Tuesday, August21, 2018 L-36.com


Marine Weather and Tides
Dana Point, CA

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Sunrise 6:16AMSunset 7:30PM Tuesday August 21, 2018 3:00 PM PDT (22:00 UTC) Moonrise 4:29PMMoonset 2:05AM Illumination 79% Phase: Waxing Gibbous; Moon at 10 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- 131 Pm Pdt Tue Aug 21 2018
Tonight..Wind W 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 11 seconds and S 2 ft at 12 seconds.
Wed..Wind W 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 6 seconds and S 2 ft at 12 seconds.
Wed night..Wind nw 10 kt. Gusts to 15 kt in the evening. Wind waves 2 ft or less. Mixed swell W 3 ft at 6 seconds and S 2 ft at 13 seconds.
Thu..Wind nw 10 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 S 2 ft at 13 seconds.
Thu night..Wind nw 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 3 ft at 6 seconds and S 2 ft at 13 seconds.
Fri..Wind variable less than 10 kt...becoming W 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 ft and S 2 ft.
Fri night..Wind W 10 kt. Gusts to 15 kt in the evening. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 2 ft.
Sat..Wind variable less than 10 kt...becoming W 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less... Becoming 3 ft in the afternoon. Mixed swell W 3 ft and S 2 ft.
Sat night..Wind nw 10 kt. Gusts to 15 kt in the evening. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 1 to 2 ft.
Sun..Wind nw 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less...becoming 3 ft in the afternoon. Mixed swell W 2 to 3 ft and sw 1 to 2 ft.
Sun night..Wind nw 10 kt. Gusts to 15 kt in the evening. Wind waves 3 ft in the evening...becoming 2 ft or less. Mixed swell W 2 to 3 ft and S 1 to 2 ft.
PZZ700 131 Pm Pdt Tue Aug 21 2018
Synopsis for the far southern california coast.. At 1 pm, a 1028 mb high was 900 nm west of eureka, and a 1007 mb low was near needles, california. Weak to moderate onshore flow will continue the rest of this week.


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 212030
afdsgx
area forecast discussion
national weather service san diego ca
130 pm pdt Tue aug 21 2018

Synopsis
A few thunderstorms are possible along and near the desert slopes
of the mountains in riverside and san diego counties until sunset.

Dry and fair weather will prevail tonight through next Tuesday.

Coastal low clouds and fog will extend into portions of the
valleys each night and morning.

Discussion For extreme southwestern california including orange...

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

cumulus clouds and also some stable lenticular clouds have formed
over the mountains today. A thunderstorm formed along the baja
spine not far south of the border. For our region, we'll be on
the western fringes of monsoon moisture and instability now
tracking through arizona, so our thunderstorm chances are on the
fringes as well. If anything develops it should be east of the
mountain crests in riverside and san diego counties, and most
likely late this afternoon. After today we can say adios to the
monsoon moisture for a while. The marine layer will continue very
much as is into next week, deep enough to extend low clouds into
some valleys during the nights and mornings. A stationary yin-
yang pattern over the west will continue, a pacific northwest
trough conjoined with a texas ridge. With the ridge axis just
barely to our south, the flow over socal will be southwest, which
is a dry pattern. This weekend into next week the trough slowly
deepens, which would bring cooler weather with more extensive
coastal clouds nights and mornings next week. Temperatures will
continue a little above average, but if the long-term model trends
hold, the month might end up actually cooler than average.

Aviation
212000z... Coasts valleys... Mostly clear through 02z becoming bkn-
ovc015-018 tops 022 and spreading 30 miles inland through 14z
Wednesday. Areas of vis 2-4 miles in the valleys through 17z.

Clouds clearing back to the coast through 19z Wednesday.

Mountains deserts... There is a chance of tsra in the mountains and
low deserts through this evening with bases 8000 ft msl with tops
to 40000 ft msl, and surface wind gusts to 35 knots. Otherwise,
sct- bkn clouds at above 10000 ft msl today, decreasing tonight
and Wednesday.

