Sunday, August19, 2018 L-36.com


Marine Weather and Tides
Del Mar, CA

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Sunrise 6:13AMSunset 7:31PM Saturday August 18, 2018 11:03 PM PDT (06:03 UTC) Moonrise 1:48PMMoonset 12:00AM Illumination 53% Phase: First Quarter Moon; Moon at 8 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- 133 Pm Pdt Sat Aug 18 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 to 3 ft at 9 seconds and S 3 to 4 ft at 15 seconds.
Sun..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 7 seconds and S 3 ft at 14 seconds.
Sun 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 at 7 seconds and S 2 to 3 ft at 14 seconds.
Mon..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 6 seconds and S 2 ft at 13 seconds.
Mon night..Wind W to 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 5 seconds and S 2 ft at 13 seconds.
Tue..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 2 ft and S 2 ft.
Tue night..Wind nw 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 2 ft.
Wed..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 and S 2 ft.
Wed night..Wind sw 10 kt in the evening... Becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 2 to 3 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 to 3 ft and S 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 to 3 ft and S 2 ft.
PZZ700 133 Pm Pdt Sat Aug 18 2018
Synopsis for the far southern california coast.. At 2 pm...a 1030 mb high was 700 nm west of seattle and a 1006 mb low was over the four corners area. Weak to moderate onshore flow will continue through Thursday.


7 Day Forecast for Marine Location Near Del Mar city, CA
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location: 32.9, -117.25     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 190412
afdsgx
area forecast discussion
national weather service san diego ca
911 pm pdt Sat aug 18 2018

Synopsis
High pressure will strengthen over the area through tonight,
continuing to dry and stabilize the atmosphere. Onshore flow and a
shallow marine layer will continue areas of night and morning low
clouds over coastal and western valley areas into the upcoming week.

Daytime temperatures will be near, to a bit above normal, while
overnight lows continue between 5 and 10 degrees higher then normal
due to the elevated sea surface temperatures. Monsoonal moisture may
return by the middle of next week, rekindling the chance for
mountain and desert thunderstorms.

Discussion For extreme southwestern california including orange...

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

strengthening high pressure aloft over socal through tonight will
begin to shift back to the SE through Tue as a trough deepens over
the pacnw. The net result will be a slight warming early next week,
and then a possible return of some monsoonal moisture by midweek.

The chance of thunder returns to the mts by Tue afternoon as a
result of the shift back to SE flow aloft.

Looking at the 12z ECMWF gfs runs... Both handle the overall pattern
similarly, and both suggest less mid-level moisture will return to
the area than this past week. However, enough is there to leave the
forecast as is. Other features of note... Both models trend 500h
lower and show increasing SW flow aloft into next weekend. This
should result in gradual cooling and decreasing thunder chances
over the mts.

Aviation
190400z... Coasts valleys... Low clouds will redevelop and spread
inland after 06z with bases 1200-1600 feet msl and spread inland 10-
20 miles. Brief vis restrictions along inland edge of cloud deck.

Clouds will scatter to the coast by 18z Sunday.

Mountains deserts... Mostly clear through Sunday, but with some
cumulus clouds over the mountains Sunday afternoon. Bases near 10000
feet msl.

Marine
No hazardous marine weather is expected through Thursday.

Beaches
Beach hazard statement has expired and surf will gradually diminish
through Sunday. However dangerous rip currents will still be a
concern at the beaches.

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

Sgx watches warnings advisories
Ca... None.

Pz... None.

