47.5233’ N, 122.5170’ W

Harper, Yukon Harbor, WA

55°
H -°
L 54°
NE
3mph
Low tide
2:45 am

Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide : in 1h 47m at 2:45 am (0.1 ft)
Next high tide : 9:48 am (10.1 ft)
Sunset today : 7:20 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Sep 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:359.210:0210.14:031.74:145.46:287:51Third Quarter1Tue
2Wed11:589.010:539.64:561.75:276.36:297:49Third Quarter2Wed
3Thu1:339.35:541.77:056.76:307:47Third Quarter3Thu
4Fri2:489.76:551.68:346.66:327:45Waning Crescent4Fri
5Sat12:599.03:3810.17:541.39:306.26:337:43Waning Crescent5Sat
6Sun2:009.14:1410.58:461.010:075.86:347:41Waning Crescent6Sun
7Mon2:529.44:4110.79:310.710:365.36:367:39Waning Crescent7Mon
8Tue3:379.75:0511.010:110.511:014.76:377:37New Moon8Tue
9Wed4:1810.05:2911.210:480.511:284.16:387:35New Moon9Wed
10Thu4:5910.35:5411.411:250.611:593.36:407:33New Moon10Thu
11Fri5:4010.56:2111.512:020.96:417:31New Moon11Fri
12Sat6:2410.76:5211.612:332.512:411.56:427:29Waxing Crescent12Sat
13Sun7:1110.77:2511.61:111.71:212.36:447:27Waxing Crescent13Sun
14Mon8:0310.68:0111.41:531.02:043.36:457:25Waxing Crescent14Mon
15Tue9:0010.48:4111.12:390.52:534.46:467:23Waxing Crescent15Tue
16Wed10:0610.19:2810.73:310.23:505.56:487:21First Quarter16Wed
17Thu11:2410.010:2610.24:280.15:026.36:497:19First Quarter17Thu
18Fri12:5410.15:310.16:316.66:517:17First Quarter18Fri
19Sat2:1410.66:390.17:586.26:527:15Waxing Gibbous19Sat
20Sun12:549.83:1211.17:460.09:055.46:537:13Waxing Gibbous20Sun
21Mon2:0810.03:5611.48:480.09:554.46:557:11Waxing Gibbous21Mon
22Tue3:1310.34:3311.79:420.110:383.56:567:09Waxing Gibbous22Tue
23Wed4:1010.65:0511.810:310.411:172.66:577:07Full Moon23Wed
24Thu5:0210.95:3611.811:161.011:541.86:597:05Full Moon24Thu
25Fri5:5211.06:0611.611:591.77:007:03Full Moon25Fri
26Sat6:4011.06:3711.412:311.212:422.67:017:01Waning Gibbous26Sat
27Sun7:2810.97:1011.01:080.81:243.67:036:59Waning Gibbous27Sun
28Mon8:1610.77:4510.51:460.62:094.67:046:57Waning Gibbous28Mon
29Tue9:0810.58:249.92:260.62:585.57:056:54Waning Gibbous29Tue
30Wed10:0510.29:089.33:090.83:576.27:076:52Third Quarter30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9445993)

Common Questions About Harper, Yukon Harbor, WA Tides

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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 31% 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 Crescent (31% 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