Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Westport, Grays Harbor, WA.
Next low tide : in 1h 09m at 2:08 pm (2.3 ft)
Next high tide : 8:50 pm (8.4 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:22 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Oct 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:146.79:247.43:141.63:344.27:166:54Waxing Gibbous1Sat
2Sun10:547.210:237.74:071.34:283.47:176:52Waxing Gibbous2Sun
3Mon11:287.711:147.94:511.05:122.67:196:51Waxing Gibbous3Mon
4Tue12:008.25:280.85:521.77:206:49Waxing Gibbous4Tue
5Wed12:018.212:318.76:040.86:310.87:216:47Full Moon5Wed
6Thu12:478.31:029.16:381.07:090.17:236:45Full Moon6Thu
7Fri1:328.41:329.57:121.37:47-0.57:246:43Full Moon7Fri
8Sat2:178.42:039.87:471.88:27-0.97:266:41Waning Gibbous8Sat
9Sun3:038.22:369.98:222.39:10-1.07:276:39Waning Gibbous9Sun
10Mon3:527.93:139.88:592.99:56-0.97:286:37Waning Gibbous10Mon
11Tue4:467.53:569.59:423.510:50-0.57:306:35Waning Gibbous11Tue
12Wed5:487.14:509.110:364.011:530.07:316:33Third Quarter12Wed
13Thu6:586.86:008.511:504.47:326:31Third Quarter13Thu
14Fri8:127.07:238.11:030.31:184.37:346:29Third Quarter14Fri
15Sat9:197.48:478.02:150.52:433.77:356:28Waning Crescent15Sat
16Sun10:148.010:008.13:220.53:552.87:376:26Waning Crescent16Sun
17Mon10:588.611:038.34:170.54:521.77:386:24Waning Crescent17Mon
18Tue11:389.211:598.55:040.75:420.77:406:22Waning Crescent18Tue
19Wed12:159.75:471.06:26-0.17:416:20New Moon19Wed
20Thu12:518.512:519.96:271.47:08-0.67:426:19New Moon20Thu
21Fri1:398.51:2410.07:062.07:47-0.97:446:17New Moon21Fri
22Sat2:248.41:579.97:442.68:25-0.87:456:15New Moon22Sat
23Sun3:078.22:299.78:213.29:04-0.57:476:13Waxing Crescent23Sun
24Mon3:517.93:009.38:593.79:44-0.17:486:12Waxing Crescent24Mon
25Tue4:367.53:348.99:374.210:260.57:506:10Waxing Crescent25Tue
26Wed5:247.24:138.410:214.711:151.07:516:08Waxing Crescent26Wed
27Thu6:196.95:027.811:174.97:536:07First Quarter27Thu
28Fri7:196.86:067.312:101.512:295.07:546:05First Quarter28Fri
29Sat8:206.97:237.01:111.81:484.77:556:04First Quarter29Sat
30Sun9:137.28:406.92:121.92:584.07:576:02First Quarter30Sun
31Mon9:567.79:487.13:071.83:553.17:586:01Waxing Gibbous31Mon
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 5:29 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 69% 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 (69% 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