Wednesday, June19, 2019 L-36.com


Marine Weather and Tides
Paskenta, CA

Version 3.4
NOTICE
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 5:37AMSunset 8:39PM Wednesday June 19, 2019 10:53 AM PDT (17:53 UTC) Moonrise 9:51PMMoonset 6:46AM Illumination 95% Phase: Waning Gibbous; Moon at 17 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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PZZ455 Cape Mendocino To Pt Arena Out 10 Nm- 821 Am Pdt Wed Jun 19 2019
.hazardous seas warning in effect through Friday evening...
Today..NW winds 15 to 25 kt. Waves nw 11 ft at 10 seconds... And sw 2 ft at 16 seconds.
Tonight..N winds 15 to 25 kt with gusts to around 35 kt. Waves nw 12 ft at 10 seconds.
Thu..NW winds 20 to 30 kt with gusts to around 40 kt. Waves nw 12 ft at 10 seconds.
Thu night..N winds 20 to 30 kt. Waves nw 13 ft at 10 seconds.
Fri..N winds 15 to 25 kt. Waves nw 11 ft at 10 seconds.
Sat..NW winds 15 to 25 kt. Waves nw 9 ft at 9 seconds...and S 2 ft at 16 seconds.
Sun..NW winds 15 to 25 kt. Waves N 10 ft at 9 seconds.
PZZ400 821 Am Pdt Wed Jun 19 2019
Synopsis for northern california waters..Strong northerly winds and steep hazardous seas will persist through Sunday. Winds and seas will diminish early next week.


7 Day Forecast for Marine Location Near Paskenta, CA
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location: 39.88, -122.5     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 191105
afdsto
area forecast discussion
national weather service sacramento ca
405 am pdt Wed jun 19 2019

Synopsis
A slow cooling trend expected through the end of the week as a low
pressure system drops through the pacific northwest. Daytime
temperatures down to near or below normal Thursday and Friday.

Breezy north winds behind the departing low pressure system will
bring elevated fire weather concerns at the end of the week.

Warmer that normal over the weekend with cooling again early next
week.

Discussion
Upper level high pressure ridge over the eastern pacific and west
coast bringing fair skies to the CWA this morning. A fairly solid
delta breeze is now in place so may see some scattered coastal
clouds make it into the delta this morning. Overall airmass will
cool a bit today as a low pressure system drops into the pacific
northwest. Daytime highs today will drop a few to several degrees
but still remain above normal for this time of year. Stable
conditions under the ridge should keep mountain cloud cover to a
minimum this afternoon. Airmass cools quite a bit more on Thursday
as the upper low digs farther southward into the northern great
basin. Daytime highs Thursday are forecast to drop to around
normal. By the end of the day Thursday, surface high pressure is
forecast to nose into oregon bringing a moderately tight northerly
gradient and breezy north winds to the northern forecast area.

Moderately low humidity will mean elevated fire concerns. Breezy
north winds will continue through Saturday morning especially
Friday and Friday night as good upper level support develops.

The main upper trough is forecast to be over the great basin on
Friday but models hint at a final shortwave digging southward
somewhere down the western great basin in the afternoon. Gfs
carves this shortwave farthest westward and paints some showers
over the northern sierra Friday afternoon. Other models are weaker
with this feature. Have left showers out of sierra forecast for
now but have included ghost pops should later models become more
coordinated with a deeper shortwave. Overall airmass cools enough
by Friday afternoon that daytime highs are currently forecast to
come in a little below normal. High pressure pushes back in on
Saturday warming temperatures back up above normal and bringing lighter
surface gradients for lighter north winds.

.Extended discussion (Sunday through Wednesday)
upper ridging over norcal Sunday breaks down, then large upper
low from goa digs slowly southeast Monday into Wednesday. This
will result in increasing synoptic cooling and delta breeze as
heights thicknesses lower. High temperatures go from about 5
degrees above normal Sunday to about 5 degrees below normal by
Wednesday. Not expecting precip with deepening troughing next week
but should see a deepening marine layer and increasing onshore
flow.

Aviation
Vfr conds ovr intr norcal nxt 24 hrs exc LCL MVFR ifr conds poss
in st vcnty delta btwn 10z-18z. Swly sfc wnd gsts to 30 kts vcnty
delta this mrng and agn this aftn into eve. LCL nly sfc wnd gsts
to 25 kts poss in NRN sac vly tda til 00z.

Sto watches warnings advisories
Fire weather watch from Thursday afternoon through Saturday
morning 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-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-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.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46014 - PT ARENA - 19NM North of Point Arena, CA 90 mi34 min SSE 7.8 G 14 51°F 52°F1015.3 hPa
ANVC1 - 9416841 - Arena Cove, CA 93 mi54 min SW 5.1 G 6 53°F 54°F1015.7 hPa (+0.8)

Wind History for Arena Cove, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Red Bluff, Red Bluff Municipal Airport, CA23 mi60 minN 1610.00 miFair90°F39°F17%1011.6 hPa

Wind History from RBL (wind in knots)
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N16N12N13N12N10N8NW4SE53CalmS3CalmCalmN7N5CalmNW5N5N12
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2 days ago4S5SE8SE9SE8S6SE7S10SE8S10S5S4CalmCalmCalmNW3W5NW6N4N3NW6N6N13N13
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Tide / Current Tables for Westport, California
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Westport
Click for Map
Wed -- 12:16 AM PDT     5.87 feet High Tide
Wed -- 05:47 AM PDT     Sunrise
Wed -- 07:18 AM PDT     -0.97 feet Low Tide
Wed -- 07:52 AM PDT     Moonset
Wed -- 02:40 PM PDT     4.58 feet High Tide
Wed -- 07:16 PM PDT     3.01 feet Low Tide
Wed -- 08:45 PM PDT     Sunset
Wed -- 10:55 PM PDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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5.95.753.72.20.7-0.4-0.9-0.8-0.20.81.933.94.54.64.23.73.333.13.54.24.9

Tide / Current Tables for Fort Bragg Landing, California
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Fort Bragg Landing
Click for Map
Wed -- 12:17 AM PDT     5.97 feet High Tide
Wed -- 05:47 AM PDT     Sunrise
Wed -- 07:20 AM PDT     -0.97 feet Low Tide
Wed -- 07:52 AM PDT     Moonset
Wed -- 02:41 PM PDT     4.68 feet High Tide
Wed -- 07:18 PM PDT     3.01 feet Low Tide
Wed -- 08:45 PM PDT     Sunset
Wed -- 10:54 PM PDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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65.85.13.82.30.7-0.4-0.9-0.8-0.20.81.9344.64.74.33.83.333.13.54.24.9

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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Sacramento, CA (13,3,4,5)
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Ground Weather Radar Station Beal AFB, CA
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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.