Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 7:03 am (3.1 ft)
Next high tide : in 2h 35m at 12:03 am (11.6 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 - Apr 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:3010.011:3810.33:437.64:08-0.56:467:40First Quarter1Sat
2Sun9:289.55:007.95:10-0.26:447:42First Quarter2Sun
3Mon12:5710.410:53 AM9.16:357.66:170.16:427:43First Quarter3Mon
4Tue1:5910.712:279.07:566.77:240.36:407:44Waxing Gibbous4Tue
5Wed2:4311.11:529.38:515.38:260.76:387:46Waxing Gibbous5Wed
6Thu3:1811.53:069.99:353.79:221.26:367:47Waxing Gibbous6Thu
7Fri3:4911.94:1110.510:162.010:142.06:347:49Waxing Gibbous7Fri
8Sat4:2012.25:1111.110:560.411:032.96:327:50Full Moon8Sat
9Sun4:5212.36:0811.511:36-0.911:514.06:307:51Full Moon9Sun
10Mon5:2612.27:0411.712:16-1.76:287:53Full Moon10Mon
11Tue6:0111.97:5911.812:405.012:57-2.16:277:54Waning Gibbous11Tue
12Wed6:4011.48:5511.61:315.91:40-2.06:257:56Waning Gibbous12Wed
13Thu7:2210.79:5411.32:266.62:26-1.56:237:57Waning Gibbous13Thu
14Fri8:089.910:5911.03:317.13:15-0.76:217:58Third Quarter14Fri
15Sat9:049.04:537.24:090.26:198:00Third Quarter15Sat
16Sun12:0910.710:14 AM8.36:336.95:091.16:178:01Third Quarter16Sun
17Mon1:1410.611:39 AM7.87:516.16:151.96:158:03Third Quarter17Mon
18Tue2:0510.61:097.88:435.27:212.56:138:04Waning Crescent18Tue
19Wed2:4110.62:258.19:204.38:203.06:128:05Waning Crescent19Wed
20Thu3:0810.63:278.79:493.39:113.56:108:07Waning Crescent20Thu
21Fri3:3010.74:199.310:132.39:554.16:088:08Waning Crescent21Fri
22Sat3:5010.75:039.810:371.310:354.76:068:10Waning Crescent22Sat
23Sun4:1210.85:4410.411:010.411:135.36:048:11New Moon23Sun
24Mon4:3510.86:2410.811:30-0.511:525.96:038:12New Moon24Mon
25Tue5:0110.77:0311.212:01-1.26:018:14New Moon25Tue
26Wed5:3010.67:4511.412:316.512:37-1.75:598:15Waxing Crescent26Wed
27Thu6:0210.58:3111.51:136.91:17-1.95:578:17Waxing Crescent27Thu
28Fri6:3810.29:2111.51:587.32:01-1.95:568:18Waxing Crescent28Fri
29Sat7:209.910:1511.32:517.52:49-1.65:548:19Waxing Crescent29Sat
30Sun8:159.411:1311.33:547.43:43-1.15:538:21First Quarter30Sun
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 3:33 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 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