Wednesday, September22, 2021
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Marine Weather and Tides
Woodway, WA

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:55AMSunset 7:08PM Wednesday September 22, 2021 7:24 PM PDT (02:24 UTC) Moonrise 7:09PMMoonset 7:37AM Illumination 97% Phase: Waning Gibbous; Moon at 16 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- 259 Pm Pdt Wed Sep 22 2021
Tonight..N wind to 10 kt becoming ne after midnight. Wind waves 1 ft or less.
Thu..N wind to 10 kt rising to 5 to 15 kt in the afternoon. Wind waves 2 ft or less.
Thu night..N wind 5 to 15 kt. Wind waves 2 ft or less.
Fri..N wind 5 to 15 kt. Wind waves 2 ft or less.
Fri night..N wind 5 to 15 kt easing to 10 kt after midnight. Wind waves 2 ft or less.
Sat..Variable wind to 10 kt. Wind waves 1 ft or less.
Sat night..NW wind to 10 kt in the evening becoming light. Wind waves 1 ft or less.
Sun..S wind 5 to 15 kt. Wind waves 2 ft or less.
Mon..S wind 5 to 15 kt. Wind waves 2 ft or less.
PZZ100 259 Pm Pdt Wed Sep 22 2021
Synopsis for the northern and central washington coastal and inland waters..High pressure offshore with lower pressure inland will keep flow onshore through Saturday. A second weak front will reach the area this weekend before a more substantial front approaches early next week.


7 Day Forecast for Marine Location Near Woodway, WA
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location: 47.81, -122.38     debug


Area Discussion for - Seattle, WA
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FXUS66 KSEW 222134 AFDSEW

Area Forecast Discussion National Weather Service Seattle WA 234 PM PDT Wed Sep 22 2021

SYNOPSIS. Drier and warmer conditions return Thursday into Friday as high pressure builds into the area. Another weak frontal system is expected to move through late Saturday. Wetter, cooler, and unsettled conditions are in the offing for early next week as a series of weather systems affect the region.

SHORT TERM /TONIGHT THROUGH SATURDAY/. Just a few showers remain this afternoon as a weak upper trough exits the region. Upper level ridging rebuilds into Western Washington on Thursday. That combined with increasing northerly flow near the surface will aid to dry out the air mass and bring mostly sunny skies to most areas by Thursday afternoon. High temperatures on Thursday will be modestly warmer than today. The upper ridge axis will shift overhead on Friday. At the same time, thermally induced low pressure near the surface will lift northward along the coast. This will turn the low level flow weakly offshore. Plentiful sunshine and offshore flow will give high temperatures on Friday afternoon a significant boost . with much of the lowlands getting into the 70s . including coastal areas.

The warming trend will be short-lived as the upper level ridge flattens Friday night into Saturday and the low level flow turns back onshore. A weak frontal system will approach the area by later in the day Saturday. Clouds will begin to increase by afternoon with a few showers reaching the north coast and north interior by the evening. High temperatures on Saturday will be a little cooler but still seasonable for late September.

LONG TERM /SUNDAY THROUGH WEDNESDAY/. Saturday's weak front merely opens the door for a series of early autumn systems to affect the area. Models are beginning to latch onto a stronger frontal system reaching the area on Sunday. While not particularly noteworthy, it'll bring a better chance of widespread light rains and high mountain snow for the conclusion of the weekend. Model ensembles are starting to come into better agreement with another frontal system arriving on Monday with more significant rainfall and breezy to locally windy conditions . perhaps much like late last week. Unsettled, cool conditions then look to linger into at least the middle part of next week. Autumn is right on schedule.

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AVIATION. Flow aloft transitioning to NW as front exits the area This NW flow will remain in place into Thursday. Atmosphere remains moist and is generally stable.

Conditions generally VFR over W WA this early afternoon, however there is a patch of MVFR conditions around the south Sound area as well as some IFR patches along the coast. Conditions expected to remain VFR this afternoon and evening for the majority of locations with cigs expected to lower tonight into MVFR to IFR conditions area- wide as a combination of marine stratus and plenty of low level moisture affects W WA. Cigs look to recover back into VFR conditions in the afternoon. 18

KSEA . VFR conditions remain in place today. Marine stratus will push inland overnight and may reach the terminal resulting in MVFR cigs possible by daybreak Thursday. Southerly wind around 5 kts afternoon before returning to N to NE late tonight. Winds during the evening hours may be light and variable at times. 18

