Monday, January22, 2018 L-36.com


Marine Weather and Tides
Valley Center, CA

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 6:47AMSunset 5:12PM Monday January 22, 2018 6:15 PM PST (02:15 UTC) Moonrise 11:13AMMoonset 11:34PM Illumination 38% Phase: Waxing Crescent; Moon at 6 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- 117 Pm Pst Mon Jan 22 2018
Tonight..Wind N 10 kt with gusts to 15 kt...becoming ne after midnight. Wind waves 2 ft or less. SWell W 3 to 4 ft at 15 seconds.
Tue..Wind ne to 10 kt...becoming nw 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less. SWell W 3 to 4 ft at 14 seconds.
Tue night..Wind N 10 kt...becoming ne after midnight. Gusts to 15 kt. Wind waves 2 ft or less. SWell W 2 to 4 ft at 13 seconds.
Wed..Wind E to 10 kt...becoming nw in the afternoon. Gusts to 15 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft at 12 seconds.
Wed night..Wind nw 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft at 18 seconds.
Thu..Wind nw 10 to 20 kt with gusts to 25 kt. Wind waves 2 ft or less...becoming 3 to 4 ft in the afternoon. SWell W 4 to 6 ft.
Thu night..Wind nw 10 to 20 kt with gusts to 25 kt. Wind waves 4 ft. SWell W 6 to 7 ft.
Fri..Wind ne 10 to 15 kt...becoming W in the afternoon. Wind waves 2 ft or less. SWell W 4 to 6 ft.
Fri night..Wind nw 10 kt...becoming ne after midnight. Gusts to 15 kt. Wind waves 2 ft or less. SWell W 3 to 5 ft.
Sat..Wind ne to 10 kt...becoming W 10 kt in the afternoon. Gusts to 15 kt. Wind waves 2 ft or less. SWell W 3 to 4 ft.
Sat night..Wind N 10 to 15 kt with gusts to 20 kt. Wind waves 3 ft. SWell W 2 to 3 ft.
PZZ700 117 Pm Pst Mon Jan 22 2018
Synopsis for the far southern california coast.. At 1 pm, a 1034 mb high was over west-central utah and a 1021 mb low was over tijuana mexico. Weak offshore flow each morning will turn onshore each afternoon through Wednesday. Onshore flow will return and become strong with hazardous winds and wind waves Thursday and Thursday night. Winds and waves will subside Friday with offshore flow possible Saturday.

7 Day Forecast for Marine Location Near Valley Center, CA
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location: 33.17, -117     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 222218
afdsgx
area forecast discussion
national weather service san diego ca
218 pm pst Mon jan 22 2018

Synopsis
High pressure will bring a warming trend through Wednesday with
gusty northeast winds near the coastal foothills and high clouds at
times. A low pressure system moving inland through california on
Thursday will bring stronger onshore flow with cooling... Gusty west
winds in the mountains and deserts... And more clouds. For Friday
through next weekend... Stronger high pressure will bring a greater
warming trend with breezy santa ana winds at times.

Discussion For extreme southwestern california including orange...

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

high pressure building over the SW will bring a warmup through
Wednesday across the forecast area with temperatures around 10
degrees above normal Tuesday and Wednesday. Offshore winds will be
gusty due to moderate offshore gradients late tonight and Tuesday
morning and again late Tuesday night and Wednesday morning,
however not likely to reach advisory level.

A shortwave trough will pass over central ca on Thursday.

Forecasts have gained confidence that this system will be moisture
starved and precip should be relegated to kern county and points
north, therefore we have removed precipitation from our forecast
earlier this morning. Onshore pressure gradients will tighten up
Thursday through Thursday night with strong westerly wind gusts
over the mountains and into the deserts with advisory level winds
possible in these areas along with patchy blowing dust.

Friday through the weekend will feature a strong high pressure
ridge building over the region with a warmup and moderate offshore
flow developing. There could be some gusty offshore winds, peaking
Saturday night and Sunday morning. The stronger ridge will mean
even warmer temperatures into the lower 80s which would be about
15 degrees above normal for this time of the year.

Aviation
222045z... P6sm vis and mostly skc continues through Tuesday morning.

