Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Westport, Grays Harbor, WA.
Next low tide : 11:13 pm (2.4 ft)
Next high tide : in 1h 54m at 5:39 pm (8.2 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Jul 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:298.04:417.79:54-0.210:152.85:259:14Waxing Crescent1Tue
2Wed4:087.55:187.610:290.311:032.75:269:14Waxing Crescent2Wed
3Thu4:517.05:567.611:060.811:562.65:279:14First Quarter3Thu
4Fri5:436.46:387.711:471.45:279:13First Quarter4Fri
5Sat6:465.97:247.812:542.312:341.95:289:13First Quarter5Sat
6Sun8:025.78:168.11:571.91:322.45:299:13First Quarter6Sun
7Mon9:205.79:108.52:591.22:362.75:309:12Waxing Gibbous7Mon
8Tue10:296.110:048.93:560.43:382.85:309:12Waxing Gibbous8Tue
9Wed11:296.610:569.44:49-0.54:372.75:319:11Waxing Gibbous9Wed
10Thu12:237.25:39-1.25:322.45:329:11Waxing Gibbous10Thu
11Fri1:137.76:27-1.96:252.15:339:10Full Moon11Fri
12Sat12:4010.12:008.27:14-2.37:171.75:349:09Full Moon12Sat
13Sun1:3110.22:458.68:00-2.58:091.45:359:09Full Moon13Sun
14Mon2:2210.03:308.98:45-2.49:011.15:369:08Waning Gibbous14Mon
15Tue3:139.64:159.09:30-1.99:540.95:379:07Waning Gibbous15Tue
16Wed4:068.95:019.110:16-1.210:520.95:389:06Waning Gibbous16Wed
17Thu5:038.15:499.011:04-0.311:530.95:399:05Third Quarter17Thu
18Fri6:047.26:408.911:550.65:409:04Third Quarter18Fri
19Sat7:136.57:348.812:580.912:511.65:419:04Third Quarter19Sat
20Sun8:286.28:318.72:060.81:522.35:429:03Third Quarter20Sun
21Mon9:456.29:298.73:140.52:572.85:439:02Waning Crescent21Mon
22Tue10:526.510:228.84:150.23:583.05:449:01Waning Crescent22Tue
23Wed11:486.811:128.95:06-0.14:543.05:459:00Waning Crescent23Wed
24Thu12:357.25:51-0.45:432.95:468:58Waning Crescent24Thu
25Fri1:157.46:32-0.56:282.75:488:57New Moon25Fri
26Sat12:409.01:517.77:09-0.67:102.55:498:56New Moon26Sat
27Sun1:198.92:257.87:44-0.67:502.35:508:55New Moon27Sun
28Mon1:578.72:587.98:18-0.58:282.25:518:54New Moon28Mon
29Tue2:348.43:308.08:51-0.39:062.05:528:52Waxing Crescent29Tue
30Wed3:108.14:028.09:220.09:451.95:548:51Waxing Crescent30Wed
31Thu3:477.64:348.09:540.510:271.95:558:50Waxing Crescent31Thu
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 8:26 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 28% 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 Waxing Crescent (28% 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