MARINE. Lower pressure inland and high pressure offshore in the wake of an exiting front will remain over the waters through Sunday. This looks like it may result in SCA winds in the Strait this evening and early tonight before easing, so will post headline to that effect with afternoon forecast. A thermal trough is expected to develop along the Oregon Coast late Thursday, causing northerly winds offshore to increase to near advisory strength Thursday and Friday afternoon and evening. Model guidance shows speeds remaining just under SCA criteria for now, so will leave any potential headlines for future shifts. Another weak front will cross area waters over the weekend, reinforcing westerly flow down the Strait over the weekend. A more organized system is expected to approach early next week, likely yielding stronger winds across area waters Monday and Tuesday.

Offshore, seas generally 6 to 8 feet before decreasing to 4 to 5 feet by Friday afternoon. Seas will increase slightly again this weekend before increasing substantially early next week. Seas over 10 feet are possible with the passage of the system early next week.

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SEW WATCHES/WARNINGS/ADVISORIES. WA . None. PZ . Small Craft Advisory from 5 PM this afternoon to midnight PDT tonight for Central U.S. Waters Strait Of Juan De Fuca-East Entrance U.S. Waters Strait Of Juan De Fuca.



www.weather.gov/seattle


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
WPOW1 - West Point, WA 11 mi85 min SSE 5.1 G 5.1 62°F 1024 hPa (+0.6)55°F
PTWW1 - 9444900 - Port Townsend, WA 29 mi55 min Calm G 1.9 58°F 53°F1024.3 hPa
TCMW1 - 9446482 - Tacoma Met, WA 37 mi55 min SW 1.9 G 2.9
TCNW1 - 9446484 - Tacoma, WA 38 mi55 min 56°F1024.3 hPa
PBFW1 - Padilla Bay Reserve, WA 45 mi55 min S 4.1 62°F 1023 hPa57°F

Wind History for Seattle, Puget Sound, WA, WA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Everett Snohomish County, WA9 mi32 minESE 410.00 miOvercast60°F55°F84%1024 hPa
Boeing Field - King County International Airport, WA20 mi32 minSSE 410.00 miMostly Cloudy64°F54°F70%1023.4 hPa
Renton Municipal Airport, WA23 mi32 minN 010.00 miMostly Cloudy64°F53°F68%1024 hPa

Link to 5 minute data for KPAE

Wind History from PAE (wind in knots)
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Last 24hrN3N5CalmCalmCalmE3E5N3NW3N4N7N4N5N5W535NW5SW3W4W4CalmCalmE4
1 day agoN4N4N4N3N4CalmCalmNE3N3N3NE3CalmN4N3N3N3N43N5N4N6NW3N4N4
2 days agoN4N5N4E4E3SE3S5S5S7CalmSE3CalmCalmSE5SE4W3W3W653NW4NW5NW3N3

Tide / Current Tables for Edmonds, Washington
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Edmonds
Click for Map
Wed -- 12:23 AM PDT     2.43 feet Low Tide
Wed -- 06:28 AM PDT     9.79 feet High Tide
Wed -- 06:56 AM PDT     Sunrise
Wed -- 08:37 AM PDT     Moonset
Wed -- 12:25 PM PDT     2.10 feet Low Tide
Wed -- 06:44 PM PDT     10.56 feet High Tide
Wed -- 07:06 PM PDT     Sunset
Wed -- 08:08 PM PDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.52.63.75.47.38.89.79.78.87.15.13.22.22.33.45.27.39.110.310.59.88.26.13.9

Tide / Current Tables for President Point, 1.5 mile E of, Washington Current
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President Point
Click for MapFlood direction 203 true
Ebb direction 24 true

Wed -- 01:32 AM PDT     0.00 knots Slack
Wed -- 03:29 AM PDT     0.36 knots Max Flood
Wed -- 06:44 AM PDT     -0.00 knots Slack
Wed -- 06:56 AM PDT     Sunrise
Wed -- 08:37 AM PDT     Moonset
Wed -- 09:28 AM PDT     -0.54 knots Max Ebb
Wed -- 01:34 PM PDT     0.00 knots Slack
Wed -- 03:37 PM PDT     0.38 knots Max Flood
Wed -- 06:53 PM PDT     -0.00 knots Slack
Wed -- 07:06 PM PDT     Sunset
Wed -- 08:08 PM PDT     Moonrise
Wed -- 09:48 PM PDT     -0.61 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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Weather Map
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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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