Monday, October14, 2019 L-36.com


Marine Weather and Tides
Clyde, 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 7:14AMSunset 6:33PM Monday October 14, 2019 4:36 AM PDT (11:36 UTC) Moonrise 6:25PMMoonset 6:53AM Illumination 99% Phase: Full Moon; Moon at 15 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- 235 Am Pdt Mon Oct 14 2019
Today..SW winds 5 to 15 kt.
Tonight..SW winds 5 to 10 kt.
Tue..SW winds up to 10 kt.
Tue night..SW winds up to 10 kt.
Wed..SW winds 5 to 15 kt.
Wed night..W winds up to 10 kt.
Thu..NW winds 10 to 20 kt with gusts up to 25 kt.
Fri..W winds 10 to 20 kt with gusts up to 25 kt.
PZZ500 235 Am Pdt Mon Oct 14 2019
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Generally light northwest winds will prevail over the coastal waters through columbus day. Mixed seas will continue over the next few days with a light shorter period northwest swell and a light southerly swell. A larger northwest swell is forecast to arrive later this week with forerunners expected in the next couple days.


7 Day Forecast for Marine Location Near Clyde, CA
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location: 38.06, -122.04     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 141000
afdsto
area forecast discussion
national weather service sacramento ca
300 am pdt Mon oct 14 2019

Synopsis
Dry and mild weather early this week with temperatures close to
average, then cooler for the second half of the week. A weather
system will bring a chance of showers mid-week.

Discussion
Clear skies cover the region early this morning as the lingering
weak trough edges slowly east. IR difference product still
indicating some "heat" from the wildfire near kirkwood, and with
light easterly gradients and downslope flow expect to see some
smoke drift back into at least the eastern edge of the sacramento
valley again this morning. Current temperatures are cooler across
most of the area compared to 24 hours ago and generally range
from the upper 20s in the colder mountain valleys to the 40s to
mid 50s across the central valley.

Upstream ridging will move overhead proving more dry and mild
weather the next few days. Some high clouds will spill into norcal
from the north today, but otherwise skies will remain mostly
sunny. Highs will be close to average for mid-october and
overnight lows will be a bit chilly. Depending on fire activity,
there will continue to be some areas of light smoke in the central
valley in the mornings.

A stronger low pressure system approaches the west coast mid-week
that brings a chance of rain to norcal Wednesday night through
early Thursday. Ensembles are in better agreement with the latest
gfs and ECMWF operational runs lending confidence to forecast of
light QPF mainly north of i-80.

Extended discussion (Friday through Monday)
A weak short wave embedded within long wave troughing will push
over the northern part of the CWA on Friday. This will bring just
a slight chance for showers for the southern cascade mountains. A
more robust short wave trough will dig south into the region on
Saturday. This will bring a better chance for showers but activity
is expected to remain over the higher elevations with the best
chances in the north. The track of the trough is an inside slider
type track and it does look like we will see some what breezy
north winds on Sunday as precip chances end. Currently the winds
don't look very impactful and look much weaker than our last
inside slider event. A ridge of high pressure builds in into early
next week. Cool below average temperatures are expected for much
of the extended period but will be returning to near normal early
next week. -cjm

Aviation
Vfr conditions the next 24 hours at the TAF sites. Winds remain
under 12 knots.

