Monday, May29, 2017 L-36.com


Marine Weather and Tides
French Camp, CA

Version 3.4
What's New / NOTES
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 5:43AMSunset 8:21PM Monday May 29, 2017 8:11 AM PDT (15:11 UTC) Moonrise 8:58AMMoonset 11:17PM Illumination 17% 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- 250 Am Pdt Mon May 29 2017
.small craft advisory in effect from noon pdt today through this evening...
Today..SW winds 5 to 15 kt...increasing to 15 to 25 kt in the afternoon. Patchy fog in the morning.
Tonight..W to sw winds 15 to 25 kt...decreasing to 5 to 15 kt overnight. Patchy fog after midnight. Patchy drizzle after midnight.
Tue..SW winds 15 to 25 kt. Patchy fog in the morning. Patchy drizzle in the morning.
Tue night..W winds 15 to 25 kt. Slight chance of showers after midnight.
Wed..W to sw winds 5 to 15 kt...increasing to 15 to 25 kt in the afternoon. Patchy fog after midnight.
Thu..SW winds 5 to 15 kt. Patchy fog.
Fri..SW winds 10 kt. Patchy fog.
PZZ500 250 Am Pdt Mon May 29 2017
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Strong high pressure over the pacific and low pressure over southern california will result in gusty northerly winds over the coastal waters. The gusty winds will produced hazardous conditions with steep winds waves and fresh swell. Winds will decrease mid week as a weak frontal system moves through the coastal waters.

7 Day Forecast for Marine Location Near French Camp, CA
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location: 37.87, -121.32     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 291006
afdsto
area forecast discussion
national weather service sacramento ca
306 am pdt Mon may 29 2017

Synopsis
Temperatures a little above normal for today followed by a
cooldown Tuesday. Isolated afternoon showers or thunderstorms
possible over the mountains into mid-week.

Discussion (today through Thursday)
a weak shortwave is along the coast and is not projected to move
inland until Tuesday. This will help to keep moderate to strong
delta breeze going throughout the day today and through Tuesday.

The models are indicating the best instability over the next
several days occurring this afternoon over the sierra nevada along
the crest.

The trough axis moves inland Tuesday and we may continue to see
some afternoon thunderstorms along the crest from around alpine
county southward. A broader trough with more moisture will move
through Wednesday and may even bring a mix of light showers and
sprinkles to the valley. For now have left out any mention of
thunder with the models not indicating great enough instability
but we will have to re-evaluate that as we get closer to
Wednesday. Thursday will be a dry day for the western slopes with
zonal flow over the region and the better chances for anything
would be east of the crest.

Little change in temperatures is expected today other than in the
delta and sacramento region which will have some cooling due to
the stronger delta breeze today and low clouds lingering in the
bay area most of the day. Cooling all areas will occur both for
Tuesday and Wednesday with the coolest day of the week likely to
occur on Wednesday.

.Extended discussion (Friday through Monday)
dry weather Friday as zonal flow continues. A weak shortwave
returns along the coast for Saturday and Sunday and may help to
bring back some thunderstorms along the crest. For now conditions
are forecast to be dry but that may change. Temperatures will warm
a little above normal for this time of year but remain pleasant.

Aviation
Vfr conditions expected through the next 24 hours for TAF sites,
with winds generally 10 kts or less. Gusts to around 30 knots in
vicinity of the delta. Isolated tsra possible in the higher
mountains, 18z-06z. Ek

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 mi42 min WNW 11 G 14 57°F 1013.6 hPa
PCOC1 - 9415144 - Port Chicago, CA 40 mi42 min SW 9.9 G 14 54°F 65°F1014.8 hPa
UPBC1 44 mi42 min W 12 G 14
SFXC1 - San Francisco Bay Reserve, CA 44 mi87 min W 8.9 54°F 1014 hPa53°F
MZXC1 - 9415102 - Martinez-Amorco CA 44 mi42 min W 12 G 13 55°F 64°F1015.3 hPa54°F
AAMC1 - 9414750 - Alameda, CA 52 mi42 min W 6 G 9.9 53°F 63°F1016.7 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, CA5 mi77 minWNW 610.00 miFair59°F52°F78%1013.8 hPa

Wind History from SCK (wind in knots)
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Last 24hrNW5W5NW6W7NW7N85W12NW10NW10W11W11W13W11W10W8W11NW5W9W8W9W8W6NW4
1 day agoNW6W534NE5N7N7W9
G15
NW9W9NW12NW12NW10W10W9NW7W7NW7NW6NW4NW5NW5W5NW6
2 days agoNE4Calm3CalmSE564E6N6N7NW14
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Tide / Current Tables for Borden Highway Bridge, San Joaquin River, San Joaquin River, California
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Borden Highway Bridge
Click for Map
Mon -- 04:01 AM PDT     1.08 feet Low Tide
Mon -- 05:45 AM PDT     Sunrise
Mon -- 09:04 AM PDT     4.07 feet High Tide
Mon -- 09:58 AM PDT     Moonrise
Mon -- 05:16 PM PDT     -0.51 feet Low Tide
Mon -- 08:20 PM PDT     Sunset
Mon -- 11:31 PM PDT     3.30 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.92.31.71.31.11.3233.84.13.93.52.71.810.3-0.2-0.5-0.40.21.12.12.83.2

Tide / Current Tables for Brandt Bridge, San Joaquin River, California Current
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Brandt Bridge
Click for Map
Mon -- 12:36 AM PDT     -0.00 knots Slack
Mon -- 03:24 AM PDT     -0.51 knots Max Ebb
Mon -- 05:45 AM PDT     Sunrise
Mon -- 05:59 AM PDT     0.00 knots Slack
Mon -- 08:31 AM PDT     0.70 knots Max Flood
Mon -- 09:58 AM PDT     Moonrise
Mon -- 11:01 AM PDT     -0.01 knots Slack
Mon -- 03:07 PM PDT     -1.30 knots Max Ebb
Mon -- 07:36 PM PDT     0.00 knots Slack
Mon -- 08:20 PM PDT     Sunset
Mon -- 10:49 PM PDT     0.62 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.2-0.1-0.4-0.5-0.5-0.300.40.70.70.40-0.5-0.9-1.2-1.3-1.2-1.1-0.7-0.30.20.40.60.6

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 (11,2,3,4)
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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.