Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Westport, Grays Harbor, WA.
Next low tide (tomorrow) : 5:14 am (-0.1 ft)
Next high tide : in 4h 22m at 10:20 pm (8.6 ft)
Sunset today : 9:15 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Mar 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:089.41:139.46:561.07:110.26:536:03Full Moon1Sun
2Mon1:419.71:589.17:380.47:460.76:526:04Waning Gibbous2Mon
3Tue2:1510.02:458.78:220.18:231.36:506:05Waning Gibbous3Tue
4Wed2:5110.13:368.19:090.09:032.06:486:07Waning Gibbous4Wed
5Thu3:3110.04:357.410:020.29:492.86:466:08Third Quarter5Thu
6Fri4:199.75:436.911:030.410:483.66:446:10Third Quarter6Fri
7Sat5:179.47:036.712:120.76:426:11Third Quarter7Sat
8Sun7:299.09:246.912:034.02:270.87:407:13Third Quarter8Sun
9Mon8:488.910:317.42:274.13:380.67:387:14Waning Crescent9Mon
10Tue10:019.011:248.03:453.74:390.37:367:16Waning Crescent10Tue
11Wed11:039.24:502.95:290.17:347:17Waning Crescent11Wed
12Thu12:098.611:59 AM9.45:442.16:130.17:327:18New Moon12Thu
13Fri12:489.112:489.46:321.46:530.27:307:20New Moon13Fri
14Sat1:249.51:349.37:160.97:290.57:287:21New Moon14Sat
15Sun1:589.72:179.07:560.58:051.07:267:23New Moon15Sun
16Mon2:309.72:588.78:350.38:391.67:247:24Waxing Crescent16Mon
17Tue3:019.63:388.39:130.49:122.27:227:25Waxing Crescent17Tue
18Wed3:319.44:197.89:510.69:452.97:217:27Waxing Crescent18Wed
19Thu4:019.15:027.210:321.010:203.57:197:28Waxing Crescent19Thu
20Fri4:358.85:536.711:181.410:594.17:177:30First Quarter20Fri
21Sat5:158.46:546.412:111.77:157:31First Quarter21Sat
22Sun6:078.08:066.21:142.07:137:32First Quarter22Sun
23Mon7:167.79:186.41:114.72:221.97:117:34First Quarter23Mon
24Tue8:337.610:156.92:324.53:251.77:097:35Waxing Gibbous24Tue
25Wed9:437.810:597.43:413.94:181.37:077:37Waxing Gibbous25Wed
26Thu10:428.111:398.14:363.15:030.97:057:38Waxing Gibbous26Thu
27Fri11:368.55:242.25:440.77:037:39Waxing Gibbous27Fri
28Sat12:158.712:268.86:091.26:230.67:017:41Full Moon28Sat
29Sun12:519.31:159.06:520.27:030.76:597:42Full Moon29Sun
30Mon1:279.82:039.07:35-0.57:421.06:577:43Full Moon30Mon
31Tue2:0310.22:518.98:19-1.08:221.46:557:45Waning Gibbous31Tue
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 1:47 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 85% 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 Waxing Gibbous (85% 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