Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide (tomorrow) : 4:31 am (5.2 ft)
Next high tide : in 2h 33m at 10:11 pm (12.5 ft)
Sunset today : 9:10 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Dec 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:249.61:3712.47:465.08:39-0.47:374:21Waning Crescent1Wed
2Thu3:2510.72:1112.58:435.99:19-1.97:384:20New Moon2Thu
3Fri4:2211.72:4812.69:396.710:01-3.17:394:20New Moon3Fri
4Sat5:1612.53:2712.410:337.310:44-3.77:414:19New Moon4Sat
5Sun6:0913.04:1112.111:287.611:30-3.87:424:19New Moon5Sun
6Mon7:0113.24:5911.612:267.87:434:19Waxing Crescent6Mon
7Tue7:5313.25:5410.812:18-3.41:297.77:444:19Waxing Crescent7Tue
8Wed8:4613.06:569.91:08-2.52:397.37:454:19Waxing Crescent8Wed
9Thu9:3812.88:088.92:00-1.33:576.67:464:18First Quarter9Thu
10Fri10:2912.69:358.12:540.25:145.57:474:18First Quarter10Fri
11Sat11:1612.411:177.73:531.76:194.37:484:18First Quarter11Sat
12Sun11:5912.14:573.37:103.07:494:18First Quarter12Sun
13Mon1:018.112:3711.96:064.77:521.87:494:19Waxing Gibbous13Mon
14Tue2:279.01:1111.67:185.88:270.87:504:19Waxing Gibbous14Tue
15Wed3:3310.01:4111.38:256.78:58-0.17:514:19Waxing Gibbous15Wed
16Thu4:2510.92:1111.19:247.39:27-0.77:524:19Waxing Gibbous16Thu
17Fri5:0811.52:4010.810:147.79:56-1.17:524:19Full Moon17Fri
18Sat5:4311.93:1110.610:598.010:27-1.47:534:20Full Moon18Sat
19Sun6:1412.23:4410.311:388.111:00-1.57:544:20Full Moon19Sun
20Mon6:4412.34:2010.112:158.17:544:21Full Moon20Mon
21Tue7:1312.44:589.812:537.97:554:21Waning Gibbous21Tue
22Wed7:4512.45:399.512:13-1.31:347.77:554:22Waning Gibbous22Wed
23Thu8:2012.56:269.112:53-0.92:207.37:564:22Waning Gibbous23Thu
24Fri8:5612.57:238.61:34-0.33:106.87:564:23Waning Gibbous24Fri
25Sat9:3312.48:328.12:170.54:035.97:564:23Third Quarter25Sat
26Sun10:1112.49:567.83:031.74:574.87:574:24Third Quarter26Sun
27Mon10:4912.411:307.93:553.05:493.47:574:25Third Quarter27Mon
28Tue11:2812.34:554.56:371.77:574:26Third Quarter28Tue
29Wed1:078.712:0712.46:035.97:240.17:574:27Waning Crescent29Wed
30Thu2:309.912:4812.47:177.08:10-1.47:574:27Waning Crescent30Thu
31Fri3:3711.11:3212.48:277.78:54-2.77:574:28Waning Crescent31Fri
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 1:21 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 28% 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 Waxing Crescent (28% 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