Sunday, May26, 2019 L-36.com


Marine Weather and Tides
Camp Pendleton South, CA

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 5:41AMSunset 7:51PM Sunday May 26, 2019 2:55 PM PDT (21:55 UTC) Moonrise 1:32AMMoonset 12:38PM Illumination 46% Phase: Third Quarter Moon; Moon at 23 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- 134 Pm Pdt Sun May 26 2019
Tonight..Wind W 10 to 15 kt with gusts to 20 kt. Wind waves 3 ft. Mixed swell W 3 to 4 ft at 10 seconds and sw 2 ft at 15 seconds. Showers likely in the evening, then chance of showers after midnight.
Memorial day..Wind W 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 4 ft at 7 seconds and sw 2 ft at 14 seconds. Slight chance of showers in the morning.
Mon night..Wind W 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 3 ft at 7 seconds and sw 2 to 3 ft at 16 seconds.
Tue..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 ft at 7 seconds and sw 2 to 3 ft at 17 seconds.
Tue night..Wind W to 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 8 seconds and sw 3 ft at 17 seconds.
Wed..Wind S 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and sw 3 ft.
Wed night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and sw 3 ft.
Thu..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and sw 3 ft.
Thu night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and sw 2 to 3 ft.
Fri..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and sw 3 ft.
Fri night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and sw 2 to 3 ft.
PZZ700 134 Pm Pdt Sun May 26 2019
Synopsis for the far southern california coast..At 1 pm, a 1025 mb high was about 1,070 miles west of point conception, and a 998 mb low was about 90 miles southeast of lake tahoe with a cold front extending southwest. Onshore flow will strengthen this afternoon with gusts near 20 kt in the outer coastal waters as a cold front moves through. Showers will continue into Monday morning then dissipate Monday afternoon. Weak to moderate onshore flow will prevail Monday through Thursday.


7 Day Forecast for Marine Location Near Camp Pendleton South, CA
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location: 33.17, -117.42     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 262119
afdsgx
area forecast discussion
national weather service san diego ca
220 pm pdt Sun may 26 2019

Synopsis
A trough of low pressure will bring showers over and west of the
mountains tonight, with showers ending in san diego county Monday
morning. Snow will fall in the mountains above 6,500 feet. Strong
winds from 20 to 30 mph will impact the deserts where blowing sand
will limit visibilities at times. Temperatures will trend upward
Tuesday through Thursday as the trough over southern california
weakens. On Wednesday a weak disturbance may generate a few showers
over the mountains in the afternoon.

Discussion For extreme southwestern california including orange...

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

rain moved into san bernardino and orange counties early this
afternoon. Twelve-hour rain totals through 11 am were light with
only a few hundredths of an inch in most coastal and valley areas.

Highest amounts were on the west and southwest facing mountain
slopes. Panorama point was the leader so far and picked up 0.35".

Showers will become more widespread through this evening as a
shortwave in the longwave trough over the west moves across socal.

Winds were quite strong in the deserts early this afternoon with
gusts to 55 mph at white water desert hot springs, 46 mph at
victorville, 32 mph at the borrego airport, and 30 mph at thermal.

Blowing sand and reduced visibilities will impact travelers in these
areas.

Dense fog shrouded the mountains above 5,500 feet where visibilities
are less than a 1 4 mile and will remain very low through the
night.

The high resolution models forecasted the timing and location of the
early morning rain quite well. This adds higher confidence to the
afternoon forecast of more widespread and heavier showers and
stronger winds this afternoon and tonight as a vigorous shortwave
rounds the base of the long wave trough. Rain amounts haven't
changed from the morning forecast. Highest totals will be on the
orographically favored west and southwest facing mountain slopes of
san bernardino county where upwards of 1.50" is likely. Rain totals
in the coastal and valley zones will range from 0.10" to 0.75", with
the rain shadowed areas of the inland empire on the low end of the
rain spectrum, and the san diego county valleys on the high end.

Snow levels between 7,000-8,000 feet this morning will fall to
around 5,500 feet tonight in the cold air advection behind the
trough, and that is when a couple inches of high elevation mountain
snow may accumulate in the sbd and riv county mountains. The precip
will end from the northwest to the southeast late tonight, lingering
longest in san diego county into Monday morning before ending.

Strong mountain and desert winds of 20 to 30 mph will gust to 50 mph
at times, with peak gusts of 55 to 65 mph at the most wind prone
locations. Susceptible areas include the san gorgonio pass eastward
into the coachella valley where travel may be difficult for high
profile vehicles. Blowing sand will reduce visibilities in the
deserts.

Tuesday through Friday: the long wave trough over the west not be as
strong, but there will be small embedded shortwaves in the northwest
flow that could trigger a few showers over the mountains. Wednesday
is one of those days where the precipitation chances will be high
enough to warrant a chance of mountain showers. Temperatures will be
a little higher than they have been lately, but still a little below
average.

