Marine Weather and Tides
7/21/2018 Trying to make page Mobile Friendly
|Sunrise 5:55AM||Sunset 7:55PM||Monday July 23, 2018 4:24 AM PDT (11:24 UTC)||Moonrise 4:50PM||Moonset 2:40AM||Illumination 80%|
EDIT (on/off)  Help
|PZZ750 Coastal Waters From San Mateo Point To The Mexican Border And Out To 30 Nm- 202 Am Pdt Mon Jul 23 2018 |
Today..Wind W 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft at 6 seconds and sw 3 ft at 20 seconds.
Tonight..Wind W to 10 kt. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft at 6 seconds and sw 3 to 4 ft at 19 seconds.
Tue..Wind S 5 to 10 kt...becoming W 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft at 7 seconds and sw 3 to 4 ft at 18 seconds.
Tue night..Wind W 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft at 7 seconds and sw 4 ft at 17 seconds.
Wed..Wind S 5 to 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 3 to 4 ft at 7 seconds and S 3 to 4 ft at 16 seconds.
Wed night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 3 ft and S 3 to 4 ft.
Thu..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 S 3 ft.
Thu night..Wind S 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 3 ft.
Fri..Wind S 10 kt. Wind waves 2 ft or less. Mixed swell W 3 ft and S 2 to 3 ft.
Fri night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 2 to 3 ft.
|PZZ700 202 Am Pdt Mon Jul 23 2018 |
Synopsis for the far southern california coast.. At 2 am, a 1020 mb high was over nevada and a 1007 mb low was near las vegas. Weak to moderate onshore flow will prevail most of the week, with a coastal eddy at times.
7 Day Forecast for Marine Location Near Encinitas, CAHourly EDIT Help
Area Discussion for - San Diego, CA  (on/off)  Help NOTE: mouseover dotted underlined text for definition
|Fxus66 ksgx 230955|
area forecast discussion
national weather service san diego ca
255 am pdt Mon jul 23 2018
Isolated thunderstorms are possible near the mountains for this
afternoon. Strong high pressure aloft will move into southern
california through mid week bringing a period of very hot weather
except near the coast and at the highest elevations of the
mountains. The heat is expected to peak on Tuesday and Wednesday
with high temperatures 10 to 15 degrees above average. For areas
near the coast... A shallow marine layer and a weak coastal eddy
will keep areas near the coast not quite as hot with higher
humidities. For late in the week into next weekend... The high
pressure will weaken slightly and begin to shift northward. This
will bring a cooling trend into next weekend with a return of
monsoonal moisture for next weekend into next week.
Discussion For extreme southwestern california including orange...
san diego... Western riverside and southwestern san bernardino
Short term (today through Wednesday)
Strong high pressure centered over new mexico will move slowly
westward the next few days. This will bring a warming trend
through Tuesday and Wednesday. Desert high temperatures will be
little different for Tuesday and Wednesday while high temperatures
for coastal and valley areas are expected to peak on Wednesday
with Wednesday high temperatures generally expected to be 10 to 15
degrees above average. Several high temperature records are
expected to be tied or broken on Tuesday and Wednesday and
several record warm low temperature records are expected to be
set for tonight through Wednesday night.
Satellite imagery shows only a few patches of stratus near the
coast early this morning. The higher resolution models continue to
show a weak coastal eddy the next few nights. While this should
help to keep areas near the coast from getting quite as hot... Any
late night and early morning low cloud cover near the coast is
expected to be quite patchy.
With residual monsoonal moisture and daytime heating... A few
isolated thunderstorms are once again possible in the mountains
for this afternoon... Mainly on the higher peaks of the san
bernardino mountains and along the east slopes of the mountains in
riverside and san diego counties.
Long term (Thursday through Monday)
For Thursday... The high pressure will weaken slightly and move a
little to the north and east for Sunday and Monday. This will
bring a cooling trend through next weekend. As the high moves to
the north and east... The flow aloft across southern california
becomes southeasterly with some return of monsoonal moisture with
some mid and high clouds and a slight chance of thunderstorms near
230800z... Coast valleys... Mostly clear except for sct-bkn009-013
near the coast from 12-16z. Low clouds will clear by 17z.
