Friday, May26, 2017 L-36.com


Marine Weather and Tides
Laguna Niguel, CA

Version 3.4
What's New / NOTES
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 5:41AMSunset 7:54PM Friday May 26, 2017 5:28 PM PDT (00:28 UTC) Moonrise 6:47AMMoonset 9:03PM Illumination 2% Phase: Waxing Crescent; Moon at 1 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- 132 Pm Pdt Fri May 26 2017
Tonight..Wind W 10 kt. Wind waves 2 ft or less. Mixed swell W 1 ft at 10 seconds and sw 2 ft at 14 seconds.
Sat..Wind nw 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft or less...becoming 3 ft in the afternoon. Mixed swell W 1 ft at 10 seconds and sw 2 ft at 13 seconds.
Sat night..Wind nw 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft at 10 seconds and sw 1 ft at 14 seconds.
Sun..Wind nw 10 kt with gusts to 15 kt. Wind waves 2 ft or less...becoming 3 ft in the afternoon. Mixed swell W 2 to 3 ft at 6 seconds and sw 1 to 2 ft at 16 seconds.
Sun night..Wind W 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 6 seconds and sw 1 ft at 17 seconds.
Memorial day..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 ft and sw 1 to 2 ft.
Mon night..Wind sw 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft and sw 2 ft.
Tue..Wind S 10 kt. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft and sw 2 ft.
Tue night..Wind variable less than 10 kt...becoming S 10 kt after midnight. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and sw 2 ft.
Wed..Wind S 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft and sw 2 ft.
Wed night..Wind variable less than 10 kt...becoming S 10 kt after midnight. Wind waves 2 ft or less. Mixed swell W 2 ft and sw 2 ft.
PZZ700 132 Pm Pdt Fri May 26 2017
Synopsis for far southern california coast.. At 1 pm...a 1016 mb high was just off the coast of san diego and a 1004 mb low was just north of death valley. Weak to moderate onshore flow will continue through early next week.

7 Day Forecast for Marine Location Near Laguna Niguel, CA
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location: 33.52, -117.69     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 262028
afdsgx
area forecast discussion
national weather service san diego ca
128 pm pdt Fri may 26 2017

Synopsis
High pressure aloft will rebuild over the west this holiday
weekend bringing a warming trend and gradually less coastal
cloudiness each night and morning. Slightly cooler weather
expected toward the middle of next week.

Discussion For extreme southwestern california including orange...

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

the clearing pattern with our monster deep marine layer went
quite well this morning and early afternoon. Some shallow
convection within the marine layer has regenerated stratocumulus
clouds over parts of the coastal areas, but the beaches are too
stable for that and cleared out nicely. The main forecast elements
are the sky cover and temperatures as we head into the long
holiday weekend. A weak high pressure ridge will gradually develop
through Monday. The marine layer will gradually become more
shallow day by day, something like 4000 feet tonight and 2000 feet
by Sunday morning, meaning the coastal low clouds will still fill
the coastal basin tonight, but not as extensive Sunday or Monday.

More sunshine will mean a warming trend through the holiday when
highs will be near average near the coast, and several degrees
above average far inland. A typical late spring pattern will
continue to bring fair and benign weather to the region next week.

A weak trough starting Tuesday will probably deepen the marine
layer and extend the coastal clouds nights and mornings through
the middle of the week. It also shows some increasing high clouds
of no more consequence than to accent the mostly blue skies.

Temperatures will come down a little Tuesday and beyond, but quite
close to seasonal averages.

Aviation
262000z... Coast valleys coastal mountain slopes... Patchy low clouds,
with bases 4500-5500 ft msl and tops to 6000 ft msl, will continue
through this afternoon. Higher terrain near the mountains in san
bernardino county will be obscured at times. Low clouds will
redevelop along the coast this evening with bases around 2500 ft
msl, and spread inland to mountain slopes by early Saturday morning.

