Friday, May24, 2019 L-36.com


Marine Weather and Tides
Carnelian Bay, CA

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 5:38AMSunset 8:16PM Friday May 24, 2019 7:05 AM PDT (14:05 UTC) Moonrise 12:00AMMoonset 9:46AM Illumination 70% Phase: Waning Gibbous; Moon at 20 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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7 Day Forecast for Marine Location Near Carnelian Bay, CA
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location: 39.22, -120.09     debug


Area Discussion for - Reno, NV
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Fxus65 krev 241011
afdrev
area forecast discussion
national weather service reno nv
311 am pdt Fri may 24 2019

Synopsis
Cool, showery weather, with periods of steadier precipitation, and a
chance of thunder, will continue through the memorial day weekend.

Increasing snow levels will keep impacts from snowfall mainly above
7500 to 8000 feet. Warmer temperatures with continued showers and
thunderstorms, but less overall coverage, are expected by the
through next week.

Short term
Satellite observations show good clearing throughout most of the
region overnight. This clearing will allow for the best surface
heating of the week, and therefore create the best chances for
stronger thunderstorm cells. The main change to the forecast today
was to add thunderstorms overnight tonight along the edge of a
cold front driving through the area that should add enough forcing
to sustain some convection into the overnight hours.

We've been talking for many, many days about the rain and
thunderstorms expected for this weekend and that snow levels would
be generally above 7500-8000 feet. That forecast is still on
track, one exception worth noting is Sunday night, especially in
the eastern sierra. The cold core of the low pressure is forecast
to move directly over the eastern sierra during the overnight
hours, which could help push snow levels down as low as 6500-7000
feet. Sunday is still looking like the wettest day with
precipitation tapering off Sunday evening. This could bring a few
inches of snow to high elevation sierra passes and passes along
the 395 corridor. Currently not expecting snow to stick to donner
pass, but some snow could be falling there again by Sunday night.

As far as thunderstorms are concerned. Today could see some
stronger discreet cells with brief heavy rain, hail, and wind
gusts 40+ miles an hour. By Saturday, and into Sunday, there less
instability and forcing, especially with more widespread cloud
cover expected. So for the weekend, thunderstorms that do develop
will be weaker and embedded into more widespread rain showers.

But remember, it doesn't matter if there is only a few lightning
strikes, you still don't want to be outside if you can hear
thunder. -zach

Long term End of may and start of june...

nothing to different here over the last few forecast cycles. May
will end with a slow warm up with potential for showers just about
every day next week. The start of june looks warmer but nothing that
would feel like summer. Well I guess 70s and low 80s and a lack of
cloud cover could feel like summer after this chilly and wet pattern.

Large scale pattern is set for a change as the blocking pattern
across the eastern pacific and north america starts to break down
into a more zonal flow. Persistent ridge along the west coast will
move inland by Tuesday and shut off the cold northerly flow. A big
warm up is not in the cards as the ensemble system maintain a trough
over california and nevada. However with the northerly flow shut
down, the late may solar angle will moderate the air mass and
allow for a slow warming trend to close out may. Moisture and
instability under the trough will allow showers and perhaps a
thunderstorm or two to develop each afternoon and evening.

By the time june arrives a zonal flow across the pacific with the
jet stream set up near 50n should warm the region into the 70s and
low 80s. Precipitation potential looks rather minimal, but some
troughing along the west coast could bring a day or two of shower
activity. Brong

Aviation
Fog around ktrk and some northern sierra valleys will burn off by
mid morning.

Chilly and wet holiday weekend on tap with periods of low ceilings,
showers and perhaps a thunderstorm or two. Sunday looks to be the
wettest day as low pressure drops into the region with a period of
mountain wave turbulence and bumpy approaches departures. Rain snow
line could dip below 7000 feet on Sunday, which may bring some snow
to the sierra terminals especially mmh. Brong

Rev watches warnings advisories
Nv... None.

Ca... None.

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

http: weather.Gov reno


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Truckee-Tahoe, CA7 mi70 minN 00.15 miFog32°F32°F100%1019.3 hPa
Carson City Airport, NV19 mi70 minN 010.00 miMostly Cloudy37°F35°F93%1017.3 hPa
South Lake Tahoe, Lake Tahoe Airport, CA22 mi72 minS 310.00 miFair32°F30°F92%1016.7 hPa

Wind History from TRK (wind in knots)
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Last 24hrCalmNE6NE9NE4N4W3S4N8--N9--NW11
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1 day agoCalmCalmN8N9N12
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2 days agoCalmCalmSW3S3W8
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W5W6W5SW4SE3CalmCalmCalmCalmCalmCalmCalmCalmCalm

Tide / Current Tables for Sacramento #4, Sacramento River, California
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Sacramento #4
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Fri -- 12:47 AM PDT     Moonrise
Fri -- 12:49 AM PDT     2.35 feet High Tide
Fri -- 05:47 AM PDT     Sunrise
Fri -- 07:05 AM PDT     0.89 feet Low Tide
Fri -- 10:35 AM PDT     2.54 feet High Tide
Fri -- 10:53 AM PDT     Moonset
Fri -- 08:10 PM PDT     -0.07 feet Low Tide
Fri -- 08:18 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.22.32.21.91.51.210.91.11.82.42.52.42.11.81.40.90.50.20-0.10.10.51.2

Tide / Current Tables for Clarksburg #4, Sacramento River, California
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Clarksburg #4
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Fri -- 12:46 AM PDT     Moonrise
Fri -- 05:35 AM PDT     0.89 feet Low Tide
Fri -- 05:48 AM PDT     Sunrise
Fri -- 09:26 AM PDT     2.54 feet High Tide
Fri -- 10:54 AM PDT     Moonset
Fri -- 06:40 PM PDT     -0.07 feet Low Tide
Fri -- 08:18 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.32.11.81.41.10.90.91.322.52.52.42.11.71.20.80.40.1-0-0.10.20.81.41.9

Weather Map and Satellite Images
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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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Reno, NV (10,2,3,4)
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Ground Weather Radar Station Reno, NV
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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.