Jmb jad


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LJPC1 - La Jolla, CA (073) 2 mi44 min NW 4.1 2 ft
LJAC1 - 9410230 - La Jolla, CA 2 mi46 min WNW 5.1 G 6 72°F 73°F1015.1 hPa
46254 2 mi64 min 76°F2 ft
46225 - Torrey Pines Outer, CA (100) 8 mi94 min 75°F3 ft
SDBC1 - 9410170 - San Diego, CA 13 mi46 min 1015 hPa
46258 17 mi94 min 75°F3 ft
46224 - Oceanside Offshore, CA (045) 23 mi94 min 76°F3 ft
TIXC1 - Tijuana River Reserve, CA 23 mi79 min W 2.9 71°F 1016 hPa68°F
46242 - Camp Pendleton Nearshore, CA (043) 24 mi36 min 75°F3 ft
46232 - Point Loma South, CA (191) 27 mi94 min 74°F3 ft

Wind History for La Jolla, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
San Diego, Miramar MCAS/Mitscher Field Airport, CA5 mi69 minW 410.00 miFair74°F66°F76%1014.9 hPa
San Diego, Montgomery Field, CA8 mi71 minWNW 49.00 miFair73°F66°F79%1015.2 hPa
San Diego, San Diego International-Lindbergh Field, CA12 mi73 minW 410.00 miPartly Cloudy75°F66°F76%1015.8 hPa
San Diego, North Island, Naval Air Station, CA14 mi72 minNW 410.00 miA Few Clouds73°F66°F81%1015.2 hPa
Gillespie Field Airport, CA16 mi69 minW 610.00 miFair73°F64°F74%1015.2 hPa
Carlsbad, McClellan-Palomar Airport, CA17 mi71 minN 09.00 miFair72°F64°F79%1014.8 hPa
Ramona, Ramona Airport, CA20 mi71 minW 310.00 miFair70°F60°F71%1014.7 hPa
Imperial Beach Naval Outlying Field - Ream Field, CA23 mi68 minW 58.00 miFair72°F66°F84%1015.5 hPa
Oceanside, Oceanside Municipal Airport, CA23 mi72 minN 08.00 miFair72°F64°F76%1014.8 hPa

Wind History from NKX (wind in knots)
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Last 24hrW3N3--SW3CalmW3N3CalmCalmCalmNW436NW66NW9
G15
W8W9W7W8NW8NW5NW7W4
1 day agoW4W3W3CalmW3CalmNW3N3CalmNW3NW4N5--W6W8W7W10
G15
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2 days agoCalmCalmCalmSW3W3SW3CalmCalmNE3CalmCalm36W7W10
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W10SW8W6W5W4CalmW4

Tide / Current Tables for La Jolla, Scripps Pier, California
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La Jolla
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Sun -- 12:38 AM PDT     Moonset
Sun -- 06:15 AM PDT     Sunrise
Sun -- 06:18 AM PDT     3.35 feet High Tide
Sun -- 10:45 AM PDT     2.61 feet Low Tide
Sun -- 02:42 PM PDT     Moonrise
Sun -- 05:19 PM PDT     5.00 feet High Tide
Sun -- 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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1.21.41.82.32.83.23.33.33.12.92.72.62.83.23.74.34.754.94.53.832.11.4

Tide / Current Tables for San Diego Bay Entrance, California Current
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San Diego Bay Entrance
Click for Map
Sun -- 12:36 AM PDT     0.00 knots Slack
Sun -- 12:38 AM PDT     Moonset
Sun -- 03:27 AM PDT     0.72 knots Max Flood
Sun -- 06:14 AM PDT     -0.00 knots Slack
Sun -- 06:15 AM PDT     Sunrise
Sun -- 08:42 AM PDT     -0.54 knots Max Ebb
Sun -- 11:33 AM PDT     0.00 knots Slack
Sun -- 02:42 PM PDT     Moonrise
Sun -- 03:11 PM PDT     0.86 knots Max Flood
Sun -- 05:51 PM PDT     -0.00 knots Slack
Sun -- 07:28 PM PDT     Sunset
Sun -- 09:30 PM PDT     -1.42 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.20.20.50.70.70.50.1-0.3-0.5-0.5-0.4-0.20.10.40.70.90.80.4-0.1-0.7-1.1-1.4-1.4-1.2

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 San Diego, 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.