Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide : in 1h 26m at 6:36 am (2.8 ft)
Next high tide : 12:18 pm (7.5 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:12 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Jan 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:4912.42:5912.310:057.310:14-3.37:574:29Full Moon1Mon
2Tue5:3613.03:4912.111:007.211:01-3.47:574:30Full Moon2Tue
3Wed6:2113.34:4211.711:546.911:48-3.17:574:31Waning Gibbous3Wed
4Thu7:0513.55:3911.112:496.47:574:32Waning Gibbous4Thu
5Fri7:4913.46:3910.312:36-2.21:475.97:574:33Waning Gibbous5Fri
6Sat8:3213.37:459.41:24-1.02:485.27:574:35Waning Gibbous6Sat
7Sun9:1613.09:008.62:130.53:524.47:564:36Third Quarter7Sun
8Mon10:0012.710:318.13:062.24:573.57:564:37Third Quarter8Mon
9Tue10:4512.34:053.95:592.67:564:38Third Quarter9Tue
10Wed12:198.311:31 AM11.85:145.46:531.77:554:39Third Quarter10Wed
11Thu1:589.112:1711.46:366.57:400.97:554:41Waning Crescent11Thu
12Fri3:1010.11:0111.17:587.18:200.27:544:42Waning Crescent12Fri
13Sat4:0310.91:4310.99:057.48:57-0.37:544:43Waning Crescent13Sat
14Sun4:4311.52:2210.79:577.49:31-0.67:534:44Waning Crescent14Sun
15Mon5:1711.83:0110.610:387.410:04-0.97:524:46New Moon15Mon
16Tue5:4412.03:3910.511:127.210:37-1.07:524:47New Moon16Tue
17Wed6:0812.14:1710.311:437.011:12-1.07:514:49New Moon17Wed
18Thu6:3212.24:5610.212:146.77:504:50New Moon18Thu
19Fri6:5712.35:3710.012:486.37:494:51Waxing Crescent19Fri
20Sat7:2612.46:219.712:23-0.41:265.87:484:53Waxing Crescent20Sat
21Sun7:5612.57:119.31:000.22:085.27:484:54Waxing Crescent21Sun
22Mon8:2912.48:088.91:381.12:544.57:474:56Waxing Crescent22Mon
23Tue9:0412.39:168.52:192.33:443.77:464:57First Quarter23Tue
24Wed9:4212.110:388.43:053.74:392.77:454:59First Quarter24Wed
25Thu10:2511.94:015.15:361.67:445:00First Quarter25Thu
26Fri12:148.811:12 AM11.75:126.46:330.47:435:02Waxing Gibbous26Fri
27Sat1:509.712:0511.76:357.37:28-0.77:415:03Waxing Gibbous27Sat
28Sun3:0110.71:0011.77:567.68:21-1.77:405:05Waxing Gibbous28Sun
29Mon3:5411.71:5611.89:037.49:11-2.47:395:06Waxing Gibbous29Mon
30Tue4:3812.32:5111.89:597.010:00-2.77:385:08Full Moon30Tue
31Wed5:1912.83:4711.810:506.410:47-2.77:375:10Full Moon31Wed
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 9:27 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 59% 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 First Quarter (59% 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