Sunday, July22, 2018 L-36.com


Marine Weather and Tides
San Clemente, CA

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7/21/2018 Trying to make page Mobile Friendly

Sunrise 5:54AMSunset 7:58PM Saturday July 21, 2018 11:55 PM PDT (06:55 UTC) Moonrise 3:01PMMoonset 1:25AM Illumination 69% Phase: Waxing Gibbous; Moon at 9 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- 209 Pm Pdt Sat Jul 21 2018
Tonight..Wind nw 10 to 15 kt. Gusts to 20 kt in the evening. Wind waves 3 ft in the evening...becoming 2 ft or less. Mixed swell W 2 to 3 ft at 4 seconds and sw 2 ft at 18 seconds.
Sun..Wind nw 10 to 20 kt. Wind waves 2 ft or less...becoming 4 to 5 ft in the afternoon. Mixed swell W 2 to 3 ft at 5 seconds and sw 2 ft at 16 seconds.
Sun night..Wind nw 10 to 15 kt with gusts to 20 kt. Wind waves 3 ft. Mixed swell W 4 ft at 5 seconds and sw 2 to 3 ft at 18 seconds.
Mon..Wind W 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less...becoming 3 ft in the afternoon. Mixed swell W 3 ft at 6 seconds and sw 3 ft at 17 seconds.
Mon night..Wind sw 10 to 15 kt. Wind waves 3 ft in the evening...becoming 2 ft or less. Mixed swell W 3 to 4 ft at 6 seconds and sw 3 to 4 ft at 18 seconds.
Tue..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft and sw 3 to 4 ft.
Tue night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and sw 4 ft.
Wed..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft and S 3 to 4 ft.
Wed night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 3 to 4 ft.
Thu..Wind se 10 kt...becoming sw in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 ft and S 3 ft.
Thu night..Wind S 10 kt. Wind waves 2 ft or less. Mixed swell W 3 ft and S 3 ft.
PZZ700 209 Pm Pdt Sat Jul 21 2018
Synopsis for the far southern california coast.. At 2 pm, a 1012 mb low was near las vegas. Weak to moderate onshore west winds will continue through the weekend. West to northwest winds of 15 to 20 kt are likely Sunday afternoon and evening over the outer waters. A coastal eddy will bring southerly winds to the inner waters at times next week.

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 220413
afdsgx
area forecast discussion
national weather service san diego ca
912 pm pdt Sat jul 21 2018

Synopsis
Isolated thunderstorms are possible over the mountains and locally
into the deserts in the afternoons before high pressure builds over
the region Tuesday. Hot weather will develop inland through Thursday
as the marine layer shrinks back to the immediate coast. Some patchy
late night and morning low clouds and fog may remain along the
coast, otherwise fair skies will prevail. The high pressure will
weaken by the end of next week, along with a a return of monsoonal
flow. This will bring more clouds, higher humidity, and cooling.

Discussion For extreme southwestern california including orange...

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

after some isolated showers thunderstorms this afternoon, just a few
high clouds were left passing from south to north, and patchy marine
clouds near the coast at 9 pm pdt. The 00z miramar sounding had a 5c
inversion based near 1850 ft msl. Winds were SE 5-15 kt above the
inversion with a pw of just over 1.5 inch. No precip reports were
received today in our cwa.

Based on the forecast soundings from the 00z NAM over the next
couple of days, we may have to continue a small chance for showers
and thunderstorms over the mts each afternoon. Otherwise, temps will
continue to trend higher each day with very hot summer weather on
tap inland much of the week. No forecast changes.

From previous discussion...

a ridge will slowly build west Sunday through the middle of next
week, becoming centered over southern ca and western az by
Wednesday. This will create a heat wave over the region, with
Tuesday and Wednesday expected to be the hottest days. Highs will be
5-15 degrees f above normal as h850 temperatures peak around 33 deg
c near desert areas and 30 deg c near the coast. Excessive heat
warnings are in effect for most inland areas, and a heat advisory is
in effect for coastal areas a few miles inland from the beach for
Monday through Thursday. A shallow marine layer is expected to keep
locations along the immediate coast not as hot. Night and morning
low clouds will be patchy, but should develop across coastal areas
throughout the week. Some inland areas won't get much overnight
temperature recovery, with low desert areas only getting down into
the 90s, and foothill locations only lowering into the 80s Tuesday
through Thursday mornings. Please see the excessive heat warning and
heat advisory for additional details, and the climate section below
for high temp records.

The ridge will move a bit to the northeast at the end of next week,
which will help lower our highs back near seasonal normals, and
possibly help return monsoonal moisture to the region for
afternoon evening mountain desert storms.

Aviation
220325z... Coast valleys... Bkn-ovc low clouds with bases 1200-1500
feet msl and tops around 2200 feet msl will spread inland about 15
miles tonight. Timing is uncertain but impacts at coastal TAF sites
are likely between 06z and 17z. Expect clearing to the coast between
16z and 18z Sunday.

Mountains deserts... Sct-bkn clouds at or abv 12000 ft msl with
unrestricted vis through Sunday morning.

