Sunday, September23, 2018 L-36.com


Marine Weather and Tides
Oakley, CA

Version 3.4
What's New / NOTES
9/17/2018 XTide broke when 1and1 "upgraded" my server. It has been esculated. I am sorry for the problem.

Sunrise 6:55AMSunset 7:02PM Sunday September 23, 2018 1:43 PM PDT (20:43 UTC) Moonrise 5:45PMMoonset 4:24AM Illumination 99% Phase: Waxing Gibbous; Moon at 14 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
    EDIT      (on/off)   Help
PZZ530 San Pablo Bay, Suisun Bay, The West Delta And The San Francisco Bay North Of The Bay Bridge- 855 Am Pdt Sun Sep 23 2018
Today..SW winds 5 to 15 kt...becoming 10 to 15 kt with gusts up to 25 kt this afternoon.
Tonight..SW winds 5 to 15 kt.
Mon..SW winds 5 to 15 kt with gusts up to 25 kt.
Mon night..SW winds 5 to 15 kt with gusts up to 25 kt.
Tue..SW winds 5 to 15 kt.
Tue night..SW winds 5 to 15 kt with gusts up to 25 kt.
Wed..W winds up to 10 kt.
Thu..W winds 5 to 15 kt.
PZZ500 855 Am Pdt Sun Sep 23 2018
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Strengthening northwest winds will become more widespread today. Expect locally gusty conditions by the afternoon particularly along the coast north of point reyes and south of point sur as well as in the outer waters. Locally steep fresh swell will be generated by these gusty winds. Winds are forecast to weaken Monday morning and remain relatively lighter through the start of the work week.


7 Day Forecast for Marine Location Near Oakley, CA
   Hourly   EDIT   Help
location: 38.02, -121.69     debug


Area Discussion for - Sacramento, CA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus66 ksto 232026
afdsto
area forecast discussion
national weather service sacramento ca
126 pm pdt Sun sep 23 2018

Synopsis
Slightly cooler today with locally gusty afternoon
southwest wind over higher mountain terrain. Drying and warming
next week with above normal temperatures. Areas of breezy
northerly wind develop tonight into Monday and persist into
Tuesday.

Discussion
Water vapor and model analysis showed some high level clouds
moving across northern california ahead of a shortwave
disturbance. An area of subsidence with the upper level front was
beginning to slide across the northwest coast of california and
across central oregon during the mid afternoon. Temperatures
across the region ranged from the mid to upper 70s to the lower to
mid 80s.

Latest model forecasts continue to show the trough passage on
track this afternoon into the evening, which will bring an
increasing pressure gradient post frontal passage. As a result,
north winds across the valley will increase. In combination with
dry conditions, critical fire weather conditions will result and
outdoor burning is not recommended. Expecting wind gusts as high
as 25 mph for the valley and up to 30 mph for the sierra.

High pressure will return to the region and bring a slight warm up
back into the 5 to 10 degrees above normal range by mid week.

.Extended discussion (Thursday through Sunday)
hot and dry weather will continue across the region much of the
latter half of the week as strong high pressure downstream of rex
block over the eastern pacific covers the area. Potentially
cooler weather will return by next weekend as a stronger shortwave
drops down the west coast from the north, and the southern closed
low attempts to approach the coast, but lots of uncertainty in how
this will play out. Have trended temperatures down for next
weekend.

Aviation
Vfr conditions the next 24 hours. Local southwest wind 10-20 kts
vicinity delta and across the higher elevations of the northern
sierra nevada.

Sto watches warnings advisories
Red flag warning from 11 pm this evening to 5 pm pdt Tuesday for
central sacramento valley in glenn, colusa, yuba, northern
sutter, and butte county below 1000 ft-eastern mendocino nf-
eastern portion of shasta trinity nf-lake county portion of lake-
napa-sonoma unit-northern motherlode from 1000 to 3000 ft.

Includes portions of nevada-yuba-placer-amador and eldorado
units-northern sacramento valley to southern tehama county line
below 1000 ft-northern sierra foothills from 1000 to 3000 ft.

