Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Thursday, June 4, 2026
The tide is currently rising in Westport, Grays Harbor, WA.
Next low tide : 10:01 am (-0.4 ft)
Next high tide : in 1h 12m at 3:11 am (8.4 ft)
Sunset today : 9:05 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Apr 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:1110.54:178.39:39-1.49:342.46:547:46Waxing Crescent1Tue
2Wed3:5310.35:157.710:31-1.010:223.26:527:47Waxing Crescent2Wed
3Thu4:409.86:207.211:28-0.311:213.96:507:48First Quarter3Thu
4Fri5:379.17:346.912:330.36:487:50First Quarter4Fri
5Sat6:458.48:546.912:334.41:460.86:467:51First Quarter5Sat
6Sun8:058.010:047.21:594.43:001.06:447:52First Quarter6Sun
7Mon9:237.910:547.73:234.04:041.06:427:54Waxing Gibbous7Mon
8Tue10:287.911:338.14:283.24:531.06:407:55Waxing Gibbous8Tue
9Wed11:238.15:192.45:331.06:387:57Waxing Gibbous9Wed
10Thu12:068.512:128.16:011.66:091.26:367:58Waxing Gibbous10Thu
11Fri12:368.812:558.16:391.06:421.46:347:59Full Moon11Fri
12Sat1:059.01:368.17:140.47:141.86:328:01Full Moon12Sat
13Sun1:339.22:158.07:480.17:462.36:318:02Full Moon13Sun
14Mon2:009.22:547.88:22-0.18:162.86:298:03Full Moon14Mon
15Tue2:269.23:337.68:55-0.18:463.26:278:05Waning Gibbous15Tue
16Wed2:529.14:137.39:300.19:153.76:258:06Waning Gibbous16Wed
17Thu3:208.94:596.910:090.39:444.16:238:08Waning Gibbous17Thu
18Fri3:528.65:526.510:530.610:214.46:218:09Waning Gibbous18Fri
19Sat4:348.36:546.311:470.911:244.76:208:10Third Quarter19Sat
20Sun5:317.98:036.312:511.06:188:12Third Quarter20Sun
21Mon6:487.59:056.712:574.61:581.06:168:13Third Quarter21Mon
22Tue8:157.49:567.32:234.13:000.86:148:14Third Quarter22Tue
23Wed9:337.610:398.03:333.13:550.66:138:16Waning Crescent23Wed
24Thu10:407.911:198.84:311.84:440.66:118:17Waning Crescent24Thu
25Fri11:418.211:589.55:230.55:300.76:098:18Waning Crescent25Fri
26Sat12:388.56:12-0.76:151.06:078:20New Moon26Sat
27Sun12:3810.11:338.66:59-1.66:591.46:068:21New Moon27Sun
28Mon1:1810.52:268.67:46-2.27:441.96:048:23New Moon28Mon
29Tue2:0010.73:188.48:33-2.38:302.56:038:24Waxing Crescent29Tue
30Wed2:4410.54:128.19:22-2.09:183.06:018:25Waxing Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9441102)

Common Questions About Westport, Grays Harbor, WA Tides

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What time does the tide turn (slack tide) in Westport, Grays Harbor, WA today?

Slack tide in Westport, Grays Harbor, WA is approximately 6:36 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Westport, Grays Harbor, WA?

Westport, Grays Harbor, WA is currently in a spring phase. Tonight's moon is 83% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Westport, Grays Harbor, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Westport, Grays Harbor, WA?

Tide predictions for Westport, Grays Harbor, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Westport, Grays Harbor, WA?

Tide data for Westport, Grays Harbor, WA is sourced from NOAA Station #9441102. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9441102.

What is the moon phase in Westport, Grays Harbor, WA tonight?

Tonight the moon over Westport, Grays Harbor, WA is Waning Gibbous (83% illuminated). This places Westport, Grays Harbor, WA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA