Friday, November16, 2018 L-36.com


Marine Weather and Tides
Poway, 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 6:19AMSunset 4:46PM Friday November 16, 2018 1:00 PM PST (21:00 UTC) Moonrise 2:20PMMoonset 12:48AM 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- 225 Am Pst Fri Nov 16 2018
Today..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 2 to 3 ft at 14 seconds.
Tonight..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 3 ft at 13 seconds.
Sat..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft at 12 seconds. SWell S 3 ft.
Sat night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft at 12 seconds.
Sun..Wind variable less than 10 kt...becoming nw 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 1 to 2 ft at 14 seconds.
Sun night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft.
Mon..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft.
Mon night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft.
Tue..Wind variable less than 10 kt...becoming nw 10 kt in the afternoon. Wind waves 2 ft or less. SWell nw 1 to 2 ft.
Tue night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft.
PZZ700 225 Am Pst Fri Nov 16 2018
Synopsis for the far southern california coast.. At 2 am, a 1021 mb high was over northern utah and a 1014 mb low was just south of san diego. Weak onshore flow will develop in the afternoons through early next week.


7 Day Forecast for Marine Location Near Poway, CA
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location: 33.03, -117     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 161725
afdsgx
area forecast discussion
national weather service san diego ca
925 am pst Fri nov 16 2018

Synopsis
A slow pattern shift is underway with weak onshore flow spreading
over the area with general cooling into the weekend. Patchy night
and morning low clouds and fog will develop nights and mornings
and push inland a bit more each night into the weekend. Additional
cooling associated with a weak disturbance is expected by Tuesday
but only some cloudiness and cooling is expected. Later in the
week a frontal system should pass by to our north, and there is a
chance of rain during the latter half of next week, but confidence
in the frontal system affecting areas this far south is rather
low.

Discussion For extreme southwestern california including orange...

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

weak onshore flow will return near the coast today and strengthen
slightly on Saturday with a return of the marine layer. Low
humidity inland areas today with weak winds. Increasing onshore
flow will spread cooling into the valleys today, and farther
inland on Saturday with a return of patchy low clouds and fog
near the coast late tonight into Saturday morning. Weak high
pressure aloft across california will bring a slight decrease in
marine layer depth for Sunday and Monday with slightly warmer high
temperatures for coastal and valley areas.

For Tuesday, a weakening low pressure system will move inland
through northern baja and southern california with decent
agreement among the global models with the timing, track, and
intensity of this system. While this system is expected to bring
stronger onshore flow and some cooling, chances for any
precipitation of significance are quite low.

For the middle of next week, computer models show a variety of
solutions on the timing, track, and intensity of pacific weather
systems headed mainly to our north. Temperatures around average
and rather low chances of rain will be pretty much the rule until
the models lock in a bit better on a solution.

Aviation
161630z... Sct-bkn high clouds with unrestricted vis through this
afternoon. Patchy stratus, with bases around 800 ft msl and tops
near 1500 ft msl, will develop tonight along the coast and push
inland by early Sat morning, especially in areas of orange county.

Vis of 2-4 sm br is expected with clouds near higher terrain.

Marine
No hazardous marine weather is expected through Tuesday.

Fire weather...

slowly increasing, weak onshore flow will spread coastal cooling
into the valleys today. Inland areas will remain quite dry, with
lowest humidity today of 5 to 10 percent, but with weak winds. For
the weekend through much of next week, onshore flow will prevail
which will spread higher coastal humidity inland.

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... Small
aviation marine... Apr


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LJPC1 - La Jolla, CA (073) 18 mi40 min NNW 1.9 2 ft
LJAC1 - 9410230 - La Jolla, CA 18 mi36 min Calm G 1 69°F 64°F1015.2 hPa
46254 18 mi30 min 66°F2 ft
46225 - Torrey Pines Outer, CA (100) 22 mi30 min 67°F4 ft
SDBC1 - 9410170 - San Diego, CA 24 mi36 min 1015.2 hPa
46224 - Oceanside Offshore, CA (045) 27 mi30 min 67°F2 ft
TIXC1 - Tijuana River Reserve, CA 32 mi75 min W 4.1 69°F 1017 hPa53°F
46258 33 mi30 min 67°F4 ft
46235 33 mi30 min 67°F3 ft
46232 - Point Loma South, CA (191) 41 mi30 min 67°F4 ft

Wind History for La Jolla, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ramona, Ramona Airport, CA5 mi67 minWNW 1010.00 miFair74°F23°F15%1015.3 hPa
San Diego, Miramar MCAS/Mitscher Field Airport, CA13 mi65 minW 510.00 miA Few Clouds77°F28°F16%1015.1 hPa
San Diego, Montgomery Field, CA15 mi67 minSW 510.00 miFair74°F28°F19%1015.6 hPa
Carlsbad, McClellan-Palomar Airport, CA17 mi67 minWSW 310.00 miFair71°F32°F24%1015.4 hPa
San Diego, San Diego International-Lindbergh Field, CA23 mi69 minWSW 810.00 miA Few Clouds72°F50°F46%1016.3 hPa
Oceanside, Oceanside Municipal Airport, CA23 mi68 minW 410.00 miFair72°F36°F27%1015.4 hPa

Wind History from RNM (wind in knots)
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Last 24hrNW8W10W7CalmCalmE3CalmSE3CalmCalmNE4CalmE3E3NW3CalmE3CalmSE3CalmNW10NW9NW10NW9
1 day agoE18
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E12E14E12SW4N4NE4SE3NE6SE6E4E7E5SW3CalmCalm3E15E16E13
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E14E14NE10E8E6E8NE9E12E11
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Tide / Current Tables for La Jolla, Scripps Pier, California (3)
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La Jolla
Click for Map
Fri -- 05:25 AM PST     4.12 feet High Tide
Fri -- 06:20 AM PST     Sunrise
Fri -- 11:01 AM PST     2.56 feet Low Tide
Fri -- 01:20 PM PST     Moonrise
Fri -- 04:14 PM PST     3.80 feet High Tide
Fri -- 04:46 PM PST     Sunset
Fri -- 10:54 PM PST     0.79 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.322.73.33.84.14.13.83.432.72.62.72.93.33.63.83.73.42.82.11.40.90.8

Tide / Current Tables for La Jolla, Scripps Pier, California
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La Jolla
Click for Map
Fri -- 05:16 AM PST     4.20 feet High Tide
Fri -- 06:20 AM PST     Sunrise
Fri -- 10:58 AM PST     2.58 feet Low Tide
Fri -- 01:20 PM PST     Moonrise
Fri -- 04:05 PM PST     3.81 feet High Tide
Fri -- 04:46 PM PST     Sunset
Fri -- 10:46 PM PST     0.89 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.52.12.83.544.24.13.83.432.72.62.733.33.73.83.73.32.721.410.9

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.
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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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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.