Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently falling in Westport, Grays Harbor, WA.
Next low tide : in 1h 05m at 1:51 pm (1.6 ft)
Next high tide : 8:40 pm (8.1 ft)
Sunset today : 9:09 pm
Sunrise tomorrow : 5:21 am
Moon phase : Third Quarter (35% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Dec 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:478.54:168.210:213.710:411.07:414:29Third Quarter1Tue
2Wed5:378.35:137.511:233.811:321.77:424:29Third Quarter2Wed
3Thu6:288.36:196.912:293.67:434:29Third Quarter3Thu
4Fri7:198.47:316.712:262.31:363.27:444:28Third Quarter4Fri
5Sat8:088.68:406.71:222.82:362.67:454:28Waning Crescent5Sat
6Sun8:538.99:417.02:173.13:261.97:464:28Waning Crescent6Sun
7Mon9:359.210:347.33:083.34:101.37:474:28Waning Crescent7Mon
8Tue10:159.511:227.73:553.44:500.67:484:27Waning Crescent8Tue
9Wed10:549.74:393.45:290.17:494:27New Moon9Wed
10Thu12:078.011:32 AM9.95:213.56:07-0.37:504:27New Moon10Thu
11Fri12:508.312:1010.06:023.56:44-0.67:514:27New Moon11Fri
12Sat1:318.512:4810.06:433.57:22-0.87:524:27New Moon12Sat
13Sun2:118.61:279.97:243.58:01-0.87:534:27Waxing Crescent13Sun
14Mon2:538.62:089.68:073.48:41-0.67:544:27Waxing Crescent14Mon
15Tue3:358.72:539.28:543.49:24-0.37:544:28Waxing Crescent15Tue
16Wed4:208.73:458.69:493.310:110.27:554:28Waxing Crescent16Wed
17Thu5:088.84:488.010:523.111:030.87:564:28First Quarter17Thu
18Fri6:009.06:017.412:012.77:574:28First Quarter18Fri
19Sat6:559.27:227.112:011.51:122.17:574:29First Quarter19Sat
20Sun7:529.68:417.21:042.12:191.27:584:29Waxing Gibbous20Sun
21Mon8:4710.09:517.62:082.53:200.47:584:30Waxing Gibbous21Mon
22Tue9:4010.410:538.13:092.84:15-0.47:594:30Waxing Gibbous22Tue
23Wed10:3010.711:488.54:062.95:05-0.97:594:31Full Moon23Wed
24Thu11:1910.95:003.05:53-1.38:004:31Full Moon24Thu
25Fri12:388.912:0710.95:513.06:37-1.38:004:32Full Moon25Fri
26Sat1:249.112:5210.76:403.07:20-1.28:004:33Full Moon26Sat
27Sun2:079.21:3510.37:273.08:01-0.88:014:33Waning Gibbous27Sun
28Mon2:499.22:189.78:133.18:41-0.38:014:34Waning Gibbous28Mon
29Tue3:309.03:009.09:003.39:210.48:014:35Waning Gibbous29Tue
30Wed4:108.93:448.39:493.410:011.18:014:36Waning Gibbous30Wed
31Thu4:518.74:347.610:433.410:471.88:014:37Third Quarter31Thu
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 5:15 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 35% 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 Third Quarter (35% 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