Saturday, September23, 2017 L-36.com


Marine Weather and Tides
Warrenton, 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 7:00AMSunset 7:07PM Saturday September 23, 2017 11:05 AM PDT (18:05 UTC) Moonrise 9:38AMMoonset 8:17PM Illumination 10% Phase: Waxing Crescent; Moon at 3 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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PZZ210 Columbia River Bar- 852 Am Pdt Sat Sep 23 2017
In the main channel..Combined seas will be around 4 ft through Sunday morning. However, seas will temporarily build to 6 ft during the ebbs around 745 pm this evening and 8 am Sunday.
PZZ200 852 Am Pdt Sat Sep 23 2017
Synopsis for southern washington and northern oregon coast.. A weak low pres system will move into N waters today. High pres will then build over the waters Sat night and Sun. A warm front moves across the washington and N oregon waters Mon. High pres returns Tue and is expected to last through much of next week.

7 Day Forecast for Marine Location Near Warrenton, OR
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location: 46.17, -123.92     debug


Area Discussion for - Portland, OR
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Fxus66 kpqr 231544
afdpqr
area forecast discussion
national weather service portland or
845 am pdt Sat sep 23 2017

Synopsis Mix of Sun and clouds today and Sunday. A weak front
offshore may bring a little light rain or sprinkles to the coastal
areas today. Next front arrives mon, with increasing chance of light
rain. High pressure builds later tue, and remains over the region
through end of next week. This will allow for dry weather, with
above normal temperatures under some offshore flow.

Short term Today through Monday... Upper ridge axis was out near
130w this morning, and satellite and surface observations showed
plenty of mid level clouds spreading down east of the ridge. Radar
echoes seen on radar over inland areas likely to be primarily virga,
although it is not out of the question for a sprinkles this morning.

Analysis at 290k isentrope showed some low level moist isentropic
lift going on just off the north part of the coast this morning.

Models indicate this area slowly shifting south today, eventualy
weakening in time. It looks unlikely but not impossible to see some
of the light rain seen on radar offshore, to graze the coastal areas
today.

Remainder of short term discussion unchanged... Dry tonight and
Sunday, with mix of mid and high clouds over the region, with
thicker and more extensive clouds to the north over washington. With
less in way of clouds on Sunday, should see highs back in the 60s
along the coast, and lower 70s inland.

Next system over the gulf of alaska will arrive on Monday, with
increasing clouds early in the day. Will maintain threat of some
light rain spreading inland through the day. But, not confident will
see all that much in way of rainfall, so will keep only 40 to 50 pct
chance of rain for later Mon and Mon night. Again, highest threat of
rain would be over washington, and the north oregon coast range and
coastal areas. Highs stay in the mid to upper 60s. rockey.

Long term No changes. Previous discussion follows... Monday night
through Saturday... Ridge of high pressure will continue to build into
the area from the NE pacific. This will bring warmer temperatures
into the area. Offshore winds are looking to start around Tuesday
night. Which will prevent nighttime clouds and fog from forming.

There is uncertainty in when the offshore winds will end, which makes
the temperature forecast for the end of next week more uncertain.

-bishop

Aviation Patchy MVFR is affecting the northern terminals at
times this morning. Decided to handle it with tempos for the next
couple hours. Expect low clouds to clear with all locationsVFR
by late morning.

Kpdx and approaches... Patchy MVFR mainly north of the field for
the next couple hours. Otherwise,VFR until perhaps around
daybreak with about a 30% chance of a 015 stratus cig. Jbonk

Marine No significant changes. Previous discussion follows. Not
much marine weather to talk about for the next 5 days with winds
less than 15 knots and seas 5 feet or less. As the thermal
trough builds north along the coast early next week, small craft
advisory northerlies are possible by Tuesday night. Bentley

Pqr watches warnings advisories
Or... None.

Wa... None.

Pz... None.

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Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
ASTO3 - 9439040 - Astoria, OR 8 mi48 min WSW 4.1 G 5.1 59°F 65°F1018.8 hPa
46243 - Clatsop Spit, OR - 162 11 mi36 min 56°F4 ft
46096 11 mi96 min S 7.8 G 9.7 51°F 56°F1019.7 hPa
46029 - COL RIVER BAR - 20NM West of Columbia River Mouth 30 mi76 min NW 3.9 G 5.8 57°F 58°F4 ft1019.4 hPa (+1.3)54°F
46T29 35 mi36 min W 3.9 G 5.8 56°F 59°F1020.1 hPa53°F
TOKW1 - 9440910 - Toke Point, WA 37 mi48 min SSW 5.1 G 8 60°F 60°F1019.3 hPa
46248 - Astoria Canyon, OR (179) 38 mi41 min 60°F5 ft
TLBO3 - 9437540 - Garibaldi, Tillamook Bay, OR 42 mi48 min 57°F1019.7 hPa

Wind History for Astoria, OR
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Astoria, Astoria Regional Airport, OR2 mi71 minSSW 510.00 miOvercast59°F55°F87%1018.9 hPa

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Last 24hrNW4N4W9W8W7W8W7W5SW4SW3SW3S3CalmSE3SE3CalmSE3SE3E4E3CalmS3S5Calm
1 day agoN36SW8NW7NW6N7N5NW4SW4SW3E4SE3SE3CalmS3SE5SE4SE4SE5SE4SE3SE3CalmCalm
2 days agoN3N4NW5NW7W8W9W7W6SW3SE4SE3SE5SE5E3SE4SE4CalmE4SE3E3CalmE4CalmCalm

Tide / Current Tables for Warrenton, Skipanon River, Columbia River, Oregon
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Warrenton
Click for Map
Sat -- 03:54 AM PDT     7.29 feet High Tide
Sat -- 07:04 AM PDT     Sunrise
Sat -- 09:48 AM PDT     0.92 feet Low Tide
Sat -- 10:37 AM PDT     Moonrise
Sat -- 03:53 PM PDT     7.96 feet High Tide
Sat -- 07:10 PM PDT     Sunset
Sat -- 09:17 PM PDT     Moonset
Sat -- 10:25 PM PDT     0.05 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.245.76.97.36.75.43.72.21.20.91.63.14.96.57.67.97.35.94.12.30.90.10.2

Tide / Current Tables for Chinook, Baker Bay, Washington
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Chinook
Click for Map
Sat -- 03:37 AM PDT     7.14 feet High Tide
Sat -- 07:04 AM PDT     Sunrise
Sat -- 09:14 AM PDT     1.05 feet Low Tide
Sat -- 10:37 AM PDT     Moonrise
Sat -- 03:36 PM PDT     7.77 feet High Tide
Sat -- 07:10 PM PDT     Sunset
Sat -- 09:17 PM PDT     Moonset
Sat -- 09:52 PM PDT     0.08 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.94.66.177.16.24.73.11.81.11.32.33.85.56.87.67.76.85.13.21.60.40.10.6

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 (14,3,4,5)
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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.