Saturday, May27, 2017 L-36.com


Marine Weather and Tides
Dana Point, 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 Saturday May 27, 2017 8:45 AM PDT (15:45 UTC) Moonrise 7:45AMMoonset 10:06PM Illumination 5% Phase: Waxing Crescent; Moon at 2 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- 210 Am Pdt Sat May 27 2017
Today..Wind nw 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft or less...becoming 3 to 4 ft in the afternoon. Mixed swell W 1 ft at 10 seconds and sw 2 ft at 13 seconds.
Tonight..Wind nw 10 to 15 kt. Wind waves 3 ft in the evening... Becoming 2 ft or less. Mixed swell W 1 to 2 ft at 10 seconds and sw 1 to 2 ft at 13 seconds.
Sun..Wind W 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 sw 1 to 2 ft at 16 seconds.
Sun night..Wind W to 10 kt with gusts to 15 kt in the evening... Becoming variable less than 10 kt. Wind waves 3 ft in the evening...becoming 2 ft or less. Mixed swell W 2 to 3 ft at 6 seconds and sw 1 to 2 ft at 17 seconds.
Memorial day..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 6 seconds and sw 2 ft at 17 seconds.
Mon 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 sw 2 to 3 ft.
Tue..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft and sw 2 ft.
Tue night..Wind sw 10 kt. Wind waves 2 ft or less. Mixed swell W 3 ft and sw 2 ft.
Wed..Wind S 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 and sw 1 to 2 ft.
Wed night..Wind sw 10 kt. Gusts to 15 kt in the evening. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft and S 2 ft.
PZZ700 210 Am Pdt Sat May 27 2017
Synopsis for far southern california coast.. At 2 am...a 1017 mb high was just off the coast of san diego and a 1007 mb low was near laughlin nevada. Weak to moderate onshore flow will continue through early next week.

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


Area Discussion for - San Diego, CA
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Fxus66 ksgx 271015
afdsgx
area forecast discussion
national weather service san diego ca
315 am pdt Sat may 27 2017

Synopsis
High pressure aloft near the west coast will bring an inland
warming trend through memorial day with high temperatures warming
to a little above average. The marine layer will become not quite
as deep... But with night and morning low clouds and patchy fog
still extending into portions of the inland valleys for Sunday
and Monday mornings. A trough of low pressure near the west coast
will bring cooling and a deeper marine layer for the middle part
of next week. Slow inland warming and a slightly shallower marine
layer are possible towards the end of next week.

Discussion For extreme southwestern california including orange...

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

Short term (today through Monday)
High pressure aloft near the west coast today... Will move slowly
inland on Sunday... Then begin to weaken on memorial day as a
trough of low pressure over the eastern pacific moves toward the
west coast. Inland high temperatures will slowly warming through
Monday with high temperatures near average on Sunday and a little
above average on Monday.

Early this morning the marine layer is still near 3500 to 4000
feet deep with widespread stratus coverage over land areas from
the coast inland to the lower coastal mountain slopes. Some gaps
in the stratus coverage over the coastal waters are continuing to
close. The marine layer is expected to become a little less deep
through Monday... But still deep enough for night and morning
coastal low clouds and patchy fog to extend into portions of the
inland valleys for Sunday and Monday mornings.

Long term (Tuesday through Friday)
A trough of low pressure will move inland along the west coast on
Wednesday with some spread among the global models with the
details. Greater spread develops from Thursday into next weekend
with periods of weak high pressure or weak low pressure aloft that
may spread across southern california. Inland cooling and
deepening of the marine is expected for the middle part of next
week. Some slow inland warming and slightly shallower marine layer
are possible towards the end of next week.

Aviation
270935z... Coast valleys... Bkn-ovc stratus with bases 3500-4500 ft
gradually clearing 15-18z. Stratus redeveloping along the coast
after 28 03z and spreading into the valleys overnight. Bases will be
near 2000 ft msl.

Mountains deserts... Coastal mountain slopes partially obscured in
clouds fog through about 16z. Otherwise mostly clear with
unrestricted vis through Sunday morning.

