Friday, July19, 2019 L-36.com


Marine Weather and Tides
Glendale, CA

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6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 5:53AMSunset 8:05PM Thursday July 18, 2019 9:02 PM PDT (04:02 UTC) Moonrise 9:35PMMoonset 7:26AM Illumination 96% Phase: Waning Gibbous; Moon at 17 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- 833 Pm Pdt Thu Jul 18 2019
Tonight..W winds 5 to 10 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 6 seconds and sw 2 ft at 15 seconds.
Fri..Winds variable 10 kt or less, becoming sw 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 7 seconds and sw 2 ft at 15 seconds.
Fri night..W winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 9 seconds and sw 2 ft at 15 seconds.
Sat..Winds variable 10 kt or less, becoming sw 10 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 14 seconds.
Sat night..W winds 10 to 15 kt, becoming 5 to 10 kt after midnight. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 9 seconds and sw 2 ft at 14 seconds.
Sun..Winds variable 10 kt or less, becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 8 seconds and sw 2 ft at 14 seconds.
Sun night..W winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 ft at 8 seconds and S 2 ft at 14 seconds.
Mon..W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
Tue..W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
PZZ600 833 Pm Pdt Thu Jul 18 2019
Synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park..At 03z, or 8 pm pdt, a 1032 mb surface high was located around 1400 nm west of point conception, while a 1003 mb thermal low was near las vegas, nevada.


7 Day Forecast for Marine Location Near Glendale, CA
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location: 34.14, -118.25     debug


Area Discussion for - Los Angeles/Oxnard, CA
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Fxus66 klox 190350 aaa
afdlox
area forecast discussion... Updated
national weather service los angeles oxnard ca
850 pm pdt Thu jul 18 2019

Synopsis 18 634 pm.

Night through morning low clouds will cover the coast and
adjacent valleys through Saturday with strong onshore flow,
lending to a slight cooling trend. A ridge of high pressure will
expand westward from the four corners on Sunday and persist
through next week giving way to another period of summertime heat.

Short term (tnt-sun) 18 848 pm.

The latest satellite imagery shows marine layer induced stratus
much more entrenched versus this time last night. Onshore flow
continues to strengthen this evening as southwest flow aloft
reestablishes between an upper-level trough of low pressure over
the pacific northwest and an upper-level ridge of high pressure
over north texas. A cooling trend should continue across the area
into Friday. The marine layer depth should deepen back to around
2000 feet deep on Friday morning.

***from previous discussion***
minimal changes in the weather Sat as high pressure aloft remains
to the east and a weak trough continues along the west coast.

Marine layer depth will hover around the 2000' level at least
through Saturday and linger near the beaches into the afternoon.

The ridge will begin to expand west later Sat into Sun and that
will start a slow warming trend into early next week. Highs Sunday
will still be a couple degrees below normal across inland areas
but near normal for the coast. We may start to see some increasing
high clouds from some moisture moving up from the southeast but
still too dry at lower levels to get any convection.

Long term (mon-thu) 18 129 pm.

High pressure will strengthen near the 4 corners through the
middle of next week continuing the warming trend from the weekend.

Models also still advertising weakening onshore flow by Tuesday
that will provide an additional warming influence so all areas
should see a significant boost in temps, though more so across
inland areas than the coast as the marine layer will likely still
be present. MOS guidance from the deterministic runs still
showing highs 3-5 degrees cooler than the last heat event and this
one, while maybe not quite as warm as that, should at least be a
close second given the similar pattern. Ensemble MOS means are
similar to the deterministics but several members are supporting
the higher temps and the forecast follows that lead. The one
caveat is the monsoon. Last couple runs have kept most of the
lower level moisture to the east but if that surge shifts west
that could lead to slightly lower temps, though higher humidities.

Have left in small pops for possible convection across eastern la
county Wed Thu though a vast majority of the ensemble solutions
still keep the precip east of the area.

Aviation 18 2355z.

At 23z, the marine layer depth was around 1100 feet deep at klax.

The top of the inversion was near 2000 feet with a temperature
around 23 degrees celsius.

Moderate-to-high confidence in the current forecast. Higher
confidence in categories. Less confidence in timing.

Ifr to MVFR conditions will spread into coastal and valley
terminals through 10z. There is a chance of lifr conditions mainly
north of kntd between 04z and 14z. There is a chance of MVFR
conditions lingering up to two hours longer than forecast.

Klax... MVFR conditions will spread into klax between 02z and 06z,
then linger through at least 17z. There is a 30 percent chance of
MVFR conditions lingering until as late as 21z.

Kbur... There is a 30 percent chance of ifr conditions at kbur
between 07z and 11z.VFR conditions should develop between 16z
and 18z.

Marine 18 839 pm.

For the outer coast waters, winds and seas are expected to remain
below small craft advisory levels through at least Friday
afternoon. Across the outer waters, there is a 30 percent chance
of small craft advisory winds on Friday evening increasing to 50
percent on Saturday evening. Short-period hazardous seas could
develop early next week.

For the inner and nearshore waters, winds and seas will likely
remain below small craft advisory criteria through early next
week.

Lox watches warnings advisories
Ca... None.

Pz... None.

Hazard potential outlook (sun-thu)
No significant hazards expected.

