Thursday, July29, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Onalaska, 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 5:47AMSunset 8:48PM Thursday July 29, 2021 2:45 AM PDT (09:45 UTC) Moonrise 10:46PMMoonset 11:02AM Illumination 75% Phase: Waning Gibbous; Moon at 20 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
PZZ210 Columbia River Bar- 230 Pm Pdt Wed Jul 28 2021
In the main channel.. - general seas...1 to 3 ft through Thursday night. - first ebb....Around 915 pm Wed. Seas around 3 ft. - second ebb...around 915 am Thu. Seas around 3 ft. - third ebb...around 10 pm Thu. Seas around 3 ft.
PZZ200 230 Pm Pdt Wed Jul 28 2021
Synopsis for the southern washington and northern oregon coast.. Typical mid-summer northerly wind pattern into next week. High pressure remains anchored well offshore, while thermal low pressure sits over nw california into extreme sw oregon.


7 Day Forecast for Marine Location Near Onalaska, WA
   Hourly   EDIT   Help
location: 46.51, -122.63     debug


Area Discussion for - Seattle, WA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS66 KSEW 290253 AFDSEW

Area Forecast Discussion National Weather Service Seattle WA 753 PM PDT Wed Jul 28 2021

UPDATE. The current forecast remains on track and changes are not planned for this evening. Partly cloudy skies expected across most of the area overnight with temperatures falling into the mid to upper 50s.

Pullin

PREV DISCUSSION. /issued 346 PM PDT Wed Jul 28 2021/

SYNOPSIS . Expect warming over the next few days with high temperatures in the 90s possible for much of the region. Slight chance of thunderstorms along the Cascade crest Friday and Saturday. There is a chance of precipitation on Saturday. However, fire danger concerns will remain high.

SHORT TERM /TONIGHT THROUGH SATURDAY/ . Tonight's conditions will be similar to last night. We're expecting a gradual warmup starting Thursday continuing through Saturday. During the overnight hours, forecasted lows in the Interior expected to be in the low 60s Friday morning and upper 60s Saturday morning. With these higher low temperatures, not much relief will be felt, at least for Pacific Northwest standards.

Additionally, we are expecting unstable and dry conditions along the Cascade crest both Friday and Saturday. For Friday, the greatest chance for convection is for the mountainous region of Lewis County southward. Any storms that pop up will likely contain little measurable precipitation. Favorable conditions for thunderstorms on Saturday extend through the Cascades. Unlike the previous day's these have a greater chance of measurable precipitation. However, due to the scattered nature of the storms not all areas will experience this.

With southerly flow aloft increasing towards the end of the week, there is a good chance for some high level smoke from fires to our south to advect into the area. This will likely create for some hazy conditions throughout W WA. We are currently expecting minimal smoke to mix down to the surface. Because the majority of smoke will remain in the upper levels of the atmosphere and at fairly low concentrations, we are not expecting it to have a major impact on the rest of the forecast at this time.

Butwin/Vu

LONG TERM /SUNDAY THROUGH WEDNESDAY/ . Conditions will cool down but remain warm through the rest of the forecast period. Lows are expected to be back down below 60 degrees, which will lower the heat risk. Both deterministic and ensemble models are showing signs that there could be some measurable precipitation in the region. With the greatest chance of rain being north of North Bend and in the Cascades. A return to dry conditions is expected Monday onward.

Butwin/Vu

AVIATION . An upper ridge will remain centered over the Intermountain West tonight and Thursday with southwest flow aloft for Western Washington and weak low level onshore flow. The air mass will be stable.

Mostly clear skies with some passing high clouds at times. Low clouds will develop at the coast after midnight and push inland to about KSHN Thursday morning before burning off late in the morning. There could also be some low clouds down the Strait of Juan de Fuca Thursday morning.

