Saturday, August24, 2019 L-36.com


Marine Weather and Tides
Leavenworth, WA

Version 3.4
NOTICE
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 6:08AMSunset 7:59PM Saturday August 24, 2019 5:10 PM PDT (00:10 UTC) Moonrise 11:39PMMoonset 2:33PM Illumination 30% Phase: Waning Crescent; Moon at 24 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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PZZ135 Puget Sound And Hood Canal- 246 Pm Pdt Sat Aug 24 2019
Tonight..NW wind 5 to 15 kt becoming se after midnight. Wind waves 2 ft or less. A slight chance of showers.
Sun..Light wind. Wind waves 1 ft or less.
Sun night..N wind to 10 kt becoming ne after midnight. Wind waves 1 ft or less.
Mon..Light wind becoming N to 10 kt in the afternoon. Wind waves 1 ft or less.
Mon night..N wind to 10 kt in the evening becoming light. Wind waves 1 ft or less.
Tue..N wind to 10 kt. Wind waves 1 ft or less.
Tue night..N wind to 10 kt in the evening becoming light. Wind waves 1 ft or less.
Wed..Light wind. Wind waves 1 ft or less.
Thu..Light wind. Wind waves 1 ft or less .
PZZ100 246 Pm Pdt Sat Aug 24 2019
Synopsis for the northern and central washington coastal and inland waters..Onshore flow will continue through Monday before turning offshore on Tuesday as a thermal trough builds north along the west coast.


7 Day Forecast for Marine Location Near Leavenworth, WA
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location: 47.7, -120.91     debug


Area Discussion for - Spokane, WA
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Fxus66 kotx 242330
afdotx
area forecast discussion
national weather service spokane wa
430 pm pdt Sat aug 24 2019

Synopsis
This weekend will be breezy with afternoon temperatures in the
upper 70s to mid 80s. Next week will be be warm. Temperatures will
climb into the 80s and 90s by mid week and remain quite warm
through Friday or Saturday. The labor day weekend looks warmer
than average and potentially breezy.

Discussion
Tonight: breezy winds around spokane, the palouse, and the
columbia basin will subside in the evening around sunset. Further
west, locally gusty conditions will persist until 9 or 10 pm
around wenatchee, vantage, and waterville as cool gap winds
persist for an hour or two after dark. Skies tonight should be
mostly clear allowing for temperatures in our sheltered valleys of
northeast washington and far north idaho to dip into the upper
40s including spots around priest lake, metaline falls, deer park,
and springdale.

Sunday: the polar jet will remain over the pacific northwest
Sunday. A shortwave trough passing through southern british
columbia is expected to produce scattered showers north of the
border. A few showers may sneak into the high terrain around
bonners ferry Sunday afternoon. Elsewhere, skies will be mostly
sunny. Look for sustained winds in the 10 to 15 mph range with
gusts to 20 mph around wenatchee, waterville, pullman, lewiston,
and ritzville. High temperatures are expected to be in the upper
70s to low 80s, probably our coolest day of next week.

Monday and Tuesday: the polar jet will begin to retreat northward
mon and Tue leading to a warming trend and the end to our threat
for showers. The warm up on Monday will be modest with most places
in the low to mid 80s. Tuesday's high temps will be solidly in the
80s with lewiston, kamiah, and areas along the columbia river in
central washington near 90. Gkoch
Wednesday and Thursday: mid-week, the ridge will continue to bring
dry conditions and precipitation will remain to our north, out of
the pacific northwest. However, the models are hinting at a short
wave moving through on Thursday bringing precipitation. Low
confidence at this point, but forecast soundings and models are
showing an inflow of moisture with decent pw values. After
comfortable, near-normal temperatures early in the week,
temperatures will warm and peak on Wednesday and Thursday. Highs
will reach the upper 80s and 90s. These will be significantly above
normal and many cities with highs 5-10 degrees above seasonal. Into
the weekend, it will continue to be warm, but likely drop a few
degrees.

Friday into Sunday: a low will move in from the north on Friday and
sit off the washington oregon coast. The holiday weekend begins dry
with high temperatures a few degrees cooler, but still in the mid-
80s and 90s. Models are showing precipitation moving into the
northwest beginning Saturday into Sunday. However, there is low
confidence as the models show variance in timing and placement. Js

Aviation
00z tafs: gusty west winds will gradually decrease around 02-04z as
the lower atmosphere stabilizes. Winds will increase again on
Sunday but not as strong as today with sustained winds in the
10-15 mph range with gusts up to 20-25 mph. VFR conditions will
continue for all TAF sites. Jw

Preliminary point temps pops
Spokane 53 77 51 80 50 85 0 0 0 0 0 0
coeur d'alene 52 76 50 78 49 84 0 0 0 0 0 0
pullman 49 76 45 78 45 84 0 0 0 0 0 0
lewiston 58 83 55 85 54 91 0 0 0 0 0 0
colville 51 80 46 83 44 89 0 0 0 0 0 0
sandpoint 50 74 45 78 44 82 0 10 0 0 0 0
kellogg 52 71 51 75 49 80 0 0 0 0 0 0
moses lake 54 83 52 84 52 88 0 0 0 0 0 0
wenatchee 59 82 56 84 60 88 0 0 0 0 0 0
omak 53 81 51 84 54 88 0 0 0 0 0 0

Otx watches warnings advisories
Id... None.

Wa... None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
WPOW1 - West Point, WA 81 mi70 min NNW 1.9 G 2.9 69°F 1015.6 hPa (-0.3)56°F
TCMW1 - 9446482 - Tacoma Met, WA 85 mi76 min W 6 G 9.9

Wind History for Seattle, Puget Sound, WA, WA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Stampede Pass, WA36 mi74 minVar 4 G 1510.00 miOvercast57°F46°F67%1017.1 hPa

Link to 5 minute data for KSMP

Wind History from SMP (wind in knots)
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Last 24hr5534------4------5443434--56664
G15
1 day agoSW7433----3Calm5SW5SW6SW5SW4SW4SW5S3SW5CalmCalmCalm5443
2 days ago444------5SW6----SW75----63454446--5

Tide / Current Tables for Marysville, Quilceda Creek, Washington
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Marysville
Click for Map
Sat -- 12:03 AM PDT     Moonrise
Sat -- 06:15 AM PDT     Sunrise
Sat -- 06:39 AM PDT     1.04 feet Low Tide
Sat -- 01:38 PM PDT     8.43 feet High Tide
Sat -- 03:39 PM PDT     Moonset
Sat -- 06:44 PM PDT     6.06 feet Low Tide
Sat -- 08:05 PM PDT     Sunset
Sat -- 11:45 PM PDT     9.37 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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9.28.26.85.23.52.11.21.11.83.14.86.47.78.38.48.17.56.86.26.16.67.48.49.2

Tide / Current Tables for Everett, Washington
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Everett
Click for Map
Sat -- 12:03 AM PDT     Moonrise
Sat -- 06:09 AM PDT     1.16 feet Low Tide
Sat -- 06:15 AM PDT     Sunrise
Sat -- 01:29 PM PDT     8.70 feet High Tide
Sat -- 03:39 PM PDT     Moonset
Sat -- 06:14 PM PDT     6.75 feet Low Tide
Sat -- 08:05 PM PDT     Sunset
Sat -- 11:36 PM PDT     9.66 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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9.38.16.54.83.11.71.21.52.53.95.578.18.68.68.37.77.16.86.97.48.299.6

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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Spokane, WA (20,4,5,8)
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Ground Weather Radar Station Seattle/Tacoma, WA
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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.