Thursday, October17, 2019 L-36.com


Marine Weather and Tides
Hat Island, 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 7:29AMSunset 6:18PM Thursday October 17, 2019 11:28 AM PDT (18:28 UTC) Moonrise 7:38PMMoonset 10:22AM Illumination 83% Phase: Waning Gibbous; Moon at 19 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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PZZ134 Admiralty Inlet- 851 Am Pdt Thu Oct 17 2019
.small craft advisory in effect through this evening...
Today..S wind 15 to 25 kt. Wind waves 2 to 4 ft. Rain.
Tonight..S wind 10 to 20 kt becoming variable 5 to 15 kt after midnight. Wind waves 1 to 3 ft. Rain likely in the evening then a chance of showers after midnight.
Fri..S wind 10 to 20 kt becoming 5 to 15 kt in the afternoon. Wind waves 1 to 3 ft. A chance of showers in the morning then showers in the afternoon.
Fri night..SE wind 5 to 15 kt. Wind waves 2 ft or less.
Sat..Variable wind to 10 kt. Wind waves 1 ft or less.
Sat night..Variable wind 5 to 15 kt becoming to 10 kt after midnight. Wind waves 2 ft or less.
Sun..SE wind 5 to 15 kt. Wind waves 2 ft or less.
Mon..S wind to 10 kt. Wind waves 1 ft or less.
PZZ100 851 Am Pdt Thu Oct 17 2019
Synopsis for the northern and central washington coastal and inland waters..Weather and seas will remain active into next week as additional systems move through the waters. Hazardous conditions are possible from time to time.


7 Day Forecast for Marine Location Near Hat Island, WA
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location: 48, -122.26     debug


Area Discussion for - Seattle, WA
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Fxus66 ksew 171539
afdsew
area forecast discussion
national weather service seattle wa
839 am pdt Thu oct 17 2019

Synopsis A series of weather systems will slide through western
washington into the first part of next week. A break in the wet
and unsettled weather is possible in the middle of next week.

Short term today through Saturday Radar as of 8am this
morning shows another round of showers sliding through the olympic
peninsula. These showers will slide east through the morning into
the early afternoon. A brief break in shower activity is possible
during the afternoon but another band will again slide through
into this evening. There will be enough cooling aloft with this
secondary trough for the risk of at least a few isolated
thunderstorms, generally along the coast and olympics, so have
added to the forecast. Winds with both of these bands of
precipitation will be less than Wednesday's winds, but southerlies
will still be breezy as the showers move through. A convergence
zone may develop this evening into early tonight over snohomish
county behind the front. Temperatures today will generally be in
the 50s.

Showers expected Friday morning with another more organized band
of precipitation for Friday afternoon. Snow levels will drop to
around 4500 feet on Friday with the heaviest precipitation Friday
night into Saturday across the south cascades. Winter storm watch
is in effect for the cascades of pierce and lewis counties Friday
afternoon through Saturday, with snow possible at chinook, white,
and cayuse passes, as well as paradise. Temperatures on Friday in
the low to mid 50s.

The band will stall Friday night over western washington with the
heaviest precipitation over the southern tier of the cwa,
especially over the southern cascades. Rain to showers elsewhere
across the area Friday night into Saturday. Will evaluate the
addition of thunder on Saturday this afternoon as an upper level
trough gradually amplifies as it moves through western washington.

Temperatures on Saturday afternoon will generally be in the mid
50s. Jd

Long term Sunday through Wednesday Extended models in good
agreement with another front arriving on Sunday followed by
another one for Monday that could hang up over the area into
Tuesday. Models also in good agreement with some ridge building
Wednesday for a little break in the wet weather. Highs in the 50s
and lows mostly in the 40s through the period. Felton

Aviation A couple of weather disturbances will cross the area
today followed by a relative break tonight. The flow aloft will be
westerly. The air mass remains moist and will become slightly
unstable this afternoon before stabilizing again tonight.

Cigs are a mixed bag with generallyVFR conditions for the majority
of the area while MVFR conditions are set up over the north interior
and the san juan islands and lastly ifr conditions are being
reported along the coast. As rain activity increases over w
wa... CIGS will lower with the majority of sites falling to low-end
vfr to MVFR conditions... With isolated ifr conditions possible under
heavier rainfall.