Aviation
261940z... Coast valleys coastal mountain slopes... Widespread low
clouds with vrb CIGS 1500-3500 ft through late this evening, with
iso-sct -shra reducing vis locally to 1-3 miles at times. Cig and or
vis impacts likely at times for TAF sites west of the mtns. -shra
coverage decreasing after 08z Monday. Coastal mountain slopes will
be obscured in clouds fog through Monday morning. Expect partial
clearing between 16z and 19z Monday.

Desert mountain slopes deserts... Sw to W winds gusting 35-45 kt
along the mountain crests desert mountain slopes and below the
passes through tonight. Mod-stg uddfs and llws expected over and
ne E of the mountains. Vis may be reduced to 4-6 sm in bldu in the
deserts this afternoon through tonight. Otherwise, increasing clouds
aoa 10000 ft msl with unrestricted vis through tonight.

Marine
Showers will continue through early Monday. Winds will briefly gust
to around 20 kt late this evening into early Monday morning over
portions of the outer coastal waters. Otherwise, no hazardous marine
weather is expected Monday afternoon through Thursday.

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

Sgx watches warnings advisories
Ca... Winter weather advisory until midnight pdt tonight for riverside
county mountains-san bernardino county mountains.

Wind advisory until 2 am pdt Monday for apple and lucerne
valleys-coachella valley-riverside county mountains-san
bernardino county mountains-san diego county deserts-san
diego county mountains-san gorgonio pass near banning.

Pz... None.

Public... Moede
aviation marine... Pg


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46224 - Oceanside Offshore, CA (045) 3 mi25 min 62°F3 ft
46242 - Camp Pendleton Nearshore, CA (043) 4 mi57 min 62°F3 ft
46225 - Torrey Pines Outer, CA (100) 16 mi25 min 63°F3 ft
46254 22 mi57 min 65°F3 ft
LJAC1 - 9410230 - La Jolla, CA 23 mi43 min 65°F1015.6 hPa
LJPC1 - La Jolla, CA (073) 23 mi35 min WSW 2.9 G 8 2 ft
46258 29 mi25 min 62°F4 ft
SDBC1 - 9410170 - San Diego, CA 34 mi43 min 65°F1015.8 hPa
46232 - Point Loma South, CA (191) 44 mi25 min 62°F4 ft
46235 44 mi25 min 61°F4 ft
TIXC1 - Tijuana River Reserve, CA 44 mi70 min W 4.1 64°F 1017 hPa50°F
46253 49 mi25 min 58°F2 ft

Wind History for La Jolla, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Oceanside, Oceanside Municipal Airport, CA5 mi63 minW 810.00 miOvercast63°F46°F54%1015.3 hPa
Carlsbad, McClellan-Palomar Airport, CA8 mi62 minVar 610.00 miOvercast61°F46°F60%1015.2 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA10 mi60 minWSW 510.00 miOvercast61°F46°F60%1015.2 hPa

Wind History from OKB (wind in knots)
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Last 24hrW11W8W9W8W9W5CalmCalmCalmCalmCalmCalmCalmCalmCalmS3SW4W5W8W8SW9W10SW9W8
1 day ago----W12--W9W6W4W4CalmCalmCalmCalmCalmCalmCalmCalmCalmNE33SW6--W8SW8W10
2 days ago----NW5W6W5W4W3NW4--CalmNE3CalmCalmCalmN3Calm--3Calm--W10SW9
G15
W11W14
G18

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Sun -- 01:33 AM PDT     Moonrise
Sun -- 02:56 AM PDT     3.70 feet High Tide
Sun -- 05:43 AM PDT     Sunrise
Sun -- 09:34 AM PDT     Last Quarter
Sun -- 10:31 AM PDT     0.54 feet Low Tide
Sun -- 12:39 PM PDT     Moonset
Sun -- 05:48 PM PDT     3.84 feet High Tide
Sun -- 07:51 PM PDT     Sunset
Sun -- 11:27 PM PDT     2.45 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.13.43.63.73.63.22.72.11.40.90.60.60.91.42.12.83.43.83.83.73.432.72.5

Tide / Current Tables for La Jolla, Scripps Pier, California
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La Jolla
Click for Map
Sun -- 01:30 AM PDT     Moonrise
Sun -- 03:01 AM PDT     3.64 feet High Tide
Sun -- 05:43 AM PDT     Sunrise
Sun -- 09:34 AM PDT     Last Quarter
Sun -- 10:34 AM PDT     0.59 feet Low Tide
Sun -- 12:38 PM PDT     Moonset
Sun -- 05:58 PM PDT     3.87 feet High Tide
Sun -- 07:48 PM PDT     Sunset
Sun -- 11:35 PM PDT     2.50 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.13.43.53.63.53.22.72.11.510.60.60.91.42.12.83.43.73.93.73.43.12.72.5

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.
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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 San Diego, 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.