Monday, September24, 2018 L-36.com


Marine Weather and Tides
Rodeo, CA

Version 3.4
What's New / NOTES
9/17/2018 XTide broke when 1and1 "upgraded" my server. It has been esculated. I am sorry for the problem.

Sunrise 6:57AMSunset 7:04PM Sunday September 23, 2018 10:14 PM PDT (05:14 UTC) Moonrise 5:48PMMoonset 4:26AM Illumination 99% Phase: Full Moon; Moon at 14 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- 845 Pm Pdt Sun Sep 23 2018
Tonight..SW winds 5 to 15 kt.
Mon..SW winds 5 to 15 kt with gusts up to 25 kt.
Mon night..SW winds 5 to 15 kt.
Tue..SW winds 5 to 15 kt with gusts up to 25 kt.
Tue night..SW winds 5 to 15 kt with gusts up to 25 kt.
Wed..SW winds 5 to 15 kt with gusts up to 25 kt.
Thu..W winds 5 to 15 kt.
PZZ500 845 Pm Pdt Sun Sep 23 2018
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Moderate to locally gusty northwest winds will continue in the overnight hours across the coastal waters. This will result in locally generated steep fresh swell. Winds will diminish into tomorrow morning with locally gusty northwest winds continuing north of point reyes through midday. Once winds subside, they will remain generally light through the period.


7 Day Forecast for Marine Location Near Rodeo, CA
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location: 38.06, -122.28     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 232026
afdsto
area forecast discussion
national weather service sacramento ca
126 pm pdt Sun sep 23 2018

Synopsis
Slightly cooler today with locally gusty afternoon
southwest wind over higher mountain terrain. Drying and warming
next week with above normal temperatures. Areas of breezy
northerly wind develop tonight into Monday and persist into
Tuesday.

Discussion
Water vapor and model analysis showed some high level clouds
moving across northern california ahead of a shortwave
disturbance. An area of subsidence with the upper level front was
beginning to slide across the northwest coast of california and
across central oregon during the mid afternoon. Temperatures
across the region ranged from the mid to upper 70s to the lower to
mid 80s.

Latest model forecasts continue to show the trough passage on
track this afternoon into the evening, which will bring an
increasing pressure gradient post frontal passage. As a result,
north winds across the valley will increase. In combination with
dry conditions, critical fire weather conditions will result and
outdoor burning is not recommended. Expecting wind gusts as high
as 25 mph for the valley and up to 30 mph for the sierra.

High pressure will return to the region and bring a slight warm up
back into the 5 to 10 degrees above normal range by mid week.

.Extended discussion (Thursday through Sunday)
hot and dry weather will continue across the region much of the
latter half of the week as strong high pressure downstream of rex
block over the eastern pacific covers the area. Potentially
cooler weather will return by next weekend as a stronger shortwave
drops down the west coast from the north, and the southern closed
low attempts to approach the coast, but lots of uncertainty in how
this will play out. Have trended temperatures down for next
weekend.

Aviation
Vfr conditions the next 24 hours. Local southwest wind 10-20 kts
vicinity delta and across the higher elevations of the northern
sierra nevada.

Sto watches warnings advisories
Red flag warning from 11 pm this evening to 5 pm pdt Tuesday for
central sacramento valley in glenn, colusa, yuba, northern
sutter, and butte county below 1000 ft-eastern mendocino nf-
eastern portion of shasta trinity nf-lake county portion of lake-
napa-sonoma unit-northern motherlode from 1000 to 3000 ft.

Includes portions of nevada-yuba-placer-amador and eldorado
units-northern sacramento valley to southern tehama county line
below 1000 ft-northern sierra foothills from 1000 to 3000 ft.

Includes portions of shasta-trinity and butte units-northern
sierra including lassen np and plumas and lassen nf S west of
the sierra crest (west of evans peak-grizzly peak-beckworth
peak)-northern sierra including the tahoe and eldorado nf S west
of the sierra crest-southeast edge shasta-trinity nf and western
portions of tehama-glenn unit-southern sacramento valley in yolo-
sacramento far western placer, southern sutter and solano county
below 1000 ft-stanislaus nf west of the sierra crest.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 1 mi44 min 62°F 1010.1 hPa
MZXC1 - 9415102 - Martinez-Amorco CA 8 mi44 min 67°F1010.2 hPa
PPXC1 - 9414847 - Richmond (Point Potrero), CA 12 mi44 min 58°F 1011.3 hPa
RCMC1 - 9414863 - Richmond, CA 12 mi44 min 63°F
PCOC1 - 9415144 - Port Chicago, CA 13 mi44 min 64°F 68°F1009.9 hPa
TIBC1 - Tiburon Pier, San Francisco Bay, CA 15 mi45 min SSE 7 57°F 1011 hPa
OKXC1 - 9414776 - Oakland (Berth 34), CA 17 mi44 min 58°F 1011.3 hPa
SFXC1 - San Francisco Bay Reserve, CA 17 mi89 min W 6 63°F 1009 hPa49°F
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 18 mi62 min SW 8 G 8.9
LNDC1 18 mi44 min 58°F 1011.3 hPa
OBXC1 18 mi44 min 58°F 54°F
PXSC1 19 mi50 min 57°F 53°F
PXOC1 - 9414311 - San Francisco (Pier 1), CA 19 mi44 min 56°F 1010.2 hPa
AAMC1 - 9414750 - Alameda, CA 20 mi50 min 57°F 66°F1011.7 hPa
FTPC1 - 9414290 - San Francisco, CA 20 mi50 min 55°F 60°F1011.6 hPa
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 21 mi44 min 70°F 1009.4 hPa
46237 - San Francisco Bar, CA (142) 27 mi44 min 58°F5 ft
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA 36 mi34 min WNW 7.8 G 12 55°F 55°F1011.6 hPa
PRYC1 - 9415020 - Point Reyes, CA 37 mi50 min 58°F1010.6 hPa
RTYC1 - 9414523 - Redwood City, CA 38 mi44 min 59°F 70°F1011.8 hPa

Wind History for Martinez-Amorco Pier, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Napa, Napa County Airport, CA10 mi20 minSSW 410.00 miFair54°F52°F93%1009.8 hPa
Concord, Buchanan Field, CA13 mi21 minSSW 510.00 miFair68°F42°F39%1008.7 hPa
Novato / Gnoss Field, CA16 mi39 minN 010.00 miFair52°F46°F82%1010.5 hPa
Petaluma Municipal Airport, CA22 mi39 minNW 48.00 miMostly Cloudy54°F50°F88%1010.8 hPa

Wind History from APC (wind in knots)
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Last 24hrS5S6S9SW5CalmN3CalmN4CalmCalmCalmCalmS4SW86SW7SW9S11SW12SW10S10S3CalmCalm
1 day agoCalmCalmCalmCalmNW4NW3NW3CalmCalmW4W7W44--S5SW6S7S8SW8SW8S10S9S5S5
2 days agoSE4SE3CalmCalmSE3NE3CalmN3N4N6CalmCalm3SW6SW9SW10S10S11S10S8S7S9S10SW5

Tide / Current Tables for Selby, California
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Davis Point, California Current
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


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 (1,6,7,8)
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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.