Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 8:54 am (-0.3 ft)
Next high tide : in 1h 02m at 1:22 am (10.9 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Jul 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:4910.36:2211.310:18-1.711:208.25:179:11Full Moon1Tue
2Wed3:2710.36:5411.710:56-2.35:179:10Full Moon2Wed
3Thu4:0710.47:2711.912:008.211:37 AM-2.75:189:10Full Moon3Thu
4Fri4:5210.48:0012.112:398.012:19-2.95:199:10Full Moon4Fri
5Sat5:4110.38:3412.31:217.61:02-2.85:199:09Waning Gibbous5Sat
6Sun6:3510.09:0812.42:087.11:47-2.35:209:09Waning Gibbous6Sun
7Mon7:369.59:4212.52:586.22:32-1.35:219:08Waning Gibbous7Mon
8Tue8:448.810:1712.53:535.13:180.15:229:08Third Quarter8Tue
9Wed10:028.210:5412.44:513.84:071.95:239:07Third Quarter9Wed
10Thu11:357.911:3212.25:492.35:023.85:249:07Third Quarter10Thu
11Fri1:248.36:460.96:085.75:249:06Third Quarter11Fri
12Sat12:1412.03:099.37:40-0.57:297.15:259:05Waning Crescent12Sat
13Sun12:5911.74:2610.48:32-1.58:577.85:269:05Waning Crescent13Sun
14Mon1:4711.45:2311.49:21-2.310:138.05:279:04Waning Crescent14Mon
15Tue2:3711.16:0811.910:07-2.711:147.95:289:03New Moon15Tue
16Wed3:2810.86:4812.210:52-2.85:299:02New Moon16Wed
17Thu4:1810.57:2312.212:047.511:35 AM-2.65:309:01New Moon17Thu
18Fri5:0810.27:5412.112:487.112:17-2.25:329:00New Moon18Fri
19Sat5:579.98:2211.91:296.712:57-1.65:338:59Waxing Crescent19Sat
20Sun6:479.48:4911.82:116.11:36-0.85:348:58Waxing Crescent20Sun
21Mon7:398.99:1611.72:525.52:140.35:358:57Waxing Crescent21Mon
22Tue8:358.49:4411.53:354.82:521.65:368:56Waxing Crescent22Tue
23Wed9:387.910:1311.24:204.03:313.15:378:55First Quarter23Wed
24Thu10:547.610:4510.95:063.14:134.75:388:54First Quarter24Thu
25Fri12:317.75:542.35:056.25:398:53First Quarter25Fri
26Sat2:338.36:431.56:217.45:418:52First Quarter26Sat
27Sun4:009.37:320.78:038.15:428:50Waxing Gibbous27Sun
28Mon12:4410.04:4910.28:200.09:328.35:438:49Waxing Gibbous28Mon
29Tue1:339.95:2610.89:06-0.810:258.25:448:48Waxing Gibbous29Tue
30Wed2:2310.05:5611.39:51-1.611:028.05:468:46Waxing Gibbous30Wed
31Thu3:1310.36:2411.610:35-2.211:367.65:478:45Full Moon31Thu
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 5:08 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 spring phase. Tonight's moon is 85% 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 maximum.

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 Gibbous (85% illuminated). This places Harper, Yukon Harbor, WA in a spring tide cycle, so tidal ranges are near their weekly maximum 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