Tuesday, September18, 2018 L-36.com


Marine Weather and Tides
Escondido, CA

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Sunrise 6:33AMSunset 6:50PM Tuesday September 18, 2018 1:57 PM PDT (20:57 UTC) Moonrise 3:10PMMoonset 12:45AM Illumination 64% 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- 144 Pm Pdt Tue Sep 18 2018
Tonight..Wind nw 10 to 15 kt with gusts to 20 kt... Becoming to 10 kt after midnight. Wind waves 3 ft in the evening...becoming 2 ft or less. Mixed swell W 4 to 5 ft at 7 seconds and S 2 ft at 15 seconds.
Wed..Wind W to 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft at 8 seconds and S 2 ft at 17 seconds.
Wed night..Wind nw to 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 4 ft at 9 seconds and S 2 ft at 19 seconds.
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 4 ft at 9 seconds and sw 2 ft at 18 seconds.
Thu night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 9 seconds and sw 2 ft at 18 seconds.
Fri..Wind S 10 kt...becoming sw in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft and sw 2 ft.
Fri night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and sw 2 ft.
Sat..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 and sw 2 ft.
Sat 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 and sw 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... Becoming 3 ft in the afternoon. Mixed swell W 2 ft and sw 2 ft.
Sun night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft and sw 2 ft.
PZZ700 144 Pm Pdt Tue Sep 18 2018
Synopsis for the far southern california coast.. At 1 pm, a 1024 mb high was 600 miles west of eureka, and a 1002 mb low was near needles. Moderate onshore flow will produce gusty west winds to 20 kts over the outer waters through Wednesday. Lighter winds area forecast Thursday and Friday.


7 Day Forecast for Marine Location Near Escondido, CA
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location: 33.13, -117.1     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 181639 aaa
afdsgx
area forecast discussion
national weather service san diego ca
938 am pdt Tue sep 18 2018
updated aviation marine sections

Synopsis
Fair, dry and slightly cooler weather is expected this coming
week. Areas of coastal clouds will continue nights and mornings.

Gusty winds will develop afternoons and evenings in parts of the
mountains and deserts.

Discussion For extreme southwestern california including orange...

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

coastal clouds of a patchy variety have appeared this morning very
much like they did yesterday at this time. They struggle to form,
but they're trying. Today will be much like yesterday as well,
with plenty of sunshine and high temps maybe a degree or two shy
of yesterday's. The trends for the coming week will be very
subtle. A stationary trough of low pressure blankets the northwest
part of the country and down the west coast while a ridge of high
pressure remains anchored over the southern plains. Today a weak
short wave trough will move within the larger trough and put a
dent in the ridge. It will boost winds through the mountains and
into the deserts such that a few windy pockets will get gusts over
40 mph this afternoon and evening. It should also help more
coastal clouds to gather and spread a little farther inland
Wednesday morning. The short wave departs and weak high pressure
fills in behind it Thursday. At the same time some deep moisture
moves northward from mexico into arizona along with an impressive
gulf surge of low level moisture into our deserts. While we will
get higher humidity in our mountains and deserts Thursday, this
moisture and instability won't be enough to trigger showers or
thunderstorms. Instead, you might see some low clouds in the
lower desert Thursday morning and some mountain cumulus during the
day. Model guidance has consistently featured a coastal eddy
developing Thursday into Friday. That will keep a lid on rising
temperatures west of the mountains as well as help organize the
nocturnal coastal clouds. The high pressure ridge strengthens
just a little this weekend for warmer days, but only by a few
degrees. Just in time for the beginning of fall (Saturday), you
can really tell the jet stream is playing a bigger role in our
weather as we make the seasonal transition. For the last three
weeks it has kept our flow dry from the west or southwest rather
than from the hot humid southeast or east. That's what closes the
door to any monsoon episodes or tropical remnants, and it appears
to have already done so. That jet stream (northwest trough) has
also has kept strong high pressure from building overhead that
gave us those july-august heat waves. As the jet gets more active
to our north, we're starting to look for episodes of offshore
flow as they become more likely heading into fall. We might get
exhibit a, our first weak offshore wind event, around the middle
of next week.

Aviation
181620z... Coast valleys... Clear with unrestricted visibility through
early evening. Bkn-ovc005-010 tops 014 forming at the coast between
02z-05z and spreading 15 miles inland through 15z Wednesday with
areas of vis from 3-5 miles at the coastal TAF sites. Skies will
clear back to the coast through 18z Wednesday.

Mountains deserts... Clear skies and unrestricted visibility through
Wednesday afternoon.

Marine
No hazardous marine weather is expected through Saturday.

Fire weather
Near critical fire weather conditions will continue each
afternoon and evening in the mountains and deserts through
Wednesday with extremely dry air above the marine layer. Critical
conditions will actually be met for a few hours in pockets of
mountain passes and adjacent desert slopes this afternoon and
evening. Winds decrease and humidity gradually increases
Wednesday into 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 fire weather... Mm
aviation marine... Moede


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 19 mi59 min 70°F3 ft
46224 - Oceanside Offshore, CA (045) 20 mi27 min 72°F4 ft
LJPC1 - La Jolla, CA (073) 20 mi37 min NW 6 4 ft
LJAC1 - 9410230 - La Jolla, CA 20 mi45 min NW 6 G 8 69°F 64°F1011.1 hPa
46254 20 mi57 min 73°F4 ft
46225 - Torrey Pines Outer, CA (100) 21 mi57 min 72°F4 ft
SDBC1 - 9410170 - San Diego, CA 29 mi45 min 1010.6 hPa
46258 34 mi57 min 72°F5 ft
TIXC1 - Tijuana River Reserve, CA 38 mi72 min WNW 7 75°F 1012 hPa66°F
46235 39 mi57 min 67°F4 ft
46232 - Point Loma South, CA (191) 45 mi57 min 71°F4 ft

Wind History for La Jolla, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Carlsbad, McClellan-Palomar Airport, CA10 mi64 minW 710.00 miFair73°F60°F64%1010.8 hPa
Ramona, Ramona Airport, CA12 mi64 minNW 810.00 miFair90°F35°F14%1010.2 hPa
Oceanside, Oceanside Municipal Airport, CA15 mi65 minWSW 1110.00 miFair76°F60°F58%1010.8 hPa
San Diego, Miramar MCAS/Mitscher Field Airport, CA17 mi2 hrsNW 710.00 miFair82°F55°F41%1011 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA18 mi62 minSW 910.00 miA Few Clouds79°F57°F47%1010.6 hPa
San Diego, Montgomery Field, CA21 mi64 minWNW 810.00 miFair82°F54°F38%1010.7 hPa
Gillespie Field Airport, CA22 mi70 minN 010.00 miClear86°F46°F25%1010.8 hPa
Mcolf Camp Pendleton (Red Beach), CA22 mi61 minW 910.00 miFair75°F62°F64%1019.7 hPa

Wind History from CRQ (wind in knots)
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Last 24hrW866W7W7W4W3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm3W7SW8W7
1 day agoW76W76SW5SW4CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmSW5W55W7
2 days agoSW95W8W5W5W3CalmCalmCalmCalmCalmCalmE3CalmCalmCalmCalmCalmCalmCalmCalmSW6W8W8

Tide / Current Tables for La Jolla (Scripps Institution Wharf), California
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for La Jolla, Scripps Pier, California
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


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 (16,3,4,5)
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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.