Wednesday, November20, 2019 L-36.com


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Marine Weather and Tides
Hansville, WA

Version 3.4
NOTICE
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
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 7:20AMSunset 4:29PM Wednesday November 20, 2019 7:08 AM PST (15:08 UTC) Moonrise 12:00AMMoonset 2:03PM Illumination 40% Phase: Third Quarter Moon; Moon at 23 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 Hansville, WA
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location: 47.9, -122.6     debug


Area Discussion for - Seattle, WA
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ftp://tgftp.nws.noaa.gov/data/raw/fx/fxus66.ksew.afd.sew.txt <- there really should be an address herer AEFXUS66 KSEW 201050 AFDSEW Area Forecast Discussion National Weather Service Seattle WA 250 AM PST Wed Nov 20 2019

SYNOPSIS High pressure will build into region today for dry and seasonably cool conditions into Friday. The ridge will weaken over the weekend and allow for an increasing chance of precipitation.

Unsettled conditions will persist into early next week with snow levels falling to some mountain passes.

SHORT TERM TODAY THROUGH FRIDAY Upper level ridging continues to build into the region this morning. Increasing low level northerly flow through Puget Sound appears to be keeping fog formation in check to some degree with dense fog found in the typical spots of the south Sound and Southwest Interior. The pattern remains fairly static through Thursday with areas of night and morning fog, afternoon sun, and seasonable temperatures. The ridge begins to flatten on Friday in response to a system moving into British Columbia. This will likely spread some high and mid level clouds across the region and turn the low level flow weakly onshore.

LONG TERM SATURDAY THROUGH TUESDAY The weekend begins with flat ridging and zonal flow aloft over Western Washington. Most areas should begin Saturday on the dry side, but some precipitation may spread southward across the northern half of the forecast area late in the day. Deterministic model runs as well as the ensemble means of the GFS, ECMWF, and Canadian all remain in good agreement with some precipitation across the entire area on Sunday. PoPs were boosted to likely for most of the region for that period.

A series of fairly quick moving systems look to impact the area early next week. Timing them would be a challenge at this stage.

However, ensemble means agree on lowering heights and 850 millibar temperatures falling below 0 C for an extended period of time.

This should bring snow levels down to at least some of the passes and will need to be watched for potential travel impacts in the days leading up to Thanksgiving. 27

AVIATION High pressure will build into the area with northerly flow aloft. Patchy fog has formed across portions of the southwest interior and around the central and south Sound. Improvement expected later this morning with clear skies for the remainder of the day. Additional fog development again tonight into Thursday morning.

KSEA... MostlyVFR conditions today with clear skies though could see a brief period of MVFR this morning with patchy low clouds. Current trends would suggest LIFR fog stays out of the terminal but will continue to monitor. Northerly winds 4 to 8 kts.

CEO

MARINE High pressure over the offshore waters will remain the dominant influence over the region the latter half of the work week. A small craft advisory is in effect for the coastal waters for seas 10 to 12 feet this morning. Expect seas to gradually subside to below 10 feet by the late morning hours. Small craft northerlies remain possible for the inland waters through the early morning. Offshore flow will then persist into Friday, before the next system arrives over the weekend. 14

HYDROLOGY River flooding not expected for the next 7 days.

SEW WATCHES WARNINGS ADVISORIES WA... None.

PZ... Small Craft Advisory for hazardous seas until 10 AM PST this morning for Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-Coastal Waters From Cape Flattery To James Island Out 10 Nm-Coastal Waters From James Island To Point Grenville 10 To 60 Nm-Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm-Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm.

Small Craft Advisory for rough bar until 10 AM PST this morning for Grays Harbor Bar.

Small Craft Advisory until 9 AM PST this morning for Admiralty Inlet-East Entrance U.S. Waters Strait Of Juan De Fuca- Northern Inland Waters Including The San Juan Islands-Puget Sound and Hood Canal.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46120 14 mi42 min NNE 5.8 45°F 1020.2 hPa36°F
PTWW1 - 9444900 - Port Townsend, WA 17 mi74 min WSW 6 G 12 48°F 49°F1022.5 hPa
WPOW1 - West Point, WA 19 mi68 min NNE 14 G 16 46°F 1020.8 hPa (+0.4)38°F
SISW1 - Smith Island, WA 32 mi38 min N 19 G 25 49°F 1021.8 hPa31°F
PBFW1 - Padilla Bay Reserve, WA 40 mi98 min NNE 1.9 38°F 1021 hPa31°F
46088 - New Dungeness, WA (Hein Bank) 42 mi48 min NNW 9.7 G 12 47°F 48°F1022.3 hPa43°F
TCMW1 - 9446482 - Tacoma Met, WA 44 mi74 min N 8 G 9.9
TCNW1 - 9446484 - Tacoma, WA 45 mi74 min 40°F 53°F1020.8 hPa
PTAW1 - 9444090 - Port Angeles, WA 47 mi92 min SSW 6 G 8 37°F 48°F1022.9 hPa

Wind History for Port Townsend, WA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Everett Snohomish County, WA17 mi75 minN 310.00 miFair38°F35°F89%1021.2 hPa

Link to 5 minute data for KPAE

Wind History from PAE (wind in knots)
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Last 24hrN5NW6N66NW9NW7NW7NW7NW5NW7NW7N7NW6NW7N4NW5N5N53CalmN4N4E3N3
1 day ago4E6E6S4E44SE3E12E6E96SE9S6SE8CalmS7S13
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2 days agoS14CalmS15
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Tide / Current Tables for Foulweather Bluff, Washington
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Foulweather Bluff
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Wed -- 04:05 AM PST     0.96 feet Low Tide
Wed -- 07:23 AM PST     Sunrise
Wed -- 11:28 AM PST     10.81 feet High Tide
Wed -- 02:02 PM PST     Moonset
Wed -- 04:27 PM PST     Sunset
Wed -- 06:02 PM PST     5.07 feet Low Tide
Wed -- 10:50 PM PST     7.18 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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5.342.61.511.32.54.36.48.49.910.710.710.18.97.56.25.45.15.35.86.577.2

Tide / Current Tables for Edmonds, 2.7 wsW of, Washington Current
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Edmonds
Click for Map
Wed -- 01:57 AM PST     -0.46 knots Max Ebb
Wed -- 05:55 AM PST     0.00 knots Slack
Wed -- 07:23 AM PST     Sunrise
Wed -- 08:34 AM PST     0.21 knots Max Flood
Wed -- 11:55 AM PST     -0.00 knots Slack
Wed -- 02:02 PM PST     Moonset
Wed -- 03:37 PM PST     -0.49 knots Max Ebb
Wed -- 04:27 PM PST     Sunset
Wed -- 08:18 PM PST     0.00 knots Slack
Wed -- 09:21 PM PST     0.05 knots Max Flood
Wed -- 11:10 PM PST     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.3-0.4-0.5-0.4-0.3-0.200.10.20.20.20.1-0-0.2-0.4-0.5-0.5-0.4-0.3-0.2-0000

Weather Map
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wmap_P
GEOS 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 Seattle, WA (10,2,3,4)
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Ground Weather Radar Station Seattle/Tacoma, WA
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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.