Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Westport, Grays Harbor, WA.
Next low tide : in 41m at 1:26 am (1.9 ft)
Next high tide : 7:24 am (6.3 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:22 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Aug 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:066.45:298.010:461.911:581.75:568:48Third Quarter1Sun
2Mon6:035.86:088.011:192.65:578:47Third Quarter2Mon
3Tue7:155.46:578.112:571.512:063.25:588:46Third Quarter3Tue
4Wed8:405.47:598.22:031.21:193.76:008:44Third Quarter4Wed
5Thu10:005.79:078.53:110.72:443.96:018:43Waning Crescent5Thu
6Fri11:036.210:128.94:12-0.13:563.66:028:41Waning Crescent6Fri
7Sat11:556.811:119.45:06-0.84:573.16:048:40Waning Crescent7Sat
8Sun12:417.55:55-1.55:532.46:058:38New Moon8Sun
9Mon12:069.81:248.16:41-1.96:451.66:068:37New Moon9Mon
10Tue1:009.92:058.77:25-2.17:360.96:078:35New Moon10Tue
11Wed1:519.92:459.18:07-1.98:260.36:098:34Waxing Crescent11Wed
12Thu2:429.53:259.48:48-1.49:16-0.16:108:32Waxing Crescent12Thu
13Fri3:348.94:059.69:30-0.610:09-0.26:118:30Waxing Crescent13Fri
14Sat4:288.14:489.510:130.411:04-0.16:128:29Waxing Crescent14Sat
15Sun5:277.35:349.310:591.46:148:27First Quarter15Sun
16Mon6:326.66:258.912:040.111:52 AM2.56:158:25First Quarter16Mon
17Tue7:476.17:258.51:100.412:543.36:168:24First Quarter17Tue
18Wed9:116.18:318.32:220.62:063.86:188:22Waxing Gibbous18Wed
19Thu10:286.49:388.33:330.53:213.86:198:20Waxing Gibbous19Thu
20Fri11:256.810:368.54:340.34:253.66:208:18Waxing Gibbous20Fri
21Sat12:087.25:230.15:183.16:228:16Waxing Gibbous21Sat
22Sun12:447.56:04-0.16:042.66:238:15Full Moon22Sun
23Mon12:128.71:167.86:39-0.16:452.26:248:13Full Moon23Mon
24Tue12:548.71:478.07:12-0.17:231.76:258:11Full Moon24Tue
25Wed1:338.52:168.27:440.07:591.46:278:09Full Moon25Wed
26Thu2:108.32:448.48:140.38:351.16:288:07Waning Gibbous26Thu
27Fri2:478.03:118.48:430.89:111.06:298:05Waning Gibbous27Fri
28Sat3:247.63:378.59:111.39:470.96:318:04Waning Gibbous28Sat
29Sun4:037.24:048.49:381.910:280.96:328:02Waning Gibbous29Sun
30Mon4:486.74:368.410:052.511:151.06:338:00Waning Gibbous30Mon
31Tue5:426.25:168.210:383.26:357:58Third Quarter31Tue
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 4:25 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 neap phase. Tonight's moon is 59% 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 minimum.

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 First Quarter (59% illuminated). This places Westport, Grays Harbor, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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