Schneider

KSEA . Mostly clear. Some high clouds at times. North wind 6-10 knots will ease and become more northeasterly tonight then become northwest and rise to 7-12 knots Thursday afternoon. Schneider

MARINE . Onshore flow will continue for the next several days with high pressure offshore and lower pressure inland. Small craft advisory strength west winds are likely each night in the Central Strait of Juan de Fuca and East Entrance. Winds will turn a bit more northerly on Thursday so perhaps that will be the one evening with sub-advisory winds in the Strait. Gale force west winds are possible Saturday night with a marine push. There will also be small craft advisory strength northwest winds the next few evenings over parts of the Coastal Waters.

Schneider

SEW WATCHES/WARNINGS/ADVISORIES. WA . None. PZ . Small Craft Advisory until 6 AM PDT Thursday for Central U.S. Waters Strait Of Juan De Fuca-East Entrance U.S. Waters Strait Of Juan De Fuca.

Small Craft Advisory until midnight PDT tonight for Admiralty Inlet-Coastal Waters From James Island To Point Grenville Out 10 Nm-Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm.



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
LOPW1 - 9440422 - Longview, WA 33 mi45 min 72°F1017.9 hPa (+0.0)
TCMW1 - 9446482 - Tacoma Met, WA 54 mi45 min NW 4.1 G 5.1
TCNW1 - 9446484 - Tacoma, WA 54 mi45 min 56°F1018.5 hPa (+0.0)

Wind History for Longview, 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
Chehalis-Centralia Airport, WA22 mi50 minN 010.00 miFair59°F57°F94%1018.3 hPa

Link to 5 minute data for KCLS

Wind History from CLS (wind in knots)
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
-12
PM
1
AM
2
AM
Last 24hrCalmCalmCalmCalmCalmCalmCalm34Calm5NE74
G11
5
G11
NE7
G13
NE7N7NW5S3CalmCalmCalmCalmCalm
1 day agoCalmCalmCalmNW3CalmCalmCalmCalmCalm5CalmNE54CalmNW65NW65SW4SW5SW6SW4SW3Calm
2 days agoCalmCalmCalmCalmCalmN3CalmNE34NE85N6
G11
3
G11
CalmNW65
G13
5
G12
4SW3SW6SW6SW6SW4Calm

Tide / Current Tables for Olympia, Washington
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Olympia
Click for Map
Thu -- 04:50 AM PDT     4.44 feet Low Tide
Thu -- 05:47 AM PDT     Sunrise
Thu -- 10:02 AM PDT     10.67 feet High Tide
Thu -- 12:03 PM PDT     Moonset
Thu -- 04:17 PM PDT     2.37 feet Low Tide
Thu -- 08:47 PM PDT     Sunset
Thu -- 10:58 PM PDT     14.52 feet High Tide
Thu -- 11:46 PM PDT     Moonrise
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
13.611.48.86.44.84.55.26.88.610.110.710.39.17.35.23.42.42.74.36.79.512.113.914.5

Tide / Current Tables for Nisqually Reach, Washington Current
   EDIT      (on/off)   Help   One Week of Data
Nisqually Reach
Click for Map
Thu -- 02:08 AM PDT     -1.12 knots Max Ebb
Thu -- 05:15 AM PDT     0.01 knots Slack
Thu -- 05:46 AM PDT     Sunrise
Thu -- 07:38 AM PDT     0.75 knots Max Flood
Thu -- 10:11 AM PDT     -0.00 knots Slack
Thu -- 12:02 PM PDT     Moonset
Thu -- 01:49 PM PDT     -1.08 knots Max Ebb
Thu -- 05:04 PM PDT     0.00 knots Slack
Thu -- 08:00 PM PDT     1.07 knots Max Flood
Thu -- 08:47 PM PDT     Sunset
Thu -- 11:04 PM PDT     -0.01 knots Slack
Thu -- 11:45 PM PDT     Moonrise
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
-0.7-1-1.1-1-0.7-0.20.40.70.70.50.1-0.4-0.8-1-1.1-0.9-0.6-0.10.50.91.10.90.50

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




Please read website Cookie, Privacy, and Disclamers by clicking HERE.