47.5233’ N, 122.5170’ W

Harper, Yukon Harbor, WA

56°
H -°
L 51°
NNE
3mph
High tide
3:18 am

Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Wednesday, September 9, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 10:03 am (-0.8 ft)
Next high tide : in 1h 05m at 3:18 am (10.3 ft)
Sunset today : 7:34 pm
Sunrise tomorrow : 6:39 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Feb 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:0312.88:489.31:382.52:462.17:375:10Third Quarter1Wed
2Thu8:4112.310:108.92:254.13:391.77:355:11Third Quarter2Thu
3Fri9:2311.611:599.03:205.74:361.57:345:13Third Quarter3Fri
4Sat10:1011.04:327.05:361.37:335:14Third Quarter4Sat
5Sun1:459.611:06 AM10.46:167.86:351.07:315:16Waning Crescent5Sun
6Mon2:5410.312:0810.07:577.87:300.77:305:18Waning Crescent6Mon
7Tue3:4010.91:089.99:017.58:180.47:285:19Waning Crescent7Tue
8Wed4:1411.22:0010.09:437.18:590.27:275:21Waning Crescent8Wed
9Thu4:4011.42:4610.110:156.69:360.07:265:22Waning Crescent9Thu
10Fri5:0011.53:2810.210:406.210:110.07:245:24New Moon10Fri
11Sat5:1811.74:0810.311:055.610:440.17:225:25New Moon11Sat
12Sun5:3611.94:4910.311:324.911:180.57:215:27New Moon12Sun
13Mon5:5812.15:3110.312:034.17:195:29New Moon13Mon
14Tue6:2212.26:1710.212:383.27:185:30Waxing Crescent14Tue
15Wed6:5012.27:0610.012:272.01:162.47:165:32Waxing Crescent15Wed
16Thu7:1912.28:029.71:043.11:591.77:145:33Waxing Crescent16Thu
17Fri7:5212.09:069.51:444.42:471.17:135:35First Quarter17Fri
18Sat8:2911.710:269.32:295.63:410.67:115:36First Quarter18Sat
19Sun9:1411.33:276.84:420.27:095:38First Quarter19Sun
20Mon12:089.510:14 AM10.94:497.75:48-0.27:085:39First Quarter20Mon
21Tue1:4410.211:26 AM10.76:297.96:53-0.67:065:41Waxing Gibbous21Tue
22Wed2:4310.912:4110.77:547.47:54-1.07:045:43Waxing Gibbous22Wed
23Thu3:2511.51:5010.98:556.58:48-1.27:025:44Waxing Gibbous23Thu
24Fri4:0012.02:5211.19:435.49:37-1.17:005:46Full Moon24Fri
25Sat4:3212.43:5011.210:274.210:23-0.66:595:47Full Moon25Sat
26Sun5:0312.64:4611.211:093.111:070.36:575:49Full Moon26Sun
27Mon5:3412.75:4011.011:502.211:501.46:555:50Waning Gibbous27Mon
28Tue6:0612.66:3510.812:321.46:535:52Waning Gibbous28Tue
29Wed6:3912.37:3110.412:342.71:141.06:515:53Waning Gibbous29Wed
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 spring phase. Tonight's moon is 2% 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 New Moon (2% 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