Saturday, June24, 2017 L-36.com


Marine Weather and Tides
Hornbrook, CA

Version 3.4
What's New / NOTES
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 5:34AMSunset 8:52PM Saturday June 24, 2017 6:58 AM PDT (13:58 UTC) Moonrise 5:27AMMoonset 8:28PM Illumination 0% Phase: New Moon; Moon at 0 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
PZZ330 1126 Pm Pdt Fri Aug 9 2013
.thunderstorms over the waters... Thunderstorms over the waters have weakened but isolated storms will continue overnight. Mariners can expect gusty and erratic winds with the storms along with frequent lightning. If caught on the open water stay below deck if possible...keep away from ungrounded metal objects. Lat...lon 4397 12411 4396 12411 4400 12413 4284 12455 4242 12440 4225 12441 4205 12428 4184 12422 4181 12580 4198 12579 4220 12589 4370 12576 4386 12565 4399 12562 4403 12414
PZZ300 253 Am Pdt Sat Jun 24 2017
Synopsis for the southern oregon coastal waters..The thermal trough has expanded northward and will move inland today. This will allow southerly winds and fog to surge up the coast today the south winds should reach cape blanco by early this afternoon, then spread north to florence by this evening. Until then, residual steep seas will continue to produce small craft advisory conditions for coastal waters. Relatively calm conditions are forecast Sunday into Monday, then the thermal trough is expected to return by midweek. This will bring a return of gusty north winds and steep to very steep seas.

7 Day Forecast for Marine Location Near Hornbrook, CA
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location: 41.9, -122.57     debug


Area Discussion for - Medford, OR
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Fxus66 kmfr 241034
afdmfr
area forecast discussion
national weather service medford or
334 am pdt Sat jun 24 2017

Discussion Strong high pressure and hot weather is the main
story for today. The upper ridge is shifting inland over the
pacific northwest today with the coastal thermal trough following.

This transition brings an end to the offshore flow that has
brought hot temperatures and windy weather to portions of the
south coast over the past few days, and will increase the heat
over the inland areas.

Record highs will be tied or broken in many inland areas with
highs ranging from mid 90s to near 110. An excessive heat warning
and advisory remains in effect the hottest locations today
through Sunday afternoon. Please heed the safety information
regarding hydration, limited outdoor activity, car safety, and
cold water safety.

The upper ridge axis shifts eastward into idaho on Sunday with a
robust upper low approaching the region from the southwest. With a
slightly cooler airmass in place and increased cloudiness,
temperatures will cool off several degrees, but it will remain
hot.

Thunderstorms are possible as the upper low ushers in moist and
unstable southerly flow Sunday afternoon and evening, with a
continuing chance during the overnight hours. The center of the
upper low is progged to move across the county warning area during
the day Monday with the main threat for storms over the cascades
and east but uncertainty keeps much of the west side in slight to
chance probabilities mainly east of a line from roseburg to grants
pass to happy camp. The timing of the low moving east suggests
better confidence that activity will shift primarily east of the
cascades through Monday evening.

Considering a fair degree of instability advertised both days and
well above precipitable water values, severe thunderstorms could
occur either day, however Monday looks like the better day as the
upper jet moves in ahead of the main shortwave providing ample
wind shear.

Low pressure and cooler weather prevail over the area Tuesday and
Wednesday with high pressure rebuilding later in the week. Stavish

Aviation 24 00z TAF cycle...VFR conditions will continue at all
inland terminals through the TAF period. A surge of fog and low
stratus will be working its way north along the coastline over the
next 24 hours, and there appears to be a good chance for MVFR
visibility in light fog to redevelop at oth late this evening or
overnight. Koth should clear for the day, then the southerly
fog stratus surge is likely to make it to koth by late afternoon.

