Sunday, June25, 2017 L-36.com


Marine Weather and Tides
Odell, OR

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 5:20AMSunset 9:04PM Sunday June 25, 2017 8:36 PM PDT (03:36 UTC) Moonrise 6:17AMMoonset 9:27PM Illumination 4% Phase: Waxing Crescent; Moon at 2 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 Odell, OR
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location: 45.67, -121.54     debug


Area Discussion for - Portland, OR
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Fxus66 kpqr 252208
afdpqr
area forecast discussion
national weather service portland or
307 pm pdt Sun jun 25 2017

Synopsis High pressure over the pacific northwest will weaken over
northwestern oregon and southwestern washington. A southerly marine
surge will be working up the coast will then extend inland tonight
bringing much cooler temps on Monday. There is a slight chance for
some high-based thunderstorms over the portions of the forecast area
on Monday. Dry northwesterly flow sets up later this week across the
region, bringing more seasonable temperatures and a pattern of
morning clouds and afternoon sunshine.

Short term Tonight through Wednesday... A thermal trough stretches
from the interior of southwest wa and north willamette valley into
eastern douglas county with temperatures in the mid 90s as of 2 pm
with a few degrees more heating expected. The current heat advisory
and excessive heat warning headlines for the northern half of the cwa
and the cascade foothills will continue until later this evening. The
south willamette valley is feeling the marine air spilling into the
area. Winds have picked up at corvallis and eugene so it appears the
high temperatures will be capped at around 90 degrees. the thermal
low pressure will shift east of the cascades by later tonight and
will result in the entire forecast area cooling considerably by
Monday.

A weak upper level impulse lifting northeastward into northern
california and oregon is showing up as thunderstorms crossing north
of the or ca border. Cumulus build ups over eastern douglas and lane
county cascades may develop into thunderstorms by this evening.

Increasing moisture at mid-levels later this evening may also help
kick off some elevated thunderstorms as another upper level impulse
lifts north over the area. So have added a slight chance for
thunderstorms areas west of the cascades south of a hood river to
astoria line. Confidence is not very high we'll see nocturnal
thunderstorms overnight, as the moisture and instability are
marginal. The threat of thunderstorms shift during the day Monday,
leaving the far lane county cascades late in the afternoon.

Not much change to the pattern from Tuesday into Wednesday, with
morning clouds giving auto afternoon sunshine and more seasonable
and reasonable temperatures. Mh

Long term Wednesday night through Sunday... Models continue to
show an upper level ridge building over the pac NW for the latter
half of the work week. This will bring slightly warmer temps to the
forecast area through the weekend, with periods of morning clouds.

The good news is that the ridge will not be as strong later this
week so temps will likely only reach into the 80s. Conditions are
expected to remain dry through the long term period, but there is a
hint that the upper level trough may swing south and impact the area
over the weekend. Will need to monitor this time period as there has
been a lot of run to run variability with the evolution of the
trough. 64

Aviation WidespreadVFR conditions in place this morning with
high pressure aloft. However, a thermal trough will gradually
push inland through the day, bringing increasing onshore flow.

Visible satellite imagery shows a marine stratus deck just
offshore. The clouds will bring ifr cigs, with potential for vsby
restrictions in fog into the coastal TAF sites by midday. The
onshore flow increases tonight, and is expected to bring MVFR
stratus into the interior lowlands. The clouds will reach the
southern willamette valley first, and may arrive by late this
evening. The clouds should then overspread the rest of the
interior TAF sites overnight. East surface and low-level wind to
continue in the western columbia gorge through early this
afternoon afternoon, then weaken as the surface thermal trough
migrates toward the cascades. An approaching upper level trough
will bring a slight chance for elevated thunderstorms late
tonight and tomorrow morning, with the best chances over the
southern willamette valley and lane county cascades.

Kpdx and approaches... ExpectVFR conditions through tonight. W
to NW surface wind at the terminal will increase late this
afternoon as onshore low-level flow strengthens. MVFR stratus
likely to arrive between 12z-15z mon. Pyle

Marine High pressure over the northeast pacific will continue
well into next week. South to southwest wind will spread through
the waters today. However, north wind expected to prevail over
the outer northern waters through Mon morning.

