Sunday, May20, 2018 L-36.com


Marine Weather and Tides
Lincoln Village, CA

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 5:48AMSunset 8:14PM Sunday May 20, 2018 6:05 PM PDT (01:05 UTC) Moonrise 10:11AMMoonset 12:00AM Illumination 36% Phase: Waxing Crescent; Moon at 6 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 The San Francisco Bay North Of The Bay Bridge- 241 Pm Pdt Sun May 20 2018
.small craft advisory in effect until 9 pm pdt this evening...
Tonight..W winds 10 to 20 kt with gusts up to 35 kt... Becoming sw 5 to 15 kt with gusts up to 25 kt after midnight. Patchy drizzle after midnight.
Mon..SW winds 10 to 20 kt with gusts up to 30 kt.
Mon night..SW winds 10 to 20 kt with gusts up to 30 kt.
Tue..SW winds 10 to 20 kt with gusts up to 30 kt.
Tue night..SW winds 10 to 20 kt with gusts up to 30 kt.
Wed..SW winds 10 to 20 kt with gusts up to 25 kt.
Wed night..SW winds 10 to 20 kt with gusts up to 25 kt.
Thu..SW winds up to 10 kt.
Fri..SW winds up to 10 kt.
PZZ500 241 Pm Pdt Sun May 20 2018
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Moderate to strong northwesterly winds will persist over the coastal waters through Monday in response to a tight north to south pressure gradient along the coast. These winds will result in steep wind waves as well and produce hazardous conditions for small crafts. A long period southerly swell will increase and mix with northwesterly swell by Monday morning, gradually increasing through much of the week.

7 Day Forecast for Marine Location Near Lincoln Village, CA
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location: 38, -121.42     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 202133
afdsto
area forecast discussion
national weather service sacramento ca
233 pm pdt Sun may 20 2018

Synopsis
Afternoon and evening thunderstorms possible over higher terrain
much of this week. Seasonal temperatures continue across the
region.

Discussion
Getting some showers and isolated thunderstorms over the northern
mountains and along the northern coastal range this afternoon. The
activity is expected to continue into the evening before
tapering.

A low pressure area will move southward overnight through the
central part of california. This may trigger some showers over the
western slopes later at night as it moves towards southern
california. Unstable air is still forecast for the region with
most of the activity continuing to remain over the mountains and
foothills. Westerly flow may bring a few showers or isolated
thunderstorms into the valley in the evening hours on Monday and
mainly over the eastern end of the valley from around chico
southward.

On Tuesday the low will move northeast into the great basin with
easterly flow continuing to bring moisture westward back over
northern california. Continued showers and thunderstorms for the
mountains and foothills is expected. This might also be the best
chance for activity to move over the valley... Mainly north of
i-80.

The low over the great basin begins to lift northeast on
Wednesday and winds aloft will shift southerly over the region.

Less activity is expected compared to the prior two days. Most of
the activity should stay over the mountains but the north end of
the valley may continue to be under the threat of thunderstorms.

Decent flow will continue through the delta the next few days and
temperatures for most locations with remain near seasonal normals
with the exception of the north end of the valley which will warm
to around 90 degrees the next couple of days.

.Extended discussion (Thursday through Sunday)
closed upper low off the california coast Thu into fri, tracks ne
through interior norcal sat. This will continue a threat of
showers and afternoon evening thunderstorms over the foothills and
mountains, and possibly in the northern sacramento valley. By
Sunday, low is progged into oregon with a decreased threat of deep
moist convection over the cwa. High temperatures forecast to be
near to slightly above normal through the extended period with 80s
in the central valley, and mostly 60s to 70s for the mountains
and foothills.

Aviation
Upr trof ovhd dvlps into upr low ovr cntrl ca tngt into mon.VFR
conds ovr intr norcal nxt 24 hrs exc wdly sct MVFR ifr conds poss
in shwrs and aftn tstms omtns. LCL MVFR ifr conds poss in st vcnty
delta into SRN sac vly btwn 10z-18z mon. LCL sw-w sfc wnd gsts up
to 25 kts in delta til arnd 08z tngt, and to 20 kts in srn
sac NRN san joaquin vlys til abt 04z.

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 25 mi47 min W 11 G 21 64°F 1011.3 hPa
PCOC1 - 9415144 - Port Chicago, CA 33 mi47 min SW 8.9 G 15 64°F 65°F1011.6 hPa
SFXC1 - San Francisco Bay Reserve, CA 35 mi80 min W 13 65°F 1011 hPa50°F
MZXC1 - 9415102 - Martinez-Amorco CA 37 mi47 min SSW 14 G 19 64°F1012 hPa
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 45 mi47 min W 18 G 21 60°F 1011.7 hPa
LNDC1 48 mi47 min WSW 14 G 17 56°F 1013.3 hPa
AAMC1 - 9414750 - Alameda, CA 49 mi53 min W 13 G 19 56°F 64°F1013.8 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, CA11 mi70 minW 18 G 2210.00 miFair and Breezy72°F46°F40%1011 hPa

Wind History from SCK (wind in knots)
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Last 24hrW16
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1 day agoW13W15W14W14NW6W7W8W12W10W10W10W8W11W15W15W13W10W13
G17
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2 days agoW17W16
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W10NW9W8NW5W8W8W11W11W10W7W11W10
G16
W11NW9W10--NW10W13
G22
W11

Tide / Current Tables for Blackslough Landing, San Joaquin River, California
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Blackslough Landing
Click for Map
Sun -- 12:44 AM PDT     Moonset
Sun -- 04:42 AM PDT     1.10 feet Low Tide
Sun -- 05:51 AM PDT     Sunrise
Sun -- 09:45 AM PDT     3.59 feet High Tide
Sun -- 11:11 AM PDT     Moonrise
Sun -- 05:57 PM PDT     -0.37 feet Low Tide
Sun -- 08:13 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.92.621.51.21.11.42.12.93.53.63.42.92.21.40.70.1-0.2-0.4-0.10.51.222.6

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
Sun -- 12:43 AM PDT     Moonset
Sun -- 12:44 AM PDT     -0.00 knots Slack
Sun -- 02:56 AM PDT     -0.23 knots Max Ebb
Sun -- 05:22 AM PDT     0.00 knots Slack
Sun -- 05:51 AM PDT     Sunrise
Sun -- 07:56 AM PDT     0.60 knots Max Flood
Sun -- 11:03 AM PDT     -0.00 knots Slack
Sun -- 11:10 AM PDT     Moonrise
Sun -- 02:27 PM PDT     -0.60 knots Max Ebb
Sun -- 06:49 PM PDT     0.00 knots Slack
Sun -- 08:13 PM PDT     Sunset
Sun -- 10:19 PM PDT     0.61 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.2-0.1-0.2-0.2-0.2-0.10.20.50.60.50.30-0.2-0.5-0.6-0.6-0.5-0.4-0.20.10.40.50.60.6

Weather Map and Satellite Images
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wmap_P
GOES Local Image of CentralWestCoast    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 Sacramento, CA (21,6,7,8)
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Ground Weather Radar Station Sacramento, CA
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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.