Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 6:10 am (1.6 ft)
Next high tide (tomorrow) : in 1h 22m at 11:01 pm (11.8 ft)
Sunset today : 9:08 pm
Sunrise tomorrow : 5:21 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Jun 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:099.211:0412.04:047.43:29-1.55:168:59Third Quarter1Sun
2Mon9:268.511:5312.05:176.64:25-0.45:159:00Third Quarter2Mon
3Tue10:577.96:285.45:250.95:159:01Third Quarter3Tue
4Wed12:3812.112:377.87:283.86:292.35:149:02Third Quarter4Wed
5Thu1:1912.12:138.38:182.17:363.75:149:03Waning Crescent5Thu
6Fri1:5612.23:379.29:030.48:425.05:139:03Waning Crescent6Fri
7Sat2:3212.14:4510.29:43-1.09:456.05:139:04Waning Crescent7Sat
8Sun3:0711.95:4411.110:22-2.010:456.75:139:05New Moon8Sun
9Mon3:4311.66:3411.711:00-2.711:417.25:129:06New Moon9Mon
10Tue4:1911.27:2012.111:38-2.95:129:06New Moon10Tue
11Wed4:5810.78:0212.212:357.512:17-2.85:129:07New Moon11Wed
12Thu5:3910.18:4212.21:287.612:57-2.45:129:07Waxing Crescent12Thu
13Fri6:249.69:2012.02:217.51:38-1.85:129:08Waxing Crescent13Fri
14Sat7:149.09:5811.83:177.22:20-1.15:129:08Waxing Crescent14Sat
15Sun8:098.310:3611.64:156.83:04-0.15:129:09Waxing Crescent15Sun
16Mon9:117.711:1411.45:156.23:500.95:129:09First Quarter16Mon
17Tue10:257.211:5111.36:125.44:382.15:129:10First Quarter17Tue
18Wed11:506.97:014.45:293.45:129:10First Quarter18Wed
19Thu12:2611.21:237.27:413.36:274.75:129:10First Quarter19Thu
20Fri1:0011.12:507.98:162.17:315.85:129:11Waxing Gibbous20Fri
21Sat1:3311.04:008.98:500.98:366.75:129:11Waxing Gibbous21Sat
22Sun2:0510.94:549.99:23-0.39:377.35:139:11Waxing Gibbous22Sun
23Mon2:3710.95:3910.79:58-1.410:317.75:139:11Waxing Gibbous23Mon
24Tue3:1110.96:2011.410:36-2.311:218.05:139:11Full Moon24Tue
25Wed3:4910.97:0011.911:17-3.05:149:11Full Moon25Wed
26Thu4:3110.97:4112.212:088.012:00-3.45:149:11Full Moon26Thu
27Fri5:1810.88:2112.412:567.912:45-3.45:149:11Waning Gibbous27Fri
28Sat6:1110.59:0212.51:477.51:32-3.15:159:11Waning Gibbous28Sat
29Sun7:1110.09:4312.52:426.92:20-2.35:159:11Waning Gibbous29Sun
30Mon8:189.310:2412.53:426.13:10-1.15:169:11Third 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 2:35 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 50% 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 (50% 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