Wednesday, June28, 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 5:46AMSunset 8:36PM Wednesday June 28, 2017 5:12 AM PDT (12:12 UTC) Moonrise 9:59AMMoonset 11:15PM Illumination 20% Phase: Waxing Crescent; Moon at 4 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- 157 Am Pdt Wed Jun 28 2017
.small craft advisory in effect from 11 am pdt this morning through this evening...
Today..SW winds 5 to 15 kt...increasing to 15 to 25 kt in the afternoon. Patchy fog in the morning.
Tonight..W to sw winds 15 to 25 kt...decreasing to 5 to 15 kt overnight. Patchy fog after midnight.
Thu..SW winds 5 to 15 kt...increasing to 15 to 25 kt in the afternoon. Patchy fog in the morning.
Thu night..SW winds 15 to 25 kt. Patchy fog after midnight.
Fri..SW winds 10 to 20 kt. Patchy fog.
Sat..SW winds 5 to 15 kt. Patchy fog.
Sun..SW winds 5 kt...increasing to 5 to 15 kt. Patchy fog.
PZZ500 157 Am Pdt Wed Jun 28 2017
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Moderate to locally strong northerly winds will prevail along the central coast as high pressure builds off the coast. Gusty winds will result in hazardous conditions with steep wind waves and fresh swell.

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 281037
afdsto
area forecast discussion
national weather service sacramento ca
337 am pdt Wed jun 28 2017

Synopsis
Near average temps thru mid-week followed by a warming trend.

Discussion
Clear skies across interior norcal early this morning. Current
temperatures are running about the same as 24 hours ago as a
moderately strong delta breeze continues. Readings generally range
from the mid 30s to mid 40s in the mountain valleys to mainly the
50s and 60s elsewhere, except around 70 over the northern
sacramento valley.

Marine layer is around 2000 feet and it looks like there could be
some patches of stratus making it inland into the sacramento
region again this morning. Otherwise, a little warming is expected
today as ridging from the eastern pacific moves over norcal. This
will suppress the marine layer weakening onshore flow and
resulting in modest synoptic warming.

Gradual warming continues into the weekend with triple digits
expected to return to the northern sacramento valley on Thursday
then gradually become more extensive heading into the weekend.

Short-wave forecast to move thru norcal early Saturday, but the
airmass will likely be too dry to support deep convection. Its
quick movement thru the region will likely limit cooling
potential other than initiating a stronger delta breeze again
later Friday.

.Extended discussion (Sunday through Wednesday)
dry weather is expected to continue through the extended period.

A slight cooling trend is currently projected as a broad upper
trough over the pacific northwest deepens. Forecast temperatures
are still projected to remain at or above normal through this
timeframe. Dang

Aviation
Vfr conditions the next 24 hours. Winds will remain south to west
today, generally below 10 kt across valley TAF sites. Near the
delta... Sw wind gusts up to 25 kt possible. Dang

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 mi42 min SW 9.9 G 12 56°F 70°F1011.7 hPa
UPBC1 5 mi42 min W 7 G 9.9
MZXC1 - 9415102 - Martinez-Amorco CA 5 mi42 min W 7 G 8 57°F 69°F1012.3 hPa56°F
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 8 mi42 min WNW 8.9 G 13 60°F 1010.7 hPa
SFXC1 - San Francisco Bay Reserve, CA 10 mi87 min W 8.9 56°F 1011 hPa55°F
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 12 mi42 min WSW 14 G 18 57°F 1011.8 hPa
PPXC1 - 9414847 - Richmond (Point Potrero), CA 20 mi42 min S 13 G 17 56°F 1012.9 hPa
LNDC1 22 mi42 min SW 6 G 8.9 57°F 1013.1 hPa
RCMC1 - 9414863 - Richmond, CA 22 mi42 min SSW 6 G 8 57°F 62°F1012.4 hPa
OKXC1 - 9414776 - Oakland (Berth 34), CA 23 mi42 min SSW 7 G 8.9 56°F 1013 hPa
TIBC1 - Tiburon Pier, San Francisco Bay, CA 24 mi45 min SSW 4.1 54°F 1013 hPa
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 24 mi42 min SW 8.9 G 12
AAMC1 - 9414750 - Alameda, CA 24 mi42 min SW 8.9 G 12 56°F 67°F1013.6 hPa
OBXC1 24 mi42 min 56°F 55°F
PXSC1 26 mi42 min 56°F 54°F
PXOC1 - 9414311 - San Francisco (Pier 1), CA 26 mi42 min NE 1.9 G 4.1 56°F 1011.9 hPa
FTPC1 - 9414290 - San Francisco, CA 29 mi42 min SSW 4.1 G 13 55°F 58°F1013.1 hPa
46237 - San Francisco Bar, CA (142) 37 mi42 min 57°F4 ft
RTYC1 - 9414523 - Redwood City, CA 39 mi42 min W 5.1 G 6 57°F 72°F1012.7 hPa
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA 47 mi82 min NW 16 G 19 56°F 57°F6 ft1012.7 hPa (-1.0)

