47.5233’ N, 122.5170’ W

Harper, Yukon Harbor, WA

64°
H 69°
L 49°
NNE
5mph
High tide
2:13 pm

Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Saturday, September 5, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 6:59 pm (8.2 ft)
Next high tide : in 1h 11m at 2:13 pm (10.1 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 6:34 am
Moon phase : Third Quarter (34% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - May 1963

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:0411.411:49 AM7.97:425.76:201.35:538:20First Quarter1Wed
2Thu2:0111.31:227.98:424.87:292.05:518:22Waxing Gibbous2Thu
3Fri2:4611.32:428.29:273.88:312.65:508:23Waxing Gibbous3Fri
4Sat3:2011.23:448.810:022.99:253.15:488:25Waxing Gibbous4Sat
5Sun3:4711.14:369.310:302.010:113.75:478:26Waxing Gibbous5Sun
6Mon4:0911.05:209.810:551.210:524.35:458:27Full Moon6Mon
7Tue4:3210.96:0010.311:190.511:304.95:448:29Full Moon7Tue
8Wed4:5510.86:3710.611:44-0.15:428:30Full Moon8Wed
9Thu5:2110.67:1310.912:085.512:13-0.65:418:31Full Moon9Thu
10Fri5:5010.37:5111.212:466.012:45-1.05:398:33Waning Gibbous10Fri
11Sat6:2010.08:3111.31:266.51:20-1.15:388:34Waning Gibbous11Sat
12Sun6:539.79:1511.42:106.81:59-1.15:368:35Waning Gibbous12Sun
13Mon7:309.310:0311.33:007.12:42-0.95:358:37Waning Gibbous13Mon
14Tue8:148.810:5611.33:587.13:30-0.55:348:38Third Quarter14Tue
15Wed9:148.411:5111.35:077.04:240.05:338:39Third Quarter15Wed
16Thu10:338.06:196.45:230.75:318:40Third Quarter16Thu
17Fri12:4311.412:017.97:215.46:261.35:308:42Third Quarter17Fri
18Sat1:2911.61:268.38:114.07:302.15:298:43Waning Crescent18Sat
19Sun2:1011.82:429.08:552.48:322.85:288:44Waning Crescent19Sun
20Mon2:4712.13:499.99:360.89:303.65:278:45Waning Crescent20Mon
21Tue3:2312.24:5010.810:17-0.810:254.45:268:47New Moon21Tue
22Wed4:0012.35:4811.510:59-2.111:195.25:258:48New Moon22Wed
23Thu4:3912.26:4412.111:42-2.95:248:49New Moon23Thu
24Fri5:2011.87:3912.412:135.812:26-3.35:238:50New Moon24Fri
25Sat6:0411.38:3312.51:096.41:11-3.25:228:51Waxing Crescent25Sat
26Sun6:5210.69:2712.42:096.71:58-2.65:218:52Waxing Crescent26Sun
27Mon7:459.710:2212.23:156.72:47-1.75:208:53Waxing Crescent27Mon
28Tue8:478.811:1611.94:326.53:40-0.65:198:54First Quarter28Tue
29Wed10:007.95:545.94:360.75:188:55First Quarter29Wed
30Thu12:0911.711:27 AM7.47:065.05:361.95:188:56First Quarter30Thu
31Fri12:5711.51:027.48:034.06:413.05:178:57First Quarter31Fri
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 34% 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 Third Quarter (34% 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