Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide : in 4h 31m at 7:29 am (1.6 ft)
Next high tide : 2:08 pm (8.0 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:13 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - May 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:5911.012:338.37:325.16:541.65:518:22Third Quarter1Sun
2Mon1:4711.31:518.88:243.87:582.15:498:23Waning Crescent2Mon
3Tue2:2911.63:009.59:092.48:572.55:488:25Waning Crescent3Tue
4Wed3:0811.94:0210.49:510.99:523.15:468:26Waning Crescent4Wed
5Thu3:4612.14:5911.110:33-0.510:453.75:458:28New Moon5Thu
6Fri4:2512.25:5511.711:16-1.711:374.35:438:29New Moon6Fri
7Sat5:0512.26:5012.112:00-2.45:428:30New Moon7Sat
8Sun5:4811.87:4412.312:294.912:44-2.75:408:32Waxing Crescent8Sun
9Mon6:3311.38:3912.31:245.51:31-2.65:398:33Waxing Crescent9Mon
10Tue7:2310.69:3512.12:235.92:19-2.05:388:34Waxing Crescent10Tue
11Wed8:189.710:3311.93:296.03:10-1.15:368:36Waxing Crescent11Wed
12Thu9:218.811:3211.64:465.94:040.05:358:37First Quarter12Thu
13Fri10:378.16:095.45:041.25:348:38First Quarter13Fri
14Sat12:2911.412:067.77:234.66:082.35:328:39First Quarter14Sat
15Sun1:2111.31:387.88:203.77:163.25:318:41Waxing Gibbous15Sun
16Mon2:0411.22:558.39:042.78:203.95:308:42Waxing Gibbous16Mon
17Tue2:4011.03:579.09:391.99:174.55:298:43Waxing Gibbous17Tue
18Wed3:1010.94:479.610:081.110:065.05:288:44Waxing Gibbous18Wed
19Thu3:3810.85:2910.110:350.410:495.45:278:46Waxing Gibbous19Thu
20Fri4:0610.76:0610.611:02-0.211:285.85:268:47Full Moon20Fri
21Sat4:3510.66:4010.911:31-0.75:248:48Full Moon21Sat
22Sun5:0610.47:1311.212:076.112:02-1.15:238:49Full Moon22Sun
23Mon5:3910.27:4811.512:456.412:37-1.35:238:50Full Moon23Mon
24Tue6:149.98:2611.61:266.51:14-1.45:228:51Waning Gibbous24Tue
25Wed6:539.69:0611.72:106.61:54-1.35:218:52Waning Gibbous25Wed
26Thu7:379.29:4911.72:596.52:38-0.95:208:54Waning Gibbous26Thu
27Fri8:308.810:3511.73:556.33:25-0.35:198:55Third Quarter27Fri
28Sat9:358.311:2311.74:555.84:160.55:188:56Third Quarter28Sat
29Sun10:538.05:595.05:141.55:188:57Third Quarter29Sun
30Mon12:1111.812:188.06:583.86:162.55:178:58Third Quarter30Mon
31Tue12:5711.91:448.57:522.47:223.55:168:59Waning Crescent31Tue
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 10:48 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 transitional phase. Tonight's moon is 69% 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 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 (69% illuminated). This places Harper, Yukon 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