Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Westport, Grays Harbor, WA.
Next low tide : in 4h 17m at 10:44 am (0.0 ft)
Next high tide : 5:39 pm (7.6 ft)
Sunset today : 9:13 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - May 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:057.28:206.512:254.71:121.45:598:27Third Quarter1Mon
2Tue7:206.89:146.81:434.42:131.55:588:28Third Quarter2Tue
3Wed8:396.79:587.32:553.83:081.55:568:29Waning Crescent3Wed
4Thu9:496.810:367.93:542.83:571.45:558:31Waning Crescent4Thu
5Fri10:497.111:128.54:421.84:411.55:538:32Waning Crescent5Fri
6Sat11:457.411:479.15:270.75:231.75:528:33Waning Crescent6Sat
7Sun12:387.76:09-0.46:041.95:508:35New Moon7Sun
8Mon12:239.61:297.96:52-1.26:462.25:498:36New Moon8Mon
9Tue1:0010.02:198.07:36-1.87:292.65:488:37New Moon9Tue
10Wed1:4010.23:108.08:20-2.18:132.95:468:39Waxing Crescent10Wed
11Thu2:2310.24:017.89:08-2.19:013.25:458:40Waxing Crescent11Thu
12Fri3:1010.04:567.69:58-1.89:543.55:448:41Waxing Crescent12Fri
13Sat4:029.55:547.410:53-1.310:583.75:428:42Waxing Crescent13Sat
14Sun5:028.86:547.411:52-0.75:418:44First Quarter14Sun
15Mon6:118.17:557.612:113.612:53-0.15:408:45First Quarter15Mon
16Tue7:277.48:527.91:303.21:550.45:398:46First Quarter16Tue
17Wed8:457.09:428.42:472.52:540.85:388:47Waxing Gibbous17Wed
18Thu9:586.910:278.83:531.63:481.35:368:48Waxing Gibbous18Thu
19Fri11:037.011:079.14:480.64:361.75:358:50Waxing Gibbous19Fri
20Sat12:007.25:34-0.15:202.25:348:51Waxing Gibbous20Sat
21Sun12:527.36:16-0.76:032.65:338:52Full Moon21Sun
22Mon12:209.41:387.56:56-1.06:443.05:328:53Full Moon22Mon
23Tue12:559.42:217.57:33-1.17:243.45:318:54Full Moon23Tue
24Wed1:299.33:027.58:11-1.08:033.65:318:55Full Moon24Wed
25Thu2:049.13:427.38:48-0.88:423.95:308:56Waning Gibbous25Thu
26Fri2:388.84:237.19:26-0.59:214.05:298:57Waning Gibbous26Fri
27Sat3:138.55:056.910:06-0.210:044.15:288:58Waning Gibbous27Sat
28Sun3:528.05:506.810:480.210:554.25:278:59Waning Gibbous28Sun
29Mon4:367.56:366.811:320.511:574.05:279:00Third Quarter29Mon
30Tue5:316.97:236.912:200.95:269:01Third Quarter30Tue
31Wed6:376.48:107.21:053.71:101.25:259:02Third Quarter31Wed
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 2:11 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 71% 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 Waning Gibbous (71% 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