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 4h 45m 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 - Mar 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:108.46:266.311:582.211:364.16:546:02Third Quarter1Tue
2Wed6:068.27:466.31:042.16:526:04Third Quarter2Wed
3Thu7:148.38:586.712:534.32:111.76:506:05Third Quarter3Thu
4Fri8:238.59:567.22:094.23:101.16:486:07Waning Crescent4Fri
5Sat9:258.910:457.83:133.74:020.46:466:08Waning Crescent5Sat
6Sun10:219.411:298.54:093.04:48-0.26:456:09Waning Crescent6Sun
7Mon11:149.84:592.25:33-0.66:436:11New Moon7Mon
8Tue12:109.112:0510.15:471.46:15-0.86:416:12New Moon8Tue
9Wed12:509.712:5410.16:350.66:57-0.76:396:14New Moon9Wed
10Thu1:3010.11:4310.07:210.07:39-0.36:376:15Waxing Crescent10Thu
11Fri2:1010.32:339.58:09-0.38:220.36:356:17Waxing Crescent11Fri
12Sat2:5210.33:268.98:59-0.39:071.16:336:18Waxing Crescent12Sat
13Sun4:3610.15:238.210:53-0.110:562.07:317:19Waxing Crescent13Sun
14Mon5:259.76:277.611:510.311:542.87:297:21First Quarter14Mon
15Tue6:219.27:397.212:560.77:277:22First Quarter15Tue
16Wed7:268.88:577.11:003.52:071.07:257:24First Quarter16Wed
17Thu8:378.610:087.42:163.73:181.07:237:25Waxing Gibbous17Thu
18Fri9:468.611:067.93:313.64:210.97:217:26Waxing Gibbous18Fri
19Sat10:478.711:518.34:353.25:120.87:197:28Waxing Gibbous19Sat
20Sun11:398.95:272.65:550.77:177:29Waxing Gibbous20Sun
21Mon12:308.612:269.06:122.16:330.77:157:31Full Moon21Mon
22Tue1:068.91:089.06:521.67:090.87:137:32Full Moon22Tue
23Wed1:389.11:488.97:301.27:431.07:117:33Full Moon23Wed
24Thu2:099.22:268.78:061.08:151.37:097:35Full Moon24Thu
25Fri2:399.23:038.58:410.88:471.77:077:36Waning Gibbous25Fri
26Sat3:079.13:408.19:170.89:192.27:057:38Waning Gibbous26Sat
27Sun3:369.04:197.79:530.99:502.77:037:39Waning Gibbous27Sun
28Mon4:068.85:037.310:321.110:233.27:017:40Waning Gibbous28Mon
29Tue4:408.55:546.911:181.311:043.76:597:42Third Quarter29Tue
30Wed5:228.26:576.612:121.56:577:43Third Quarter30Wed
31Thu6:187.98:106.612:054.11:161.56:557:44Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9441102)

Common Questions About Westport, Grays Harbor, WA Tides

Show All
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