Monday, March27, 2017 L-36.com


Marine Weather and Tides
Hemet, CA

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 6:38AMSunset 7:06PM Monday March 27, 2017 9:26 AM PDT (16:26 UTC) Moonrise 6:36AMMoonset 6:55PM Illumination 0% Phase: New Moon; Moon at 0 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- 225 Am Pdt Mon Mar 27 2017
.small craft advisory in effect from 1 pm pdt this afternoon through Tuesday evening...
Today..Wind W 10 to 20 kt with gusts to 30 kt. Wind waves 4 ft. SWell W 3 to 5 ft at 10 seconds.
Tonight..Wind nw 10 to 20 kt with gusts to 30 kt. Wind waves 5 ft. SWell W 5 to 8 ft at 8 seconds.
Tue..Wind variable less than 10 kt...becoming W 10 to 15 kt with gusts to 20 kt in the afternoon. Wind waves 2 ft or less... Becoming 3 to 4 ft in the afternoon. SWell W 4 to 6 ft at 10 seconds.
Tue night..Wind nw 10 to 15 kt in the evening... Becoming variable less than 10 kt. Wind waves 3 ft in the evening... Becoming 2 ft or less. SWell W 3 to 4 ft at 10 seconds.
Wed..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 2 to 3 ft at 10 seconds.
Wed night..Wind nw 10 kt with gusts to 15 kt in the evening... Becoming variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft.
Thu..Wind variable less than 10 kt...becoming W 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less. SWell W 2 to 3 ft.
Thu night..Wind W 10 to 15 kt with gusts to 20 kt. Wind waves 4 ft. SWell W 4 to 7 ft. SWell sw 3 ft.
Fri..Wind nw 10 kt with gusts to 15 kt. Wind waves 2 ft or less. SWell W 5 to 7 ft.
Fri night..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. SWell W 4 to 6 ft.
PZZ700 225 Am Pdt Mon Mar 27 2017
Synopsis for far southern california coast.. At 1 am... A 1027 mb high was 900 nm west of san diego and a 1010 mb low coverd southern nevada. Northwest winds will strengthen and northwest swell will build today combining to produce hazardous boating conditions today and tonight. Winds will decrease Tuesday but with some gusts in the outer waters exceeding 20 kt. SWell will decrease more slowly later Tuesday. Weak onshore flow likely on Wednesday before winds become strong again Thursday and Friday leading to hazardous boating conditions.

7 Day Forecast for Marine Location Near Hemet, CA
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location: 33.72, -117.01     debug


Area Discussion for - San Diego, CA
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Fxus66 ksgx 271000
afdsgx
area forecast discussion
national weather service san diego ca
300 am pdt Mon mar 27 2017

Synopsis
A low pressure system moving inland through southern california
early this morning will bring stronger onshore flow with strong
gusty west winds in the mountains and deserts into early evening.

This will be followed by strong gusty north winds late tonight
into Tuesday. High temperatures will warm into Wednesday with
Wednesday high temperatures 10 to 15 degrees above average. A low
pressure system moving through the great basin into the southwest
states will bring inland cooling for Thursday and Friday... Gusty
west winds for Thursday... And gusty north winds for Friday into
Saturday. Weaker winds with some warming possible for next
weekend.

Discussion For extreme southwestern california including orange...

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

Short term (today through Wednesday)
A trough of low pressure will move inland through southern
california early this morning bringing stronger onshore flow
today. Satellite imagery early this morning shows the most
widespread low cloud coverage in the inland valleys onto the lower
coastal slopes of the mountains with patchier coverage toward the
coast and over the coastal waters. While a few sprinkles are
possible this morning... No precipitation of significance is
expected.

The stronger onshore flow will bring periods of strong gusty west
winds in the mountains and deserts today... Weakening during the
evening. As the low pressure system moves into arizona... Strong
gusty north winds will develop in portions of the mountains and
valleys of southwestern san bernardino and western riverside
counties... Near the santa ana mountains... And in the northern
coachella valley late tonight and continue into Tuesday. Winds
will weaken Tuesday night and Wednesday.

High temperatures will warm to near average today... To around 5
degrees above average on Tuesday... And to around 10 to 15 degrees
above average on Wednesday as high pressure aloft moves across
california.

Long term (Thursday through Sunday)
A closed low pressure system will move into the great basin on
Thursday and into arizona Friday. The global models begin to
diverge somewhat from Saturday into next week with the movement of
that low pressure system into the plains and upstream low pressure
systems moving across the eastern pacific.

