Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Westport, Grays Harbor, WA.
Next low tide : in 1h 56m at 1:19 pm (3.1 ft)
Next high tide : 7:54 pm (8.1 ft)
Sunset today : 9:00 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Jun 2082

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:538.55:467.210:44-0.810:553.55:259:03Waxing Crescent1Mon
2Tue4:467.96:347.311:32-0.45:249:04First Quarter2Tue
3Wed5:517.37:237.712:033.212:230.15:249:05First Quarter3Wed
4Thu7:076.78:128.11:142.51:180.75:239:06First Quarter4Thu
5Fri8:296.49:028.72:251.62:161.25:239:07Waxing Gibbous5Fri
6Sat9:486.49:519.23:300.63:151.85:229:07Waxing Gibbous6Sat
7Sun10:596.710:399.74:29-0.54:122.35:229:08Waxing Gibbous7Sun
8Mon12:037.15:22-1.45:072.65:229:09Waxing Gibbous8Mon
9Tue1:017.56:13-2.06:012.85:219:10Full Moon9Tue
10Wed12:1710.21:547.87:02-2.36:533.05:219:10Full Moon10Wed
11Thu1:0610.22:437.97:50-2.37:443.05:219:11Full Moon11Thu
12Fri1:5410.03:307.98:36-2.18:343.15:219:11Waning Gibbous12Fri
13Sat2:419.64:157.89:20-1.69:253.15:219:12Waning Gibbous13Sat
14Sun3:279.05:007.710:05-1.110:173.15:219:12Waning Gibbous14Sun
15Mon4:158.25:437.610:48-0.411:133.15:219:13Waning Gibbous15Mon
16Tue5:057.46:267.511:320.35:219:13Third Quarter16Tue
17Wed6:006.67:097.612:132.912:171.05:219:13Third Quarter17Wed
18Thu7:036.07:527.71:162.61:031.85:219:14Third Quarter18Thu
19Fri8:145.68:367.92:192.21:532.45:219:14Third Quarter19Fri
20Sat9:295.59:198.13:191.52:463.05:219:14Waning Crescent20Sat
21Sun10:375.710:038.44:100.93:403.45:229:15Waning Crescent21Sun
22Mon11:366.110:458.64:570.34:313.75:229:15Waning Crescent22Mon
23Tue12:276.55:40-0.25:193.85:229:15Waning Crescent23Tue
24Wed1:136.86:21-0.76:053.85:239:15New Moon24Wed
25Thu12:109.11:557.17:02-1.16:493.75:239:15New Moon25Thu
26Fri12:539.32:367.37:42-1.47:323.55:239:15New Moon26Fri
27Sat1:359.33:157.58:21-1.78:153.25:249:15New Moon27Sat
28Sun2:189.23:547.69:00-1.79:013.05:249:15Waxing Crescent28Sun
29Mon3:018.94:347.79:40-1.69:502.75:259:15Waxing Crescent29Mon
30Tue3:498.45:147.910:20-1.210:452.35:259:14Waxing Crescent30Tue
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 4:36 pm — 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 transitional phase. Tonight's moon is 63% 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 shifting between spring and neap.

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 (63% illuminated). This places Westport, Grays Harbor, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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