Typical summer north wind over the waters Mon afternoon through
at least late next week. There will be periods of small craft
advisory wind speeds, primarily Tue and Wed afternoons and
evenings. Models show the high pres weakening late next week.

Seas to continue well below 10 ft for the next several days.

There is the potential for another uni-wave set-up Tue and wed.

Overall, despite fairly low wave heights, the pre-dominant wind
wave component will make for steep and choppy conditions.

Pyle weishaar

Pqr watches warnings advisories
Or... Excessive heat warning until 9 pm pdt this evening for western
columbia river gorge.

Heat advisory until 9 pm pdt this evening for cascade foothills
in lane county-central columbia river gorge-central
willamette valley-greater portland metro area-lower
columbia-northern oregon cascade foothills.

Wa... Excessive heat warning until 9 pm pdt this evening for western
columbia river gorge.

Heat advisory until 9 pm pdt this evening for central columbia
river gorge-greater vancouver area-i-5 corridor in cowlitz
county-south washington cascade foothills.

Pz... None.

Pqr watches warnings advisories
Or... Excessive heat warning until 9 pm pdt this evening for western
columbia river gorge.

Heat advisory until 9 pm pdt this evening for cascade foothills
in lane county-central columbia river gorge-central
willamette valley-greater portland metro area-lower
columbia-northern oregon cascade foothills.

Wa... Excessive heat warning until 9 pm pdt this evening for western
columbia river gorge.

Heat advisory until 9 pm pdt this evening for central columbia
river gorge-greater vancouver area-i-5 corridor in cowlitz
county-south washington cascade foothills.

Pz... None.

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Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LOPW1 - 9440422 - Longview, WA 81 mi48 min 65°F1012.2 hPa

Wind History for Longview, WA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
The Dalles Municipal Airport, WA21 mi43 minW 410.00 miFair90°F57°F34%1007.3 hPa

Wind History from CZK (wind in knots)
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Last 24hr24------------------------SW12
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1 day ago53------------------------322SW632SE2E21S2
2 days ago----------------------------1214334434

Tide / Current Tables for Ellsworth, Washington - IGNORE HEIGHTS
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Ellsworth
Click for MapNote: The Columbia River is subject to annual freshets. Short range predictions are available at local river forecast centers. The data for stations above Harrington Point apply only during low river stages. There is a tidal influence along most of the

Sun -- 04:33 AM PDT     2.19 feet Low Tide
Sun -- 05:22 AM PDT     Sunrise
Sun -- 07:22 AM PDT     Moonrise
Sun -- 08:31 AM PDT     9.74 feet High Tide
Sun -- 05:32 PM PDT     -1.89 feet Low Tide
Sun -- 09:03 PM PDT     Sunset
Sun -- 10:05 PM PDT     7.91 feet High Tide
Sun -- 10:31 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
5.94.83.72.82.32.44.47.49.49.78.97.65.83.81.90.2-1-1.8-1.60.53.76.67.97.7

Tide / Current Tables for Vancouver, Washington - IGNORE HEIGHTS
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Vancouver
Click for MapNote: The Columbia River is subject to annual freshets. Short range predictions are available at local river forecast centers. The data for stations above Harrington Point apply only during low river stages. There is a tidal influence along most of the

Sun -- 04:08 AM PDT     2.19 feet Low Tide
Sun -- 05:22 AM PDT     Sunrise
Sun -- 07:22 AM PDT     Moonrise
Sun -- 08:05 AM PDT     9.74 feet High Tide
Sun -- 05:07 PM PDT     -1.89 feet Low Tide
Sun -- 09:03 PM PDT     Sunset
Sun -- 09:39 PM PDT     7.91 feet High Tide
Sun -- 10:31 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
5.44.33.32.52.235.78.49.79.48.46.84.931.2-0.4-1.4-1.9-11.85.17.47.97.4

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

GOES Local Image of PacificNorthwest    EDIT
Geos

Wind Forecast for Portland, OR (23,6,7,8)
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Ground Weather Radar Station Portland, 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.