Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 10:06 am (-1.3 ft)
Next high tide : in 1h 45m at 2:38 am (10.2 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:14 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Aug 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:099.28:1911.62:004.71:340.85:488:43Waning Gibbous1Tue
2Wed7:588.98:4411.62:353.92:071.95:508:42Waning Gibbous2Wed
3Thu8:528.69:1011.43:133.12:423.25:518:40Waning Gibbous3Thu
4Fri9:548.49:3911.13:562.33:194.65:528:39Third Quarter4Fri
5Sat11:098.310:1010.84:421.54:016.15:548:37Third Quarter5Sat
6Sun12:478.55:350.85:027.45:558:36Third Quarter6Sun
7Mon2:439.26:320.16:368.35:568:34Third Quarter7Mon
8Tue3:5610.17:32-0.78:188.55:588:33Waning Crescent8Tue
9Wed12:4810.44:4010.88:31-1.59:308.25:598:31Waning Crescent9Wed
10Thu1:5610.65:1411.49:26-2.210:227.56:008:30Waning Crescent10Thu
11Fri2:5910.95:4611.810:18-2.711:076.66:018:28New Moon11Fri
12Sat4:0011.26:1612.111:06-2.711:525.46:038:26New Moon12Sat
13Sun4:5911.26:4612.311:52-2.26:048:25New Moon13Sun
14Mon5:5811.07:1712.512:384.212:36-1.26:058:23Waxing Crescent14Mon
15Tue7:0010.67:4912.51:242.91:210.26:078:21Waxing Crescent15Tue
16Wed8:0510.18:2312.42:131.82:062.06:088:19Waxing Crescent16Wed
17Thu9:159.68:5912.03:020.92:553.86:098:18First Quarter17Thu
18Fri10:359.39:3811.33:540.43:505.66:118:16First Quarter18Fri
19Sat12:189.34:490.15:047.06:128:14First Quarter19Sat
20Sun2:079.85:490.16:557.76:138:12First Quarter20Sun
21Mon3:2410.56:530.28:457.66:158:10Waxing Gibbous21Mon
22Tue12:329.44:1711.07:570.19:507.16:168:09Waxing Gibbous22Tue
23Wed1:449.24:5611.28:540.010:346.66:178:07Waxing Gibbous23Wed
24Thu2:459.35:2611.29:42-0.111:066.06:198:05Waxing Gibbous24Thu
25Fri3:359.55:4811.210:23-0.111:325.56:208:03Full Moon25Fri
26Sat4:199.76:0511.110:580.011:554.96:218:01Full Moon26Sat
27Sun4:599.86:2011.111:310.36:237:59Full Moon27Sun
28Mon5:399.96:3611.212:194.212:030.96:247:57Full Moon28Mon
29Tue6:209.96:5611.312:453.512:341.66:257:55Waning Gibbous29Tue
30Wed7:039.87:1811.31:142.61:072.66:277:53Waning Gibbous30Wed
31Thu7:509.87:4311.11:471.81:413.76:287:51Waning Gibbous31Thu
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 6:22 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 spring phase. Tonight's moon is 96% 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 maximum.

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 (96% illuminated). This places Harper, Yukon Harbor, WA in a spring tide cycle, so tidal ranges are near their weekly maximum 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