Friday, July28, 2017 L-36.com


Marine Weather and Tides
Stockton, 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 6:04AMSunset 8:18PM Friday July 28, 2017 6:04 AM PDT (13:04 UTC) Moonrise 10:45AMMoonset 10:47PM Illumination 24% Phase: Waxing Crescent; Moon at 5 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- 238 Am Pdt Fri Jul 28 2017
Today..SW winds 10 to 20 kt. Patchy fog in the morning.
Tonight..S winds 10 to 20 kt. Patchy fog after midnight.
Sat..SW winds 10 to 20 kt. Patchy fog in the morning.
Sat night..SW winds 10 to 20 kt. Patchy fog after midnight.
Sun..SW winds 10 to 20 kt. Patchy fog in the morning.
Mon..SW winds 5 to 15 kt.
Tue..SW winds 5 kt...increasing to 5 to 15 kt.
PZZ500 238 Am Pdt Fri Jul 28 2017
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Moderate to locally strong northwesterly winds will continue through the end of the week across the northern waters. Gusty winds will produce steep wind waves and fresh swell. Two tropical systems in the pacific will produce a long period southerly swell to arrive over the weekend. Interaction between the northwesterly wind waves and southerly swell will create choppy conditions across the waters.

7 Day Forecast for Marine Location Near Stockton, CA
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location: 37.96, -121.29     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 281038
afdsto
area forecast discussion
national weather service sacramento ca
338 am pdt Fri jul 28 2017

Synopsis
Hot weather will continue into next week. Isolated afternoon or
evening thunderstorms near the sierra crest.

Discussion
Fair skies over the CWA this morning under upper southwest flow
between high pressure aloft over the southwest u.S. And weak
trough off the north coast. Upper trough forecast to lift to the
northeast today. Overall airmass should be fairly similar to
Friday so most locations should come in with daytime highs similar
as well. Delta breeze is expected to come in a bit stronger
however so delta influenced areas may see a bit of cooling today.

Most locations will see stable southwest flow this afternoon but
southerly flow over the southern most CWA could allow for isolated
sierra crest thunderstorms. Upper ridge over southwest u.S is
forecast to retrograde westward over the weekend bringing warming.

Most locations will see a little warming each day. Delta
influenced areas will take an extra day to start warming thanks to
a continued weak delta breeze. By Sunday, most locations will see
high temperatures up to almost 10 degrees above normal. Still
looking at a slight threat of sierra crest thunderstorms south of
the tahoe area where southerly flow aloft could bring sub tropical
moisture northward. Upper ridge centers over the west coast on
Monday bringing still more warming. Temperatures climb high enough
by Monday to start looking into possible need for heat products
going into next week.

.Extended discussion (Tuesday through Friday)
hot weather continues next week as strong high pressure dominates
the west. Daytime temperatures expected to be about 10 degrees
above average with most of the valley well over the century mark
with some record high temperatures possible. There will be enough
onshore flow to moderate temperatures in the delta and southern
sacramento valley. Increasing chance for mountain thunderstorms
and possibly even some elevated convection elsewhere by mid-week
as monsoon moisture spreads northward.

Aviation
Vfr conditions next 24 hours. Local southwesterly wind 10-20 kts
vicinity delta.

Sto watches warnings advisories
None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 32 mi53 min NW 13 G 17 66°F 1009.9 hPa
PCOC1 - 9415144 - Port Chicago, CA 40 mi53 min W 17 G 20 61°F 70°F1010.9 hPa
SFXC1 - San Francisco Bay Reserve, CA 42 mi80 min W 6 60°F 1010 hPa56°F
MZXC1 - 9415102 - Martinez-Amorco CA 45 mi53 min WNW 11 G 14 60°F 69°F1011.6 hPa59°F
AAMC1 - 9414750 - Alameda, CA 55 mi53 min W 2.9 G 4.1 58°F 68°F1012.9 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
Stockton, Stockton Metropolitan Airport, CA4 mi70 minW 410.00 miFair64°F53°F68%1010.2 hPa

Wind History from SCK (wind in knots)
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Last 24hrN5NW4NW55NW6NW6NW6NW6NW7NW8NW10NW11NW10W11NW8W7W8W6NW5N5NE3CalmW4W3
1 day agoNW6NW7NW5NW7NW8W6NW10NW10NW9NW6NW8NW8NW9NW10NW4NW5W6N3NE3CalmN3NE4N3N5
2 days agoN4NW7N66NW55N4W7NW6W6NW3NW7NW13NW11NW10NW9NW12NW9NW5N6N4N6NW6NW6

Tide / Current Tables for Stockton, San Joaquin River, California
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Stockton
Click for Map
Fri -- 05:16 AM PDT     0.88 feet Low Tide
Fri -- 06:05 AM PDT     Sunrise
Fri -- 10:18 AM PDT     3.47 feet High Tide
Fri -- 11:45 AM PDT     Moonrise
Fri -- 05:22 PM PDT     0.19 feet Low Tide
Fri -- 08:17 PM PDT     Sunset
Fri -- 11:31 PM PDT     3.84 feet High Tide
Fri -- 11:47 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
3.632.31.61.20.911.62.53.13.43.432.41.610.50.20.30.81.72.73.43.8

Tide / Current Tables for Vulcan Island .5 mi E, San Joaquin River, California Current
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Vulcan Island .5 mi E
Click for Map
Fri -- 02:43 AM PDT     -0.38 knots Max Ebb
Fri -- 05:37 AM PDT     0.00 knots Slack
Fri -- 06:05 AM PDT     Sunrise
Fri -- 08:08 AM PDT     0.54 knots Max Flood
Fri -- 11:16 AM PDT     -0.00 knots Slack
Fri -- 11:45 AM PDT     Moonrise
Fri -- 02:22 PM PDT     -0.52 knots Max Ebb
Fri -- 05:55 PM PDT     0.00 knots Slack
Fri -- 08:18 PM PDT     Sunset
Fri -- 08:49 PM PDT     0.66 knots Max Flood
Fri -- 11:47 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0-0.2-0.4-0.4-0.3-0.10.10.40.50.50.30.1-0.2-0.4-0.5-0.5-0.4-0.200.40.60.70.60.4

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

GOES Local Image of CentralWestCoast    EDIT
Geos

Wind Forecast for Sacramento, CA (9,2,3,4)
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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.