Marine
No hazardous marine weather is expected through Thursday.

Beaches
Swells from the southern hemisphere will arrive at socal beaches
late Sunday, peaking Tuesday through Wednesday. Surf of 6-8 ft is
expected along south and southwest-facing beaches of orange and
northern san diego counties, along with strong rip currents. Swells
and surf will begin to subside on Thursday.

Climate
Possible record high temperatures based on the current forecast
temperatures:
Tuesday
location forecast current record
chula vista 81 81 in 2014
ramona 103 103 in 2006
idyllwild 96 96 in 2014
thermal 119 117 in 2000
borrego 116 116 in 2014
Wednesday
location forecast current record
chula vista 82 82 in 2015
el cajon 99 99 in 2006
ramona 104 101 in 1977
thermal 117 115 in 2000
borrego 115 115 in 2000
several record warm low temperatures are likely as well, especially
on Tuesday night and Wednesday night.

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

Sgx watches warnings advisories
Ca... Excessive heat warning from 10 am Monday to 8 pm pdt Thursday
for apple and lucerne valleys-coachella valley-orange
county inland areas-riverside county mountains-san
bernardino county mountains-san bernardino and riverside
county valleys-the inland empire-san diego county deserts-
san diego county mountains-san diego county valleys-san
gorgonio pass near banning-santa ana mountains and
foothills.

Heat advisory from 10 am Monday to 8 pm pdt Thursday for orange
county coastal areas-san diego county coastal areas.

Pz... None.

Public... 10
climate... Jjt
aviation marine beaches... Pg


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 17 mi58 min 75°F4 ft
46224 - Oceanside Offshore, CA (045) 18 mi56 min 75°F4 ft
46253 32 mi56 min 70°F3 ft
46225 - Torrey Pines Outer, CA (100) 36 mi65 min 73°F3 ft
46256 36 mi56 min 66°F3 ft
PRJC1 37 mi38 min WSW 9.9 G 12
PFXC1 39 mi38 min WSW 6 G 8.9 70°F
PFDC1 39 mi38 min SW 8.9 G 11
AGXC1 39 mi38 min WSW 8.9 G 11 68°F 1016.9 hPa
46222 - San Pedro, CA (092) 39 mi56 min 68°F3 ft
PSXC1 40 mi38 min SSW 5.1 G 5.1
OHBC1 - 9410660 - Los Angeles, CA 40 mi44 min 67°F1016.8 hPa
BAXC1 41 mi38 min SSW 2.9 G 4.1
PXAC1 42 mi38 min S 2.9 G 2.9
46254 42 mi56 min 74°F2 ft
LJAC1 - 9410230 - La Jolla, CA 43 mi44 min WNW 5.1 G 6 70°F 1016.8 hPa
LJPC1 - La Jolla, CA (073) 43 mi36 min NW 5.1 2 ft
46258 47 mi56 min 74°F4 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 mi2 hrsNW 510.00 miPartly Cloudy70°F64°F82%1025.3 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA17 mi61 minN 010.00 miFair68°F64°F87%1016.6 hPa
Oceanside, Oceanside Municipal Airport, CA20 mi64 minN 010.00 miFair70°F63°F79%1016.5 hPa
John Wayne-Orange County Airport, CA22 mi63 minWSW 410.00 miPartly Cloudy70°F63°F79%1016.5 hPa

Wind History from NXF (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmCalmNW4W5W7W10W9W11W13W14W14W13W13W12W10NW7NW6NW5NW6
1 day agoCalmNE3E3CalmCalmCalmE3CalmSE3S5SW6SW7W9W9W10W7W8W7W8W6W5W5W5W4
2 days agoCalmCalmCalmCalmNE3CalmNE3CalmS3S6S7W7W10W9SW9SW9SW6SW6SW6SW6Calm3SE3SE3

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Sun -- 01:08 AM PDT     0.55 feet Low Tide
Sun -- 02:01 AM PDT     Moonset
Sun -- 05:56 AM PDT     Sunrise
Sun -- 07:16 AM PDT     3.44 feet High Tide
Sun -- 12:12 PM PDT     1.98 feet Low Tide
Sun -- 03:56 PM PDT     Moonrise
Sun -- 06:39 PM PDT     5.54 feet High Tide
Sun -- 07:57 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.80.60.71.21.92.63.23.43.432.62.222.12.53.34.14.95.45.55.14.33.22

Tide / Current Tables for Balboa Pier, Newport Beach, California
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Balboa Pier
Click for Map
Sun -- 01:16 AM PDT     0.61 feet Low Tide
Sun -- 02:02 AM PDT     Moonset
Sun -- 05:57 AM PDT     Sunrise
Sun -- 07:22 AM PDT     3.38 feet High Tide
Sun -- 12:15 PM PDT     2.11 feet Low Tide
Sun -- 03:57 PM PDT     Moonrise
Sun -- 06:37 PM PDT     5.44 feet High Tide
Sun -- 07:58 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.90.60.71.21.82.53.13.43.33.12.72.32.12.22.63.34.14.95.35.454.33.22.1

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 (2,6,7,8)
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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.