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 : 9:25 pm (7.5 ft)
Next high tide : in 2h 49m at 4:45 pm (10.1 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 - Apr 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:5010.212:398.68:016.47:221.46:467:40Waxing Gibbous1Sun
2Mon2:3410.51:518.98:485.58:201.56:447:41Waxing Gibbous2Mon
3Tue3:0910.92:549.59:254.39:131.66:427:43Waxing Gibbous3Tue
4Wed3:4011.33:5110.210:022.810:022.06:407:44Waxing Gibbous4Wed
5Thu4:1111.74:4610.910:401.410:482.56:397:46Full Moon5Thu
6Fri4:4312.05:3911.511:19-0.111:353.26:377:47Full Moon6Fri
7Sat5:1712.26:3411.812:01-1.26:357:48Full Moon7Sat
8Sun5:5512.27:2911.912:224.112:45-2.06:337:50Waning Gibbous8Sun
9Mon6:3612.08:2711.81:114.91:31-2.36:317:51Waning Gibbous9Mon
10Tue7:2111.59:2811.62:055.72:21-2.16:297:53Waning Gibbous10Tue
11Wed8:1210.810:3511.33:056.33:14-1.56:277:54Third Quarter11Wed
12Thu9:1210.011:4811.14:186.64:12-0.66:257:55Third Quarter12Thu
13Fri10:259.15:496.45:170.46:237:57Third Quarter13Fri
14Sat12:5911.011:53 AM8.57:195.76:261.36:217:58Third Quarter14Sat
15Sun1:5911.11:258.58:274.77:352.06:198:00Waning Crescent15Sun
16Mon2:4511.22:458.89:173.58:392.66:178:01Waning Crescent16Mon
17Tue3:2111.23:509.39:562.59:343.26:158:02Waning Crescent17Tue
18Wed3:4911.14:439.910:281.610:213.86:148:04Waning Crescent18Wed
19Thu4:1311.05:2810.310:570.911:034.46:128:05New Moon19Thu
20Fri4:3710.96:0810.711:240.211:415.06:108:07New Moon20Fri
21Sat5:0210.76:4510.911:52-0.36:088:08New Moon21Sat
22Sun5:3010.57:2011.112:195.512:22-0.66:068:10New Moon22Sun
23Mon6:0110.37:5711.212:566.012:54-0.86:058:11Waxing Crescent23Mon
24Tue6:3410.08:3511.21:356.31:30-0.86:038:12Waxing Crescent24Tue
25Wed7:109.79:1811.12:176.62:10-0.66:018:14Waxing Crescent25Wed
26Thu7:509.210:0510.93:046.82:53-0.35:598:15Waxing Crescent26Thu
27Fri8:368.810:5610.84:006.83:400.25:588:16First Quarter27Fri
28Sat9:368.311:4910.85:056.64:330.85:568:18First Quarter28Sat
29Sun10:518.06:146.15:311.45:548:19First Quarter29Sun
30Mon12:3910.912:158.07:155.16:322.15:538:21First Quarter30Mon
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 7:05 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 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