Sunday, April23, 2017 L-36.com


Marine Weather and Tides
Port Gamble Tribal Comunity, WA

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 6:03AMSunset 8:12PM Saturday April 22, 2017 10:35 PM PDT (05:35 UTC) Moonrise 3:31AMMoonset 2:40PM Illumination 9% Phase: Waning Crescent; Moon at 27 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- 902 Pm Pdt Sat Apr 22 2017
.small craft advisory in effect until 5 am pdt Sunday...
Tonight..S wind 15 to 25 kt. Wind waves 2 to 4 ft. A chance of showers.
Sun..S wind 5 to 15 kt. Wind waves 2 ft or less. A chance of showers in the morning then showers likely in the afternoon.
Sun night..SE wind 5 to 15 kt. Wind waves 2 ft or less. Showers in the evening then rain likely after midnight.
Mon..SE wind to 10 kt. Wind waves 1 ft or less.
Mon night..NW wind to 10 kt in the evening becoming light. Wind waves 1 ft or less.
Tue..SE wind to 10 kt becoming S 5 to 15 kt in the afternoon. Wind waves 2 ft or less.
Tue night..S wind 5 to 15 kt. Wind waves 2 ft or less.
Wed..Variable wind 5 to 15 kt. Wind waves 2 ft or less.
Thu..S wind to 10 kt becoming W 10 to 20 kt. Wind waves 1 ft or less building to 1 to 3 ft.
PZZ100 902 Pm Pdt Sat Apr 22 2017
Synopsis for the northern and central washington coastal and inland waters..Southerly winds will ease for the rest of tonight. A weak surface trough will move ne across the area on Sunday. A 1002 mb surface low move east onto the far south washington coast or far north oregon coast on Mon morning. A front will move ne across the area on Tue...preceded by southerly offshore flow then followed by southerly onshore flow.

7 Day Forecast for Marine Location Near Port Gamble Tribal Comunity, WA
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location: 47.86, -122.58     debug


Area Discussion for - Seattle, WA
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Fxus66 ksew 230429
afdsew
area forecast discussion
national weather service seattle wa
929 pm pdt Sat apr 22 2017

Synopsis Showery weather will continue for the next several
days as a series of weather systems move through.

Short term Showers are tapering this evening as a short wave
exits the area and with the loss of daytime heating. There has
been a train echo of sorts from south of seattle northeast into
issaquah for the last couple of hours. The hrrr shows this
shifting into the cascades and then fading away in the next hour
or two and recent radar trends seem to support this idea.

Otherwise, isolated to scattered showers will be mostly confined
to the coast and mountains for the rest of tonight with a
generally dry night elsewhere.

Another short wave upper trough will push into the area on Sunday.

This will combine with daytime heating to create increasing
showers through the day. It will not be as unstable as today and
the thunder threat looks negligible. A somewhat more organized
weather system will move onshore to the south on Monday. The bulk
of the moisture with this system will stay south of the area but
the south part of the forecast area will get a glancing blow of
precipitation. It will also still be slightly unstable with an
upper low overhead and some showers will probably bubble up with
daytime heating.

It looks like showers will end Monday evening for a dry period
through at least the first half of Tuesday. Another frontal
system will reach the area Tuesday with rain spreading onshore.

The coast will probably be wet in the afternoon but rain could
hold off until late in the day for the interior. Schneider

Long term Previous discussion... The various ensemble means for
each of the models are in line with their operational solutions.

Model consistency and continuity from about Thursday onward has
generally decreased over the past 24 hrs. The GFS shows a rather
dirty ridge between systems later Friday with no real improvement
in conditions through day 10 (cool and wet through the period).

The ECMWF is now more aggressive with ridging that develops along
135w on Friday then amplifies somewhat and shifts eastward into
the pacific northwest next weekend for drying and warming. Pops
were lowered toward the tail end of the forecast period and sky
cover was decreased somewhat, in line with the multi-model
consensus. Albrecht

Aviation An upper trough will spread into western washington on
Sunday, bringing a resurgence of fairly widespread rain by late
morning. The air mass will become even more moist on Sunday
morning, so CIGS on Sunday will mainly be in the 020-035 range.

The air mass will be a bit unstable. Moderate southwest flow aloft
will prevail for the next 24 hours.

Ksea... Air mass will become increasingly moist through Sunday
morning, so a gradual downward trend in CIGS is expected. CIGS in
the 020-030 range are expected to prevail on Sunday morning.

