Sunday, July22, 2018 L-36.com


Marine Weather and Tides
Pittsburg, CA

Version 3.4
What's New / NOTES
7/21/2018 Trying to make page Mobile Friendly

Sunrise 6:01AMSunset 8:26PM Sunday July 22, 2018 5:46 AM PDT (12:46 UTC) Moonrise 3:24PMMoonset 1:11AM Illumination 71% Phase: Waxing Gibbous; Moon at 9 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- 222 Am Pdt Sun Jul 22 2018
.small craft advisory in effect from this afternoon through this evening...
Today..SW winds 5 to 15 kt...increasing to 15 to 25 kt in the afternoon.
Tonight..SW winds 10 to 20 kt.
Mon..SW winds 5 to 15 kt...increasing to 15 to 25 kt in the afternoon.
Mon night..SW winds 10 to 20 kt.
Tue..SW winds 5 to 15 kt...increasing to 15 to 25 kt in the afternoon.
Wed..SW winds 10 to 20 kt.
Thu..SW winds 10 to 20 kt.
PZZ500 222 Am Pdt Sun Jul 22 2018
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Generally light winds will continue across the coastal waters through the rest of the weekend. Northwesterly winds will then increase through the coming week. Two long period southerly swells will impact the region with the first through the weekend and the second arriving early next week.

7 Day Forecast for Marine Location Near Pittsburg, CA
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location: 38.05, -121.87     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 221022
afdsto
area forecast discussion
national weather service sacramento ca
322 am pdt Sun jul 22 2018

Synopsis
Hot weather returns this week, peaking mid week. Potential for
isolated thunderstorms in the mountains through midweek.

Discussion
Fair weather across interior norcal this morning with some
cloudiness streaming across the area. Temperatures as of this
writing are running a few degrees cooler than yesterday given
onshore flow and a delta breeze. Sunday highs are anticipated to
be in the 90s to low 100s across the valley, with 70s to 90s over
the foothills and mountains. These forecast high temperatures will
be within a few degrees of normal.

Models continue to show monsoonal moisture spreading northward
today, with afternoon evening thunderstorm activity developing
over the northern sierra, and extending into the northern coastal
range, as well as near the lassen park area and eastern shasta
county. Some mountain thunderstorms are possible in the northern
sierra through midweek, followed by drier conditions late this
week.

An anomalous upper ridge will bring above average temperatures
across interior norcal this week. The northern sacramento valley
could likely remain in the 105-108 range through at least
Wednesday. The southern sacramento and northern san joaquin
valleys could remain in the mid 90s to around 100 as guidance
continues to suggest onshore flow, which could limit the
potential for significant hot temperatures. Thus, have nudged
temperatures down a few degrees given model trends.

.Extended discussion (Thursday through Sunday)
upper level flow flattens slightly over norcal Thursday into the
weekend as the ridge continues to retrograde. This will allow
moderating temperatures, though valley temperatures will remain
hot. Onshore flow is expected to continue through late next week
which will help keep overnight temperatures in the 60s near the
delta region.

Aviation
Vfr conditions the next 24 hours. Isolated thunderstorms possible
higher terrain 22z-03z. Southwest winds 15-30 kts near the delta.

