Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide (tomorrow) : 7:29 am (1.6 ft)
Next high tide (tomorrow) : in 4h 44m at 12:07 am (11.7 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:12 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Dec 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:3712.04:5610.212:177.07:374:20Waxing Crescent1Thu
2Fri7:1112.15:349.812:587.07:394:20Waxing Crescent2Fri
3Sat7:4812.26:179.412:34-0.81:446.97:404:20Waxing Crescent3Sat
4Sun8:2712.37:069.01:14-0.42:366.67:414:19Waxing Crescent4Sun
5Mon9:1012.38:078.51:580.23:336.27:424:19First Quarter5Mon
6Tue9:5412.29:228.12:461.04:335.47:434:19First Quarter6Tue
7Wed10:3912.210:488.03:402.15:324.37:444:19First Quarter7Wed
8Thu11:2512.34:403.26:252.97:454:19First Quarter8Thu
9Fri12:168.412:1012.45:474.27:141.47:464:18Waxing Gibbous9Fri
10Sat1:389.312:5412.56:555.18:01-0.17:474:18Waxing Gibbous10Sat
11Sun2:4610.41:3712.68:015.88:46-1.47:484:18Waxing Gibbous11Sun
12Mon3:4511.42:2112.69:026.29:30-2.47:494:18Full Moon12Mon
13Tue4:3812.23:0612.59:596.510:15-3.07:504:19Full Moon13Tue
14Wed5:2812.83:5312.210:546.611:00-3.27:504:19Full Moon14Wed
15Thu6:1513.14:4211.711:496.611:45-2.87:514:19Waning Gibbous15Thu
16Fri7:0213.35:3511.012:456.47:524:19Waning Gibbous16Fri
17Sat7:4713.26:3110.212:31-2.11:446.17:534:20Waning Gibbous17Sat
18Sun8:3213.17:339.31:18-1.02:475.77:534:20Waning Gibbous18Sun
19Mon9:1712.88:438.52:070.33:545.17:544:20Third Quarter19Mon
20Tue10:0312.410:077.92:581.85:014.37:544:21Third Quarter20Tue
21Wed10:4812.111:477.93:543.36:023.57:554:21Third Quarter21Wed
22Thu11:3311.74:584.76:552.57:554:22Third Quarter22Thu
23Fri1:268.412:1611.56:125.87:381.77:564:22Waning Crescent23Fri
24Sat2:429.312:5711.27:276.58:150.97:564:23Waning Crescent24Sat
25Sun3:3810.21:3511.08:337.08:480.27:564:24Waning Crescent25Sun
26Mon4:2110.82:1210.99:277.29:20-0.37:574:24Waning Crescent26Mon
27Tue4:5611.42:4710.810:107.39:52-0.77:574:25New Moon27Tue
28Wed5:2611.73:2310.710:477.310:25-1.07:574:26New Moon28Wed
29Thu5:5312.03:5910.511:227.210:59-1.27:574:27New Moon29Thu
30Fri6:2112.34:3810.411:587.011:35-1.27:574:28New Moon30Fri
31Sat6:5012.55:1710.212:366.77:574:29Waxing Crescent31Sat
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 3:48 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 59% 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 First Quarter (59% 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