Wednesday, March29, 2017 L-36.com


Marine Weather and Tides
San Clemente, CA

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 6:38AMSunset 7:10PM Wednesday March 29, 2017 8:07 AM PDT (15:07 UTC) Moonrise 7:59AMMoonset 9:12PM Illumination 5% Phase: Waxing Crescent; Moon at 2 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- 214 Am Pdt Wed Mar 29 2017
Today..Wind variable less than 10 kt...becoming W 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less. SWell W 3 to 4 ft at 10 seconds.
Tonight..Wind nw to 10 kt...becoming sw after midnight. Wind waves 2 ft or less. SWell W 2 to 3 ft at 13 seconds.
Thu..Wind S 10 kt with gusts to 15 kt. Wind waves 2 ft or less. SWell W 2 to 4 ft at 12 seconds.
Thu night..Wind sw 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft or less...becoming 3 ft after midnight. SWell W 4 to 7 ft at 10 seconds.
Fri..Wind E 10 kt...becoming W in the afternoon. Gusts to 20 kt. Wind waves 2 ft or less...becoming 3 ft in the afternoon. SWell W 4 to 6 ft at 10 seconds.
Fri night..Wind nw 10 to 15 kt with gusts to 20 kt in the evening...becoming variable less than 10 kt. Wind waves 3 ft in the evening...becoming 2 ft or less. SWell W 2 to 5 ft.
Sat..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 2 to 4 ft.
Sat night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft.
Sun..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 1 to 3 ft.
Sun night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft.
PZZ700 214 Am Pdt Wed Mar 29 2017
Synopsis for far southern california coast.. At 1 am... A 1026 mb high covered nevada and a 1015 mb low was over ensenada. Offshore flow will continue today then turn onshore with a coastal eddy developing Thursday. Stronger winds and higher seas are expected in the outer waters late Thursday into Friday. Lighter winds over the weekend.

7 Day Forecast for Marine Location Near San Clemente, CA
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location: 33.42, -117.62     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 290930
afdsgx
area forecast discussion
national weather service san diego ca
230 am pdt Wed mar 29 2017

Very strong and potentially damaging winds possible Thursday
afternoon through evening in the mountains and deserts...

Synopsis
Skies will be clear today with warmer weather all areas due to
passing high pressure. Highs will be mostly in the 80s in the
valleys and lower 90s in the lower deserts. A strong low pressure
system will develop over the great basin Thursday through Friday.

It will bring very strong mountain and desert winds and cooler
weather all areas. Warmer weather will return over the weekend
under weak high pressure, but low pressure will bring cooler
conditions again by early next week.

Discussion For extreme southwestern california including orange...

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

a transitory upper ridge will bring a warmup today for most areas
with temperatures likely to trend about 10 degrees above normal
for most areas. It will also be mainly sunny today.

A deep low with good model consensus will develop on Thursday over
the great basin and create a very strong gradient over our
mountains and deserts. A strong jet rounding the low will bring
upper-level support for the potential for strong damaging winds
over the mountains and deserts. The peak of the wind event is
likely to be Thursday evening. Surfacing mountain waves over the
coachella valley will be a significant concern where the potential
for wind damage could occur, as well as in parts of the mojave
desert, with blowing sand and dust also a possible significant
impact in those areas. By this afternoon the forecast through
Friday morning will have better confidence with full resolution
short term models available to make a decision on issuing the high
wind warning, so for now we have opted to continue the high wind
watch in effect for most of the mountain and desert areas.

The wind will quickly switch to northerly late Thursday night, and
could bring another round of strong wind gusts through early
Friday morning.

High pressure will gradually build in for the weekend with
moderating temperatures and lighter winds. Another weak trough
slated for Monday and Tuesday next week will bring another
cooldown and another possible strong wind event. It is spring
afterall!

Aviation
290900z... Local gusty n-ne winds will create pockets of llws through
and below the passes and canyons this morning through 18z. Clear
skies today and tonight except for patchy fog along the coast after
06z not likely to impact coastal airports.

Marine
No hazardous marine weather is expected through Thursday morning.

