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 5h 17m 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 - Jul 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:3512.02:128.57:421.07:165.45:169:11Waxing Gibbous1Fri
2Sat1:1512.03:349.68:30-0.68:276.45:179:10Waxing Gibbous2Sat
3Sun1:5812.04:4110.79:17-2.09:367.15:189:10Waxing Gibbous3Sun
4Mon2:4212.05:3811.510:04-3.010:397.45:189:10Full Moon4Mon
5Tue3:2911.96:2812.210:51-3.711:387.45:199:09Full Moon5Tue
6Wed4:1811.77:1412.511:38-3.95:209:09Full Moon6Wed
7Thu5:1111.37:5812.612:337.212:25-3.65:219:08Waning Gibbous7Thu
8Fri6:0610.78:4112.61:296.81:12-2.95:229:08Waning Gibbous8Fri
9Sat7:0410.09:2212.52:256.31:59-1.95:229:07Waning Gibbous9Sat
10Sun8:069.210:0112.33:245.62:47-0.65:239:07Waning Gibbous10Sun
11Mon9:148.410:4012.04:254.83:350.95:249:06Third Quarter11Mon
12Tue10:327.811:1911.65:253.94:262.65:259:05Third Quarter12Tue
13Wed12:067.56:233.05:244.35:269:05Third Quarter13Wed
14Thu1:547.97:162.06:345.75:279:04Third Quarter14Thu
15Fri12:3810.93:268.88:031.17:576.75:289:03Waning Crescent15Fri
16Sat1:1810.54:319.88:440.49:187.35:299:02Waning Crescent16Sat
17Sun1:5910.25:1810.59:22-0.310:227.55:309:01Waning Crescent17Sun
18Mon2:3910.15:5511.09:58-0.811:097.55:319:01Waning Crescent18Mon
19Tue3:1910.06:2611.310:33-1.211:467.55:329:00New Moon19Tue
20Wed3:589.96:5311.511:09-1.55:338:59New Moon20Wed
21Thu4:379.97:1911.612:177.311:45 AM-1.75:358:58New Moon21Thu
22Fri5:169.97:4511.812:477.112:22-1.75:368:57New Moon22Fri
23Sat5:589.88:1411.91:216.71:00-1.55:378:55Waxing Crescent23Sat
24Sun6:449.68:4412.01:586.11:39-1.15:388:54Waxing Crescent24Sun
25Mon7:359.39:1512.12:405.42:19-0.35:398:53Waxing Crescent25Mon
26Tue8:338.99:4812.13:264.63:000.95:408:52Waxing Crescent26Tue
27Wed9:408.510:2412.04:163.63:452.45:428:51First Quarter27Wed
28Thu10:598.211:0311.85:102.44:374.05:438:49First Quarter28Thu
29Fri12:358.46:071.25:415.65:448:48First Quarter29Fri
30Sat2:199.17:040.07:006.85:458:47Waxing Gibbous30Sat
31Sun12:3511.53:4410.18:01-1.18:257.55:478:46Waxing Gibbous31Sun
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