Ksea...VFR conditions at present... Will see CIGS lower by 18z as
rain returns to generally low-endVFR conditions... Although MVFR
conditions will be possible under heavier rainfall. Southerly wind 6-
10 knots will increase to 10-15 knots this afternoon and become a
bit gusty. Schneider smr

Marine Another weather system will move through the waters
today, continuing small craft advisory conditions for the coastal
waters, eastern strait and northern inland waters. In addition, sca
conditions expected for remainder of the strait as quick burst of
westerlies likely behind front this evening. Once system exits,
winds will ease slightly but seas will remain high (15 to 22 feet)
for the coastal waters. SCA for hazardous seas in place for this
evening into Friday with rough bar for grays harbor bar. All that
being said... Will leave inherited headlines in place as they cover
the above circumstances well. Additional weather systems will move
across the waters Friday into next week with additional headlines
likely to be needed. Ceo smr

Hydrology A series of wet systems moving through the area today
into early next week will cause rivers to rise. As such, the
skokomish will likely need to be monitored although given how
early in the season it is... It may take some time for the river to
react. Otherwise... River flooding is unlikely over the next seven
days.

Sew watches warnings advisories
Wa... Winter storm watch from Friday afternoon through Saturday
afternoon for cascades of pierce and lewis counties.

High surf advisory until 11 pm pdt this evening for central
coast-north coast.

Pz... Small craft advisory until 11 pm pdt this evening for admiralty
inlet-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-northern
inland waters including the san juan islands-puget sound
and hood canal.

Small craft advisory for hazardous seas from 11 pm this evening
to 5 pm pdt Friday 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 5 pm pdt Friday for
grays harbor bar.

Small craft advisory until 2 am pdt Friday for east entrance
u.S. Waters strait of juan de fuca.

Small craft advisory from 5 pm this afternoon to 2 am pdt Friday
for central u.S. Waters strait of juan de fuca-west
entrance u.S. Waters strait of juan de fuca.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46120 18 mi38 min SSW 12 54°F 1003.2 hPa49°F
46125 20 mi38 min 21 53°F 1002.6 hPa49°F
WPOW1 - West Point, WA 25 mi89 min S 25 G 27 53°F 1004.7 hPa (+0.0)50°F
PTWW1 - 9444900 - Port Townsend, WA 28 mi65 min SE 15 G 17 53°F 51°F1003.7 hPa
PBFW1 - Padilla Bay Reserve, WA 34 mi59 min S 9.9 53°F 1003 hPa48°F
SISW1 - Smith Island, WA 38 mi39 min SSE 19 G 20 53°F 1002.8 hPa (+1.2)47°F

Wind History for Port Townsend, WA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Everett Snohomish County, WA6 mi36 minS 15 G 2310.00 miOvercast52°F46°F83%1004.6 hPa
Arlington Municipal Airport, WA13 mi33 minSSE 1210.00 miLight Rain52°F48°F86%1005.1 hPa

Link to 5 minute data for KPAE

Wind History from PAE (wind in knots)
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SE12SE13SE9S12S12SE11SE7SE9S9SE10--SW6SE11
2 days ago4W6W533N4N3CalmN4NE3NE3CalmCalm----CalmSE4SE5SE8SE5S6S5S9S9

Tide / Current Tables for Everett, Washington
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Everett
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Thu -- 01:28 AM PDT     -0.05 feet Low Tide
Thu -- 07:31 AM PDT     Sunrise
Thu -- 08:21 AM PDT     10.62 feet High Tide
Thu -- 11:22 AM PDT     Moonset
Thu -- 01:54 PM PDT     5.53 feet Low Tide
Thu -- 06:16 PM PDT     Sunset
Thu -- 07:07 PM PDT     10.02 feet High Tide
Thu -- 08:37 PM PDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.30.10.11.43.55.98.19.810.610.49.68.475.95.567.28.59.5109.78.46.54.3

Tide / Current Tables for Port Gamble Bay, Washington Current
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Port Gamble Bay
Click for Map
Thu -- 01:23 AM PDT     0.00 knots Slack
Thu -- 04:46 AM PDT     1.30 knots Max Flood
Thu -- 07:32 AM PDT     Sunrise
Thu -- 08:40 AM PDT     -0.00 knots Slack
Thu -- 11:23 AM PDT     Moonset
Thu -- 11:27 AM PDT     -0.58 knots Max Ebb
Thu -- 02:11 PM PDT     0.00 knots Slack
Thu -- 04:30 PM PDT     0.44 knots Max Flood
Thu -- 06:17 PM PDT     Sunset
Thu -- 07:04 PM PDT     -0.00 knots Slack
Thu -- 08:38 PM PDT     Moonrise
Thu -- 11:04 PM PDT     -0.90 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.6-0.20.40.91.21.31.10.80.3-0.1-0.4-0.6-0.5-0.3-00.20.40.40.30-0.3-0.6-0.8-0.9

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.
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Wind Forecast for Seattle, WA (14,3,4,5)
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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.