Monday, October21, 2019 L-36.com


Marine Weather and Tides
Country Club, CA

Version 3.4
NOTICE
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 7:18AMSunset 6:21PM Monday October 21, 2019 1:04 AM PDT (08:04 UTC) Moonrise 11:45PMMoonset 1:39PM Illumination 48% Phase: Third Quarter Moon; Moon at 22 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- 834 Pm Pdt Sun Oct 20 2019
Tonight..W winds up to 10 kt.
Mon..W winds up to 10 kt.
Mon night..W winds up to 10 kt.
Tue..W winds up to 10 kt.
Tue night..W winds up to 10 kt.
Wed..SW winds 5 to 15 kt.
Wed night..N winds 5 to 10 kt.
Thu..NE winds 5 to 15 kt.
Fri..NW winds up to 10 kt.
PZZ500 834 Pm Pdt Sun Oct 20 2019
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... A 1027 mb high centered 1000 miles west of point pinos will move east resulting in increasing northwest winds over the coastal waters tonight through Wednesday. Winds will decrease by Wednesday night as winds turn more offshore. A moderate northwest swell will continue.


7 Day Forecast for Marine Location Near Country Club, CA
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location: 37.97, -121.37     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 202122
afdsto
area forecast discussion
national weather service sacramento ca
222 pm pdt Sun oct 20 2019

Synopsis
Dry through the extended period. Warmer than normal for the
remainder of this week. Breezy and dry conditions at times
especially Wednesday and Thursday when elevated fire weather
concerns are expected. &&

Discussion
High pressure will be building over the state tonight into
Tuesday. Winds on Monday will increases in the valley to between
10 and 20 mph with the stronger winds on the west side of the
valley. This will increase fire weather concerns for the valley.

Light north to east winds will develop Monday night along the
coastal range and in the sierra nevada. Temperatures will warm to
around 10 degrees above normal for Monday. Thermal belt areas
Monday night will only cool into the mid 50s to low 60s.

Lighter northerly winds are expected on Tuesday with continued
warming by a couple of degrees. A weak wave will pass to the
northeast and east of california Tuesday night into the great
basin. The result of this will be to increase the winds on
Wednesday first within the valley during the day and then over
the mountains at night. There does not look to be a lot of upper
level support so no wind advisories would be expected. However the
combination of the breezy to locally windy dry winds with low
relative humidities will elevate fire weather concerns once again.

Temperatures look to peak Tuesday and Wednesday for most of the
interior warming between 85 and 90 for the valley to the upper
60s to mid 70s for the mountains.

Extended discussion (Thursday through Sunday)
A trough located in the great basin early Thursday will continue
to move east towards the southern great plains through the day. An
increased pressure gradient across much of northern california
will continue Thursday bringing breezy north to east winds to much
of the valley and mountain areas. With extremely dry conditions
this day into Friday, critical fire weather conditions are
possible during this time. High pressure moves over california
Friday, relaxing the pressure gradient bringing lighter winds back
to the area. Models have come into better agreement for another
trough moving into the region from canada late next weekend which
will drop temperatures and potentially lead to more gusty, north
winds. There is a potential for additional fire weather concerns
with this weekend system.

Aviation
Vfr conditions the next 24 hours at TAF sites. Sustained winds
generally below 12 knots.

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 28 mi52 min WNW 8 G 11 64°F 1019.3 hPa
PCOC1 - 9415144 - Port Chicago, CA 36 mi46 min SSW 4.1 G 6 1020 hPa
SFXC1 - San Francisco Bay Reserve, CA 38 mi79 min SSW 2.9 57°F 1020 hPa49°F
MZXC1 - 9415102 - Martinez-Amorco CA 40 mi52 min WNW 4.1 G 5.1 61°F 63°F1020.1 hPa61°F
UPBC1 40 mi46 min WNW 5.1 G 7
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 48 mi46 min SW 4.1 G 5.1 61°F 1019.8 hPa
AAMC1 - 9414750 - Alameda, CA 51 mi52 min E 1.9 G 2.9 59°F 62°F1020.6 hPa

Wind History for Port Chicago, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Stockton, Stockton Metropolitan Airport, CA8 mi69 minW 410.00 miFair58°F45°F62%1019 hPa

Link to 5 minute data for KSCK

Wind History from SCK (wind in knots)
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Last 24hrNW3NW7NW7NW8NW10NW9NW9NW7NW9NW8NW11NW11N12NW15NW12NW14NW11NW9NW8NW6NW7NW9W4NW6
1 day agoCalmCalmN3CalmCalmCalmCalmS43SW7NW14NW11W7NW8NW14W14W13W10W9W8W8NW6NW5NW6
2 days agoW10W11NW10NW8W10W5W7NW5NW7NW54NW10
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Tide / Current Tables for Blackslough Landing, San Joaquin River, California
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Blackslough Landing
Click for Map
Mon -- 05:41 AM PDT     Last Quarter
Mon -- 07:09 AM PDT     0.02 feet Low Tide
Mon -- 07:20 AM PDT     Sunrise
Mon -- 01:50 PM PDT     2.67 feet High Tide
Mon -- 02:38 PM PDT     Moonset
Mon -- 06:19 PM PDT     Sunset
Mon -- 06:48 PM PDT     1.21 feet Low Tide
Mon -- 11:55 PM PDT     3.28 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.22.82.21.50.90.40.100.10.51.11.72.22.62.72.421.61.31.21.41.92.63.1

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
Mon -- 12:01 AM PDT     -0.00 knots Slack
Mon -- 03:25 AM PDT     -0.57 knots Max Ebb
Mon -- 05:41 AM PDT     Last Quarter
Mon -- 07:20 AM PDT     Sunrise
Mon -- 08:01 AM PDT     0.00 knots Slack
Mon -- 11:26 AM PDT     0.52 knots Max Flood
Mon -- 02:38 PM PDT     Moonset
Mon -- 03:04 PM PDT     -0.00 knots Slack
Mon -- 05:16 PM PDT     -0.21 knots Max Ebb
Mon -- 06:19 PM PDT     Sunset
Mon -- 07:44 PM PDT     0.00 knots Slack
Mon -- 10:14 PM PDT     0.51 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0-0.2-0.4-0.6-0.6-0.5-0.4-0.2-00.30.40.50.50.40.20-0.1-0.2-0.2-0.10.10.40.50.5

Weather Map
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wmap_P
GEOS 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 (4,6,7,8)
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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.