Wednesday, July17, 2019 L-36.com


Marine Weather and Tides
Suisun City, CA

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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 5:57AMSunset 8:31PM Wednesday July 17, 2019 1:58 AM PDT (08:58 UTC) Moonrise 8:22PMMoonset 5:36AM Illumination 100% 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- 854 Pm Pdt Tue Jul 16 2019
.small craft advisory in effect until 10 pm pdt this evening...
Tonight..SW winds 15 to 25 kt with gusts up to 35 kt, diminishing to 10 to 20 kt with gusts up to 25 kt after midnight.
Wed..SW winds 10 to 15 kt.
Wed night..SW winds 10 to 20 kt with gusts up to 25 kt.
Thu..SW winds 10 to 20 kt with gusts up to 30 kt.
Thu night..SW winds 10 to 20 kt with gusts up to 25 kt.
Fri..SW winds 10 to 20 kt with gusts up to 25 kt.
Fri night..SW winds 10 to 15 kt.
Sat..SW winds 10 to 15 kt.
Sun..SW winds 10 to 15 kt.
PZZ500 854 Pm Pdt Tue Jul 16 2019
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Gusty northwest winds continue across the waters. These winds will generate steep fresh swell resulting in hazardous seas conditions particularly for smaller vessels. Light long period southerly swell will continue through at least mid week.


7 Day Forecast for Marine Location Near Suisun City, CA
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location: 38.21, -122.04     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 162150
afdsto
area forecast discussion
national weather service sacramento ca
250 pm pdt Tue jul 16 2019

Synopsis
Dry weather with seasonably hot temperatures continue, gradually
cooling by late this week. Breezy winds through the delta and
over the sierra crest at times.

Discussion
Not much change in the overall pattern as a weak trough lingers
along the west coast. Therefore, dry conditions and seasonal
temperatures will continue across the region. Wednesday daytime
temperatures are expected to be similar to this afternoon, peaking
around 93-101 over the central valley, and upper 60s to upper 80s
over the mountains. Temperatures will trend a little below normal
by the end of the work week, generally 2 to 7 degrees below
seasonal normals. Moderate flow through the delta continues,
strengthening overnight.

Extended discussion (Saturday through Tuesday)
To start the weekend, a weak shortwave trough will clip the region
with no discernible weather impacts outside of maintaining
temperatures near climatology. As this feature exits toward the
northern rockies, a much more amplified setup evolves across the
eastern pacific into the western u.S. From Sunday onward. Ensemble
solutions continue to favor a longwave trough over the offshore
waters while a strong ridge sits over the four corners region.

Northern california generally resides in between these synoptic
features so any west east adjustment will alter sensible weather
impacts. It does appear the western extent of this mentioned ridge
grazes the area affording a potential increase in temperatures.

Monsoonal moisture will circulate about the upper high but it is
difficult to say if this will lift up to the northern sierra. It
is currently a 7 to 8 day forecast so details will likely change
in the upcoming days. ~bro

Aviation
Vfr conditions next 24 hours. Southwest wind gusts 20-30 kts
vicinity delta; otherwise, sustained winds generally below 15
knots.

Sto watches warnings advisories
None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SFXC1 - San Francisco Bay Reserve, CA 1 mi73 min W 5.1 60°F 1011 hPa55°F
PCOC1 - 9415144 - Port Chicago, CA 11 mi58 min SSW 9.9 G 15 60°F 70°F1010.9 hPa (+0.3)
MZXC1 - 9415102 - Martinez-Amorco CA 13 mi58 min SE 2.9 G 4.1 62°F 70°F1011 hPa
UPBC1 13 mi64 min Calm G 1.9
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 14 mi58 min W 7 G 8.9 67°F 1009.8 hPa
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 16 mi64 min SSW 8 G 8.9 62°F 1010.7 hPa
PPXC1 - 9414847 - Richmond (Point Potrero), CA 27 mi64 min S 13 G 15 58°F 1012.2 hPa
RCMC1 - 9414863 - Richmond, CA 28 mi58 min 64°F
LNDC1 31 mi58 min SSW 8.9 G 11 57°F 1012.3 hPa (+0.0)
TIBC1 - Tiburon Pier, San Francisco Bay, CA 31 mi59 min SSE 8.9 55°F 1012 hPa
OBXC1 32 mi58 min 57°F 57°F
OKXC1 - 9414776 - Oakland (Berth 34), CA 32 mi58 min SSE 6 G 9.9 58°F 1012.2 hPa (+0.0)
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 32 mi58 min S 7 G 9.9
AAMC1 - 9414750 - Alameda, CA 33 mi64 min SW 8 G 11 57°F 68°F1012.9 hPa
PXOC1 - 9414311 - San Francisco (Pier 1), CA 34 mi64 min SSE 1.9 G 7 56°F 1011.2 hPa
FTPC1 - 9414290 - San Francisco, CA 36 mi64 min SW 4.1 G 8 55°F 57°F1012.1 hPa
46237 - San Francisco Bar, CA (142) 43 mi58 min 53°F5 ft
RTYC1 - 9414523 - Redwood City, CA 49 mi58 min W 5.1 G 8 62°F 73°F1013.2 hPa (-0.4)

Wind History for Port Chicago, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Fairfield / Travis Air Force Base, CA8 mi2 hrsSW 1510.00 miFair62°F52°F72%1010.1 hPa
Vacaville Nut Tree Airport, CA12 mi65 minSW 810.00 miFair65°F55°F70%1009.4 hPa
Napa, Napa County Airport, CA13 mi64 minSW 910.00 miA Few Clouds59°F55°F90%1010.5 hPa
Concord, Buchanan Field, CA16 mi65 minS 17 G 2610.00 miFair62°F53°F73%1009.6 hPa

Wind History from SUU (wind in knots)
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Tide / Current Tables for Joice Island, Suisun Slough, Suisun Bay, California
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Joice Island
Click for Map
Wed -- 02:31 AM PDT     5.74 feet High Tide
Wed -- 05:58 AM PDT     Sunrise
Wed -- 06:36 AM PDT     Moonset
Wed -- 10:44 AM PDT     -0.32 feet Low Tide
Wed -- 04:48 PM PDT     4.69 feet High Tide
Wed -- 08:29 PM PDT     Sunset
Wed -- 09:21 PM PDT     Moonrise
Wed -- 10:07 PM PDT     2.35 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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4.25.15.75.75.34.43.42.31.30.4-0.2-0.30.31.32.63.74.54.74.33.73.12.62.42.6

Tide / Current Tables for Montezuma Slough 1 mi in W Entrance, Suisun Bay, California Current
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Montezuma Slough 1 mi in W Entrance
Click for Map
Wed -- 02:53 AM PDT     -0.00 knots Slack
Wed -- 05:58 AM PDT     Sunrise
Wed -- 06:12 AM PDT     -0.90 knots Max Ebb
Wed -- 06:36 AM PDT     Moonset
Wed -- 11:13 AM PDT     0.00 knots Slack
Wed -- 02:14 PM PDT     0.83 knots Max Flood
Wed -- 05:22 PM PDT     -0.00 knots Slack
Wed -- 06:50 PM PDT     -0.34 knots Max Ebb
Wed -- 08:29 PM PDT     Sunset
Wed -- 09:21 PM PDT     Moonrise
Wed -- 10:09 PM PDT     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.80.70.4-0.1-0.5-0.8-0.9-0.9-0.8-0.6-0.3-0.10.40.70.80.80.50.1-0.2-0.3-0.3-0.2-00.4

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 (4,6,7,8)
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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.