Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 8:54 am (-0.3 ft)
Next high tide : in 2h 24m at 1:22 am (10.9 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Jun 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:0610.75:4710.410:19-0.510:457.15:168:59Waxing Gibbous1Sun
2Mon3:3310.66:2611.010:48-1.311:297.65:159:00Full Moon2Mon
3Tue4:0110.57:0311.411:20-1.95:159:01Full Moon3Tue
4Wed4:3110.37:4011.712:127.911:56 AM-2.45:149:02Full Moon4Wed
5Thu5:0510.28:1811.912:558.012:36-2.65:149:03Waning Gibbous5Thu
6Fri5:4410.08:5912.01:408.01:18-2.65:139:03Waning Gibbous6Fri
7Sat6:319.79:4212.02:307.92:03-2.35:139:04Waning Gibbous7Sat
8Sun7:279.310:2512.13:267.52:51-1.75:139:05Waning Gibbous8Sun
9Mon8:358.711:0712.14:276.83:42-0.85:129:06Third Quarter9Mon
10Tue9:568.011:4712.15:325.84:350.55:129:06Third Quarter10Tue
11Wed11:297.76:324.35:322.05:129:07Third Quarter11Wed
12Thu12:2612.21:097.97:262.66:353.75:129:07Waning Crescent12Thu
13Fri1:0412.22:448.78:140.87:435.25:129:08Waning Crescent13Fri
14Sat1:4212.24:049.88:59-0.98:536.45:129:08Waning Crescent14Sat
15Sun2:2012.15:1010.99:42-2.210:007.25:129:09Waning Crescent15Sun
16Mon2:5911.96:0511.710:24-3.111:037.75:129:09New Moon16Mon
17Tue3:4111.66:5412.211:07-3.55:129:10New Moon17Tue
18Wed4:2411.17:3912.412:017.811:49 AM-3.55:129:10New Moon18Wed
19Thu5:1110.68:2112.412:577.812:33-3.15:129:10Waxing Crescent19Thu
20Fri6:0110.09:0012.31:517.51:16-2.55:129:11Waxing Crescent20Fri
21Sat6:539.49:3812.12:467.22:00-1.65:129:11Waxing Crescent21Sat
22Sun7:508.710:1411.83:436.62:45-0.55:139:11Waxing Crescent22Sun
23Mon8:538.010:4911.64:426.03:290.75:139:11First Quarter23Mon
24Tue10:047.411:2311.45:395.14:152.15:139:11First Quarter24Tue
25Wed11:307.011:5711.26:314.15:043.65:149:11First Quarter25Wed
26Thu1:127.27:163.06:015.15:149:11First Quarter26Thu
27Fri12:3011.02:537.97:551.97:096.45:149:11Waxing Gibbous27Fri
28Sat1:0410.74:109.08:310.88:257.35:159:11Waxing Gibbous28Sat
29Sun1:3810.65:049.99:06-0.19:367.95:159:11Waxing Gibbous29Sun
30Mon2:1310.45:4610.79:41-1.010:348.15:169:11Waxing Gibbous30Mon
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 5:08 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 77% 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 Waxing Gibbous (77% 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