Sto watches warnings advisories
Excessive heat watch from Tuesday afternoon through Thursday
evening for central sacramento valley-clear lake southern lake
county-motherlode-mountains southwestern shasta county to
northern lake county-northeast foothills sacramento valley-
northern sacramento valley-northern san joaquin valley-shasta
lake area northern shasta county-southern sacramento valley-
western plumas county lassen park.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 1 mi29 min WNW 14 G 18 63°F 1015.8 hPa
PCOC1 - 9415144 - Port Chicago, CA 9 mi35 min WSW 14 G 19 61°F 69°F1016.7 hPa
SFXC1 - San Francisco Bay Reserve, CA 13 mi62 min W 11 60°F 1016 hPa55°F
MZXC1 - 9415102 - Martinez-Amorco CA 14 mi29 min 69°F
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 21 mi29 min SW 13 G 16 62°F 1017 hPa
LNDC1 28 mi35 min W 4.1 G 6 61°F 1017.9 hPa
PPXC1 - 9414847 - Richmond (Point Potrero), CA 28 mi29 min WSW 6 G 8 62°F 1018.1 hPa
RCMC1 - 9414863 - Richmond, CA 30 mi35 min SW 5.1 G 8.9 61°F 65°F1017.6 hPa
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 30 mi35 min W 8 G 9.9
AAMC1 - 9414750 - Alameda, CA 30 mi35 min W 7 G 9.9 61°F 71°F1018.1 hPa
OBXC1 30 mi35 min 61°F 61°F
OKXC1 - 9414776 - Oakland (Berth 34), CA 30 mi29 min W 7 G 9.9 60°F 1017.9 hPa
PXSC1 33 mi35 min 61°F 61°F
PXOC1 - 9414311 - San Francisco (Pier 1), CA 33 mi35 min WSW 6 G 8.9 60°F 1016.9 hPa
FTPC1 - 9414290 - San Francisco, CA 36 mi35 min SW 4.1 G 7 60°F 63°F1018.1 hPa
RTYC1 - 9414523 - Redwood City, CA 42 mi29 min 75°F
46237 - San Francisco Bar, CA (142) 44 mi47 min 61°F3 ft

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
Concord, Buchanan Field, CA11 mi54 minW 610.00 miA Few Clouds63°F55°F78%1015.6 hPa
Fairfield / Travis Air Force Base, CA16 mi49 minSW 25 G 3110.00 miFair and Windy61°F55°F81%1014.8 hPa
Vacaville Nut Tree Airport, CA23 mi54 minSW 1110.00 miFair66°F54°F65%1014.6 hPa
Napa, Napa County Airport, CA24 mi53 minW 1110.00 miFair60°F55°F86%1016.4 hPa
Livermore, Livermore Municipal Airport, CA24 mi54 minWNW 710.00 miFair61°F57°F87%1016.7 hPa

Wind History from CCR (wind in knots)
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Last 24hrNW7W6W10W10W5W12W12W12W10W11W16
G19
SW13SW15SW11SW10S10SW8W4W7W9W7W7W7W6
1 day agoNW6W8W7W10W8NW12NW14NW15W14W14W15NW11W11W10W11NW8W6W9W10NW9W9W10W9W9
2 days agoNW3NW9W8W10NW11NW9NW11NW11NW12NW10W10
G19
W12W7W7W9W6W6NW8NW10W8NW5NW6W7W7

Tide / Current Tables for Pittsburg, New York Slough, Suisun Bay, California
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Pittsburg
Click for Map
Sun -- 02:10 AM PDT     Moonset
Sun -- 06:02 AM PDT     Sunrise
Sun -- 06:56 AM PDT     0.15 feet Low Tide
Sun -- 12:42 PM PDT     2.99 feet High Tide
Sun -- 04:23 PM PDT     Moonrise
Sun -- 05:59 PM PDT     1.30 feet Low Tide
Sun -- 08:25 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
4.23.83.12.41.60.90.30.20.411.72.42.932.72.21.81.41.31.522.83.54

Tide / Current Tables for Chain Island .7 mi SW, Sacramento River, California Current
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Chain Island .7 mi SW
Click for Map
Sun -- 01:44 AM PDT     -0.00 knots Slack
Sun -- 02:10 AM PDT     Moonset
Sun -- 05:34 AM PDT     -1.74 knots Max Ebb
Sun -- 06:02 AM PDT     Sunrise
Sun -- 08:58 AM PDT     0.00 knots Slack
Sun -- 11:56 AM PDT     1.05 knots Max Flood
Sun -- 02:43 PM PDT     -0.00 knots Slack
Sun -- 04:23 PM PDT     Moonrise
Sun -- 05:21 PM PDT     -0.95 knots Max Ebb
Sun -- 07:40 PM PDT     0.00 knots Slack
Sun -- 08:25 PM PDT     Sunset
Sun -- 10:57 PM PDT     1.37 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
10.5-0.2-0.9-1.4-1.7-1.7-1.3-0.700.50.910.90.4-0.2-0.7-0.9-0.9-0.50.20.91.31.4

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 (8,2,3,4)
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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.