountains and deserts each
late afternoon through late evening... Strongest on Friday and
Saturday. Inland high temperatures will cool through Saturday to
10 to 15 degrees below average... Then warm early next week
returning to around average on Tuesday.

Discussion For extreme southwestern california including orange...

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

seasonal weather for the latter part of may in southern california
will continue into next week. Upper level low pressure centered
over the great basin will weaken and move northeastward with weak
high pressure across southern california through Thursday. The
marine layer was near 4000 feet deep Tuesday afternoon with
coastal low clouds extending onto the lower coastal mountain
slopes early this morning. The marine layer will become gradually
shallower into Thursday but remain sufficient deep for coastal low
clouds to extend into the far inland valleys for Wednesday night
into Thursday morning.

High temperatures won't change much through Thursday... Then will
cool for Friday into Saturday as a low pressure system off the
california coast moves slowly inland. It will bring deepening of
the marine layer for Friday into Saturday with coastal low clouds
extending inland onto the lower coastal mountain slopes. There
could also be some patchy drizzle... Especially late Friday night
into Saturday morning. Clearing could be more limited near the
coast. There will be stronger onshore flow for Friday into
Saturday with periods of stronger and gusty southwest to west
winds in the mountains and deserts.

For Sunday through early next week... That low pressure system will
continue to move slowly inland and weaken. The marine layer will
become a little shallower for Monday and Tuesday... But still be
sufficiently deep for coastal low clouds to extend into portions
of the valleys. High temperatures 10 to 15 degrees below average
on Saturday for inland areas will warm to near average on Monday
and a little above average on Tuesday.

Aviation
230900z... Coast valleys coastal mountain slopes... Low clouds filling
the coastal basin with bases between 1500 and 2500 feet msl and tops
to 3700 feet. Some terrain obscuration between those elevations.

Some scatter out forecast between 16-20z with low confidence on
timing or location of scatter out. Low clouds will gradually fill
the coastal basin tonight after 03z.

Mountain crests desert mountain slopes deserts... Mostly clear skies
andVFR conditions today and tonight. Some afternoon cumulus over
the higher mountains. Breezy westerly winds through mountain passes
with gusts 25-35 mph late this afternoon and evening.

Marine
No hazardous marine conditions are expected through Sunday.

Occasional wind gusts over 20 knots are possible over the outer
waters during the afternoons and evenings Friday and Saturday.

Beaches
A long-period southerly swell will continue to produce elevated surf
through Thursday mainly in orange and northern san diego counties,
subsiding thereafter. Check the surf zone forecast and the beach
hazards statement for details.

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

Sgx watches warnings advisories
Ca... Beach hazards statement through Thursday afternoon for orange
county coastal areas-san diego county coastal areas.

Pz... None.

Public... 17
aviation marine beaches... Mm


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 37 mi43 min 64°F4 ft
46224 - Oceanside Offshore, CA (045) 40 mi41 min 64°F4 ft

Wind History for La Jolla, CA
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Riverside / March Air Force Base, CA23 mi73 minNW 310.00 miOvercast56°F54°F94%1013.7 hPa

Wind History from RIV (wind in knots)
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Last 24hrSE4SE3NW3CalmCalmNW10W7NW8NW10NW13W11W10W6NW4NW6NW3NW4W4CalmCalmCalmNW3NW3NW4
1 day agoS8SE6SE6NW6NW9NW7NW9W10
G14
W11W12W9W8W6NW5W5W5CalmNW5NW4SE6SE5S4SE5S5
2 days agoNW4CalmCalmW6NW7NW11
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NW11W11W9W7NW3NW4NW4NW3NW4CalmSE5CalmS8S7S7

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Wed -- 02:27 AM PDT     Moonset
Wed -- 05:05 AM PDT     4.15 feet High Tide
Wed -- 05:45 AM PDT     Sunrise
Wed -- 11:42 AM PDT     -0.00 feet Low Tide
Wed -- 02:16 PM PDT     Moonrise
Wed -- 06:22 PM PDT     4.91 feet High Tide
Wed -- 07:49 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.72.12.73.43.94.143.42.51.60.70.100.41.32.43.54.44.94.84.33.42.51.6

Tide / Current Tables for Newport Beach, Newport Bay Entrance, Corona del Mar, California (sub)
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Newport Beach
Click for Map
Wed -- 02:28 AM PDT     Moonset
Wed -- 05:05 AM PDT     4.15 feet High Tide
Wed -- 05:45 AM PDT     Sunrise
Wed -- 11:40 AM PDT     0.15 feet Low Tide
Wed -- 02:17 PM PDT     Moonrise
Wed -- 06:30 PM PDT     4.90 feet High Tide
Wed -- 07:51 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.92.32.83.43.94.243.42.61.60.80.30.20.61.42.43.54.44.84.84.43.62.71.9

Weather Map and Satellite Images
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wmap_P
GOES 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 (11,2,3,4)
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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 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.