Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide (tomorrow) : 7:20 am (0.6 ft)
Next high tide : in 2h 55m at 11:44 pm (10.6 ft)
Sunset today : 8:56 pm
Sunrise tomorrow : 5:36 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Jul 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:4710.69:1112.72:046.51:48-2.75:179:11Waning Gibbous1Mon
2Tue7:499.89:5612.63:055.92:38-1.55:179:10Waning Gibbous2Tue
3Wed8:578.910:4012.44:105.13:29-0.15:189:10Third Quarter3Wed
4Thu10:158.111:2412.15:164.24:231.65:199:10Third Quarter4Thu
5Fri11:477.76:213.25:233.35:209:09Third Quarter5Fri
6Sat12:0811.81:327.97:192.16:314.85:209:09Third Quarter6Sat
7Sun12:5111.43:068.78:091.27:495.95:219:08Waning Crescent7Sun
8Mon1:3211.04:179.68:530.39:066.65:229:08Waning Crescent8Mon
9Tue2:1210.75:1010.49:31-0.410:117.05:239:07Waning Crescent9Tue
10Wed2:5010.45:5311.010:06-0.911:047.25:249:07Waning Crescent10Wed
11Thu3:2710.26:2711.310:40-1.211:467.25:259:06New Moon11Thu
12Fri4:0410.16:5611.511:13-1.45:269:05New Moon12Fri
13Sat4:429.97:2211.612:217.211:47 AM-1.55:269:05New Moon13Sat
14Sun5:209.87:4811.712:537.012:23-1.55:279:04New Moon14Sun
15Mon6:009.68:1611.81:266.712:59-1.35:289:03Waxing Crescent15Mon
16Tue6:429.48:4611.92:026.41:36-0.95:309:02Waxing Crescent16Tue
17Wed7:299.09:1811.92:425.92:15-0.35:319:01Waxing Crescent17Wed
18Thu8:208.79:5111.93:265.22:550.65:329:00Waxing Crescent18Thu
19Fri9:218.310:2711.84:144.43:381.85:338:59First Quarter19Fri
20Sat10:328.011:0411.75:053.54:253.25:348:58First Quarter20Sat
21Sun11:578.011:4511.65:582.35:224.65:358:57First Quarter21Sun
22Mon1:318.56:531.16:325.95:368:56First Quarter22Mon
23Tue12:3011.53:019.47:47-0.27:506.85:378:55Waxing Gibbous23Tue
24Wed1:1911.54:1010.48:39-1.49:057.25:388:54Waxing Gibbous24Wed
25Thu2:1011.65:0511.29:30-2.410:097.25:408:53Waxing Gibbous25Thu
26Fri3:0211.65:5111.910:20-3.111:066.95:418:52Full Moon26Fri
27Sat3:5611.66:3412.311:09-3.411:596.55:428:50Full Moon27Sat
28Sun4:5111.57:1412.511:56-3.25:438:49Full Moon28Sun
29Mon5:4711.17:5312.512:505.912:43-2.65:448:48Waning Gibbous29Mon
30Tue6:4510.68:3212.51:415.21:30-1.75:468:47Waning Gibbous30Tue
31Wed7:459.99:1012.32:344.52:16-0.35:478:45Waning Gibbous31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9445993)

Common Questions About Harper, Yukon Harbor, WA Tides

Show All
What time does the tide turn (slack tide) in Harper, Yukon Harbor, WA today?

Slack tide in Harper, Yukon Harbor, WA is approximately 3:32 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 transitional phase. Tonight's moon is 63% 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 First Quarter (63% 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