Ne winds 15-25 kt with gusts 35 kt will develop over the coastal
slopes foothills and passes after 23 1200 utc, bringing moderate-
strong up downdrafts and areas of llws over and W or SW of the
mountains.

Marine
No hazardous marine weather expected through Wednesday. A trough of
low pressure moving north of the region may bring strong northwest
winds and near 10 foot seas to the coastal waters late Thursday
through early Friday.

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... Brotherton
aviation marine... Harrison


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 24 mi47 min 60°F3 ft
LJPC1 - La Jolla, CA (073) 25 mi55 min N 8 3 ft
LJAC1 - 9410230 - La Jolla, CA 25 mi45 min N 8 G 8.9 60°F 1021 hPa
46224 - Oceanside Offshore, CA (045) 25 mi45 min 61°F3 ft
46225 - Torrey Pines Outer, CA (100) 26 mi54 min 61°F4 ft
SDBC1 - 9410170 - San Diego, CA 33 mi45 min 64°F1021.8 hPa
46258 39 mi45 min 61°F5 ft
TIXC1 - Tijuana River Reserve, CA 42 mi150 min NW 6 63°F 1022 hPa45°F

Wind History for La Jolla, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ramona, Ramona Airport, CA10 mi22 minN 010.00 miFair49°F33°F55%1021.5 hPa
Carlsbad, McClellan-Palomar Airport, CA15 mi22 minN 010.00 miFair58°F39°F51%1021 hPa
Oceanside, Oceanside Municipal Airport, CA19 mi23 minN 010.00 miFair56°F42°F60%1020.8 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA21 mi20 minN 010.00 miFair55°F32°F42%1021 hPa
San Diego, Miramar MCAS/Mitscher Field Airport, CA22 mi20 minNNW 610.00 miFair59°F39°F49%1020.9 hPa
San Diego, Montgomery Field, CA24 mi22 minNNW 710.00 miFair58°F39°F51%1021.3 hPa
Gillespie Field Airport, CA24 mi88 minW 1010.00 miClear61°F33°F36%1020.7 hPa

Wind History from RNM (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmCalmE5SE3E3CalmE4CalmNE6NE9E10E11E8CalmCalmW9W7W8Calm
1 day agoE4NE3CalmCalmNE4E3E3E4SE4E4CalmSE3CalmE3CalmCalmW4W66W6W6W6NW6NW7
2 days agoW7W6W11W5W9SW3CalmS5SW8SW9SW8SW7W6W10W12NW11W14
G21
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G17
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G18
W13W14W7W5

Tide / Current Tables for La Jolla, Scripps Pier, California
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La Jolla
Click for Map
Mon -- 12:36 AM PST     3.97 feet High Tide
Mon -- 06:00 AM PST     2.22 feet Low Tide
Mon -- 06:49 AM PST     Sunrise
Mon -- 10:14 AM PST     Moonrise
Mon -- 11:37 AM PST     4.11 feet High Tide
Mon -- 05:12 PM PST     Sunset
Mon -- 06:27 PM PST     0.66 feet Low Tide
Mon -- 10:35 PM PST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
3.93.93.73.22.72.42.22.42.73.23.744.13.83.22.51.71.10.70.71.11.72.53.3

Tide / Current Tables for La Jolla (Scripps Institution Wharf), California
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La Jolla (Scripps Institution Wharf)
Click for Map
Mon -- 12:36 AM PST     3.95 feet High Tide
Mon -- 06:00 AM PST     2.20 feet Low Tide
Mon -- 06:49 AM PST     Sunrise
Mon -- 10:14 AM PST     Moonrise
Mon -- 11:37 AM PST     4.09 feet High Tide
Mon -- 05:12 PM PST     Sunset
Mon -- 06:27 PM PST     0.65 feet Low Tide
Mon -- 10:35 PM PST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
3.93.93.73.22.72.32.22.32.73.23.744.13.83.22.41.710.70.71.11.72.53.2

Weather Map and Satellite Images
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Weather Map
wmap_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of Southwest    EDIT
Geos

Wind Forecast for San Diego, CA (21,6,7,8)
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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.