Monday, August21, 2017 L-36.com


Marine Weather and Tides
Oakdale, 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 6:23AMSunset 7:49PM Sunday August 20, 2017 9:20 PM PDT (04:20 UTC) Moonrise 4:07AMMoonset 6:17PM Illumination 1% Phase: Waning Crescent; Moon at 29 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- 824 Pm Pdt Sun Aug 20 2017
.small craft advisory in effect until 9 pm pdt this evening...
Tonight..SW winds 15 to 25 kt. Patchy fog after midnight.
Mon..SW winds 10 to 20 kt. Patchy fog in the morning.
Mon night..SW winds 10 to 20 kt. Patchy fog after midnight.
Tue..SW winds 10 to 20 kt. Patchy fog in the morning.
Tue night..SW winds 10 to 20 kt.
Wed..SW winds 15 to 25 kt.
Thu..SW winds 10 kt.
Fri..SW winds 10 kt.
PZZ500 824 Pm Pdt Sun Aug 20 2017
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Northwest winds over the outer coastal waters will continue to subside this evening and overnight. Breezy from the golden gate bridge to angel island will dissipate later this evening. Winds are forecast to remain generally light for both Monday and Tuesday.

7 Day Forecast for Marine Location Near Oakdale, CA
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location: 37.76, -120.84     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 202052
afdsto
area forecast discussion
national weather service sacramento ca
152 pm pdt Sun aug 20 2017

Synopsis
Temperatures near to slightly above normal through the upcoming
week. Afternoon showers and thunderstorms possible over the
mountains through Wednesday.

Discussion
First up for eclipse viewers in norcal... Skies still look to be
mostly clear Monday morning. However, some smoke haze could linger
across far northern portions of the state due to numerous
wildfires still burning across oregon and NW california.

In other news... Upper level troughing will remain over norcal
into mid-week as upper level low deepens off the socal coast. Low
will meander near the coast through Tuesday before opening up into
a trough and moving onshore Wednesday. This will continue to draw
moisture north into the area, with daily chances for afternoon
showers and thunderstorms across the mountains, possibly even the
coastal range by Monday. Thunderstorms look to be most numerous on
Tuesday with more widespread activity across higher terrain. Any
storm will be capable of producing small hail and locally heavy
downpours. A few could be strong.

Onshore flow will lead to cooling over the next several days with
highs back down to within a few degrees or normal by Tuesday and
Wednesday. Decent marine layer should keep flow going through the
delta with breezy winds in that vicinity and additional cooling.

Ceo
.Extended discussion (Thursday through Sunday)
quiet weather with warming temperatures is expected for the
extended period. A trough will be pushing to the east on Thursday
and then we will see a ridge build in for Friday and the weekend.

This will help to push highs back above average by 4-8 degrees for
the weekend. No precip is expected throughout the period.

-cjm

Aviation
Vfr conditions expected the next 24 hours at the TAF sites. Local
MVFR is possible in the vicinity of krdd due to hz fu. Scattered
t-storms over the sierra through 03z Monday. Winds 5-11 knots
except in the delta where gusts to 30 knots will be possible.

-cjm

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 67 mi51 min WSW 16 G 21 65°F 69°F1010.9 hPa
SFXC1 - San Francisco Bay Reserve, CA 70 mi96 min WNW 11 68°F 1010 hPa59°F
RTYC1 - 9414523 - Redwood City, CA 75 mi51 min NW 5.1 G 6 66°F 74°F1011.4 hPa

Wind History for Port Chicago, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Modesto City-County Airport - Harry Sham Field, CA11 mi28 minN 710.00 miFair82°F59°F46%1009.2 hPa
Stockton, Stockton Metropolitan Airport, CA24 mi26 minNW 910.00 miFair74°F59°F60%1009.4 hPa

Wind History from MOD (wind in knots)
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Last 24hrN8N8NW6NW7NW8NW11NW7N6NW7NW5NW8NW8NW8NW7NW7N6NW56NW7NW11NW13NW12NW7N7
1 day agoN8N7N8N5W6NW7NW5NW6NW8NW7NW5N5N55NW8NW6W4N76NW9NW9NW11NW8N9
2 days agoNW9N7N6N5N3NW3CalmNW6NW6NW7NW7NW10NW7NW7N76NW5Calm4NW5NW9NW5W6N7

Tide / Current Tables for Stockton, San Joaquin River, California
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Stockton
Click for Map
Mon -- 12:29 AM PDT     1.06 feet Low Tide
Mon -- 05:45 AM PDT     4.57 feet High Tide
Mon -- 06:16 AM PDT     Moonrise
Mon -- 06:25 AM PDT     Sunrise
Mon -- 11:31 AM PDT     New Moon
Mon -- 01:37 PM PDT     -0.20 feet Low Tide
Mon -- 07:19 PM PDT     3.82 feet High Tide
Mon -- 07:49 PM PDT     Sunset
Mon -- 08:00 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.11.11.72.83.84.44.64.33.62.71.810.3-0.1-0.20.41.42.53.33.83.73.22.51.9

Tide / Current Tables for Brandt Bridge, San Joaquin River, California Current
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Brandt Bridge
Click for Map
Mon -- 12:08 AM PDT     -0.67 knots Max Ebb
Mon -- 02:47 AM PDT     0.00 knots Slack
Mon -- 05:22 AM PDT     0.73 knots Max Flood
Mon -- 06:16 AM PDT     Moonrise
Mon -- 06:26 AM PDT     Sunrise
Mon -- 07:57 AM PDT     -0.01 knots Slack
Mon -- 11:31 AM PDT     New Moon
Mon -- 12:12 PM PDT     -1.26 knots Max Ebb
Mon -- 04:08 PM PDT     0.00 knots Slack
Mon -- 07:07 PM PDT     0.65 knots Max Flood
Mon -- 07:49 PM PDT     Sunset
Mon -- 08:00 PM PDT     Moonset
Mon -- 09:40 PM PDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.7-0.6-0.30.10.50.70.70.4-0-0.5-0.9-1.2-1.3-1.2-1-0.6-0.10.30.60.60.60.3-0.1-0.4

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 (0,6,7,8)
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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.