-bpn

Marine Updated 200 am Saturday, 24 june 2017... South winds
should reach CAPE blanco by this afternoon, then spread north to
florence by evening. Until then, residual steep seas will
continue to produce small craft advisory conditions for almost all
areas. Relatively calm conditions are forecast for early next
week, then the thermal trough is expected to return by midweek
with north gales possible again by late week. Mts cc

Fire weather Extremely hot, dry weather conditions today through
the weekend will help to dry fuels and set the stage for possible
fire starts as thunderstorms develop later Sunday into Monday. While
heavier fuels are still wet and do not necessarily support fire
spread or growth, finer fuels are approaching seasonal dryness
levels. Furthermore, there is the potential for considerable
lightning in the mountains and northern east side Sunday afternoon
through Monday afternoon as well as some chance for nocturnal storms
even over the west side Sunday night. In addition, breezy winds are
expected Monday afternoon and Tuesday. A fire weather watch
remains in effect and has been expanded into a few areas
including some of the east side and northern shasta valley. Cc

Mfr watches warnings advisories
Or... Fire weather watch from Monday morning through Monday evening
for orz625.

Heat advisory from 11 am this morning to 8 pm pdt Sunday for
orz023>028.

Excessive heat warning from 11 am this morning to 8 pm pdt
Sunday for orz023>028.

Fire weather watch from Sunday afternoon through Monday
afternoon for orz621-623.

Fire weather watch from Sunday afternoon through Monday
afternoon for orz620-622.

Fire weather watch from Sunday afternoon through Monday evening
for orz624.

Ca... Heat advisory from 11 am this morning to 8 pm pdt Sunday for
caz080-081.

Excessive heat warning from 11 am this morning to 8 pm pdt
Sunday for caz080-081.

Fire weather watch from Sunday afternoon through Monday
afternoon for caz280.

Fire weather watch from Monday morning through Monday afternoon
for caz281.

Pacific coastal waters... Small craft advisory for hazardous seas until
11 am pdt this morning for pzz350-356-370-376.

Mts mts cc


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CECC1 - 9419750 - Crescent City, CA 86 mi47 min Calm G 1.9 50°F 55°F1014.6 hPa
46027 - ST GEORGES - 8NM West Northwest of Crescent City, CA 96 mi69 min SE 1.9 G 3.9 50°F 50°F6 ft1014.3 hPa (+0.6)

Wind History for Crescent City, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Montague Siskiyou County Airport, CA9 mi66 minN 010.00 miFair56°F39°F55%1017.7 hPa

Wind History from SIY (wind in knots)
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Last 24hrNE6NE65W3NW7--W5SW63NE54N7NW5N9N8N3NE6N6NE9NE4CalmNE3CalmCalm
1 day agoN8N7N12N8N6----N8N10N12N17
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2 days agoN6N9N10N6N4CalmN7N11
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Tide / Current Tables for Crescent City, California
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Crescent City
Click for Map
Sat -- 05:43 AM PDT     Sunrise
Sat -- 06:34 AM PDT     Moonrise
Sat -- 06:36 AM PDT     -2.16 feet Low Tide
Sat -- 01:13 PM PDT     6.17 feet High Tide
Sat -- 06:24 PM PDT     2.19 feet Low Tide
Sat -- 08:55 PM PDT     Sunset
Sat -- 09:34 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
8.27.35.63.31-0.9-2-2.1-1.20.42.34.25.66.15.95.13.92.92.22.33.14.567.4

Tide / Current Tables for Brookings, Chetco Cove, Oregon
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Brookings
Click for Map
Sat -- 05:42 AM PDT     Sunrise
Sat -- 06:33 AM PDT     Moonrise
Sat -- 06:40 AM PDT     -2.16 feet Low Tide
Sat -- 01:14 PM PDT     6.17 feet High Tide
Sat -- 06:28 PM PDT     2.19 feet Low Tide
Sat -- 08:56 PM PDT     Sunset
Sat -- 09:35 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
8.27.35.63.41.1-0.8-1.9-2.1-1.30.32.34.15.56.165.142.92.32.33.14.467.3

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 Medford, OR (9,2,3,4)
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Ground Weather Radar Station Medford, OR
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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.