Monday, June17, 2019 L-36.com


Marine Weather and Tides
Dana Point, CA

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6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 5:39AMSunset 8:04PM Monday June 17, 2019 4:06 AM PDT (11:06 UTC) Moonrise 8:36PMMoonset 6:00AM Illumination 100% Phase: Full Moon; Moon at 15 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- 140 Am Pdt Mon Jun 17 2019
Today..Wind W 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 7 seconds and sw 2 to 3 ft at 18 seconds.
Tonight..Wind sw to 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 8 seconds and sw 2 to 3 ft at 17 seconds.
Tue..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 12 seconds and sw 2 to 3 ft at 16 seconds.
Tue night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 11 seconds and sw 2 ft at 16 seconds.
Wed..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 11 seconds and sw 2 ft at 16 seconds.
Wed 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.
Thu..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft and sw 2 ft.
Thu 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 to 3 ft.
Fri..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft and sw 2 to 3 ft.
Fri 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 S 2 to 3 ft.
PZZ700 140 Am Pdt Mon Jun 17 2019
Synopsis for the far southern california coast.. Low pressure will gradually recede toward the east with a gradual increase in pressure through the week. Weak onshore flow will prevail through Friday night.


7 Day Forecast for Marine Location Near Dana Point city, CA
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location: 33.45, -117.68     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 171015
afdsgx
area forecast discussion
national weather service san diego ca
315 am pdt Mon jun 17 2019

Synopsis
A weak low pressure system will maintain a deep marine layer today
with below average high temperatures. There will be some morning
drizzle in coastal and valley areas with limited or slow clearing
for coastal areas this afternoon. High pressure aloft to the
north will bring some inland warming for Tuesday and Wednesday
with the marine layer not quite as deep. Another trough of low
pressure from the north will bring stronger onshore flow for
Friday into Saturday. This will bring stronger and gusty southwest
to west winds in the mountains and deserts, deepen the marine
layer with areas of night and morning drizzle, and spread cooling
inland.

Discussion For extreme southwestern california including orange...

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

Short term (today through Wednesday)
Upper level low pressure will maintain a deeper marine layer today
with below average high temperatures. Satellite imagery shows low
clouds covering most of the coastal and valleys early this morning.

There has also been some drizzle from the deep marine layer with
a number of locations having very light measurable amounts. Today
should be another day of slow or limited clearing for coastal
areas.

For Tuesday into Wednesday, high pressure aloft over the eastern
pacific will expand across northern and central california. This
will bring warming for inland areas with high temperatures for the
mountains and deserts around average on Wednesday. The marine
layer won't be quite as deep with night and morning low clouds
only covering portions of the inland valleys. Afternoon clearing
for Tuesday and Wednesday should get closer to the coast, but
may continue to slow or limited at the coast.

Long term (Thursday through Sunday)
High pressure aloft will weaken on Thursday as a trough of low
pressure develops over the western states. This will bring
stronger onshore flow for Friday into Saturday with stronger and
gusty southwest to west winds in the mountains deserts. The marine
layer will deepen with more limited clearing towards the coast and
some night and morning drizzle for coastal and some valley areas.

This will also spread cooling inland for Friday and Saturday. On
Sunday, the trough of low pressure and onshore flow will begin to
weaken. There will be some warming for inland areas with the
marine layer not quite as deep.

Aviation
170915z... Coast valleys... Low clouds with bases 1000-1500 ft msl
through 17z. Kcrq will see bases near 500 ft msl. Expect areas of
vis of 2-4 sm in br in obscured coastal terrain and mesas. Cigs
lifting to 1000-1800 ft msl after 17z, before transitioning to sct
in the valleys by 19z. Moderate confidence in CIGS persisting at
coastal tafs, including ksan, ksna and kcrq, through the day. Any
scattering on beaches will likely be intermittent. Low clouds
with similar bases will redevelop and extend into inland valleys
after 18 02z with areas of local vis 3-5 sm in br.

Mountains deserts... Mostly clear with unrestricted vis through the
day. West winds with sfc gusts 25-35 kt along mtn crests, desert mtn
slopes, and below passes, with progressive weakening overnight.

Areas of mod uddfts possible over and east of the mtns.

Marine
No hazardous marine conditions are expected through 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... 17
aviation marine... Rodriguez


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 20 mi39 min 66°F3 ft
46224 - Oceanside Offshore, CA (045) 22 mi37 min 66°F3 ft
46253 28 mi37 min 65°F2 ft
46256 33 mi37 min 64°F2 ft
46222 - San Pedro, CA (092) 36 mi44 min 65°F3 ft
46225 - Torrey Pines Outer, CA (100) 39 mi37 min 66°F3 ft
46254 46 mi39 min 68°F2 ft
LJPC1 - La Jolla, CA (073) 46 mi47 min SSW 5.1 G 7 2 ft
46258 49 mi37 min 67°F4 ft

Wind History for Los Angeles Pier J, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
John Wayne-Orange County Airport, CA19 mi14 minN 010.00 miOvercast63°F57°F81%1010.6 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA20 mi12 minN 09.00 miOvercast61°F60°F97%1010.8 hPa
Oceanside, Oceanside Municipal Airport, CA24 mi15 minN 04.00 miFog/Mist62°F59°F90%1010.8 hPa

Wind History from SNA (wind in knots)
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Last 24hrNW4S3S4SW5SW4CalmCalmSW5S6S6SW8SW9SW7SW6SW4SW4CalmSW4S4SE3S6SW3SE6Calm
1 day agoS4E6E8E6SE53CalmCalm5S8
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SW84SW8SW9SW7W5W5W5W3CalmCalmCalmSW3
2 days agoCalmCalmS4SE7S46SE84S6SW9SW10S9S11S12S9SW5S5S5Calm3S5SE5SE8S5

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Mon -- 01:31 AM PDT     Full Moon
Mon -- 04:22 AM PDT     -1.07 feet Low Tide
Mon -- 05:40 AM PDT     Sunrise
Mon -- 05:59 AM PDT     Moonset
Mon -- 10:45 AM PDT     3.78 feet High Tide
Mon -- 03:32 PM PDT     1.85 feet Low Tide
Mon -- 08:02 PM PDT     Sunset
Mon -- 08:35 PM PDT     Moonrise
Mon -- 09:42 PM PDT     6.15 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.82.20.7-0.5-1-0.9-0.30.8233.63.83.52.92.31.91.92.43.24.35.366.15.6

Tide / Current Tables for Newport Beach, Newport Bay Entrance, Corona del Mar, California (sub)
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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 (7,2,3,4)
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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.