Wednesday, June28, 2017 L-36.com


Marine Weather and Tides
Crescent City, CA

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 5:45AMSunset 8:54PM Wednesday June 28, 2017 7:05 PM PDT (02:05 UTC) Moonrise 10:04AMMoonset 11:27PM Illumination 25% Phase: Waxing Crescent; Moon at 5 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 304 Pm Pdt Wed Jun 28 2017
Synopsis for the southern oregon coastal waters..Gusty north winds and steep to very steep seas are expected through early next week. Winds and seas will be highest south of cape blanco...especially south of cape sebastian beyond 10 nm from shore. Winds and seas will reach a peak this evening...easing Thursday night into Saturday morning then building through the weekend into early next week. There is a possibility of gales beginning Sunday afternoon south of cape blanco.

7 Day Forecast for Marine Location Near Crescent City, CA
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location: 41.76, -124.19     debug


Area Discussion for - Medford, OR
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Fxus66 kmfr 282144
afdmfr
area forecast discussion
national weather service medford or
244 pm pdt Wed jun 28 2017

Short term A seasonal and stable weather pattern continues for
the next 48 hours. Sunny skies with high temperatures about 5
degrees above normal. About the only fluctuation on this them is
the behavior of the marine layer for oregon west side valleys. It
appears the marine layer will be shallow enough that only the
coast and the umpqua basin will experience night time and morning
cloudiness through Friday.

Some instability develops Friday afternoon along the cascades in
response to a very weak shortwave moving through. The instability
sweeps eastward Friday night to klamath and lake counties. This
instability is very minor according to the models so have only
gone with a slight chance for thunder at this time.

Long term Saturday through Wednesday... Westerly flow through
Tuesday with a series of troughs passing by well to the north of
the forecast area. This will keep temperatures close to normal. It
will certainly prevent any sort of heat wave from developing.

There may be some instability as those troughs pass by well to the
north. Too difficult to pinpoint timing of any sort of chances for
thunderstorms this far in advance.

Aviation 28 18z TAF cycle... MVFR ceilings in the umpqua and
coquille valleys will contine to erode toward the coast late this
afternoon. Elsewhere, there will beVFR conditions. Stratus is
expected to surge inland again into the coquille valley by 04z this
evening and into the umpqua valley after midnight. Otherwise,VFR is
expected away from the coast.

Sandler

Marine Updated 300 pm Wednesday, 28 june 2017...

gusty north winds and steep to very steep seas are likely through
early next week with high pressure offshore and a thermal trough at
the coast expected to be persistent features. Winds and seas will be
highest south of CAPE blanco... Especially south of CAPE sebastian
beyond 10 nm from shore. Winds and seas will ease Thursday night
into Saturday then build into early next week with a possibility of
gales beginning Sunday afternoon. The main uncertainty in the
forecast is regarding the extent of improvement Thursday night into
Saturday morning. Seas may remain steep south of CAPE blanco or at
least south of CAPE sebastian through that period.

Jbl

Mfr watches warnings advisories
Or... None.

Ca... None.

Pacific coastal waters... Small craft advisory until 5 am pdt Thursday for pzz356.

Small craft advisory for hazardous seas from 5 am to 11 pm pdt
Thursday for pzz356.

Hazardous seas warning until 5 am pdt Thursday for pzz356-376.

Small craft advisory for hazardous seas until 11 pm pdt Thursday
for pzz350-370-376.

Small craft advisory until 11 pm pdt Thursday for pzz376.

Krs krs jbl


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CECC1 - 9419750 - Crescent City, CA 1 mi48 min SSW 5.1 G 9.9 59°F 57°F1015.3 hPa
46027 - ST GEORGES - 8NM West Northwest of Crescent City, CA 12 mi76 min N 23 G 29 55°F 53°F8 ft1013.7 hPa (-0.9)
46244 - Humboldt Bay, North Spit, CA 60 mi45 min 56°F6 ft

Wind History for Crescent City, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Crescent City, Jack McNamara Field Airport, CA3 mi70 minNNW 136.00 miFair with Haze57°F51°F81%1015.2 hPa
Brookings, Brookings Airport, OR22 mi70 minS 610.00 miFair63°F54°F73%1015.7 hPa

Wind History from CEC (wind in knots)
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Last 24hrNW8NW3SE5S10S10S8S6CalmW4CalmCalmW3NW3NW5NW4SW7S8S11S11S9NW10NW15
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1 day agoNW5N4N4N3N3N7N4N6N6N6NW6NW5N4NW4NW5NW4NW6W7NW8NW10NW7NW7NW8NW9
2 days agoS5S3SW3S4S4SW4CalmSW4S3S3SW4S3CalmS4S5SW6S5S7S7W6CalmNW3NW3NW3

Tide / Current Tables for Crescent City, California
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Crescent City
Click for Map
Wed -- 02:59 AM PDT     6.77 feet High Tide
Wed -- 05:44 AM PDT     Sunrise
Wed -- 09:48 AM PDT     -0.91 feet Low Tide
Wed -- 11:03 AM PDT     Moonrise
Wed -- 04:34 PM PDT     6.36 feet High Tide
Wed -- 08:55 PM PDT     Sunset
Wed -- 10:18 PM PDT     2.21 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
4.35.56.46.86.45.33.71.90.4-0.6-0.9-0.30.92.54.25.56.26.35.74.73.62.72.22.4

Tide / Current Tables for Brookings, Chetco Cove, Oregon
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Brookings
Click for Map
Wed -- 03:00 AM PDT     6.77 feet High Tide
Wed -- 05:43 AM PDT     Sunrise
Wed -- 09:52 AM PDT     -0.91 feet Low Tide
Wed -- 11:04 AM PDT     Moonrise
Wed -- 04:35 PM PDT     6.36 feet High Tide
Wed -- 08:56 PM PDT     Sunset
Wed -- 10:22 PM PDT     2.21 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
4.35.56.46.86.45.33.820.4-0.6-0.9-0.40.82.44.15.56.26.35.74.83.72.72.32.3

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 (22,6,7,8)
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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.