Friday, February26, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Central Park, WA

Version 3.4
NOTICE
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 6:57AMSunset 5:58PM Friday February 26, 2021 10:05 AM PST (18:05 UTC) Moonrise 5:18PMMoonset 7:11AM Illumination 100% Phase: Full Moon; Moon at 15 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
PZZ110 Grays Harbor Bar- 819 Am Pst Fri Feb 26 2021
.small craft advisory in effect through Saturday afternoon... Combined seas near 20 feet subsiding to 17-19 feet tonight. Bar conditions severe with breakers covering the bar. Maximum ebb currents will be around 400 pm this afternoon and 430 am Saturday morning. The afternoon ebb will be strong.
PZZ100 819 Am Pst Fri Feb 26 2021
Synopsis for the northern and central washington coastal and inland waters..Strong onshore flow will continue to produce hazardous winds and seas across the coastal and inland waters today. Conditions will improve over the weekend as high pressure builds across the waters.


7 Day Forecast for Marine Location Near Central Park, WA
   Hourly   EDIT   Help
location: 46.97, -123.7     debug


Area Discussion for - Seattle, WA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS66 KSEW 261700 AFDSEW

Area Forecast Discussion National Weather Service Seattle WA 900 AM PST Fri Feb 26 2021

SYNOPSIS. A cool showery air mass will remain over Western Washington today. Strong onshore flow, westerly winds aloft and some converging winds in the lower levels will give the mountains periods of heavy snow. A break in the weather will come Saturday. A weak warm front will brush the area Sunday and a cold front will move through Western Washington on Monday. Additional weak weather systems will keep a chance of rain in the forecast through the middle of next week.

SHORT TERM /TODAY THROUGH SUNDAY/. Northwest flow continues with good orographics, with most of the snow showers from Snohomish county south. Chains required on Snoqualmie Pass is a good indicator that the winter storm warning worked out. The snow level will fall tonight as the precip dries up, so a few places in the foothills ought to see a skiff of snow at lower elevations, but conditions should be dry by daybreak Saturday.

There is high surf at the coastal beaches and a full northwesterly gale over the coastal waters. The large scale surface pressure pattern is impressive with a 1045mb high center offshore and lower pressure inland. The big upper trough over the central and western portion of North America will shift east a bit through the weekend and a weak upper ridge will build into the Pacific Northwest giving a nice break in the weather on Saturday. A weak warm front will brush the area Saturday night and Sunday. 19

LONG TERM /MONDAY THROUGH THURSDAY/. Extended models still showing inconsistent solutions this morning. There is some general agreement on some sort of split in the upper flow trying to develop along the coast next week. Trailing cold front arriving Monday. GFS and the GFS ensembles split this system apart before it gets to Western Washington. The ECMWF and its ensemble members keep the system intact and bring it through the area. Model blend pops have been running in the 40-60 percent range for the last few runs. Will stay with this forecast this morning. After that with the possible split the ensemble members on both models are divided with a majority of the ECMWF members wet Tuesday through Thursday while a majority of the GFS members are dry at least for Tuesday and Wednesday. Confidence in the days 5 through 7 forecast not very high at this point. Will maintain the broadbrush mostly cloudy chance of rain forecast through the period. Felton

AVIATION. Northwest flow aloft continuing today with a moist and somewhat unstable air mass. Shower activity will gradually diminish across the lowlands as an upper level disturbance exits the region. The mountains will remain obscured in snow showers into this evening as strong low level onshore supports orographic lift. Conditions will trend toward VFR for most of the region today with the exception of tempo MVFR ceilings near showers and high terrain. Gusty winds will continue near the coast and Strait of Juan de Fuca into this evening before easing overnight. As low level winds ease overnight tonight, some pockets of MVFR ceilings could redevelop . especially around the central and southern portions of Puget Sound.

KSEA . Generally VFR with most shower activity north and east of the terminal. Could see some MVFR ceilings redevelop tonight, but confidence is not high. Surface winds SW 10-15 knots with a few gusts around 20 before easing near or after 06Z tonight. 27

MARINE. Strong onshore flow will continue across area waters today. Gale warnings remain in effect for the coastal waters and the Strait of Juan de Fuca. Elsewhere, small craft advisories remain in effect. Winds are expected to ease across all area waters late tonight and into Saturday as weak high pressure builds over the coastal waters. A weakening front may brush the area on Sunday, potentially bringing another round of small craft winds to area waters. Coastal swells of 20 to 24 feet will remain elevated through much of the day, before gradually subsiding late tonight and over the weekend. 14/27



HYDROLOGY. River flooding is not expected over the next 7 days.

SEW WATCHES/WARNINGS/ADVISORIES. WA . Winter Storm Warning until 10 PM PST this evening for Cascades of Pierce and Lewis Counties-Cascades of Snohomish and King Counties.

Winter Weather Advisory until 6 PM PST this evening for Cascades of Whatcom and Skagit Counties.

High Surf Advisory until 10 PM PST this evening for Central Coast-North Coast.

Wind Advisory until 4 PM PST this afternoon for Admiralty Inlet Area.