Gusty northwest winds 15-25 kt and increasing combined seas are
expected late Thursday into Friday.

Skywarn
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.

Sgx watches/warnings/advisories
Ca... High wind watch from Thursday afternoon through late Thursday
night for apple and lucerne valleys-coachella valley-
riverside county mountains-san bernardino county mountains-
san diego county deserts-san diego county mountains-san
gorgonio pass near banning.

Pz... None.

Public... Brotherton
aviation/marine... Mm


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 17 mi99 min 60°F3 ft
46224 - Oceanside Offshore, CA (045) 18 mi37 min 60°F4 ft
46253 32 mi37 min 59°F4 ft
46225 - Torrey Pines Outer, CA (100) 36 mi46 min 62°F5 ft
46256 36 mi45 min 58°F3 ft
PRJC1 37 mi55 min NE 4.1 G 5.1
PFXC1 39 mi55 min N 1.9 G 2.9 58°F 1016 hPa
PFDC1 39 mi55 min Calm G 0
AGXC1 39 mi55 min Calm G 1 57°F 1016.6 hPa
46222 - San Pedro, CA (092) 39 mi48 min 58°F5 ft
PSXC1 40 mi55 min Calm G 1.9
OHBC1 - 9410660 - Los Angeles, CA 40 mi55 min 59°F1016.6 hPa
BAXC1 41 mi55 min Calm G 1
PXAC1 42 mi55 min NW 2.9 G 4.1
46254 42 mi49 min 62°F4 ft
LJAC1 - 9410230 - La Jolla, CA 43 mi55 min E 1.9 G 2.9 61°F 62°F1016.3 hPa
LJPC1 - La Jolla, CA (073) 43 mi47 min Calm 4 ft
46258 47 mi37 min 62°F7 ft

Wind History for Los Angeles Pier J, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Mcolf Camp Pendleton (Red Beach), CA13 mi71 minNNE 48.00 miFair49°F41°F74%1024.7 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA17 mi12 minN 07.00 miA Few Clouds48°F43°F83%1017 hPa
Santa Ana, John Wayne Airport-Orange County Airport, CA22 mi14 minN 010.00 miPartly Cloudy59°F44°F58%1016.8 hPa

Wind History from NXF (wind in knots)
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Last 24hrN3SW4W6W8W9W11W10W11W9W8NW10W7W4E4E6NE10NE5E6E4NE8CalmNE4E6N4
1 day agoCalmE3S4SW8W5W12SW8W8W9W9W10W10W7SW6E3E5E5NE6NE8E6NE6NE5NE8NE10
2 days agoN5E5CalmS3SW4SW7W9W11W11W10W8W6W7W4NE4N5NE6E4E5N4NE5E3SE3NE3

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Wed -- 04:46 AM PDT     -0.50 feet Low Tide
Wed -- 06:41 AM PDT     Sunrise
Wed -- 07:59 AM PDT     Moonrise
Wed -- 10:51 AM PDT     4.91 feet High Tide
Wed -- 04:50 PM PDT     0.15 feet Low Tide
Wed -- 07:09 PM PDT     Sunset
Wed -- 09:11 PM PDT     Moonset
Wed -- 10:59 PM PDT     5.60 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
4.63.31.90.6-0.3-0.501.12.53.84.74.94.53.62.31.20.40.20.61.634.35.35.6

Tide / Current Tables for Balboa Pier, Newport Beach, California
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Balboa Pier
Click for Map
Wed -- 04:51 AM PDT     -0.28 feet Low Tide
Wed -- 06:42 AM PDT     Sunrise
Wed -- 08:00 AM PDT     Moonrise
Wed -- 10:51 AM PDT     4.74 feet High Tide
Wed -- 04:55 PM PDT     0.36 feet Low Tide
Wed -- 07:10 PM PDT     Sunset
Wed -- 09:12 PM PDT     Moonset
Wed -- 10:58 PM PDT     5.40 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
4.53.320.8-0.1-0.30.21.22.43.74.54.74.43.52.41.40.60.40.71.72.94.25.15.4

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 (11,2,3,4)
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Ground Weather Radar Station Santa Ana Mtns, 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.