Mountains deserts... Isolated tsra over the mountains this afternoon
and evening with surface gusts to 35 knots in any storms that do
West-northwest winds with gusts to 20 kt over the outer waters near|
san clemente island this afternoon and evening. No hazardous marine
A high surf advisory is in effect through Wednesday. A long period
16-19 second south-southwest swell from 200 degrees will bring high
surf today through Wednesday. The highest surf will be on the
southwest facing beaches of orange and northern san diego counties
where waves of 5-9 ft are likely. The surf and swell will gradually
Possible record high temperatures for Tuesday based on the
current forecast temperatures:
location forecast current record
san diego 86 85 in 2006
vista 91 91 in 2000
chula vista 83 81 in 2014
escondido 101 101 in 1906
ramona 106 103 in 2006
alpine 104 102 in 1959
idyllwild 98 96 in 2014
thermal 118 117 in 2000
borrego 117 116 in 2014
possible record high temperatures for Wednesday based on the
current forecast temperatures:
location forecast current record
san diego 89 88 in 1891
chula vista 86 82 in 2015
riverside 109 107 in 1943
escondido 103 101 in 1906
el cajon 103 99 in 2006
ramona 107 101 in 1977
alpine 105 103 in 1977
idyllwild 97 97 in 2006
campo 106 104 in 1959
palm springs 120 119 in 1943
thermal 118 115 in 2000
borrego 115 115 in 2000
several record warm low temperatures are likely as well for
tonight through Wednesday night.
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 this morning 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
High surf advisory from 8 am this morning to 9 pm pdt Wednesday
for orange county coastal areas-san diego county coastal
Heat advisory from 10 am this morning to 8 pm pdt Thursday for
orange county coastal areas-san diego county coastal areas.
Public climate... 17
aviation marine beaches... Moede
Weather Reporting StationsEDIT (on/off)  Help NOTE: Click on distance to see the station location on a map
|Stations||Dist||Age||Wind||Air Temp||Water Temp||Waves||Pressure||DewPt|
|46225 - Torrey Pines Outer, CA (100)||9 mi||64 min||75°F||4 ft|
|46224 - Oceanside Offshore, CA (045)||10 mi||25 min||72°F||4 ft|
|46242 - Camp Pendleton Nearshore, CA (043)||14 mi||57 min||71°F||4 ft|
|46254||17 mi||55 min||74°F||3 ft|
|LJPC1 - La Jolla, CA (073)||18 mi||65 min||NNW 6||3 ft|
|LJAC1 - 9410230 - La Jolla, CA||18 mi||43 min||NNE 5.1 G 6|
|46258||19 mi||25 min||74°F||4 ft|
|SDBC1 - 9410170 - San Diego, CA||28 mi||55 min||78°F||1013.5 hPa|
|46232 - Point Loma South, CA (191)||35 mi||25 min||74°F||4 ft|
|TIXC1 - Tijuana River Reserve, CA||37 mi||100 min||NW 1.9||69°F||1015 hPa||67°F|
|46086 - San Clemente Basin||46 mi||35 min||WNW 12 G 14||67°F||67°F||5 ft||1014 hPa (-1.5)|
Wind History for La Jolla, CA(wind in knots) EDIT (on/off)  Help
Airport ReportsEDIT (on/off)  Help Click EDIT to display multiple airports
|Carlsbad, McClellan-Palomar Airport, CA||14 mi||32 min||N 0||10.00 mi||Fair||67°F||66°F||97%||1013.3 hPa|
|Oceanside, Oceanside Municipal Airport, CA||16 mi||33 min||N 0||9.00 mi||Fair||63°F||59°F||87%||1013.4 hPa|
|Mcolf Camp Pendleton (Red Beach), CA||17 mi||29 min||N 0||10.00 mi||Fair||66°F||62°F||87%||1022.1 hPa|
|Oceanside, Camp Pendleton, Marine Corps Air Station, CA||20 mi||30 min||NNE 3||10.00 mi||Fair||62°F||59°F||90%||1013.5 hPa|
|San Diego, Miramar MCAS/Mitscher Field Airport, CA||22 mi||90 min||NW 6||10.00 mi||A Few Clouds||73°F||66°F||79%||1013.7 hPa|
|San Diego, Montgomery Field, CA||24 mi||32 min||N 3||10.00 mi||Mostly Cloudy||70°F||66°F||87%||1013.5 hPa|
Wind History from CRQ (wind in knots)
|1 day ago||Calm||Calm||Calm||Calm||W||W||Calm||NW||W||W||W||W||SW||SW||Calm||NW||N||Calm||NW||Calm||Calm||Calm|
|2 days ago||Calm||Calm||Calm||Calm||Calm||SW||SW||W||W||SW||W||W||W||W||W||W||W||Calm||W||W||Calm||W |
EDIT RT Ports Option Weekend mode (on/off) (on/off)  Help One Week of Data
EDIT (on/off)  Help One Week of Data
Weather Map and Satellite Images(on/off)  HelpWeather Map
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)(on/off)  Help
Ad by Google
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.