Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Westport, Grays Harbor, WA.
Next low tide : in 4h 22m at 3:58 pm (3.4 ft)
Next high tide : 10:20 pm (8.6 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Oct 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:588.65:250.75:521.37:156:56Waxing Gibbous1Tue
2Wed12:078.412:328.96:040.96:320.77:166:54Full Moon2Wed
3Thu12:528.41:049.16:401.27:100.27:186:52Full Moon3Thu
4Fri1:348.31:349.27:141.67:460.07:196:50Full Moon4Fri
5Sat2:148.22:039.27:472.18:21-0.17:206:48Full Moon5Sat
6Sun2:538.02:319.18:202.68:560.07:226:46Waning Gibbous6Sun
7Mon3:327.72:599.08:523.19:330.37:236:44Waning Gibbous7Mon
8Tue4:137.43:288.79:233.610:120.67:256:42Waning Gibbous8Tue
9Wed4:587.04:028.49:574.010:571.07:266:40Waning Gibbous9Wed
10Thu5:506.64:468.010:394.411:511.37:276:38Third Quarter10Thu
11Fri6:526.45:447.611:454.67:296:36Third Quarter11Fri
12Sat7:586.57:007.312:531.51:094.67:306:35Third Quarter12Sat
13Sun9:006.88:227.31:581.42:284.17:316:33Third Quarter13Sun
14Mon9:517.49:357.62:591.33:343.17:336:31Waning Crescent14Mon
15Tue10:348.110:387.93:531.04:282.07:346:29Waning Crescent15Tue
16Wed11:138.811:358.34:400.95:170.87:366:27Waning Crescent16Wed
17Thu11:529.55:250.96:03-0.37:376:25New Moon17Thu
18Fri12:298.712:3110.16:081.16:49-1.27:396:24New Moon18Fri
19Sat1:228.91:1110.66:521.47:36-1.87:406:22New Moon19Sat
20Sun2:138.91:5310.87:361.88:22-2.07:416:20Waxing Crescent20Sun
21Mon3:058.82:3610.78:222.39:11-1.97:436:18Waxing Crescent21Mon
22Tue3:588.53:2310.49:092.810:02-1.47:446:16Waxing Crescent22Tue
23Wed4:548.14:159.810:033.310:57-0.77:466:15Waxing Crescent23Wed
24Thu5:547.85:149.111:053.711:580.07:476:13First Quarter24Thu
25Fri6:577.66:228.312:173.97:496:11First Quarter25Fri
26Sat8:027.77:377.71:020.71:363.77:506:10First Quarter26Sat
27Sun9:048.08:537.52:081.22:553.27:516:08Waxing Gibbous27Sun
28Mon9:558.310:037.53:091.53:592.47:536:06Waxing Gibbous28Mon
29Tue10:388.711:027.64:011.74:501.67:546:05Waxing Gibbous29Tue
30Wed11:159.111:537.74:462.05:330.97:566:03Waxing Gibbous30Wed
31Thu11:509.35:272.36:120.37:576:02Full Moon31Thu
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 7:09 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 spring phase. Tonight's moon is 85% 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 Waxing Gibbous (85% 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