In advance of this low pressure system... Stronger onshore flow
will develop on Thursday with gusty west winds in the mountains
and deserts and cooling to near to slightly above average. High
temperatures will cool to near average on Friday with gusty
north winds for inland areas. Winds will weaken with some warming
for next weekend... Though how much and for how long differs
depending on the model.

Aviation
270915z... Low clouds with bases varying between 1800-3800 feet msl will
continue over most of the coastal basin this morning. Tops about 4000
feet and local terrain obscured at around that level. Scatter out to
occur starting from the coast toward the coastal slopes during the
morning with coastal airports by around 18z. Some low clouds at around
1800 feet msl redeveloping after 02z this evening mainly in san diego
county. Strong westerly winds 20-40 kt through mountains and along
desert slopes and parts of the desert today. Pockets of strong
up/downdrafts and llws over and east of the mountains. Winds shifting
toward the northeast tonight after 04z and becoming quite strong,
resulting in strong up/downdrafts and llws over and west of the
mountains and immediately below the canyons and passes.

Marine
Strong northwest winds and rough seas will make boating conditions
hazardous today into Tuesday. A small craft advisory remains in effect
and contains the details. Northwest winds will increase again Thursday
and continue through Friday leading to more choppy and hazardous
boating conditions.

Beaches
Occasional surf sets could reach 7 feet during the middle of the
week.

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

Sgx watches/warnings/advisories
Ca... Wind advisory until 10 pm pdt this evening for apple and lucerne
valleys-san diego county deserts-san diego county mountains.

Wind advisory from 10 pm this evening to 2 pm pdt Tuesday for
san bernardino and riverside county valleys-the inland
empire-santa ana mountains and foothills.

Wind advisory until 2 pm pdt Tuesday for riverside county
mountains-san bernardino county mountains-san gorgonio pass
near banning.

Pz... Small craft advisory until 8 pm pdt Tuesday for waters from san
mateo point to the mexican border extending 30 to 60 nm out
including san clemente island.

Small craft advisory from 1 pm this afternoon to 8 pm pdt
Tuesday for coastal waters from san mateo point to the
mexican border and out to 30 nm.

Public... 17
aviation/marine/beaches... Mm


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46242 - Camp Pendleton Nearshore, CA (043) 41 mi88 min 60°F4 ft
46224 - Oceanside Offshore, CA (045) 45 mi26 min 61°F4 ft

Wind History for La Jolla, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Riverside / March Air Force Base, CA18 mi28 minN 010.00 miOvercast54°F53°F100%1016.7 hPa

Wind History from RIV (wind in knots)
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Last 24hrN353W55W10
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NW10NW11NW7NW7NW6NW4NW5NW3NW4CalmCalmCalmCalmCalmS4SW3W5Calm
1 day agoCalmCalmCalmNW7W8
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W5NW6NW9NW9NW9NW9NW7NW5NW5CalmW3CalmCalmCalmCalmCalmCalmCalmCalm
2 days agoCalmCalm3Calm3NW10NW8NW9NW9NW9NW5NW6CalmNW5W4CalmNW5CalmSW3S3CalmCalmCalmNW3

Tide / Current Tables for San Clemente, California
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San Clemente
Click for Map
Mon -- 03:22 AM PDT     0.08 feet Low Tide
Mon -- 06:38 AM PDT     Moonrise
Mon -- 06:44 AM PDT     Sunrise
Mon -- 09:23 AM PDT     5.40 feet High Tide
Mon -- 03:43 PM PDT     -0.47 feet Low Tide
Mon -- 06:57 PM PDT     Moonset
Mon -- 07:07 PM PDT     Sunset
Mon -- 07:59 PM PDT     New Moon
Mon -- 09:50 PM PDT     5.30 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
31.70.70.10.212.23.64.75.35.34.53.31.80.5-0.3-0.40.11.32.74.155.34.8

Tide / Current Tables for Newport Beach, Newport Bay Entrance, Corona del Mar, California (sub)
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Newport Beach
Click for Map
Mon -- 03:19 AM PDT     0.31 feet Low Tide
Mon -- 06:40 AM PDT     Moonrise
Mon -- 06:45 AM PDT     Sunrise
Mon -- 09:26 AM PDT     5.33 feet High Tide
Mon -- 03:42 PM PDT     -0.34 feet Low Tide
Mon -- 06:58 PM PDT     Moonset
Mon -- 07:08 PM PDT     Sunset
Mon -- 07:59 PM PDT     New Moon
Mon -- 09:55 PM PDT     5.22 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
3.11.80.90.30.51.22.33.64.75.35.24.53.31.90.7-0.2-0.30.21.32.744.95.24.8

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 (12,3,4,5)
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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.