Wind History for Port Chicago, CA
(wind in knots)    EDIT      (on/off)   Help
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Last
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SW12
G15
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SW11
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G16
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SW13
G19
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G20
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G18
2 days
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SW15
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G24
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G22

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Concord, Buchanan Field, CA6 mi19 minSSW 1110.00 miFair57°F52°F83%1010.8 hPa
Napa, Napa County Airport, CA16 mi18 minWNW 69.00 miOvercast57°F53°F87%1011.4 hPa
Fairfield / Travis Air Force Base, CA16 mi74 minWSW 22 G 2910.00 miFair and Breezy56°F53°F89%1010.4 hPa
Vacaville Nut Tree Airport, CA22 mi19 minWSW 610.00 miFair58°F54°F87%1010.7 hPa

Wind History from CCR (wind in knots)
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Last 24hrS9S10S10S12S12SW14SW12S11S12S11S12S13W12SW14S14S12S13S14
G20
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S15S13S16
G21
S13S11
1 day agoW11W8W12W13W11
G16
W10
G20
W9
G15
W125W10
G15
W13W11W13W14W9W12SW10SW10SW11S14SW12SW7S9S8
2 days agoSW9SW11SW12S12W11W12W14W11W10W12W14W13W15W11W8SW11SW11SW9
G16
S10S8SW8W11W10SW12

Tide / Current Tables for Port Chicago, Suisun Bay, California
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Port Chicago
Click for Map
Wed -- 12:03 AM PDT     1.61 feet Low Tide
Wed -- 05:24 AM PDT     4.76 feet High Tide
Wed -- 05:47 AM PDT     Sunrise
Wed -- 10:59 AM PDT     Moonrise
Wed -- 12:48 PM PDT     -0.46 feet Low Tide
Wed -- 07:26 PM PDT     4.55 feet High Tide
Wed -- 08:34 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.61.82.63.54.34.74.74.23.32.21.10.3-0.3-0.5-00.92.13.244.54.53.93.12.4

Tide / Current Tables for Roe Island S, Suisun Bay, California Current
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Roe Island S
Click for Map
Wed -- 01:55 AM PDT     0.00 knots Slack
Wed -- 04:17 AM PDT     0.81 knots Max Flood
Wed -- 05:47 AM PDT     Sunrise
Wed -- 07:13 AM PDT     -0.00 knots Slack
Wed -- 10:46 AM PDT     -2.41 knots Max Ebb
Wed -- 10:59 AM PDT     Moonrise
Wed -- 02:58 PM PDT     0.00 knots Slack
Wed -- 06:07 PM PDT     0.88 knots Max Flood
Wed -- 08:34 PM PDT     Sunset
Wed -- 09:21 PM PDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-1.1-0.700.50.80.80.50.1-0.8-1.7-2.3-2.4-2.2-1.7-0.900.50.80.90.80.60.1-0.5-1.1

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 (8,2,3,4)
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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.