Page Links Change Location One Page Printer Page HELP AIS Default setup SAVE setting RECALL saved setting

Marine Weather and Tides Sekiu, 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 6:46AM

Sunset 7:48PM

Thursday April 2, 2020 3:38 AM PDT (10:38 UTC)

Moonrise 11:56AM

Moonset 3:18AM

Illumination 69%

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.

---

---

7 Day Forecast for Marine Location Near Sekiu, WA

   Hourly   EDIT   Help

---

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 Temp	Water Temp	Waves	Pressure	DewPt
NEAW1 - 9443090 - Neah Bay, WA	19 mi	50 min			49°F		1021.2 hPa
46087 - Neah Bay, WA (Traffic Separation Lighted Buoy)	27 mi	48 min	W 7.8 G 9.7	44°F	48°F	6 ft	1020.6 hPa (+0.6)
LAPW1 - 9442396 - La Push, WA	36 mi	62 min	E 4.1 G 5.1	38°F	46°F		1021.6 hPa
PTAW1 - 9444090 - Port Angeles, WA	45 mi	62 min	SSW 7 G 8.9	36°F	47°F		1021.4 hPa
DESW1 - Destruction Island, WA	48 mi	38 min	NNW 6 G 7	43°F			1021.6 hPa (+0.7)

Wind History for Neah Bay, 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.

Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Quillayute, Quillayute State Airport, WA	31 mi	45 min	E 3	9.00 mi	Light Rain	36°F	35°F	97%	1021.5 hPa

Link to 5 minute data for KUIL

Wind History from UIL (wind in knots)

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

12 AM

1 AM

2 AM

3 AM

Last 24hr

E4

NE5

NE4

Calm

Calm

Calm

4

6

NE8

N7

N4

NW8

W10

NW11

NW8 G17

NW6

NW6

Calm

Calm

NW3

E4

E3

Calm

E3

1 day ago

--

E3

Calm

Calm

E3

Calm

S4

S7

--

4

S7

--

--

S3

S4

Calm

SE5

E3

E3

4

E4

E4

E4

E3

2 days ago

SW5

SW14 G20

SW5

SW15 G20

S5

SW10

SW8

SW11 G20

SW12 G24

S7

S5

SW11

SW12 G21

SW13 G19

--

--

--

--

--

--

--

--

--

--

---

Tide / Current Tables for Sekiu, Washington

   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data

---

Tide / Current Tables for Strait of Juan de Fuca Entrance, Washington Current

   EDIT      (on/off)   Help   One Week of Data

---

Weather Map

       (on/off)   Help Weather Map

---

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 (6,6,7,8)

      (on/off)   Help

---

Ground Weather Radar Station Seattle/Tacoma, WA

   (on/off)   Help

---

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.