PZ . Small Craft Advisory until 4 AM PST Saturday for Grays Harbor Bar-Puget Sound and Hood Canal.

Gale Warning until 10 PM PST this evening 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.

Gale Warning until 7 PM PST this evening for Admiralty Inlet- Central U.S. Waters Strait Of Juan De Fuca-East Entrance U.S. Waters Strait Of Juan De Fuca-West Entrance U.S. Waters Strait Of Juan De Fuca.

Small Craft Advisory until 7 AM PST Saturday 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
WPTW1 - 9441102 - Westport, WA 22 mi89 min SSW 27 G 34 46°F 46°F1018.7 hPa
TOKW1 - 9440910 - Toke Point, WA 23 mi47 min NW 25 G 35 46°F 46°F1019.2 hPa
46211 - Grays Harbor, WA (036) 30 mi39 min 47°F21 ft

Wind History for Westport, WA
(wind in knots)    EDIT      (on/off)   Help
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
8
AM
9
AM
Last
24hr
W20
W22
NW28
W23
G30
NW25
NW20
G25
NW17
G21
NW22
NW22
G31
NW22
NW21
W20
NW23
W23
W25
W22
W31
G39
NW26
NW32
NW33
G43
NW31
S32
N27
G33
W29
1 day
ago
E5
E6
E8
E9
E6
W4
G7
NW3
SW2
S4
SE4
SE5
SE5
S6
SW9
SW11
G16
SW15
G22
S17
G24
S18
G26
SW20
G29
NW21
G26
NW23
G28
NW21
W19
G24
NW21
G26
2 days
ago
W22
W15
NW22
G28
NW16
G22
NW22
W16
G20
NW21
NW20
NW22
NW26
NW23
NW24
NW20
G25
NW21
N16
N6
G10
E4
SE5
G8
E7
G10
E8
SE7
SE4
G7
E3
E4

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Hoquiam, Bowerman Airport, WA14 mi72 minWNW 16 G 2110.00 miOvercast44°F36°F73%1018.5 hPa

Link to 5 minute data for KHQM

Wind History from HQM (wind in knots)
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
8
AM
9
AM
10
AM
Last 24hrW21
G28
W16W18
G28
W18
G24
W15
G19
W15W19
G26
W17NW22
G34
W14
G21
W14W14
G20
W16
G28
W22
G29
W23
G34
W20
G27
NW21
G34
NW22
G38
NW11
G29
NW12
G23
NW15
G26
NW13
G26
NW16
G21
NW17
G25
1 day agoE7E7E7E5E4CalmW4W4CalmSE3CalmSE4SE4SE7SE9SW5S17
G24
S24
G31
W19
G24
W9W16
G22
W16
G23
W20
G30
W18
G24
2 days agoW16
G23
NW9NW10
G21
W18
G23
W15
G21
NW18W17
G26
NW9W10NW8NW9NW11
G17
N8CalmCalmE6NE5E6E7E5E3E5E6E8

Tide / Current Tables for Cosmopolis, Chehalis River, Grays Harbor, Washington
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Cosmopolis
Click for Map
Fri -- 01:09 AM PST     10.62 feet High Tide
Fri -- 06:32 AM PST     3.66 feet Low Tide
Fri -- 06:59 AM PST     Sunrise
Fri -- 07:11 AM PST     Moonset
Fri -- 12:39 PM PST     12.30 feet High Tide
Fri -- 05:18 PM PST     Moonrise
Fri -- 05:56 PM PST     Sunset
Fri -- 07:06 PM PST     -0.35 feet Low Tide
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
9.910.610.28.97.25.33.93.85.27.29.210.912.112.211.18.96.23.30.8-0.30.42.34.77.2

Tide / Current Tables for Grays Harbor Entrance, Washington Current
   EDIT      (on/off)   Help   One Week of Data
Grays Harbor Entrance
Click for Map
Fri -- 12:53 AM PST     -0.01 knots Slack
Fri -- 03:53 AM PST     -2.41 knots Max Ebb
Fri -- 06:36 AM PST     0.00 knots Slack
Fri -- 07:01 AM PST     Sunrise
Fri -- 07:12 AM PST     Moonset
Fri -- 09:30 AM PST     2.03 knots Max Flood
Fri -- 12:25 PM PST     -0.01 knots Slack
Fri -- 04:02 PM PST     -3.83 knots Max Ebb
Fri -- 05:19 PM PST     Moonrise
Fri -- 05:58 PM PST     Sunset
Fri -- 07:18 PM PST     0.01 knots Slack
Fri -- 10:28 PM PST     2.66 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
1.3-0.2-1.4-2.2-2.4-1.9-0.80.51.5221.60.6-0.9-2.5-3.5-3.8-3.4-2.2-0.512.12.62.6

Weather Map
       (on/off)   Help Weather Map
wmap_P
GEOS Local Image of PacificNorthwest    EDIT
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.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station




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. Google supplies the ads on this site. Because I do not track who you are, I cannot customize how these ads are served. They may be personalized to improve the ad experience. If you do not want personalized ads, please adjust the settings on the Google site HERE. NOTE: The best I can determine, this site is not subject to CCPA but I am doing my best to comply 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.