Sunday, August19, 2018 L-36.com


Marine Weather and Tides
Beaumont, CA

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7/21/2018 Trying to make page Mobile Friendly

Sunrise 6:12AMSunset 7:30PM Sunday August 19, 2018 7:07 AM PDT (14:07 UTC) Moonrise 2:44PMMoonset 12:35AM Illumination 56% Phase: First Quarter Moon; Moon at 8 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- 226 Am Pdt Sun Aug 19 2018
Today..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 at 10 seconds and S 2 to 3 ft at 14 seconds.
Tonight..Wind W to 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 6 seconds and S 2 ft at 13 seconds.
Mon..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 6 seconds and S 2 ft at 13 seconds.
Mon night..Wind W 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 6 seconds and S 2 ft at 13 seconds.
Tue..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 1 to 2 ft at 10 seconds and S 2 ft at 14 seconds.
Tue night..Wind nw 10 kt. Gusts to 15 kt in the evening. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
Wed..Wind W 10 to 15 kt. Wind waves 2 ft or less...becoming 3 ft in the afternoon. Mixed swell nw 2 to 3 ft and S 2 ft.
Wed night..Wind nw 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 1 to 2 ft.
Thu..Wind W 10 to 15 kt. Wind waves 2 ft or less... Becoming 3 ft in the afternoon. Mixed swell W 2 ft and S 2 ft.
Thu night..Wind nw 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
PZZ700 226 Am Pdt Sun Aug 19 2018
Synopsis for the far southern california coast.. At 2 am...a 1031 mb high was 600 nm west of vancouver, british columbia and a 1005 mb thermal low was near needles. Weak to moderate onshore flow will continue through Thursday.


7 Day Forecast for Marine Location Near Beaumont, CA
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location: 33.85, -117     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 191010
afdsgx
area forecast discussion
national weather service san diego ca
310 am pdt Sun aug 19 2018

Synopsis
High pressure aloft over southern california will transition east
to be positioned over arizona on Monday, then eventually over
texas mid to late week as an upper level trough moves into
northern california and extending southwest over the pacific. As
the high shifts east, there is a brief opportunity for mountain
and desert thunderstorms Monday and Tuesday afternoon, but that
chance fades mid to late week as much drier air moves into the
area. Temps throughout the week will stay above average, but not
to excessive levels and it will continue humid near the coast with
nighttime and morning low cloudiness.

Discussion For extreme southwestern california including orange...

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

high pressure aloft currently resides over southern california.

Global models are in agreement in showing this high transitioning
to the east to be placed over arizona on Monday then all the way
to texas during the middle to later part of the week as a trough
moves into norcal extending southwest into the pacific.

There now only looks to be about a two day window where monsoonal
moisture returns to socal for afternoon mountain and desert
thunderstorms. That looks to be Monday and Tuesday afternoon. By
Wednesday, both GFS and ec now show the local area between a
trough lying to the northwest and ridging centered well off to
the east with a dry west-southwest flow aloft, shoving the
monsoonal moisture back to the east. This has been a change from
model runs 24-48 hours ago, but there now has been some run-to-
run consistency on this scenario. As such, the forecast was
trended to reflect isolated-scattered mountain and desert
thunderstorms Monday-Tuesday with dry weather from Wednesday
onward. Even on Monday-Tuesday, the moisture is not nearly as
high as our recent monsoonal tstorm episodes, so only isolated-
scattered tstorms are forecast with a low risk of flash flooding.

Temperatures will continue to run above average through the week
(trough too far away heights remain rather high locally) and it
will continue humid near the coast. Gusty west- southwest winds
will occur especially mid week through passes and from mountain
ridges to the desert slopes, but doesn't look to reach even
advisory levels at this time.

Aviation
190950z... Coasts valleys... Areas of low clouds with bases 1200-1700
feet msl will continue to develop along the coast and locally spread
up to 20 miles inland through 15z. Clouds will clear to the coast by
18z. Clouds spreading back inland after 20 03z with bases 1000-1500
ft msl.

Mountains deserts... Shallow cumulus clouds may develop over the
mountain crests during the afternoon, dissipating by sunset.

Otherwise a few mid and high clouds AOA 10000 ft msl through Monday
morning.

Marine
No hazardous marine weather is expected through Thursday.

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... Gregoria
aviation marine... Ss


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 49 mi40 min 74°F2 ft
46224 - Oceanside Offshore, CA (045) 53 mi38 min 75°F3 ft

Wind History for Los Angeles Pier J, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Riverside / March Air Force Base, CA15 mi70 minN 010.00 miFair65°F61°F89%1013.9 hPa
San Bernardino Intl. Airport, CA22 mi88 minN 010.00 miFair71°F59°F69%1014.9 hPa

Wind History from RIV (wind in knots)
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Last 24hrCalmCalmCalmNE3NW7NW6NW7NW8NW8NW10NW14NW11NW8W6NW5CalmCalmCalmCalmCalmCalmW3CalmCalm
1 day agoCalmCalmCalmCalmNW7NW8W10NW10
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NW12NW14NW15NW12W7NW5W5NW4CalmCalmCalmCalmNW3CalmCalm
2 days agoCalmCalmN3NW5NW5CalmNW10
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NW8N7NW11NW12NW12NW8W7NW6CalmCalmNW7NW3W4NW5NW4CalmCalm

Tide / Current Tables for San Clemente, California
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San Clemente
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Sun -- 12:39 AM PDT     Moonset
Sun -- 06:02 AM PDT     3.29 feet High Tide
Sun -- 06:15 AM PDT     Sunrise
Sun -- 10:43 AM PDT     2.44 feet Low Tide
Sun -- 02:45 PM PDT     Moonrise
Sun -- 05:15 PM PDT     4.97 feet High Tide
Sun -- 07:31 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.11.31.82.32.83.23.33.232.72.52.42.633.64.24.754.94.53.72.921.3

Tide / Current Tables for Newport Beach, Newport Bay Entrance, Corona del Mar, California (sub)
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Newport Beach
Click for Map
Sun -- 12:39 AM PDT     Moonset
Sun -- 06:16 AM PDT     3.30 feet High Tide
Sun -- 06:16 AM PDT     Sunrise
Sun -- 10:42 AM PDT     2.58 feet Low Tide
Sun -- 02:46 PM PDT     Moonrise
Sun -- 05:20 PM PDT     4.95 feet High Tide
Sun -- 07:32 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.11.31.82.32.83.13.33.33.12.82.62.62.83.13.64.24.74.94.94.53.82.92.11.3

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 (10,2,3,4)
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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.