Sto watches warnings advisories None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PCOC1 - 9415144 - Port Chicago, CA 0 mi49 min SW 6 G 8.9 1012.3 hPa
MZXC1 - 9415102 - Martinez-Amorco CA 5 mi49 min W 9.9 G 11 1012.4 hPa
UPBC1 5 mi49 min WNW 8.9 G 11
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 8 mi49 min NW 8 G 11 1011.2 hPa
SFXC1 - San Francisco Bay Reserve, CA 10 mi112 min W 2.9 49°F 1012 hPa47°F
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 12 mi49 min SW 7 G 9.9 55°F 1012.2 hPa
PPXC1 - 9414847 - Richmond (Point Potrero), CA 20 mi49 min S 5.1 G 9.9 56°F 1012.9 hPa
LNDC1 22 mi49 min SE 2.9 G 2.9 54°F 1012.6 hPa
RCMC1 - 9414863 - Richmond, CA 22 mi49 min 60°F
OKXC1 - 9414776 - Oakland (Berth 34), CA 23 mi49 min SW 1 G 1.9 54°F 1012.6 hPa
OBXC1 24 mi49 min 55°F 54°F
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 24 mi49 min SE 1.9 G 1.9
AAMC1 - 9414750 - Alameda, CA 24 mi55 min E 1 G 1.9 54°F 63°F1013.1 hPa
TIBC1 - Tiburon Pier, San Francisco Bay, CA 24 mi38 min Calm 53°F 1012 hPa
PXOC1 - 9414311 - San Francisco (Pier 1), CA 26 mi49 min Calm G 1.9 55°F 1011.6 hPa
PXSC1 26 mi49 min 55°F 53°F
FTPC1 - 9414290 - San Francisco, CA 29 mi55 min WSW 4.1 G 6 54°F 57°F1012.9 hPa
46237 - San Francisco Bar, CA (142) 37 mi67 min 55°F5 ft
RTYC1 - 9414523 - Redwood City, CA 39 mi49 min SSE 1 G 1.9 52°F 67°F1013.4 hPa
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA 47 mi37 min SSW 1.9 G 5.8 54°F 55°F1013.2 hPa (+0.0)

Wind History for Port Chicago, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Concord, Buchanan Field, CA6 mi44 minN 010.00 miFair47°F35°F63%1010.9 hPa
Fairfield / Travis Air Force Base, CA16 mi4.6 hrsWSW 1210.00 miFair53°F43°F69%1011.8 hPa
Napa, Napa County Airport, CA16 mi43 minN 38.00 miFair40°F39°F97%1011.8 hPa
Vacaville Nut Tree Airport, CA22 mi44 minN 010.00 miFair43°F28°F58%1012.2 hPa

Link to 5 minute data for KCCR

Wind History from CCR (wind in knots)
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Last 24hrE4SW3CalmW3CalmE3Calm4N535NW8NW5W4S4W3S3S5S4S3CalmCalmCalmCalm
1 day agoSE4CalmS3CalmCalmCalmNW3N6N654N6N3N4CalmCalmN5SW5S5SE3SE4CalmCalmCalm
2 days agoCalmCalmS3S4S3NE7NE6E9NE8NE7E554NE4CalmSE3S3SE3CalmS3S4S4SE4SE3

Tide / Current Tables for Port Chicago, Suisun Bay, California
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Port Chicago
Click for Map
Mon -- 03:08 AM PDT     4.00 feet High Tide
Mon -- 07:15 AM PDT     Sunrise
Mon -- 07:53 AM PDT     Moonset
Mon -- 08:59 AM PDT     0.90 feet Low Tide
Mon -- 02:54 PM PDT     4.68 feet High Tide
Mon -- 06:31 PM PDT     Sunset
Mon -- 07:24 PM PDT     Moonrise
Mon -- 09:55 PM PDT     0.37 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.23.13.743.83.22.41.61.10.91.11.82.93.94.54.74.43.72.81.81.10.50.40.6

Tide / Current Tables for Roe Island S, Suisun Bay, California Current
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Roe Island S
Click for Map
Mon -- 01:55 AM PDT     0.70 knots Max Flood
Mon -- 04:51 AM PDT     -0.00 knots Slack
Mon -- 07:15 AM PDT     Sunrise
Mon -- 07:41 AM PDT     -1.49 knots Max Ebb
Mon -- 07:52 AM PDT     Moonset
Mon -- 11:02 AM PDT     0.00 knots Slack
Mon -- 01:31 PM PDT     0.89 knots Max Flood
Mon -- 04:40 PM PDT     -0.00 knots Slack
Mon -- 06:31 PM PDT     Sunset
Mon -- 07:24 PM PDT     Moonrise
Mon -- 07:58 PM PDT     -1.98 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.30.60.70.60.3-0.1-0.9-1.4-1.5-1.3-0.8-00.50.80.90.70.3-0.3-1.2-1.8-2-1.9-1.5-0.9

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 (7,2,3,4)
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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.