Public... Hall mw
aviation... Hall
marine... Hall
synopsis... Stewart
weather.Gov losangeles


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
ICAC1 - 9410840 - Santa Monica Pier 16 mi50 min WSW 8 G 9.9 64°F 72°F1013 hPa
BAXC1 26 mi44 min S 6 G 6
PXAC1 26 mi44 min NNW 5.1 G 6
46221 - Santa Monica Bay, CA (028) 28 mi32 min 69°F3 ft
PFDC1 28 mi44 min SSW 8 G 8.9
AGXC1 29 mi44 min WSW 15 G 18 64°F 1012.7 hPa
OHBC1 - 9410660 - Los Angeles, CA 29 mi50 min 68°F1012.7 hPa
46256 31 mi32 min 68°F3 ft
46222 - San Pedro, CA (092) 36 mi39 min 68°F2 ft
46253 39 mi32 min 70°F3 ft

Wind History for Santa Monica, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Burbank - Bob Hope Airport, CA7 mi69 minS 710.00 miFair71°F55°F59%1011 hPa
Los Angeles / USC Campus Downtown, CA8 mi70 minVar 410.00 miFair68°F59°F73%1012 hPa
El Monte, CA12 mi72 minno data10.00 miFair73°F57°F57%1012.5 hPa
Los Angeles, Whiteman Airport, CA12 mi2.1 hrsESE 710.00 miClear77°F51°F42%1013.2 hPa
Santa Monica, Santa Monica Municipal Airport, CA13 mi71 minVar 610.00 miMostly Cloudy65°F62°F90%1012.4 hPa
Van Nuys, Van Nuys Airport, CA14 mi71 minESE 710.00 miFair75°F48°F40%1010.9 hPa
Hawthorne, Hawthorne Municipal Airport, CA15 mi69 minWSW 910.00 miFair67°F57°F73%1012.5 hPa
Los Angeles, Los Angeles International Airport, CA16 mi69 minWSW 1010.00 miPartly Cloudy64°F59°F84%1012.4 hPa
Long Beach, Long Beach Airport, CA22 mi69 minWNW 910.00 miFair70°F57°F66%1012.2 hPa
Torrance, Zamperini Field Airport, CA24 mi72 minWSW 910.00 miPartly Cloudy64°F57°F78%1012.5 hPa
Fullerton, Fullerton Municipal Airport, CA24 mi69 minVar 310.00 miFair73°F57°F59%1011.7 hPa
Brackett Field Airport, CA25 mi75 minW 9 miFair73°F59°F61%1012.5 hPa
Los Alamitos Army Airfield, CA26 mi64 minSSW 510.00 miA Few Clouds68°F58°F72%1012.5 hPa
Chino, Chino Airport, CA34 mi69 minWSW 1310.00 miFair73°F61°F66%1011.3 hPa
Palmdale, Palmdale Production Flight Plant, CA35 mi69 minWSW 12 G 2010.00 miFair81°F44°F27%1009.6 hPa
Ontario International Airport, CA35 mi69 minW 1410.00 miPartly Cloudy81°F62°F53%1010.2 hPa
Corona Airport, CA38 mi66 minno data10.00 miFair73°F59°F62%0 hPa
John Wayne-Orange County Airport, CA38 mi69 minWSW 510.00 miA Few Clouds69°F57°F68%1012.3 hPa
General Wm J Fox Airfield, CA41 mi66 minW 2010.00 miFair and Breezy78°F46°F33%1010.4 hPa
Riverside Municipal Airport, CA44 mi69 minW 910.00 miFair75°F57°F54%1010.4 hPa
Camarillo, Camarillo Airport, CA45 mi67 minSSW 510.00 miPartly Cloudy67°F59°F76%1013.1 hPa
Point Mugu, Naval Air Warfare Center, CA46 mi65 minWSW 510.00 miMostly Cloudy64°F61°F90%1012.8 hPa

Wind History from BUR (wind in knots)
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Last 24hrS5S5S5SE5SE6SE5SE44S3CalmCalmS6SW65E7S10S10
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1 day agoS4SE7SE8SE7SE8SE5S4S3SE4S5335S6S9
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2 days agoSE6E4E4E3CalmCalmCalmCalmCalmCalmCalmE5SE7SE9S9SE11
G21
S9S10S10S7SE9SE10S5S6

Tide / Current Tables for Santa Monica, Municipal Pier, California
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Santa Monica
Click for Map
Fri -- 05:56 AM PDT     Sunrise
Fri -- 05:59 AM PDT     -0.23 feet Low Tide
Fri -- 08:23 AM PDT     Moonset
Fri -- 12:34 PM PDT     3.89 feet High Tide
Fri -- 05:15 PM PDT     2.49 feet Low Tide
Fri -- 08:03 PM PDT     Sunset
Fri -- 10:10 PM PDT     Moonrise
Fri -- 11:16 PM PDT     5.41 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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5.34.43.21.90.80-0.200.71.72.73.43.83.93.63.12.72.52.633.74.45.15.4

Tide / Current Tables for Santa Monica, California
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Santa Monica
Click for Map
Fri -- 05:56 AM PDT     Sunrise
Fri -- 05:57 AM PDT     -0.23 feet Low Tide
Fri -- 08:23 AM PDT     Moonset
Fri -- 12:32 PM PDT     3.91 feet High Tide
Fri -- 05:13 PM PDT     2.45 feet Low Tide
Fri -- 08:03 PM PDT     Sunset
Fri -- 10:10 PM PDT     Moonrise
Fri -- 11:17 PM PDT     5.41 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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5.34.43.21.90.80-0.20.10.81.72.73.53.93.93.63.12.72.52.633.74.45.15.4

Weather Map and Satellite Images
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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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Wind Forecast for Los Angeles/Oxnard, CA (0,6,7,8)
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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 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.