Junction City, WA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Junction City, WA

June 20, 2024 12:33 PM PDT (19:33 UTC) Change Location
Sunrise 5:18 AM   Sunset 9:15 PM
Moonrise 7:44 PM   Moonset 2:40 AM 
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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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PZZ110 Grays Harbor Bar- 245 Am Pdt Thu Jun 20 2024
combined seas 2 to 4 ft. Bar conditions light. Maximum ebb currents will occur around 400 am and 430 pm today and 430 am Friday. The morning ebbs will be strong.

PZZ100 245 Am Pdt Thu Jun 20 2024

Synopsis for the northern and central washington coastal and inland waters - High pressure over the coastal waters with lower pressure inland through Friday. Onshore gradients increasing Friday night as weak system approaches the area. System moving through Saturday with increasing onshore flow behind the system Saturday night. Weak surface high pressure over the coastal waters Sunday through Monday night.


7 Day Forecast for Marine Location Near Junction City, WA
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Area Discussion for - Seattle, WA
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FXUS66 KSEW 201546 AFDSEW

Area Forecast Discussion National Weather Service Seattle WA 846 AM PDT Thu Jun 20 2024

SYNOPSIS
A upper level ridge offshore will continue to build into the region through Friday. The ridge will shift east of the area on Saturday. An upper level trough moving into British Columbia on Sunday will produce cloudier and cooler conditions along with a chance of showers. Weak upper level ridging will bring a modest warming trend and generally dry conditions for much of the area early next week.

SHORT TERM /TODAY THROUGH SATURDAY/
Mostly clear skies prevail across Western Washington early this morning with the exception of some patchy stratus along the central coast. Gradually rising heights and light northerly flow near the surface will translate to 2 to 4 degrees of warming for most of the region...which puts most of the interior from Seattle southward into the 80s today.
Minimum RH will dip down in to the low 30s to mid 20s through the Southwest Interior. Weak troughing aloft will probably produce a few cumulus buildups near the North Cascade crest this afternoon, but any thunderstorm potential is likely to remain east of the crest.

Heights continue to rise into Friday for a little additional warming across interior areas, but increasing low level onshore flow late in the day should cool coastal areas a few degrees.
The upper ridge axis shifts east of the area Friday night.
Temperatures will cool a few degrees on Saturday as an upper level trough approaches, but interior locations should squeeze out one more seasonably warm day. Onshore flow ramps significantly Saturday night with a likely deepening marine layer and some drizzle or light showers developing along the coast.

LONG TERM /SUNDAY THROUGH WEDNESDAY/
An upper level trough is expected to more onshore over southern British Columbia on Sunday.
This will bring us clouds and significant cooling along with a few showers...especially coast, mountains, and within a convergence zone over Snohomish County. The trough washes out fairly quickly as it pushes eastward on Sunday. Recent model ensembles as well as deterministic runs are now trending a little warmer and drier for the early part of the coming week. This is likely due to some subtle changes in the synoptic pattern as upper ridging broadens its influence over the western U.S. in response to the eventual demise of a strong ridge downstream over the northeastern U.S.

27/LH

AVIATION
Weak upper level trough over Western Washington this morning will shift east this afternoon into tonight. Light westerly flow aloft becoming northwesterly this afternoon. In the lower levels light onshore flow into Friday.

IFR stratus along the central and south coast getting as far east as the Lower Chehalis Valley this morning before dissipating around 18z. Clear skies for the remainder of the area. Low clouds with IFR ceilings reforming along the central and south coast after 06z tonight.

KSEA...Clear skies through the TAF period. Northeast wind 6 to 10 knots becoming northwesterly 8 to 12 knots around 21z. Winds shifting back to northeasterly 6 to 10 knots after 05z.

Felton/Maz

MARINE
High pressure over the coastal waters with lower pressure inland through Friday. Onshore gradients increasing Friday night as weak system approaches the area. Gales possible in the Central and Eastern Strait of Juan de Fuca with possible small craft advisory winds in the adjacent waters. System moving through Saturday with increasing onshore flow behind the system Saturday night. Gales likely in the Central and Eastern Strait of Juan de Fuca with small craft advisory winds in the adjacent waters. Weak surface high pressure over the coastal waters Sunday through Monday night with onshore flow weakening into the first part of next week.

Felton

SEW WATCHES/WARNINGS/ADVISORIES
WA...None.
PZ...None.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
WPTW1 - 9441102 - Westport, WA 18 mi57 minNW 11G11 54°F 55°F30.02
TOKW1 - 9440910 - Toke Point, WA 21 mi45 minWNW 1.9G7 71°F 60°F30.03
46211 - Grays Harbor, WA (036) 26 mi37 min 51°F4 ft


Wind History for Westport, WA
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KHQM BOWERMAN,WA 8 sm40 minWSW 1010 smClear63°F57°F83%30.01
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Wind History graph: HQM
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Tide / Current for Cosmopolis, Chehalis River, Grays Harbor, Washington
   
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Cosmopolis
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Thu -- 12:14 AM PDT     10.49 feet High Tide
Thu -- 03:40 AM PDT     Moonset
Thu -- 05:20 AM PDT     Sunrise
Thu -- 07:11 AM PDT     -1.68 feet Low Tide
Thu -- 01:56 PM PDT     8.07 feet High Tide
Thu -- 06:58 PM PDT     3.47 feet Low Tide
Thu -- 08:43 PM PDT     Moonrise
Thu -- 09:13 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Cosmopolis, Chehalis River, Grays Harbor, Washington, Tide feet
12
am
10.5
1
am
10.2
2
am
8.8
3
am
6.6
4
am
4.1
5
am
1.7
6
am
-0.5
7
am
-1.6
8
am
-1.2
9
am
0.3
10
am
2.2
11
am
4.3
12
pm
6.3
1
pm
7.6
2
pm
8.1
3
pm
7.5
4
pm
6.4
5
pm
5.2
6
pm
4
7
pm
3.5
8
pm
4.2
9
pm
5.8
10
pm
7.7
11
pm
9.2


Tide / Current for Grays Harbor Entrance, Washington Current
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Grays Harbor Entrance
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Thu -- 12:03 AM PDT     -0.00 knots Slack
Thu -- 03:42 AM PDT     Moonset
Thu -- 03:57 AM PDT     -3.55 knots Max Ebb
Thu -- 05:21 AM PDT     Sunrise
Thu -- 07:31 AM PDT     0.00 knots Slack
Thu -- 10:55 AM PDT     2.02 knots Max Flood
Thu -- 01:46 PM PDT     -0.00 knots Slack
Thu -- 04:30 PM PDT     -1.59 knots Max Ebb
Thu -- 06:52 PM PDT     0.00 knots Slack
Thu -- 08:45 PM PDT     Moonrise
Thu -- 09:14 PM PDT     Sunset
Thu -- 09:39 PM PDT     1.67 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Grays Harbor Entrance, Washington Current, knots
12
am
0.1
1
am
-1.3
2
am
-2.5
3
am
-3.3
4
am
-3.5
5
am
-3.2
6
am
-2.1
7
am
-0.7
8
am
0.5
9
am
1.4
10
am
1.9
11
am
2
12
pm
1.7
1
pm
0.9
2
pm
-0.3
3
pm
-1.1
4
pm
-1.5
5
pm
-1.5
6
pm
-0.9
7
pm
0.1
8
pm
1
9
pm
1.6
10
pm
1.7
11
pm
1.3


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