Marine
No hazardous marine weather is expected through Saturday.

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... Moede


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 20 mi33 min 76°F2 ft
46224 - Oceanside Offshore, CA (045) 22 mi31 min 76°F2 ft
46253 28 mi31 min 75°F2 ft
PRJC1 33 mi31 min WSW 8.9 G 9.9
46256 33 mi31 min 74°F2 ft
PFXC1 35 mi31 min SW 9.9 G 11 78°F
AGXC1 35 mi31 min SW 8 G 9.9 74°F 1014.3 hPa
PSXC1 36 mi31 min S 7 G 11
46222 - San Pedro, CA (092) 36 mi31 min 74°F2 ft
PFDC1 36 mi31 min S 5.1 G 6
OHBC1 - 9410660 - Los Angeles, CA 37 mi31 min 71°F1014.2 hPa
BAXC1 37 mi31 min S 9.9 G 12
PXAC1 38 mi31 min S 8 G 11
46225 - Torrey Pines Outer, CA (100) 39 mi31 min 76°F2 ft
46254 46 mi61 min 76°F2 ft
LJPC1 - La Jolla, CA (073) 46 mi41 min W 5.1 2 ft
LJAC1 - 9410230 - La Jolla, CA 46 mi31 min W 5.1 G 6 73°F 76°F1014.5 hPa
46258 49 mi31 min 76°F3 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), CA17 mi65 minWSW 99.00 miRain79°F64°F60%1022.8 hPa
John Wayne-Orange County Airport, CA19 mi68 minWSW 89.00 miA Few Clouds80°F64°F60%1013.9 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA20 mi66 minSW 78.00 miFair82°F64°F56%1013.7 hPa
Oceanside, Oceanside Municipal Airport, CA24 mi69 minSW 86.00 miFair with Haze81°F63°F54%1013.8 hPa

Wind History from SNA (wind in knots)
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Last 24hrSW8
G17
SW11S11SW7SW8SW6SW4S5--SE4E5SE4S4E3S4E4SE6SE4E33S8SW8W5SW8
1 day agoS10SW8S9S10S10SW5SW4SW4SW4S53SE4E4S8S5S7S56CalmCalmSW5SW7SW11SW12
2 days agoSW8SW7SW8SW8SW5W4SW3S4S4S4CalmS3S4S3CalmCalmCalmCalmS5CalmSW6S7SW7SW8

Tide / Current Tables for San Clemente, California
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San Clemente
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Tue -- 01:34 AM PDT     0.36 feet Low Tide
Tue -- 02:05 AM PDT     Moonset
Tue -- 06:17 AM PDT     Sunrise
Tue -- 08:03 AM PDT     3.77 feet High Tide
Tue -- 12:54 PM PDT     2.38 feet Low Tide
Tue -- 04:29 PM PDT     Moonrise
Tue -- 06:59 PM PDT     5.37 feet High Tide
Tue -- 07:29 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.90.40.40.81.52.33.13.63.83.63.32.92.52.42.63.13.84.65.25.45.14.53.52.3

Tide / Current Tables for Newport Beach, Newport Bay Entrance, Corona del Mar, California (sub)
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Newport Beach
Click for Map
Tue -- 01:36 AM PDT     0.41 feet Low Tide
Tue -- 02:05 AM PDT     Moonset
Tue -- 06:18 AM PDT     Sunrise
Tue -- 08:16 AM PDT     3.75 feet High Tide
Tue -- 12:54 PM PDT     2.57 feet Low Tide
Tue -- 04:30 PM PDT     Moonrise
Tue -- 07:04 PM PDT     5.30 feet High Tide
Tue -- 07:30 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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10.50.40.81.42.233.53.73.73.432.72.62.73.23.84.55.15.35.14.53.52.4

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 (18,4,5,8)
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Ground Weather Radar Station Santa Ana Mtns, 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.