Includes portions of shasta-trinity and butte units-northern
sierra including lassen np and plumas and lassen nf S west of
the sierra crest (west of evans peak-grizzly peak-beckworth
peak)-northern sierra including the tahoe and eldorado nf S west
of the sierra crest-southeast edge shasta-trinity nf and western
portions of tehama-glenn unit-southern sacramento valley in yolo-
sacramento far western placer, southern sutter and solano county
below 1000 ft-stanislaus nf west of the sierra crest.



Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 11 mi44 min 74°F 1011.1 hPa (-0.8)
PCOC1 - 9415144 - Port Chicago, CA 19 mi44 min 74°F 67°F1011.5 hPa (-1.1)
SFXC1 - San Francisco Bay Reserve, CA 22 mi59 min W 5.1 79°F 1012 hPa48°F
MZXC1 - 9415102 - Martinez-Amorco CA 23 mi44 min 72°F 67°F1011.7 hPa (-1.1)51°F
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 31 mi44 min 68°F 1011.9 hPa (-0.8)
LNDC1 35 mi44 min 64°F 1012.9 hPa (-0.8)
AAMC1 - 9414750 - Alameda, CA 37 mi44 min 62°F 66°F1013.2 hPa (-0.9)
PPXC1 - 9414847 - Richmond (Point Potrero), CA 37 mi44 min 59°F 1013 hPa (-0.9)
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 37 mi74 min SSW 9.9 G 11
OKXC1 - 9414776 - Oakland (Berth 34), CA 37 mi44 min 62°F 1013 hPa (-0.7)
OBXC1 38 mi44 min 63°F 55°F
RCMC1 - 9414863 - Richmond, CA 39 mi44 min 61°F 64°F1012.6 hPa
PXSC1 40 mi44 min 64°F 54°F
PXOC1 - 9414311 - San Francisco (Pier 1), CA 40 mi44 min 64°F 1012 hPa (-0.7)
TIBC1 - Tiburon Pier, San Francisco Bay, CA 41 mi45 min SE 9.9 60°F 1013 hPa
FTPC1 - 9414290 - San Francisco, CA 44 mi44 min 58°F 60°F1013.4 hPa (-0.5)
RTYC1 - 9414523 - Redwood City, CA 45 mi44 min 66°F 69°F1013.4 hPa (-0.8)

Wind History for Port Chicago, CA
(wind in knots)    EDIT      (on/off)   Help
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
Last
24hr
W14
W11
W14
W11
W7
SW9
SW7
G10
SW9
SW6
SW4
G7
W4
G7
W12
SW9
S4
G7
SW9
W6
SW10
W11
W12
W16
W13
W11
W11
W11
1 day
ago
W10
W9
W11
G14
W10
W8
SW2
W11
W15
W11
G16
W14
G17
W15
W12
W14
G18
W16
W19
G24
W19
W17
G21
W17
W16
G21
W15
W16
W16
W16
W13
2 days
ago
NW2
N1
NE3
NW3
NW3
W4
NW6
W12
SW5
G8
SW6
SW5
G8
S8
G11
S5
SW7
S5
G9
SW4
G9
SW7
S5
SW2
S4
G7
SW3
W4
W4
W8

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Concord, Buchanan Field, CA19 mi51 minNW 910.00 miFair80°F50°F35%1010.2 hPa
Livermore, Livermore Municipal Airport, CA23 mi51 minWNW 610.00 miFair83°F48°F30%1011.4 hPa

Wind History from CCR (wind in knots)
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
Last 24hrNW12NW12NW8N11NW9NW6SW7SW5SW7CalmCalmCalmSE3CalmCalmCalmCalmCalmN3--W4NW5NW8NW9
1 day agoNW11NW11W10W10W6N6N4N4NW4NW3CalmCalmNW4NW7W4W4W3CalmCalmNW6N5N8N4N7
2 days ago5NE6CalmN7NW9N6N3CalmS4CalmSE4S4S3SE3CalmSE5CalmCalm--S4CalmCalmW6NW8

Tide / Current Tables for False River, San Joaquin River, California
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for West Island Lt .5 mi SE, San Joaquin River, California Current
   EDIT      (on/off)   Help   One Week of Data
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Weather Map and Satellite Images
       (on/off)   HelpWeather Map
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 (16,3,4,5)
      (on/off)   Help

Ground Weather Radar Station Sacramento, CA
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.