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 4h 35m 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 - Sep 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:039.76:071.18:468.06:297:50First Quarter1Mon
2Tue3:5210.37:110.89:407.66:307:48Waxing Gibbous2Tue
3Wed12:578.74:2410.68:120.410:077.26:327:46Waxing Gibbous3Wed
4Thu2:029.14:4910.99:04-0.110:286.66:337:44Waxing Gibbous4Thu
5Fri2:579.65:0911.29:50-0.510:515.86:347:42Waxing Gibbous5Fri
6Sat3:4610.15:2911.510:32-0.711:194.76:367:40Full Moon6Sat
7Sun4:3510.55:5111.711:12-0.411:523.46:377:38Full Moon7Sun
8Mon5:2610.86:1511.911:510.36:387:36Full Moon8Mon
9Tue6:1910.96:4212.112:292.112:321.46:407:34Waning Gibbous9Tue
10Wed7:1510.97:1112.11:100.81:142.86:417:32Waning Gibbous10Wed
11Thu8:1610.87:4411.91:53-0.21:594.36:427:30Waning Gibbous11Thu
12Fri9:2310.58:2111.52:41-0.92:495.86:447:27Third Quarter12Fri
13Sat10:4210.39:0510.83:33-1.13:517.16:457:25Third Quarter13Sat
14Sun12:2310.24:32-0.95:217.96:467:23Third Quarter14Sun
15Mon2:0210.65:38-0.67:257.96:487:21Third Quarter15Mon
16Tue3:0911.16:50-0.38:547.16:497:19Waning Crescent16Tue
17Wed12:549.23:5511.48:00-0.19:466.16:507:17Waning Crescent17Wed
18Thu2:159.34:3011.59:010.010:265.16:527:15Waning Crescent18Thu
19Fri3:219.64:5711.59:520.210:594.16:537:13Waning Crescent19Fri
20Sat4:169.95:1911.510:360.711:293.26:547:11New Moon20Sat
21Sun5:0510.15:3811.411:151.411:572.36:567:09New Moon21Sun
22Mon5:5010.25:5611.211:522.46:577:07New Moon22Mon
23Tue6:3510.36:1711.112:241.612:283.46:597:05New Moon23Tue
24Wed7:1910.46:4010.812:530.91:044.57:007:03Waxing Crescent24Wed
25Thu8:0510.47:0610.41:250.41:435.67:017:01Waxing Crescent25Thu
26Fri8:5310.47:3410.01:590.22:256.57:036:59Waxing Crescent26Fri
27Sat9:4710.28:049.42:370.23:157.37:046:57Waxing Crescent27Sat
28Sun10:5410.08:388.93:210.44:267.97:056:55First Quarter28Sun
29Mon12:2010.04:140.86:538.07:076:53First Quarter29Mon
30Tue1:4610.25:151.08:387.57:086:51First Quarter30Tue
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