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 35m at 4:30 am (1.2 ft)
Next high tide : 10:46 am (8.6 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 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:5810.88:4212.31:207.21:17-3.15:169:00Waning Gibbous1Tue
2Wed6:4710.49:3312.32:157.32:05-2.85:159:01Waning Gibbous2Wed
3Thu7:439.810:2512.33:177.12:56-2.15:159:01Waning Gibbous3Thu
4Fri8:519.011:1712.24:276.63:51-1.05:149:02Third Quarter4Fri
5Sat10:118.35:425.74:490.35:149:03Third Quarter5Sat
6Sun12:0712.211:45 AM7.86:524.45:521.75:139:04Third Quarter6Sun
7Mon12:5412.11:248.07:512.96:593.05:139:05Waning Crescent7Mon
8Tue1:3712.12:548.78:401.48:074.25:139:05Waning Crescent8Tue
9Wed2:1712.04:099.69:230.19:135.25:129:06Waning Crescent9Wed
10Thu2:5311.95:1010.510:02-1.010:146.05:129:07Waning Crescent10Thu
11Fri3:2911.66:0211.210:39-1.811:096.65:129:07New Moon11Fri
12Sat4:0311.26:4711.711:15-2.25:129:08New Moon12Sat
13Sun4:3910.87:2811.912:016.911:51 AM-2.35:129:08New Moon13Sun
14Mon5:1710.38:0612.012:517.112:28-2.25:129:09New Moon14Mon
15Tue5:579.88:4112.01:397.21:06-1.95:129:09Waxing Crescent15Tue
16Wed6:419.39:1711.92:287.11:45-1.35:129:10Waxing Crescent16Wed
17Thu7:298.89:5311.73:186.82:26-0.65:129:10Waxing Crescent17Thu
18Fri8:228.210:3111.64:126.53:090.25:129:10Waxing Crescent18Fri
19Sat9:227.711:1011.55:085.93:541.25:129:11First Quarter19Sat
20Sun10:347.211:4911.36:035.14:422.35:129:11First Quarter20Sun
21Mon11:567.16:534.25:353.55:139:11First Quarter21Mon
22Tue12:2711.31:247.47:353.16:344.65:139:11First Quarter22Tue
23Wed1:0411.22:458.18:131.97:385.65:139:11Waxing Gibbous23Wed
24Thu1:3911.13:519.08:500.78:426.45:149:11Waxing Gibbous24Thu
25Fri2:1411.14:4510.09:27-0.69:416.95:149:11Waxing Gibbous25Fri
26Sat2:5011.25:3210.910:06-1.710:357.35:149:11Full Moon26Sat
27Sun3:2811.36:1611.610:47-2.611:267.45:159:11Full Moon27Sun
28Mon4:0911.36:5912.111:30-3.35:159:11Full Moon28Mon
29Tue4:5511.27:4312.412:167.412:15-3.55:169:11Full Moon29Tue
30Wed5:4611.08:2612.61:077.21:01-3.45:169:11Waning Gibbous30Wed
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 7:38 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 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