Wednesday, January23, 2019 L-36.com


Marine Weather and Tides
Nevada City, 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 7:16AMSunset 5:17PM Wednesday January 23, 2019 2:24 PM PST (22:24 UTC) Moonrise 8:34PMMoonset 9:18AM Illumination 91% Phase: Waning Gibbous; Moon at 18 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 Nevada City, CA
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location: 39.25, -121     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 231001
afdsto
area forecast discussion
national weather service sacramento ca
201 am pst Wed jan 23 2019

Synopsis
Dry weather with locally breezy northerly winds expected through
the week.

Discussion
Satellite imagery continues to show the upper ridge amplifying
over the eastern pacific while a short-wave trough is passing
through the pacnw. Some high clouds are spilling over the ridge
into norcal, but overall skies are mainly clear. Current
temperatures are milder in the mountains compared to 24 hours ago
while lighter winds are resulting in cooler temperatures through
much of the central valley. Readings range from the teens in the
mountain valleys to the mid 30s to mid 40s elsewhere.

Weak disturbances will drop south along the eastern portion of
the upper ridge through the week and cause periodic increases in
north winds. The breeziest period will be tonight and Thursday and
will likely diminish the early morning fog threat much of the
week.

.Extended discussion (Sunday through Wednesday)
ridging will lead to quiet weather for the extended part of the
forecast. Warmer than normal temperatures are forecast each
afternoon, with highs for the valley making it into the 60s while
the upper 40s and low 50s will be observed at higher elevations.

Low temperatures will generally be around climatological normals.

Aviation
High pressure will lead to mostlyVFR conditions over the next 24
hours. There is some uncertainty as to whether or not fog will
form this morning, so we'll be keeping a close eye on TAF sites
from smf southwards. &&

Sto watches warnings advisories None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SFXC1 - San Francisco Bay Reserve, CA 91 mi100 min E 8 56°F 1030 hPa40°F
PCOC1 - 9415144 - Port Chicago, CA 99 mi37 min ENE 4.1 G 7 54°F 52°F1029 hPa

Wind History for Port Chicago, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Nevada County Air Park, CA2 mi2.7 hrsN 010.00 miFair54°F35°F51%1029.5 hPa
Emigrant Gap, Blue Canyon Nyack Airport, CA16 mi2.5 hrsVar 310.00 miFair51°F21°F32%1026.9 hPa
Auburn Municipal Airport, CA21 mi1.8 hrsWNW 610.00 miFair55°F41°F59%1029.5 hPa

Wind History from GOO (wind in knots)
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Last 24hrCalmNW6NW6W7NW7CalmE4CalmCalmCalmCalmCalmNW3CalmNW3CalmCalmCalmE5CalmS3CalmCalmCalm
1 day agoNW3N3NW6NW5W6NW4CalmNE4NE4NE5NE3NE4CalmN5SE3W3NE6NE7CalmCalmNE4N3CalmE3
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SW6SW6CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmNW3

Tide / Current Tables for Sacramento #4, Sacramento River, California
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Sacramento #4
Click for Map
Wed -- 04:22 AM PST     -0.26 feet Low Tide
Wed -- 07:18 AM PST     Sunrise
Wed -- 09:18 AM PST     Moonset
Wed -- 09:19 AM PST     2.75 feet High Tide
Wed -- 04:10 PM PST     0.63 feet Low Tide
Wed -- 05:17 PM PST     Sunset
Wed -- 08:18 PM PST     3.35 feet High Tide
Wed -- 08:37 PM PST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.50.90.3-0-0.2-0.10.51.52.32.72.72.421.51.10.80.60.91.72.83.33.332.6

Tide / Current Tables for Clarksburg #4, Sacramento River, California
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Clarksburg #4
Click for Map
Wed -- 02:52 AM PST     -0.26 feet Low Tide
Wed -- 07:18 AM PST     Sunrise
Wed -- 08:10 AM PST     2.75 feet High Tide
Wed -- 09:18 AM PST     Moonset
Wed -- 02:40 PM PST     0.63 feet Low Tide
Wed -- 05:18 PM PST     Sunset
Wed -- 07:09 PM PST     3.35 feet High Tide
Wed -- 08:37 PM PST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.60.2-0.2-0.30.10.91.82.42.72.72.31.81.30.90.70.71.12.133.33.32.92.41.8

Weather Map and Satellite Images
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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 (17,4,5,8)
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Ground Weather Radar Station Beal AFB, 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.