Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide : in 5m at 3:56 pm (5.4 ft)
Next high tide : 10:04 pm (11.5 ft)
Sunset today : 8:38 pm
Sunrise tomorrow : 5:53 am
Moon phase : Third Quarter (53% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Jun 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:4112.16:0111.510:50-2.511:146.35:168:59New Moon1Wed
2Thu4:1811.96:5312.011:30-3.15:159:00New Moon2Thu
3Fri4:5811.47:4312.312:106.812:12-3.35:159:01New Moon3Fri
4Sat5:4010.88:3112.41:067.112:54-3.05:149:02Waxing Crescent4Sat
5Sun6:2510.19:1712.32:047.21:37-2.45:149:03Waxing Crescent5Sun
6Mon7:159.410:0312.13:067.12:23-1.65:139:04Waxing Crescent6Mon
7Tue8:128.610:4811.84:146.83:10-0.55:139:04Waxing Crescent7Tue
8Wed9:177.911:3211.65:276.23:590.65:139:05First Quarter8Wed
9Thu10:347.36:335.44:521.85:129:06First Quarter9Thu
10Fri12:1411.312:037.07:274.55:493.15:129:06First Quarter10Fri
11Sat12:5211.21:377.28:093.46:504.25:129:07First Quarter11Sat
12Sun1:2611.13:007.98:432.47:535.25:129:08Waxing Gibbous12Sun
13Mon1:5811.04:058.89:131.38:546.05:129:08Waxing Gibbous13Mon
14Tue2:2910.94:579.69:410.39:496.75:129:09Waxing Gibbous14Tue
15Wed2:5810.85:4110.410:11-0.710:387.15:129:09Waxing Gibbous15Wed
16Thu3:2910.76:1911.010:43-1.511:247.55:129:09Full Moon16Thu
17Fri4:0010.66:5611.511:18-2.15:129:10Full Moon17Fri
18Sat4:3510.57:3311.912:077.711:56 AM-2.65:129:10Full Moon18Sat
19Sun5:1310.48:1112.112:517.712:37-2.85:129:10Waning Gibbous19Sun
20Mon5:5710.28:5112.21:377.61:20-2.75:129:11Waning Gibbous20Mon
21Tue6:489.99:3312.32:287.32:06-2.35:129:11Waning Gibbous21Tue
22Wed7:479.310:1512.33:236.82:54-1.55:139:11Waning Gibbous22Wed
23Thu8:568.710:5712.34:246.03:44-0.45:139:11Third Quarter23Thu
24Fri10:168.111:3912.35:284.84:381.15:139:11Third Quarter24Fri
25Sat11:497.86:293.45:382.75:149:11Third Quarter25Sat
26Sun12:2112.31:308.17:251.86:444.35:149:11Waning Crescent26Sun
27Mon1:0312.23:049.08:160.37:565.65:159:11Waning Crescent27Mon
28Tue1:4512.14:2010.19:03-1.19:096.65:159:11Waning Crescent28Tue
29Wed2:2711.95:2111.19:47-2.110:167.15:169:11Waning Crescent29Wed
30Thu3:0911.66:1111.710:30-2.811:167.45:169:11New Moon30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9445993)

Common Questions About Harper, Yukon Harbor, WA Tides

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What time does the tide turn (slack tide) in Harper, Yukon Harbor, WA today?

Slack tide in Harper, Yukon Harbor, WA is approximately 7:00 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 Harper, Yukon Harbor, WA?

Harper, Yukon Harbor, WA is currently in a neap phase. Tonight's moon is 53% 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 minimum.

What datum are Harper, Yukon 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 Harper, Yukon Harbor, WA?

Tide predictions for Harper, Yukon 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 Harper, Yukon Harbor, WA?

Tide data for Harper, Yukon Harbor, WA is sourced from NOAA Station #9445993. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9445993.

What is the moon phase in Harper, Yukon Harbor, WA tonight?

Tonight the moon over Harper, Yukon Harbor, WA is Third Quarter (53% illuminated). This places Harper, Yukon Harbor, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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