Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Westport, Grays Harbor, WA.
Next low tide : 6:22 pm (3.8 ft)
Next high tide : in 1h 05m at 1:30 pm (6.9 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:24 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Oct 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:528.43:459.29:271.910:040.17:166:55Waxing Crescent1Sun
2Mon4:397.84:218.810:072.710:500.57:176:53Waxing Crescent2Mon
3Tue5:317.35:018.310:523.511:411.07:186:51First Quarter3Tue
4Wed6:286.85:487.811:464.17:206:49First Quarter4Wed
5Thu7:346.66:487.412:391.512:524.57:216:47First Quarter5Thu
6Fri8:446.78:007.31:431.72:074.57:226:45First Quarter6Fri
7Sat9:466.99:117.42:491.73:174.17:246:43Waxing Gibbous7Sat
8Sun10:357.410:117.63:471.54:143.57:256:41Waxing Gibbous8Sun
9Mon11:157.811:038.04:361.25:002.77:266:40Waxing Gibbous9Mon
10Tue11:518.311:518.35:171.05:422.07:286:38Waxing Gibbous10Tue
11Wed12:268.75:560.86:211.27:296:36Full Moon11Wed
12Thu12:368.512:599.16:320.87:000.57:316:34Full Moon12Thu
13Fri1:208.71:329.47:080.97:38-0.17:326:32Full Moon13Fri
14Sat2:038.72:059.67:441.28:17-0.57:336:30Full Moon14Sat
15Sun2:488.62:389.78:211.68:58-0.77:356:28Waning Gibbous15Sun
16Mon3:348.33:149.78:592.29:43-0.77:366:26Waning Gibbous16Mon
17Tue4:258.03:559.59:412.710:33-0.57:386:25Waning Gibbous17Tue
18Wed5:227.64:439.110:313.311:30-0.27:396:23Third Quarter18Wed
19Thu6:277.35:458.611:363.87:416:21Third Quarter19Thu
20Fri7:377.37:008.212:350.212:534.07:426:19Third Quarter20Fri
21Sat8:487.68:218.11:450.52:153.77:436:18Third Quarter21Sat
22Sun9:498.19:378.22:540.53:292.97:456:16Waning Crescent22Sun
23Mon10:418.710:438.53:550.54:312.07:466:14Waning Crescent23Mon
24Tue11:269.211:418.74:480.55:241.17:486:12Waning Crescent24Tue
25Wed12:089.75:350.66:110.37:496:11New Moon25Wed
26Thu12:338.912:469.96:190.96:55-0.37:516:09New Moon26Thu
27Fri1:238.91:2310.07:001.37:36-0.67:526:07New Moon27Fri
28Sat2:098.81:5910.07:401.88:16-0.77:546:06New Moon28Sat
29Sun1:538.61:329.87:192.47:56-0.56:555:04Waxing Crescent29Sun
30Mon2:378.42:059.47:583.08:35-0.26:565:03Waxing Crescent30Mon
31Tue3:218.02:399.08:383.69:170.36:585:01Waxing Crescent31Tue
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 3:56 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 99% 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 Full Moon (99% 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