Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 5:08 pm (2.6 ft)
Next high tide : in 3m at 11:11 am (7.3 ft)
Sunset today : 9:05 pm
Sunrise tomorrow : 5:13 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - May 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:5610.89:5612.02:187.42:16-2.85:518:22Waxing Crescent1Thu
2Fri7:4910.011:0211.73:297.63:09-1.85:508:23First Quarter2Fri
3Sat8:539.05:007.44:07-0.75:488:25First Quarter3Sat
4Sun12:0811.510:15 AM8.16:386.75:110.55:478:26First Quarter4Sun
5Mon1:0711.411:54 AM7.67:505.66:181.65:458:27First Quarter5Mon
6Tue1:5511.31:327.68:414.47:252.55:448:29Waxing Gibbous6Tue
7Wed2:3111.22:548.19:213.28:273.45:428:30Waxing Gibbous7Wed
8Thu2:5811.14:008.89:522.19:214.35:418:31Waxing Gibbous8Thu
9Fri3:2111.04:559.510:181.010:105.15:398:33Waxing Gibbous9Fri
10Sat3:4110.85:4110.210:420.210:545.95:388:34Full Moon10Sat
11Sun4:0310.76:2210.711:07-0.611:356.65:378:35Full Moon11Sun
12Mon4:2710.56:5911.111:33-1.25:358:37Full Moon12Mon
13Tue4:5310.37:3411.412:157.112:03-1.55:348:38Full Moon13Tue
14Wed5:2110.08:1111.512:567.412:37-1.75:338:39Waning Gibbous14Wed
15Thu5:529.78:5011.51:387.71:15-1.75:318:40Waning Gibbous15Thu
16Fri6:269.59:3311.52:237.81:56-1.65:308:42Waning Gibbous16Fri
17Sat7:069.110:2011.43:157.82:41-1.25:298:43Waning Gibbous17Sat
18Sun7:578.711:0911.44:157.63:30-0.75:288:44Third Quarter18Sun
19Mon9:088.211:5511.45:237.14:220.05:278:45Third Quarter19Mon
20Tue10:367.76:276.15:190.95:268:47Third Quarter20Tue
21Wed12:3611.512:107.77:194.86:192.05:258:48Third Quarter21Wed
22Thu1:1311.71:408.28:043.17:213.25:248:49Waning Crescent22Thu
23Fri1:4711.93:009.08:461.28:234.45:238:50Waning Crescent23Fri
24Sat2:2112.14:1110.19:27-0.79:245.65:228:51Waning Crescent24Sat
25Sun2:5512.25:1411.110:08-2.210:236.55:218:52New Moon25Sun
26Mon3:3212.26:1211.910:51-3.411:217.25:208:53New Moon26Mon
27Tue4:1212.07:0612.411:34-4.05:198:54New Moon27Tue
28Wed4:5511.67:5912.612:187.612:20-4.05:188:55Waxing Crescent28Wed
29Thu5:4311.08:5012.61:177.71:07-3.65:188:56Waxing Crescent29Thu
30Fri6:3710.39:4112.42:207.61:56-2.85:178:57Waxing Crescent30Fri
31Sat7:369.410:3012.13:297.22:46-1.75:168:58Waxing Crescent31Sat
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 2:09 pm — 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 46% 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 Third Quarter (46% 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