Thursday, April2, 2020
Privacy Policy
L-36.com


Marine Weather and Tides
Woodway, WA

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
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.

Sunrise 6:42AMSunset 7:43PM Thursday April 2, 2020 8:01 AM PDT (15:01 UTC) Moonrise 11:51AMMoonset 3:08AM Illumination 71% Phase: Waxing Gibbous; Moon at 9 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
    EDIT      (on/off)   Help
PZZ135 Puget Sound And Hood Canal- 249 Am Pdt Thu Apr 2 2020
Today..S wind 5 to 15 kt becoming sw 10 to 20 kt in the afternoon. Wind waves 1 to 3 ft. A slight chance of showers in the morning then a chance of showers in the afternoon.
Tonight..NW wind 10 to 20 kt becoming sw 5 to 15 kt after midnight. Wind waves 1 to 3 ft. A slight chance of showers.
Fri..S wind 5 to 15 kt becoming sw 10 to 20 kt in the afternoon. Wind waves 1 to 3 ft. A chance of showers.
Fri night..NW wind 5 to 15 kt becoming sw after midnight. Wind waves 2 ft or less.
Sat..S wind to 10 kt becoming N in the afternoon. Wind waves 1 ft or less.
Sat night..N wind 5 to 15 kt. Wind waves 2 ft or less.
Sun..Light wind. Wind waves less than 1 ft.
Mon..Light wind becoming nw to 10 kt. Wind waves 1 ft or less.
PZZ100 249 Am Pdt Thu Apr 2 2020
Synopsis for the northern and central washington coastal and inland waters..A weak frontal boundary will hang across the interior waters through today, with high pressure offshore. From Friday through the weekend, the storm track will be oriented just offshore and into northern california, allowing for benign marine conditions across washington.


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


Area Discussion for - Seattle, WA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS66 KSEW 020939 AFDSEW

Area Forecast Discussion National Weather Service Seattle WA 239 AM PDT Thu Apr 2 2020

SYNOPSIS. Lowland rain and mountain snow will continue off and on for the next several days as a series of weak systems pass through the area. Drier and warmer conditions are possible by the middle of next week.

SHORT TERM /TODAY THROUGH SATURDAY/. A weak upper level impulse will cross the area later today in northwest flow aloft. A mid level cloud deck has been filling in over Western Washington overnight ahead it. The majority of the shower activity that it will generate later this morning and into the afternoon is expected to be over the higher terrain of the Cascades and Olympics. Showers will diminish this evening, albeit briefly, before another upper trough dipping southward over the interior of British Columbia affects the region. Initially, precipitation will likely mostly confined to the North Interior and Cascades early Friday, but there may be enough low level onshore flow Friday afternoon to get a convergence zone going.

Onshore flow relaxes and the upper trough pushes eastward late Friday night for diminishing showers. As they've been previously advertising, the models slide some weak shortwave ridging across the area on Saturday ahead of another upper trough digging southward over the offshore waters. Most of Western Washington should see a generally dry on Saturday with the exception of perhaps a few showers wrapping around the trough into the Southwest Interior Saturday evening. Continuing the recent trend, temperatures through the short term forecast period are expected to remain below normal.

LONG TERM /SUNDAY THROUGH WEDNESDAY/. Following the trends that previous model runs were hinting at, the deterministic runs of both the GFS and Euro now take Saturday's offshore trough well south of the area Sunday into Monday and leave the region generally dry. Despite this, weak troughiness remains over the area and the GFS tries to get a few terrain driven showers going. For this reason, it seem wise to leave a chance or slight chance of showers in the forecast Sunday/Monday. But both operational model runs and ensemble means are pointing to some improvement by Tuesday/Wednesday as upper ridging offshore noses closer to the Pacific Northwest for possible drier conditions and temperatures a little closer to climatological norms. 27

AVIATION. Scattered to broken cloud cover resides across western Washington early this morning. With the exception of HQM, all TAF sites are VFR as of 2am. Model guidance has been suggestive of the development of an MVFR layer of clouds towards daybreak, however, given current trends, confidence is low in the overall coverage. This will be evaluated a bit more before the 12z update, along with the potential for patchy fog development around OLM and PWT. SCT-BKN VFR conditions should be the dominant cig this afternoon and evening. Scattered showers are expected again, mainly this afternoon across the entire area. Winds generally south 5-10kts thru the period, tho initially NE at BLI and overall more westerly at CLM and HQM.

KSEA . VFR cigs may give way to an MVFR stratus deck around daybreak. Conditions should improve back to VFR this afternoon. Scattered showers also expected late morning and into the evening hours. Winds S 5-10kts.

Kovacik

MARINE. A weak frontal boundary remains hung up over the area early this morning, roughly from Vancouver Island into the Eastern Strait and into the Cascades. This is allowing a Northeasterly wind to prevail across the Northern Inland Waters with onshore flow elsewhere. Overall gradients are light this morning with highest wind speeds around 10-15kts. This general trend will continue through the morning and into the afternoon hours, with no marine headlines needed. A weak westerly push is then expected down the Strait of Juan de Fuca later this afternoon and through much of the overnight hours. This is likely to be a marginal small craft wind event, with highest wind speeds around 21-22kts. These marginal winds may bleed into the adjacent Northern Inland Waters for a period of time overnight into Friday morning, so have expanded the SCA to account for this. Gradients appear to remained elevated enough for small craft advisory winds to continue across the central and eastern Strait through Friday.