Vis of 2-4 sm br is possible inland where low clouds near higher
terrain. Low clouds will clear towards the coast by late Saturday
morning early Saturday afternoon.

Mountains deserts... Areas of sw-w surface wind gusts 30-40 kt along
the desert slopes foothills and through passes will continue this
afternoon, with moderate to strong up and downdrafts, along with
with pockets of wind shear over and NE E of the mountains. Winds
will weaken slightly tonight.

Marine
No hazardous marine weather is expected through Tuesday.

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... Mm
aviation marine... Jjt


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 25 mi90 min 63°F3 ft
46224 - Oceanside Offshore, CA (045) 26 mi28 min 63°F3 ft
46253 26 mi28 min 64°F2 ft
46256 30 mi36 min 60°F2 ft
PRJC1 30 mi40 min WSW 14 G 15
PFXC1 32 mi40 min WSW 8.9 G 11 69°F
AGXC1 32 mi40 min WSW 13 G 14 64°F 1015.3 hPa
PFDC1 33 mi40 min SSW 8 G 9.9
PSXC1 33 mi40 min SSW 8 G 11
BAXC1 34 mi40 min SW 6 G 8
46222 - San Pedro, CA (092) 34 mi39 min 64°F2 ft
OHBC1 - 9410660 - Los Angeles, CA 34 mi40 min 59°F1015.1 hPa
PXAC1 35 mi40 min SSW 7 G 9.9
46225 - Torrey Pines Outer, CA (100) 44 mi37 min 64°F3 ft

Wind History for Los Angeles Pier J, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Santa Ana, John Wayne Airport-Orange County Airport, CA15 mi35 minVar 610.00 miMostly Cloudy69°F53°F57%1014.8 hPa
Mcolf Camp Pendleton (Red Beach), CA21 mi32 minW 109.00 miFair69°F55°F63%1023.6 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA24 mi33 minWSW 79.00 miA Few Clouds68°F53°F59%1014.8 hPa

Wind History from SNA (wind in knots)
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Last 24hrS7S7S7S8S5S6S5S5SE5SE4SE4S7SE3E6E34SW8SW8SW9SW13SW9
G15
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W66
1 day agoW7
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SW7W9W4W6SW5SW7Calm3CalmW3CalmW443S3S7SW6SW7SW8SW4SW9SW8SW8
2 days agoSW10SW9SW8SW7SW3SW3S3SE3S5S4SW4CalmS3SW73SW33SW7SW9SW8S10SW9S11S11

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Fri -- 04:31 AM PDT     -1.68 feet Low Tide
Fri -- 05:43 AM PDT     Sunrise
Fri -- 06:47 AM PDT     Moonrise
Fri -- 10:50 AM PDT     4.27 feet High Tide
Fri -- 04:02 PM PDT     1.16 feet Low Tide
Fri -- 07:51 PM PDT     Sunset
Fri -- 09:02 PM PDT     Moonset
Fri -- 10:12 PM PDT     6.62 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
4.32.50.7-0.8-1.6-1.6-0.80.41.93.244.33.93.12.21.51.21.52.33.656.16.66.4

Tide / Current Tables for Newport Beach, Newport Bay Entrance, Corona del Mar, California (sub)
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Newport Beach
Click for Map
Fri -- 04:30 AM PDT     -1.50 feet Low Tide
Fri -- 05:44 AM PDT     Sunrise
Fri -- 06:47 AM PDT     Moonrise
Fri -- 10:56 AM PDT     4.21 feet High Tide
Fri -- 03:58 PM PDT     1.39 feet Low Tide
Fri -- 07:53 PM PDT     Sunset
Fri -- 09:04 PM PDT     Moonset
Fri -- 10:12 PM PDT     6.66 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
4.42.60.8-0.6-1.4-1.4-0.70.51.93.144.23.93.22.31.61.41.72.63.85.16.16.66.4

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 (20,4,5,8)
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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.