Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Westport, Grays Harbor, WA.
Next low tide : 10:09 am (-0.5 ft)
Next high tide : in 9m at 3:36 am (7.9 ft)
Sunset today : 9:13 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Jun 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:429.94:207.99:24-1.99:243.45:249:04Waxing Crescent1Tue
2Wed3:299.35:107.610:12-1.310:193.65:249:05Waxing Crescent2Wed
3Thu4:188.66:017.411:01-0.611:193.75:239:05Waxing Crescent3Thu
4Fri5:117.86:527.311:520.15:239:06First Quarter4Fri
5Sat6:117.07:427.312:253.612:430.85:239:07First Quarter5Sat
6Sun7:176.48:307.51:343.31:361.45:229:08First Quarter6Sun
7Mon8:296.09:147.72:422.72:281.95:229:08First Quarter7Mon
8Tue9:405.99:548.13:402.03:182.35:229:09Waxing Gibbous8Tue
9Wed10:426.110:318.44:291.24:052.75:219:10Waxing Gibbous9Wed
10Thu11:386.311:088.75:110.54:503.05:219:10Waxing Gibbous10Thu
11Fri12:286.65:51-0.15:333.25:219:11Waxing Gibbous11Fri
12Sat1:146.96:30-0.66:153.45:219:11Full Moon12Sat
13Sun12:219.11:587.27:08-1.06:563.65:219:12Full Moon13Sun
14Mon12:599.22:407.37:46-1.27:363.65:219:12Full Moon14Mon
15Tue1:379.23:227.38:25-1.48:163.65:219:13Full Moon15Tue
16Wed2:169.14:047.39:05-1.48:583.65:219:13Waning Gibbous16Wed
17Thu2:578.94:477.39:46-1.39:463.55:219:14Waning Gibbous17Thu
18Fri3:428.65:317.310:30-1.110:423.35:219:14Waning Gibbous18Fri
19Sat4:348.06:177.511:16-0.711:462.95:219:14Third Quarter19Sat
20Sun5:357.47:057.812:06-0.25:219:14Third Quarter20Sun
21Mon6:476.77:538.212:562.412:590.55:229:15Third Quarter21Mon
22Tue8:086.38:448.62:061.61:561.25:229:15Third Quarter22Tue
23Wed9:306.29:349.13:130.62:551.85:229:15Waning Crescent23Wed
24Thu10:446.410:249.64:13-0.43:542.35:239:15Waning Crescent24Thu
25Fri11:506.811:139.95:08-1.24:512.75:239:15Waning Crescent25Fri
26Sat12:497.36:00-1.85:462.95:239:15New Moon26Sat
27Sun12:0310.11:427.66:49-2.16:403.05:249:15New Moon27Sun
28Mon12:5210.12:307.87:37-2.27:313.15:249:15New Moon28Mon
29Tue1:419.93:167.98:22-2.08:203.05:259:15New Moon29Tue
30Wed2:279.53:597.89:06-1.79:093.05:269:14Waxing Crescent30Wed
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 6:52 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 spring phase. Tonight's moon is 80% 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 Waning Gibbous (80% 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