An active pattern is expected to continue through the weekend with perhaps a dry period and tranquil period setting up for early next week. For now, see no notable marine hazards (wind nor seas) during this time.

Kovacik

HYDROLOGY. An unsettled pattern will continue into the weekend, but precipitation amounts are not expected to lead to flooding concerns.

SEW WATCHES/WARNINGS/ADVISORIES. WA . None. PZ . Small Craft Advisory from 5 PM this afternoon to 8 PM PDT Friday for Central U.S. Waters Strait Of Juan De Fuca-East Entrance U.S. Waters Strait Of Juan De Fuca.

Small Craft Advisory from 8 PM this evening to 8 AM PDT Friday for Northern Inland Waters Including The San Juan Islands.



www.weather.gov/seattle


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46120 4 mi35 min SE 1.9 41°F 1021.2 hPa36°F
WPOW1 - West Point, WA 11 mi62 min SSE 7 G 8.9 41°F 1022 hPa (+0.3)38°F
46125 15 mi38 min 41°F 1021.4 hPa38°F
PTWW1 - 9444900 - Port Townsend, WA 29 mi62 min SE 2.9 G 5.1 40°F 47°F1022.5 hPa (+0.3)
TCMW1 - 9446482 - Tacoma Met, WA 37 mi62 min SE 5.1 G 6
TCNW1 - 9446484 - Tacoma, WA 38 mi62 min 41°F 48°F1022.6 hPa (+0.0)
46121 41 mi35 min 1.9 42°F 1022.2 hPa39°F
SISW1 - Smith Island, WA 43 mi32 min N 7 G 8.9 42°F 1021.8 hPa35°F
PBFW1 - Padilla Bay Reserve, WA 45 mi92 min SSE 1 35°F 1022 hPa33°F

Wind History for Seattle, Puget Sound, WA, WA
(wind in knots)    EDIT      (on/off)   Help
Last
24hr
1 day
ago
2 days
ago

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Everett Snohomish County, WA9 mi69 minN 010.00 miOvercast37°F33°F86%1021.9 hPa
Boeing Field - King County International Airport, WA20 mi69 minSE 510.00 miOvercast38°F34°F86%1022 hPa
Renton Municipal Airport, WA23 mi69 minSE 310.00 miOvercast37°F33°F86%1022.6 hPa

Link to 5 minute data for KPAE

Wind History from PAE (wind in knots)
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
Last 24hrSE4SE3NW3CalmW66W6N10
G16
N9N10N66NW5NW43CalmNW3CalmS3S3CalmE43Calm
1 day agoS5SW5SW4W6W3W434W8SW6SW3S4SE5E53SE5S8SE6SE7SE5SE6CalmSE43
2 days agoS20S13
G20
S18
G32
S21
G27
S26
G33
S21
G30
S24
G35
S21
G32
S18
G27
S18
G26
S19
G24
S12S19S7S9S9S10
G19
S9S13S12S9SW8W5S7

Tide / Current Tables for Edmonds, Washington
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Edmonds
Click for Map
Thu -- 01:48 AM PDT     10.06 feet High Tide
Thu -- 04:07 AM PDT     Moonset
Thu -- 06:44 AM PDT     Sunrise
Thu -- 07:10 AM PDT     7.42 feet Low Tide
Thu -- 11:22 AM PDT     8.40 feet High Tide
Thu -- 12:50 PM PDT     Moonrise
Thu -- 06:52 PM PDT     0.41 feet Low Tide
Thu -- 07:41 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
9.29.910.19.89.18.37.77.47.57.88.18.48.37.76.553.41.90.80.412.34.16.1

Tide / Current Tables for President Point, 1.5 mile E of, Washington Current
   EDIT      (on/off)   Help   One Week of Data
President Point
Click for MapFlood direction 203 true
Ebb direction 24 true

Thu -- 01:33 AM PDT     -0.00 knots Slack
Thu -- 04:07 AM PDT     Moonset
Thu -- 04:07 AM PDT     -0.28 knots Max Ebb
Thu -- 06:44 AM PDT     Sunrise
Thu -- 09:56 AM PDT     -0.00 knots Min Ebb
Thu -- 12:51 PM PDT     Moonrise
Thu -- 03:22 PM PDT     -0.49 knots Max Ebb
Thu -- 07:42 PM PDT     Sunset
Thu -- 07:57 PM PDT     0.00 knots Slack
Thu -- 10:33 PM PDT     0.38 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
0.20.1-0.1-0.2-0.3-0.3-0.2-0.1-0.1-0-0-0-0.1-0.3-0.4-0.5-0.5-0.4-0.3-0.200.20.40.4

Weather Map
       (on/off)   Help Weather Map
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 (11,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Seattle/Tacoma, WA
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Cookie Policy:
This website uses cookies to save your settings. No personal information is saved. I do not collect statistics on your visit. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser.
Privacy Policy:
I do not sell or share any user data or anything else for that matter. The only personal information I save is in the site log which has a line for each page view which includes the IP address your browser sends in the header as well as which page you requested. I use this to block hackers and other bad actors. I do not use this raw data to create profiles on users. I periodically delete the log files. If you are subject to CCPA, Google ads on this site will not be based on your past behavior so you will likely not see an ad for a lawn mower just because you looked for one at a big box website. I do not believe this site is subject to CCPA but I am doing what I can to follow the guidelines anyway.
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 numerous 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.