47.5233’ N, 122.5170’ W

Harper, Yukon Harbor, WA

67°
H -°
L 54°
SSW
5mph
High tide
5:58 pm

Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Friday, September 11, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide (tomorrow) : 12:15 am (2.1 ft)
Next high tide : in 1h 36m at 5:58 pm (11.9 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:42 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Jul 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:027.66:362.15:385.95:169:10First Quarter1Tue
2Wed2:438.47:220.96:507.15:179:10Waxing Gibbous2Wed
3Thu12:3611.04:029.58:08-0.48:128.05:189:10Waxing Gibbous3Thu
4Fri1:1811.04:5710.58:54-1.59:268.45:189:10Waxing Gibbous4Fri
5Sat2:0411.15:4111.39:42-2.510:278.45:199:09Waxing Gibbous5Sat
6Sun2:5411.26:2111.910:29-3.311:208.15:209:09Full Moon6Sun
7Mon3:4711.36:5912.211:17-3.85:219:08Full Moon7Mon
8Tue4:4211.37:3612.512:107.712:04-3.85:219:08Full Moon8Tue
9Wed5:4111.08:1312.61:006.912:51-3.35:229:07Waning Gibbous9Wed
10Thu6:4310.58:4812.71:536.01:38-2.35:239:07Waning Gibbous10Thu
11Fri7:499.79:2412.72:484.92:25-0.85:249:06Waning Gibbous11Fri
12Sat9:018.910:0012.63:463.73:131.05:259:05Third Quarter12Sat
13Sun10:248.310:3812.34:452.54:043.05:269:05Third Quarter13Sun
14Mon12:048.15:441.45:025.05:279:04Third Quarter14Mon
15Tue2:008.76:420.56:196.75:289:03Third Quarter15Tue
16Wed12:0311.33:349.77:37-0.37:577.75:299:02Waning Crescent16Wed
17Thu12:5110.84:3910.78:28-0.89:317.95:309:01Waning Crescent17Thu
18Fri1:4310.45:2711.49:16-1.210:387.85:319:00Waning Crescent18Fri
19Sat2:3510.16:0511.79:59-1.411:267.55:328:59Waning Crescent19Sat
20Sun3:239.96:3711.710:39-1.55:338:58New Moon20Sun
21Mon4:089.97:0311.612:027.211:16 AM-1.55:348:57New Moon21Mon
22Tue4:509.87:2411.612:326.911:52 AM-1.35:358:56New Moon22Tue
23Wed5:329.77:4311.61:006.512:27-1.05:378:55New Moon23Wed
24Thu6:159.58:0411.61:305.91:01-0.55:388:54Waxing Crescent24Thu
25Fri7:009.28:2711.72:025.31:340.35:398:53Waxing Crescent25Fri
26Sat7:498.88:5311.72:384.52:081.35:408:52Waxing Crescent26Sat
27Sun8:428.49:2011.63:173.72:432.65:418:51Waxing Crescent27Sun
28Mon9:448.19:4911.33:592.83:194.05:438:49First Quarter28Mon
29Tue10:588.010:2011.14:452.04:015.55:448:48First Quarter29Tue
30Wed12:328.25:361.14:566.95:458:47First Quarter30Wed
31Thu2:308.96:310.36:208.05:468:45First Quarter31Thu
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 1% 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 (1% 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