Tuesday, October24, 2017 L-36.com


Marine Weather and Tides
Elverta, CA

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
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 7:24AMSunset 6:15PM Tuesday October 24, 2017 4:14 AM PDT (11:14 UTC) Moonrise 10:48AMMoonset 8:54PM Illumination 18% Phase: Waxing Crescent; Moon at 4 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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PZZ530 San Pablo Bay Suisun Bay The West Delta And San Francisco Bay North Of The Bay Bridge- 253 Am Pdt Tue Oct 24 2017
Today..NE winds 10 kt.
Tonight..W winds 5 kt.
Wed..NW winds 5 kt...becoming east in the afternoon.
Wed night..W winds 5 kt.
Thu..W winds 5 kt.
Fri..NE winds 5 kt...becoming w.
Sat..NE winds 5 kt...becoming w.
PZZ500 253 Am Pdt Tue Oct 24 2017
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... High pressure over the pacific northwest is bringing light offshore winds to the coastal waters. Another high will build off the northern california coast Wednesday resulting in increasing northwest winds over the northern outer waters. A large long period northwest swell will arrive by the weekend.

7 Day Forecast for Marine Location Near Elverta, CA
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location: 38.71, -121.58     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 241030
afdsto
area forecast discussion
national weather service sacramento ca
330 am pdt Tue oct 24 2017

Synopsis
Dry and warm weather this week. Locally breezy north winds today.

Discussion
Skies remain clear under strong high pressure. Strong north to
east surface gradients continue (mfr-sac is around 8.5 mbs and
rno-sac is 11.5 mbs) resulting in local northeast wind gusts of
30-40 mph in the northern sierra foothills and coast range while
winds in the central valley are generally under 15 mph. Current
temperatures are mild ranging from the 30s in the mountain valleys
to the 50s in the central valley except 70s across the northern
sacramento valley.

Warm temperatures will continue today under strong high pressure
with highs again expected to run around 10-15 degrees above
average. A few record highs will be possible as readings increase
a couple of degrees from Monday. Winds are expected to drop off
today as pressure gradients gradually slacken.

High pressure will weaken somewhat Wednesday thru Friday, but
temperatures are expected to remain above average.

.Extended discussion (Saturday through Tuesday)
dry and warm conditions continue going into the weekend Saturday
as high amplitude high pressure ridge remains over the west coast.

Daytime highs Saturday will remain 5-10 degrees above normal.

Upper ridge breaks down a bit on Sunday as a shortwave weather
system drops into the pacific northwest. Daytime highs will take a
noticeable drop but will still come in a few degrees above
normal. Upper trough drops through norcal on Monday bringing a bit
more cooling but models keep any precipitation well east of the
forecast area. Dry with slightly above normal temperatures
continue going into mid week.

Aviation
Vfr conditions over interior norcal next 24 hrs. Breezy north
winds gusts to 20 knots northern and central sacramento valley and
sierra through 00z Wednesday. Otherwise winds below 15 knots next
24 hours.

Sto watches warnings advisories None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SFXC1 - San Francisco Bay Reserve, CA 42 mi89 min ENE 6 60°F 1021 hPa53°F
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 49 mi44 min SE 7 G 8 61°F 1021.1 hPa
PCOC1 - 9415144 - Port Chicago, CA 51 mi44 min NNE 2.9 G 5.1 61°F 62°F1021.2 hPa
RCMC1 - 9414863 - Richmond, CA 70 mi44 min N 4.1 G 8.9 73°F 60°F1020.4 hPa

Wind History for Port Chicago, CA
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Sacramento International Airport, CA1 mi21 minNE 310.00 miFair54°F52°F93%1021.2 hPa
Sacramento, McClellan Airfield Airport, CA10 mi39 minN 07.00 miFair57°F50°F77%1022 hPa
Sacramento Executive Airport, CA14 mi21 minno data10.00 miFair54°F53°F97%1021.3 hPa
University Airport, CA16 mi34 minno data7.00 miFair55°F53°F94%1022 hPa
Lincoln Regional Karl Harder Field, CA18 mi39 minN 010.00 miFair52°F48°F88%1021.3 hPa
Sacramento Mather Airport, CA18 mi29 minN 010.00 miClear54°F50°F88%1021.3 hPa

Wind History from SMF (wind in knots)
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Last 24hrCalmCalmCalmN4CalmCalmSE3Calm34CalmN3CalmE3S3SW4SW6CalmCalmE3CalmCalmCalmNE3
1 day agoW3NW3N5N3NW4NW6N6N10N11NW10NW11NW11N13N8NW5NW7NW9NW10NW6NW11N5E5E3N3
2 days agoCalmW3W3NW6NW5NE3CalmCalm5N65N6N6N3N4NW4N7N3CalmNW3W6W4E3Calm

Tide / Current Tables for Sacramento #4, Sacramento River, California
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Sacramento #4
Click for Map
Tue -- 06:36 AM PDT     0.05 feet Low Tide
Tue -- 07:24 AM PDT     Sunrise
Tue -- 11:44 AM PDT     2.21 feet High Tide
Tue -- 11:46 AM PDT     Moonrise
Tue -- 06:00 PM PDT     0.75 feet Low Tide
Tue -- 06:15 PM PDT     Sunset
Tue -- 09:54 PM PDT     Moonset
Tue -- 09:55 PM PDT     2.73 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.21.81.30.80.50.20.10.10.41.11.72.12.22.11.71.410.80.711.72.52.72.6

Tide / Current Tables for Sacramento, Sacramento River, California
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Sacramento
Click for MapNote: These data apply only during low river stages.

Tue -- 06:36 AM PDT     0.05 feet Low Tide
Tue -- 07:24 AM PDT     Sunrise
Tue -- 11:44 AM PDT     2.22 feet High Tide
Tue -- 11:46 AM PDT     Moonrise
Tue -- 06:00 PM PDT     0.75 feet Low Tide
Tue -- 06:15 PM PDT     Sunset
Tue -- 09:54 PM PDT     Moonset
Tue -- 09:55 PM PDT     2.74 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.31.81.30.80.50.20.10.10.51.11.72.12.22.11.81.410.80.811.72.52.72.6

Weather Map and Satellite Images
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Weather Map
wmap_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of CentralWestCoast    EDIT
Geos

Wind Forecast for Sacramento, CA (7,2,3,4)
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Ground Weather Radar Station Sacramento, 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.