Saturday, July22, 2017 L-36.com


Marine Weather and Tides
Moorefield, NE

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 6:29AMSunset 9:10PM Saturday July 22, 2017 9:48 PM CDT (02:48 UTC) Moonrise 4:40AMMoonset 7:33PM Illumination 0% Phase: New Moon; Moon at 29 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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This is a Weather Statement Zone, please check the Date to see if it has expired
PZZ410 1227 pm pdt Wed apr 19 2017 a marine weather statement has been issued for the following areas... Coastal waters from cape mendocino to pt. Arena ca out 10 nm... Coastal waters from pt. St. George to cape mendocino ca out 10 nm... Humboldt bay bar... Waters from cape mendocino to pt. Arena ca from 10 to 60 nm... Waters from pt. St. George to cape mendocino ca from 10 to 60 nm... Scattered Thunderstorms will continue to develop through 3 pm. The main storm hazards will be dangerous cloud to water lightnig...wind gusts to 40 knots or more...small hail...and waterspouts. Precautionary/preparedness actions... Water spouts are possible along with stronger Thunderstorms...locally higher waves...and lightning strikes. Boaters should seek safe harbor immediately until these storms pass.ground mariners can expect gusty winds to around 30 knots...locally higher waves...and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && lat...lon 4174 12417 4156 12410 4150 12398 4153 12407 4154 12408 4089 12413 4076 12423 4087 12414 4085 12409 4083 12408 4065 12431 4060 12416 4051 12413 4063 12432 4043 12441 4044 12581 4129 12555 4168 12568 4178 12579
PZZ400 245 Pm Pdt Sat Jul 22 2017
Synopsis for northern california waters..Northerly winds will gradually increase tonight with gales occurring over the northern outer waters and gale force gusts over the southern outer waters. Steep seas will build as a result with the largest waves occurring over the northern outer waters.

7 Day Forecast for Marine Location Near Mountain Gate, CA
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location: 40.77, -122.34     debug


Area Discussion for - Sacramento, CA
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Fxus66 ksto 222235
afdsto
area forecast discussion
national weather service sacramento ca
335 pm pdt Sat jul 22 2017

Synopsis
Hot and dry weather this weekend with widespread triple digit heat
across the valley. A little cooler with near normal temperatures
next week. A slight chance of afternoon mountain thunderstorms
Sunday into Tuesday.

Discussion
A hot day today, with temperatures as high as 106 in redding at 3
pm. Temperatures in the valley are generally in the upper 90s,
with many locations reaching triple digits. High pressure over
the region will continue the heat into Sunday, maybe a few degrees
less hot than today as a weak upper low off the coast approaches.

The heat advisory continues into Sunday evening for the northern
sacramento valley and surrounding foothills.

The approaching upper low will bring sub-tropical air northward
up the sierra crest by afternoon. Models show instability along
the crest bringing a slight chance of thunderstorms chance along
the sierra crest northward into eastern shasta county. The upper
low digs a bit farther southward on Monday. Southeast flow aloft
will continue to bring moisture and instability up the sierra
crest so thunderstorm threat continues. More airmass cooling
should drop daytime highs most valley locations down to below the
century mark. Upper low remains centered around the north coast on
Tuesday bringing still more cooling. Daytime highs next Tuesday
are forecast to drop to near or even a little below normal. Upper
level southerly flow will continue to bring afternoon and evening
thunderstorm threat up the sierra and cascade crest.

.Extended discussion (Wednesday through Saturday)
warm, dry weather expected for the extended period. Current
agreement among models weakens the upper level low and brings it
over norcal on Wednesday. Thunderstorm potential shifts southeast
of the area and temperatures begin to slightly increase with the
northern sacramento valley highs reaching the century mark again.

Dry weather expected through the weekend. Temperatures will
remain near seasonal normals through the week. High pressure
begins to build again over the western us toward the end of the
week, bringing another warming trend over the weekend.

Hec

Aviation
MainlyVFR conditions the next 24 hours across interior norcal,
except reduced visibilities in smoke near the detwiler fire. Winds
will remain light today, except gusts to 25 kt near the delta and
over higher terrain.

Dang

Sto watches warnings advisories
Heat advisory until 9 pm pdt Sunday for central sacramento
valley-mountains southwestern shasta county to northern lake
county-northeast foothills sacramento valley-northern sacramento
valley-shasta lake area northern shasta county.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
HBYC1 - 9418767 - North Spit, CA 99 mi72 min NW 4.1 G 5.1 60°F 55°F1014.8 hPa

Wind History for North Spit, Humboldt Bay, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Redding Municipal Airport, CA1164 mi55 minS 1010.00 miFair104°F46°F14%1006.4 hPa

Wind History from RDD (wind in knots)
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Last 24hrS5NW5CalmSE7--N4N3N5N5NE4N3NW4N9N10
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1 day agoS8S6NW4CalmE5N4--N4NE3N4CalmN3N5NW4NW455W7W8SW5SW6S44SW3
2 days agoS8S5CalmE4N4NE4NE3CalmCalmCalmCalmN4N5N44Calm3SW5SE5S8SE7SE6S9S11

Tide / Current Tables for Arcata Wharf, Humboldt Bay, California
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Arcata Wharf
Click for Map
Sat -- 05:19 AM PDT     Moonrise
Sat -- 06:03 AM PDT     Sunrise
Sat -- 06:34 AM PDT     -1.43 feet Low Tide
Sat -- 01:10 PM PDT     5.93 feet High Tide
Sat -- 06:19 PM PDT     2.40 feet Low Tide
Sat -- 08:11 PM PDT     Moonset
Sat -- 08:41 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
8.17.35.73.71.6-0.2-1.3-1.3-0.512.64.25.45.95.75432.42.63.54.96.37.6

Tide / Current Tables for Eureka Slough Bridge, Humboldt Bay, California
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Eureka Slough Bridge
Click for Map
Sat -- 05:20 AM PDT     Moonrise
Sat -- 05:59 AM PDT     -1.56 feet Low Tide
Sat -- 06:04 AM PDT     Sunrise
Sat -- 12:55 PM PDT     6.30 feet High Tide
Sat -- 05:44 PM PDT     2.34 feet Low Tide
Sat -- 08:11 PM PDT     Moonset
Sat -- 08:41 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
8.57.35.32.90.7-1-1.6-1.10.11.83.5566.35.94.83.62.62.434.25.77.28.4

Weather Map and Satellite Images
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Weather Map
wmap_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of CentralWestCoast    EDIT
Geos

Wind Forecast for Sacramento, CA (22,6,7,8)
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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.