Saturday, October21, 2017 L-36.com


Marine Weather and Tides
Kirkwood, 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 7:15AMSunset 6:13PM Saturday October 21, 2017 8:31 AM PDT (15:31 UTC) Moonrise 7:57AMMoonset 6:46PM Illumination 2% Phase: Waxing Crescent; Moon at 1 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
7 Day Forecast for Marine Location Near Kirkwood, CA
   Hourly   EDIT   Help
location: 38.82, -120.06     debug


Area Discussion for - Reno, NV
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus65 krev 210948
afdrev
area forecast discussion
national weather service reno nv
248 am pdt Sat oct 21 2017

Synopsis
A few light snow showers will remain possible near the oregon
border this morning before drier air moves into the region.

Otherwise, dry and warmer conditions are expected this weekend and
next week as temperatures warm well above seasonal averages.

Short term
Increasing clouds can be expected this morning from highway 50
north as the nose of the northeasterly jet moves through region. A
few light snow showers will be possible near the oregon border
around surprise valley before the jet stream retreats to the
north.

Temperatures will quickly begin to rebound with high temperatures
increasing 10 degrees day through the weekend. By Sunday
temperatures will be around 8-10 degrees above normal reaching
into the mid 70s in the valleys and mid to upper 60s in the
sierra.

Generally light west winds for most areas today, the one
exception would be from susanville north to the oregon border
where breezes could gust in the 15-25 mph range under the exiting
jet. An easterly gradient sets up for Sunday and increases into
Monday with breezy east winds possible near the sierra crest.

-zach

Long term Tuesday through Friday...

the primary changes to the extended forecast this cycle were to
increase easterly winds over the ridges Thursday night Friday
morning and to start to increase clouds with a fast moving short
wave Wednesday night Thursday.

The medium range models are in better alignment today with a fast
moving short wave trough that passes southeast through the eastern
half of the region Wednesday night and Thursday. Ahead of this wave
high pressure holds sway over the area with above normal
temperatures. The wave is fairly dry... But there is enough forcing
to produce clouds Thursday morning and possibly wring out a few
showers near the oregon border and east of highway 95. For now we
have left pops out of the forecast... But this bears watching in the
days ahead.

Behind the wave the low to mid level flow turns east-northeast
Thursday night and temperatures cool. This is typically a good setup
for increased easterly flow over the ridges... Especially the
sierra... And we have started to increase winds accordingly Thursday
night into Friday.

Temperatures begin to rebound Friday afternoon. Flow aloft becomes
northwest into the weekend as a ridge remains just offshore.

Aviation
A weak wave may bring lower CIGS vsbys and light snow to areas north
of a line from susanville to gerlach through early this morning
before moving east later today. Another area with less thanVFR
conditions this morning could be the martis valley near ktrk where
patchy freezing fog is likely through roughly 8 am.

Elsewhere... Light winds andVFR conditions will persist. Ridging
starts to build Sunday with light winds and mainlyVFR conditions
through Tuesday.

Rev watches warnings advisories
Nv... None.

Ca... None.

For more information from the national weather service visit...

http: weather.Gov reno


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
South Lake Tahoe, Lake Tahoe Airport, CA7 mi38 minSSW 310.00 miFair27°F21°F81%1024 hPa

Wind History from TVL (wind in knots)
9
AM
10
AM
11
AM
12
PM
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
Last 24hrS5S7S7S7S11S12SW8
G15
5S8S6S4CalmCalmSE4CalmS4S3S3CalmS4S3CalmS5S3
1 day agoS10S12
G18
S8
G19
S13
G21
SW12
G19
SW11
G19
S11
G21
S11
G21
S16
G20
S12
G20
S14
G22
S7
G15
S11
G28
S20
G36
SW20
G40
SW15
G23
S13
G23
S17
G26
S10
G20
CalmS13S5CalmCalm
2 days agoS4Calm3NE6--NE63NE54SW44CalmSW3CalmCalmCalmCalmCalmCalmCalmCalmS5SW7S11

Tide / Current Tables for Sacramento #4, Sacramento River, California
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Sacramento #4
Click for Map
Sat -- 04:32 AM PDT     0.01 feet Low Tide
Sat -- 07:21 AM PDT     Sunrise
Sat -- 09:02 AM PDT     Moonrise
Sat -- 09:07 AM PDT     2.43 feet High Tide
Sat -- 04:08 PM PDT     0.48 feet Low Tide
Sat -- 06:18 PM PDT     Sunset
Sat -- 07:53 PM PDT     Moonset
Sat -- 08:29 PM PDT     2.88 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.510.60.300.10.61.42.12.42.32.11.61.20.80.60.50.71.42.32.82.92.72.3

Tide / Current Tables for Sacramento, Sacramento River, California
   EDIT      (on/off)   Help   One Week of Data
Sacramento
Click for MapNote: These data apply only during low river stages.

Sat -- 04:32 AM PDT     0.02 feet Low Tide
Sat -- 07:21 AM PDT     Sunrise
Sat -- 09:02 AM PDT     Moonrise
Sat -- 09:07 AM PDT     2.44 feet High Tide
Sat -- 04:08 PM PDT     0.49 feet Low Tide
Sat -- 06:18 PM PDT     Sunset
Sat -- 07:53 PM PDT     Moonset
Sat -- 08:29 PM PDT     2.88 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.510.60.30.10.10.61.52.12.42.42.11.61.20.80.60.50.71.42.32.82.92.72.3

Weather Map and Satellite Images
       (on/off)   Help
Weather Map
wmap_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of CentralWestCoast    EDIT
Geos

Wind Forecast for Reno, NV (11,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Reno, NV
   (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.