Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Saturday, June 6, 2026
The tide is currently falling in Westport, Grays Harbor, WA.
Next low tide : in 5h 18m at 11:53 pm (3.5 ft)
Next high tide (tomorrow) : 5:31 am (6.9 ft)
Sunset today : 9:07 pm
Sunrise tomorrow : 5:22 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Sep 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:329.11:358.26:56-0.57:032.06:377:55Full Moon1Tue
2Wed1:159.12:088.37:32-0.47:431.76:387:53Full Moon2Wed
3Thu1:558.92:398.48:06-0.18:211.46:397:51Full Moon3Thu
4Fri2:338.63:098.48:380.38:581.26:407:49Waning Gibbous4Fri
5Sat3:118.13:378.39:090.89:351.26:427:47Waning Gibbous5Sat
6Sun3:497.74:058.29:401.510:151.26:437:45Waning Gibbous6Sun
7Mon4:307.14:348.110:102.210:571.46:447:43Waning Gibbous7Mon
8Tue5:176.65:077.910:422.911:471.56:467:41Third Quarter8Tue
9Wed6:156.25:497.811:213.56:477:39Third Quarter9Wed
10Thu7:285.96:457.612:461.612:214.16:487:37Third Quarter10Thu
11Fri8:495.97:567.71:541.51:454.46:507:35Third Quarter11Fri
12Sat10:006.39:107.93:031.13:054.26:517:33Waning Crescent12Sat
13Sun10:566.810:158.44:030.54:093.76:527:31Waning Crescent13Sun
14Mon11:427.411:128.94:55-0.15:032.96:537:29Waning Crescent14Mon
15Tue12:248.05:42-0.75:532.06:557:27Waning Crescent15Tue
16Wed12:059.41:038.66:26-1.06:401.16:567:25New Moon16Wed
17Thu12:569.61:429.27:08-1.17:270.26:577:23New Moon17Thu
18Fri1:479.72:209.67:49-0.98:14-0.46:597:21New Moon18Fri
19Sat2:379.42:599.88:31-0.49:02-0.87:007:19Waxing Crescent19Sat
20Sun3:289.03:399.99:120.49:52-0.97:017:17Waxing Crescent20Sun
21Mon4:238.44:219.79:571.310:45-0.67:037:15Waxing Crescent21Mon
22Tue5:227.75:099.310:462.311:44-0.27:047:13First Quarter22Tue
23Wed6:287.26:058.811:443.27:057:11First Quarter23Wed
24Thu7:436.87:118.412:500.212:543.87:067:09First Quarter24Thu
25Fri9:036.98:258.12:020.62:134.07:087:07First Quarter25Fri
26Sat10:147.39:378.23:150.73:313.77:097:05Waxing Gibbous26Sat
27Sun11:077.710:388.34:170.64:343.27:107:03Waxing Gibbous27Sun
28Mon11:498.111:318.55:070.55:242.67:127:01Waxing Gibbous28Mon
29Tue12:258.45:490.46:061.97:136:59Waxing Gibbous29Tue
30Wed12:178.612:578.66:260.56:451.47:146:57Full Moon30Wed
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 2:42 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 66% 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 (66% 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