Numerous light to moderate rain showers are expected to at the
terminal from late Sunday morning through Sunday afternoon.

Southerly winds will prevail for the next 24 hours. Haner

Marine Southerly winds will ease for the rest of tonight. A
weak surface trough will move NE across the area on Sunday. A 1002
mb surface low will move eastward onto the far south washington
coast or far north oregon coast on Mon morning. A front will move
ne across the waters on tue, preceded by southerly offshore flow
then followed by southerly onshore flow. Haner

Sew watches/warnings/advisories
Wa... None.

Pz... Small craft advisory until 3 am pdt Sunday 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-east entrance u.S. Waters strait of
juan de fuca-puget sound and hood canal.

Small craft advisory for rough bar until 8 am pdt Sunday for
grays harbor bar.

Small craft advisory until 5 am pdt Sunday for admiralty inlet-
northern inland waters including the san juan islands.

Small craft advisory until midnight pdt tonight for 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
WPOW1 - West Point, WA 16 mi36 min S 14 G 15 51°F 1014.5 hPa (+1.5)47°F
PTWW1 - 9444900 - Port Townsend, WA 20 mi54 min NE 2.9 G 7 53°F 50°F1013.9 hPa
EBSW1 - 9447130 - Seattle, WA 22 mi48 min S 5.1 G 8.9 53°F 48°F1015 hPa
SISW1 - Smith Island, WA 35 mi36 min S 7 G 8.9 50°F 1013.1 hPa (+1.8)
46121 41 mi13 min 1.9 51°F 1014.5 hPa47°F
TCMW1 - 9446482 - Tacoma Met, WA 41 mi48 min SE 5.1 G 6
PBFW1 - Padilla Bay Reserve, WA 42 mi66 min S 13 54°F 1013 hPa46°F
TCNW1 - 9446484 - Tacoma, WA 42 mi54 min 52°F 46°F1015.2 hPa
46088 - New Dungeness, WA (Hein Bank) 45 mi46 min SW 3.9 G 3.9 51°F 49°F1 ft1012.3 hPa (+1.6)46°F
PTAW1 - 9444090 - Port Angeles, WA 49 mi60 min 5.1 G 6 51°F 51°F1012.8 hPa

Wind History for Port Townsend, WA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Everett Snohomish County, WA16 mi43 minSSE 15 G 2510.00 miA Few Clouds50°F44°F80%1014.1 hPa

Wind History from PAE (wind in knots)
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Last 24hrE9E734E5E10E6E6E11
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1 day agoCalmS4SE6SE53SE3E3CalmCalmCalmCalm435NW64W8W5NW5NW8NW5NW4CalmE5
2 days agoSE13SE8SE12
G18
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SE10SE12SE8E7SE8SE8S13S16SE14S11S11S5S6S8S7S5S8N6N5

Tide / Current Tables for Port Gamble, Washington
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Port Gamble
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Sun -- 03:13 AM PDT     10.03 feet High Tide
Sun -- 05:00 AM PDT     Moonrise
Sun -- 06:05 AM PDT     Sunrise
Sun -- 09:40 AM PDT     2.89 feet Low Tide
Sun -- 03:24 PM PDT     8.31 feet High Tide
Sun -- 04:52 PM PDT     Moonset
Sun -- 08:12 PM PDT     Sunset
Sun -- 09:30 PM PDT     2.36 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
6.289.4109.88.97.45.74.13.12.93.64.86.37.68.38.27.56.34.83.32.52.53.4

Tide / Current Tables for South Point, Washington Current
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South Point
Click for Map
Sun -- 03:24 AM PDT     -0.00 knots Slack
Sun -- 05:00 AM PDT     Moonrise
Sun -- 06:05 AM PDT     Sunrise
Sun -- 06:34 AM PDT     -1.11 knots Max Ebb
Sun -- 10:47 AM PDT     0.00 knots Slack
Sun -- 12:31 PM PDT     0.58 knots Max Flood
Sun -- 03:46 PM PDT     -0.00 knots Slack
Sun -- 04:52 PM PDT     Moonset
Sun -- 06:46 PM PDT     -0.98 knots Max Ebb
Sun -- 08:12 PM PDT     Sunset
Sun -- 10:36 PM PDT     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.70.60.40.1-0.3-0.8-1.1-1.1-0.9-0.7-0.30.10.50.60.40.2-0.1-0.6-0.9-1-0.9-0.6-0.20.2

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 Seattle, WA (1,6,7,8)
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Ground Weather Radar Station Seattle/Tacoma, WA
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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.