Friday, August18, 2017 L-36.com


Marine Weather and Tides
Clyde, CA

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 6:25AMSunset 7:57PM Friday August 18, 2017 8:37 PM PDT (03:37 UTC) Moonrise 2:02AMMoonset 4:43PM Illumination 10% Phase: Waning Crescent; Moon at 26 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- 249 Pm Pdt Fri Aug 18 2017
.small craft advisory in effect from Saturday morning through late Saturday night...
Tonight..SW winds 10 to 20 kt.
Sat..SW winds 15 to 25 kt.
Sat night..SW winds 15 to 25 kt. Patchy fog after midnight.
Sun..SW winds 10 to 20 kt. Patchy fog in the morning.
Sun night..SW winds 10 to 20 kt. Patchy fog after midnight.
Mon..SW winds 5 to 15 kt.
Tue..SW winds 10 kt.
Wed..SW winds 10 kt.
PZZ500 249 Pm Pdt Fri Aug 18 2017
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Increasing northwesterly winds will continue through the weekend, particularly for the northern outer waters, as high pressure builds over the eastern pacific. Locally steep wind waves will also accompany increasing winds.

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 182102
afdsto
area forecast discussion
national weather service sacramento ca
202 pm pdt Fri aug 18 2017

Synopsis
Temperatures near to above normal with daily afternoon evening
mountain thunderstorms.

Discussion
High pressure will shift off to the east this weekend as upper
level troughing moves in across the area into early next week.

Onshore flow will increase with decreasing heights and will lead
to a slight cooling trend through the weekend. Temperatures will
still remain at least a few degrees above normal with hottest
readings across the northern sac valley which will likely remain
above the century mark. Breezy winds excepted through the delta
as marine layer deepens and delta breeze strengthens. Moisture
will continue to be drawn north, with a daily chance of
afternoon evening thunderstorms near the sierra crest and possibly
the coastal range by Monday.

.Extended discussion (Tuesday through Friday)
a low pressure lingering off the coast of california will keep
temperatures right around average for the long term forecast
period starting Tuesday and through the end of next week.

Afternoon showers and thunderstorms for the mountains are possible
as the disturbance moves slowly east on Tuesday and Wednesday.

Once the trough base aloft moves across northern california,
mountain storm chances will diminish towards the end of next week.

Aviation
Vfr conditions the next 24 hours at the TAF sites. Winds under 10
knots except in the delta where gusts to 30 knots will be
possible. Afternoon thunderstorms and CB possible over the sierra
this afternoon and through the early evening.

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 mi50 min WSW 16 G 19 69°F 71°F1012.2 hPa
MZXC1 - 9415102 - Martinez-Amorco CA 5 mi50 min WSW 14 G 17 68°F 71°F1012.9 hPa58°F
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 8 mi50 min NW 11 G 14 74°F 1011.4 hPa
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 12 mi50 min SW 16 G 18 63°F 1012.9 hPa
PPXC1 - 9414847 - Richmond (Point Potrero), CA 20 mi50 min SW 12 G 17 62°F 1013.9 hPa
RCMC1 - 9414863 - Richmond, CA 22 mi50 min W 2.9 G 8.9 62°F 65°F1013.6 hPa
LNDC1 22 mi50 min W 7 G 8.9 63°F 1014.1 hPa
OKXC1 - 9414776 - Oakland (Berth 34), CA 23 mi50 min W 9.9 G 11 62°F 1014 hPa
TIBC1 - Tiburon Pier, San Francisco Bay, CA 24 mi71 min W 12 60°F 1014 hPa
OBXC1 24 mi50 min 62°F 59°F
AAMC1 - 9414750 - Alameda, CA 24 mi50 min WNW 8 G 11 62°F 69°F1014.6 hPa
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 24 mi50 min WSW 5.1 G 9.9
PXOC1 - 9414311 - San Francisco (Pier 1), CA 26 mi50 min WSW 8.9 G 14 61°F 1013 hPa
PXSC1 26 mi50 min 62°F 58°F
FTPC1 - 9414290 - San Francisco, CA 29 mi50 min WSW 4.1 G 8 60°F 61°F1014.5 hPa
46237 - San Francisco Bar, CA (142) 37 mi68 min 60°F4 ft
RTYC1 - 9414523 - Redwood City, CA 39 mi50 min NNW 8 G 11 66°F 73°F1013.2 hPa
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA 47 mi48 min SSW 3.9 G 7.8 59°F 59°F4 ft1014.7 hPa (-0.4)

Wind History for Port Chicago, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Concord, Buchanan Field, CA6 mi45 minW 610.00 miFair74°F55°F54%1011.1 hPa
Napa, Napa County Airport, CA16 mi44 minSSW 1210.00 miFair66°F59°F78%1012.2 hPa
Fairfield / Travis Air Force Base, CA16 mi1.7 hrsWSW 19 G 2310.00 miFair and Breezy78°F58°F51%1010.4 hPa
Vacaville Nut Tree Airport, CA22 mi45 minSSW 910.00 miFair86°F59°F40%1010.1 hPa

Wind History from CCR (wind in knots)
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Last 24hrSW6SW10SW6SW7SW3SW10W6W7W5W6W5SW7W53NW8NW9NW9NW11NW13NW13NW14W12W11W6
1 day agoW10W13W9W5W5W5W8W6W6W5W4W7W53W4N11NW9NW12NW12W12NW12SW12W6W11
2 days agoS11S11S10S11SW9SW7SW9SW4W3CalmCalmSW4S10S10S7SW65S8W10W10W10W12W7W9

Tide / Current Tables for Port Chicago, Suisun Bay, California
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Port Chicago
Click for Map
Fri -- 03:02 AM PDT     Moonrise
Fri -- 06:26 AM PDT     Sunrise
Fri -- 06:43 AM PDT     -0.09 feet Low Tide
Fri -- 12:49 PM PDT     4.12 feet High Tide
Fri -- 05:42 PM PDT     Moonset
Fri -- 05:56 PM PDT     1.81 feet Low Tide
Fri -- 07:56 PM PDT     Sunset
Fri -- 11:51 PM PDT     5.59 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
5.24.43.42.41.40.60.1-0.10.41.32.33.23.94.13.83.12.421.82.12.83.94.85.4

Tide / Current Tables for Roe Island S, Suisun Bay, California Current
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Roe Island S
Click for Map
Fri -- 12:42 AM PDT     -0.00 knots Slack
Fri -- 03:02 AM PDT     Moonrise
Fri -- 04:34 AM PDT     -2.37 knots Max Ebb
Fri -- 06:26 AM PDT     Sunrise
Fri -- 08:52 AM PDT     0.00 knots Slack
Fri -- 11:54 AM PDT     0.77 knots Max Flood
Fri -- 02:41 PM PDT     -0.00 knots Slack
Fri -- 05:14 PM PDT     -1.16 knots Max Ebb
Fri -- 05:42 PM PDT     Moonset
Fri -- 07:53 PM PDT     0.01 knots Slack
Fri -- 07:56 PM PDT     Sunset
Fri -- 10:33 PM PDT     0.95 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.3-0.3-1.3-2-2.3-2.3-2.1-1.6-0.70.10.40.70.80.60.3-0.2-0.9-1.1-1.1-0.60.10.60.90.9

Weather Map and Satellite Images
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Weather Map
wmap_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of CentralWestCoast    EDIT
Geos

Wind Forecast for Sacramento, CA (23,6,7,8)
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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.