Friday, May24, 2019 L-36.com


Marine Weather and Tides
Glide, OR

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 5:39AMSunset 8:40PM Friday May 24, 2019 10:32 AM PDT (17:32 UTC) Moonrise 12:07AMMoonset 9:45AM Illumination 69% Phase: Waning Gibbous; Moon at 20 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
PZZ310 Coos bay bar- coastal waters from cape blanco or to pt. St. George ca out 10 nm- waters from cape blanco or to pt. St. George ca from 10 to 60 nm- 134 pm pdt Wed may 29 2013 a long-duration moderate to strong north wind event is expected to last from this weekend into early next week. Winds should begin to increase Friday into Saturday...peaking Sunday with storm force wind gusts possible. Very steep and hazardous waves will accompany this wind event and mariners should prepare for dangerous conditions at sea. The strongest winds and highest seas will occur beyond 5 nm from shore.
PZZ300 846 Am Pdt Fri May 24 2019
Synopsis for the southern oregon coastal waters..Offshore high pressure and a thermal trough near the coast will persist into Saturday. As a result, gusty north winds and steep to very steep wind-driven seas will also persist into Saturday. A weak front will move through Sunday and winds and seas will subside at that time. However, the offshore high pressure and thermal trough will return Tuesday night into Wednesday, and the strong north winds and choppy seas will return at that time.


7 Day Forecast for Marine Location Near Glide, OR
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location: 43.52, -122.83     debug


Area Discussion for - Medford, OR
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Fxus66 kmfr 241516
afdmfr
area forecast discussion
national weather service medford or
816 am pdt Fri may 24 2019

Discussion Radar imagery are showing a few showers east of
crater lake in klamath and lake counties, with more clouds over
more of the area. Outside of our office, altocumulus clouds are
being observed. This indicates a change in the weather pattern
with another system on the way, but this system will largely be
north of our area today. We will hold onto our rain chances north
of the umpqua divide and across southern portions of siskiyou and
modoc counties east of mt. Shasta. This is reflected well in the
previous forecast, so no changes are anticipated. -schaaf

Marine Updated 800 am pdt Friday 24 may 2019... High pressure
offshore and a thermal trough near the coast will bring gusty north
winds and steep seas through Sunday evening. The strongest winds and
heaviest seas will occur south of gold beach beyond 5 nm from shore.

The thermal trough will move inland Sunday night and wind and seas
will diminish at that time. Winds and seas will remain low through
Wednesday.

Prev discussion issued 514 am pdt Fri may 24 2019
discussion... Challenging holiday weekend forecast for southern
oregon and far northern california. For today, upper low pressure
will drop into northeast oregon late today. Our area is on the
drier backside of this low for near normal conditions. There looks
to be enough moisture and weak instability to warrant a slight
chance of thunderstorms late today east of mt. Shasta city and
lakeview.

A much more interesting weather system is in store on Saturday.

Both the SREF (nam ensemble) and ECMWF models show an upper low
pressure center moving quickly down the british columbia,
washington, and oregon coasts. By 8 pm Saturday the low center is
near coos bay. If this were january we would be talking about
potential valley snowfall. Obviously, a different story in late
may but high temperatures will be around 10 degrees below normal.

Saturday should start out with lots of sunshine away from the
coast followed by increasing clouds mainly in the afternoon.

Widespread rain showers are expected by Saturday night as the
upper low drops into far northwest california. This is the type of
pattern when showers could continue through the night especially
from the cascades eastward due to a moist easterly flow.

A moist easterly flow continues on Sunday as the low center drops
farther south in california. The airmass should be slightly
unstable so thunderstorms are possible with cooler than normal
daytime temperatures and more clouds than usual this time of year.

For memorial day the upper low will move east into southern utah.

The influence of the low is broad with a more northerly flow
across our region. At this point, it looks like partly to mostly
cloudy skies with a just a chance of showers and thunderstorms.

For the extended forecast between Tuesday and Friday there isn't
much change in the weather pattern with a weak but broad area of
low pressure across the region along with weak instability.

Temperatures will probably be close to normal with a slight chance
of showers and thunderstorms mainly south and east of the
cascades.

-sandler
aviation... For the 24 12z tafs... Along the coast and over the coastal
waters... Widespread ifr CIGS will persist through tonight with
patchy drizzle and fog, except south of CAPE blanco and 5-10 miles
offshore whereVFR conditions will prevail. Coastal terrain will
become obscured overnight as clouds move further inland. Showers
will develop this morning with increasing coverage of ifr into
this evening.

Inland areas west of the cascades... MVFR stratus has made it's
way into the umpqua valley. This may persist into the afternoon
hours with strong onshore flow for most of the day. Given the time
of year, the CIGS could very well become more scattered into the
afternoon hours. OtherwiseVFR will prevail in regions outside of
the umpqua valley.

From the cascades east... MostlyVFR conditions are expected
through this morning, but there will be isolated to scattered
showers this afternoon, mainly over lake and modoc counties.

-smith

Mfr watches warnings advisories
Or... None.

Ca... None.

Pacific coastal waters... Small craft advisory until 2 pm pdt Saturday for
pzz350-356-370-376.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CHAO3 - 9432780 - Charleston, OR 81 mi105 min Calm G 1.9 54°F1019.9 hPa

Wind History for Charleston, OR
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Roseburg Regional Airport, OR35 mi40 minN 010.00 miOvercast58°F45°F62%1018.6 hPa

Wind History from RBG (wind in knots)
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Last 24hrN5N8N10N7NW5N8NE86NW11NW7NW8N7NW3N3N5CalmCalmN3Calm4SW3N3CalmCalm
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S5S455Calm44CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmN3N5NE5

Tide / Current Tables for Reedsport, Umpqua River, Oregon
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Reedsport
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Fri -- 01:12 AM PDT     Moonrise
Fri -- 05:10 AM PDT     5.55 feet High Tide
Fri -- 05:42 AM PDT     Sunrise
Fri -- 10:50 AM PDT     Moonset
Fri -- 12:32 PM PDT     -0.11 feet Low Tide
Fri -- 07:32 PM PDT     5.00 feet High Tide
Fri -- 08:44 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.733.74.55.25.55.44.83.82.61.40.5-0-00.51.42.53.64.54.94.94.63.93.3

Tide / Current Tables for Gardiner, Umpqua River, Oregon
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Gardiner
Click for Map
Fri -- 01:12 AM PDT     Moonrise
Fri -- 04:55 AM PDT     5.55 feet High Tide
Fri -- 05:42 AM PDT     Sunrise
Fri -- 10:50 AM PDT     Moonset
Fri -- 12:17 PM PDT     -0.11 feet Low Tide
Fri -- 07:17 PM PDT     5.00 feet High Tide
Fri -- 08:44 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.73.13.94.75.35.55.34.63.52.31.20.3-0.100.71.72.83.94.654.94.43.83.2

Weather Map and Satellite Images
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wmap_P
GOES Local Image of PacificNorthwest    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
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Wind Forecast for Medford, OR (13,3,4,5)
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Ground Weather Radar Station Medford, OR
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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.