Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide : in 2h 06m at 2:58 pm (0.7 ft)
Next high tide : 9:57 pm (12.0 ft)
Sunset today : 9:09 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Sep 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:118.810:209.64:291.94:366.26:307:49Third Quarter1Fri
2Sat12:428.95:221.75:577.06:317:47Third Quarter2Sat
3Sun2:169.46:201.57:437.36:337:45Third Quarter3Sun
4Mon12:129.03:189.97:191.19:017.16:347:43Waning Crescent4Mon
5Tue1:169.03:5910.48:150.79:446.76:357:41Waning Crescent5Tue
6Wed2:139.34:3110.89:060.110:156.16:377:39Waning Crescent6Wed
7Thu3:049.74:5811.29:52-0.310:455.56:387:37Waning Crescent7Thu
8Fri3:5110.25:2511.510:35-0.611:174.66:397:35New Moon8Fri
9Sat4:3810.65:5411.711:16-0.611:533.66:407:33New Moon9Sat
10Sun5:2610.96:2411.911:58-0.16:427:31New Moon10Sun
11Mon6:1811.16:5612.012:322.612:410.66:437:29Waxing Crescent11Mon
12Tue7:1211.07:3112.01:151.51:251.86:447:26Waxing Crescent12Tue
13Wed8:1110.88:0911.82:010.72:123.16:467:24Waxing Crescent13Wed
14Thu9:1610.58:5111.42:500.13:044.56:477:22First Quarter14Thu
15Fri10:3210.29:3910.83:44-0.24:075.86:487:20First Quarter15Fri
16Sat12:0310.14:43-0.25:296.76:507:18First Quarter16Sat
17Sun1:4010.45:49-0.17:116.96:517:16First Quarter17Sun
18Mon2:5310.96:570.08:396.46:527:14Waxing Gibbous18Mon
19Tue1:119.53:4511.48:040.19:385.66:547:12Waxing Gibbous19Tue
20Wed2:249.64:2611.69:030.110:234.86:557:10Waxing Gibbous20Wed
21Thu3:269.84:5811.69:540.310:594.06:577:08Waxing Gibbous21Thu
22Fri4:1810.15:2411.510:390.611:313.36:587:06Full Moon22Fri
23Sat5:0510.35:4711.411:191.16:597:04Full Moon23Sat
24Sun5:4810.46:1011.212:012.711:57 AM1.87:017:02Full Moon24Sun
25Mon6:3010.46:3411.012:312.112:342.77:027:00Full Moon25Mon
26Tue7:1310.47:0110.81:011.61:113.67:036:58Waning Gibbous26Tue
27Wed7:5710.47:3010.41:341.21:494.57:056:56Waning Gibbous27Wed
28Thu8:4410.38:0210.02:090.92:315.47:066:54Waning Gibbous28Thu
29Fri9:3610.18:379.52:490.93:206.37:076:52Waning Gibbous29Fri
30Sat10:3710.09:198.93:331.04:226.97:096:50Third Quarter30Sat
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 6:27 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 transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

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 Waning Gibbous (71% illuminated). This places Harper, Yukon Harbor, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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