Marine
No hazardous marine weather is expected through Wednesday.

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... Ss


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 20 mi78 min 62°F2 ft
46224 - Oceanside Offshore, CA (045) 22 mi46 min 62°F3 ft
46253 28 mi46 min 62°F2 ft
PRJC1 33 mi46 min WSW 6 G 7
46256 33 mi24 min 59°F2 ft
PFXC1 35 mi46 min SW 4.1 G 5.1 65°F
AGXC1 35 mi46 min WSW 5.1 G 7 61°F 1017.7 hPa (+1.4)
PSXC1 36 mi46 min SSE 4.1 G 6
46222 - San Pedro, CA (092) 36 mi57 min 62°F2 ft
PFDC1 36 mi46 min SW 2.9 G 2.9
OHBC1 - 9410660 - Los Angeles, CA 37 mi46 min 59°F1017.7 hPa (+1.3)
BAXC1 37 mi46 min SW 2.9 G 4.1
PXAC1 38 mi46 min Calm G 0
46225 - Torrey Pines Outer, CA (100) 39 mi55 min 63°F3 ft
46254 46 mi58 min 63°F2 ft
LJPC1 - La Jolla, CA (073) 46 mi86 min N 5.1
LJAC1 - 9410230 - La Jolla, CA 46 mi46 min N 4.1 G 5.1 64°F 57°F1017 hPa (+1.6)
46258 49 mi46 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
Mcolf Camp Pendleton (Red Beach), CA17 mi50 minWNW 97.00 miOvercast63°F55°F78%1025.9 hPa
Santa Ana, John Wayne Airport-Orange County Airport, CA19 mi53 minN 010.00 miMostly Cloudy63°F52°F68%1017.5 hPa
Oceanside, Camp Pendleton, Marine Corps Air Station, CA20 mi51 minN 09.00 miOvercast63°F54°F73%1017.2 hPa
Oceanside, Oceanside Municipal Airport, CA24 mi54 minVar 410.00 miOvercast65°F55°F73%1017 hPa

Wind History from NXF (wind in knots)
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Last 24hrSE3SW7S7SW9SW11SW10W10W10W10W9W8W5CalmCalmCalmCalmN3N4CalmE3CalmCalmNW4W9
1 day agoS5S4SW5SW3SW6SW5SW7W9W9W7W5W7W6SW5CalmW3W5CalmCalmE3NE3E4NE3NE5
2 days agoW4SW4SW3W5W64SW7W7W6W6SW7CalmSE5S4SE5SE4SE5SE3SE4S4SW5SW5S4S4

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Sat -- 05:21 AM PDT     -1.67 feet Low Tide
Sat -- 05:43 AM PDT     Sunrise
Sat -- 07:45 AM PDT     Moonrise
Sat -- 11:45 AM PDT     4.12 feet High Tide
Sat -- 04:49 PM PDT     1.47 feet Low Tide
Sat -- 07:52 PM PDT     Sunset
Sat -- 10:06 PM PDT     Moonset
Sat -- 10:58 PM PDT     6.36 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
5.43.92.10.3-1-1.6-1.5-0.70.623.244.13.732.21.61.51.92.73.95.166.4

Tide / Current Tables for Newport Beach, Newport Bay Entrance, Corona del Mar, California (sub)
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Newport Beach
Click for Map
Sat -- 05:20 AM PDT     -1.53 feet Low Tide
Sat -- 05:43 AM PDT     Sunrise
Sat -- 07:46 AM PDT     Moonrise
Sat -- 11:52 AM PDT     4.09 feet High Tide
Sat -- 04:46 PM PDT     1.69 feet Low Tide
Sat -- 07:53 PM PDT     Sunset
Sat -- 10:07 PM PDT     Moonset
Sat -- 10:59 PM PDT     6.41 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
5.53.92.10.4-0.9-1.5-1.4-0.60.623.13.94.13.83.12.41.81.72.12.94.15.26.16.4

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 (11,2,3,4)
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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.