Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Westport, Grays Harbor, WA.
Next low tide : 1:15 pm (1.4 ft)
Next high tide : in 3h 06m at 7:24 am (6.3 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:22 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - May 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:499.74:117.99:23-1.09:223.36:008:26Waning Gibbous1Sat
2Sun3:299.24:597.510:07-0.510:093.65:588:27Waning Gibbous2Sun
3Mon4:118.65:487.210:530.211:023.95:578:29Waning Gibbous3Mon
4Tue4:588.06:417.011:440.85:558:30Third Quarter4Tue
5Wed5:537.37:356.912:044.112:371.35:548:31Third Quarter5Wed
6Thu6:586.88:297.01:133.91:341.65:528:33Third Quarter6Thu
7Fri8:106.59:187.42:233.52:301.95:518:34Third Quarter7Fri
8Sat9:216.410:007.83:262.83:222.15:498:35Waning Crescent8Sat
9Sun10:236.610:398.24:172.04:092.25:488:37Waning Crescent9Sun
10Mon11:196.811:158.65:021.14:522.45:478:38Waning Crescent10Mon
11Tue12:097.15:430.35:342.55:458:39Waning Crescent11Tue
12Wed12:577.46:22-0.46:142.75:448:40New Moon12Wed
13Thu12:279.31:437.67:02-0.96:542.95:438:42New Moon13Thu
14Fri1:049.62:287.87:41-1.37:343.05:428:43New Moon14Fri
15Sat1:429.73:127.88:22-1.68:163.15:408:44New Moon15Sat
16Sun2:239.73:597.79:05-1.69:003.25:398:45Waxing Crescent16Sun
17Mon3:069.54:477.69:51-1.59:503.25:388:47Waxing Crescent17Mon
18Tue3:559.15:387.510:40-1.110:503.25:378:48Waxing Crescent18Tue
19Wed4:528.56:327.611:33-0.711:593.05:368:49First Quarter19Wed
20Thu5:587.87:277.812:29-0.15:358:50First Quarter20Thu
21Fri7:137.28:228.21:132.61:280.55:348:51First Quarter21Fri
22Sat8:326.89:148.72:261.82:281.05:338:53Waxing Gibbous22Sat
23Sun9:486.810:049.13:330.93:261.55:328:54Waxing Gibbous23Sun
24Mon10:577.010:509.64:320.04:201.95:318:55Waxing Gibbous24Mon
25Tue11:587.311:359.85:23-0.85:122.35:308:56Waxing Gibbous25Tue
26Wed12:537.66:11-1.36:012.65:298:57Full Moon26Wed
27Thu12:199.91:437.86:56-1.66:492.85:288:58Full Moon27Thu
28Fri1:029.92:297.97:39-1.67:353.05:278:59Full Moon28Fri
29Sat1:449.73:127.88:21-1.48:193.25:279:00Full Moon29Sat
30Sun2:259.33:547.79:02-1.19:033.35:269:01Waning Gibbous30Sun
31Mon3:058.94:367.59:42-0.79:493.45:259:02Waning Gibbous31Mon
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 10:19 am — 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 neap phase. Tonight's moon is 59% 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 minimum.

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 (59% illuminated). This places Westport, Grays Harbor, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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