Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Westport, Grays Harbor, WA.
Next low tide : 12:58 pm (2.2 ft)
Next high tide : in 2h 37m at 7:35 am (5.7 ft)
Sunset today : 9:12 pm
Sunrise tomorrow : 5:31 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Dec 1986

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:218.411:39 AM11.05:263.26:23-2.07:414:29New Moon1Mon
2Tue1:138.612:2511.26:153.47:11-2.27:424:29New Moon2Tue
3Wed2:048.71:1311.17:053.67:59-2.07:434:29Waxing Crescent3Wed
4Thu2:558.72:0310.77:563.78:49-1.67:444:28Waxing Crescent4Thu
5Fri3:488.62:5710.18:533.89:41-0.97:454:28Waxing Crescent5Fri
6Sat4:418.53:569.29:563.910:36-0.27:464:28First Quarter6Sat
7Sun5:368.55:028.311:073.811:310.67:474:28First Quarter7Sun
8Mon6:318.66:147.512:223.47:484:27First Quarter8Mon
9Tue7:248.87:327.012:281.41:362.87:494:27First Quarter9Tue
10Wed8:149.18:496.91:252.12:422.07:504:27Waxing Gibbous10Wed
11Thu8:599.49:577.02:202.83:361.27:514:27Waxing Gibbous11Thu
12Fri9:399.610:567.33:113.34:210.67:524:27Waxing Gibbous12Fri
13Sat10:189.811:467.63:583.75:020.17:534:27Waxing Gibbous13Sat
14Sun10:559.84:434.15:40-0.27:544:28Full Moon14Sun
15Mon12:307.911:32 AM9.95:264.36:17-0.37:554:28Full Moon15Mon
16Tue1:108.112:089.86:074.46:54-0.37:554:28Full Moon16Tue
17Wed1:488.112:449.76:474.57:30-0.37:564:28Full Moon17Wed
18Thu2:258.11:199.57:254.68:06-0.17:574:29Waning Gibbous18Thu
19Fri3:038.01:549.28:044.68:420.17:574:29Waning Gibbous19Fri
20Sat3:418.02:318.88:444.69:190.37:584:29Waning Gibbous20Sat
21Sun4:197.93:128.39:304.59:570.77:584:30Waning Gibbous21Sun
22Mon4:597.94:017.710:254.310:371.17:594:30Third Quarter22Mon
23Tue5:408.15:027.111:283.911:221.77:594:31Third Quarter23Tue
24Wed6:238.46:196.612:353.28:004:31Third Quarter24Wed
25Thu7:088.87:456.412:132.31:402.38:004:32Third Quarter25Thu
26Fri7:569.39:066.71:112.92:411.38:004:33Waning Crescent26Fri
27Sat8:469.910:167.12:133.43:370.28:014:33Waning Crescent27Sat
28Sun9:3610.411:187.73:143.74:29-0.78:014:34Waning Crescent28Sun
29Mon10:2810.94:123.95:21-1.58:014:35New Moon29Mon
30Tue12:138.211:20 AM11.25:083.96:11-1.98:014:36New Moon30Tue
31Wed1:048.612:1311.36:023.76:59-2.18:014:37New Moon31Wed
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 10:16 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 transitional phase. Tonight's moon is 39% 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 Third Quarter (39% 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