47.5233’ N, 122.5170’ W

Harper, Yukon Harbor, WA

54°
H 72°
L 54°
NNE
2mph
Low tide
7:04 am

Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Sunday, September 6, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide : in 27m at 7:04 am (-0.8 ft)
Next high tide : 3:21 pm (10.7 ft)
Sunset today : 7:40 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waning Crescent (23% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Nov 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:2011.04:482.37:225.06:544:53Third Quarter1Wed
2Thu1:0411.15:542.98:014.26:554:51Waning Crescent2Thu
3Fri1:118.21:3911.16:563.38:313.46:574:50Waning Crescent3Fri
4Sat2:118.82:0811.27:503.78:562.56:584:48Waning Crescent4Sat
5Sun3:009.42:3511.38:364.19:201.67:004:47Waning Crescent5Sun
6Mon3:4210.03:0211.39:184.59:470.77:014:45New Moon6Mon
7Tue4:2110.63:2911.39:584.910:16-0.17:034:44New Moon7Tue
8Wed5:0011.13:5811.310:375.310:49-0.87:044:43New Moon8Wed
9Thu5:3911.64:3011.111:185.811:26-1.47:064:41New Moon9Thu
10Fri6:2211.95:0510.912:026.27:074:40Waxing Crescent10Fri
11Sat7:0712.15:4410.612:06-1.612:506.67:094:39Waxing Crescent11Sat
12Sun7:5712.16:3010.212:49-1.61:446.87:104:37Waxing Crescent12Sun
13Mon8:5012.17:269.61:37-1.32:486.87:124:36First Quarter13Mon
14Tue9:4712.08:378.92:30-0.64:026.57:134:35First Quarter14Tue
15Wed10:4612.010:038.43:280.35:205.77:154:34First Quarter15Wed
16Thu11:4312.111:378.44:331.36:284.57:164:33First Quarter16Thu
17Fri12:3312.25:412.37:233.07:184:32Waxing Gibbous17Fri
18Sat1:068.91:1712.36:493.18:091.67:194:31Waxing Gibbous18Sat
19Sun2:219.81:5712.47:533.98:510.37:214:30Waxing Gibbous19Sun
20Mon3:2410.62:3412.38:514.69:30-0.87:224:29Full Moon20Mon
21Tue4:1911.43:1012.19:455.210:08-1.57:234:28Full Moon21Tue
22Wed5:0911.93:4611.810:375.810:46-1.97:254:27Full Moon22Wed
23Thu5:5612.34:2411.311:266.311:24-1.97:264:26Full Moon23Thu
24Fri6:4012.45:0310.712:176.67:284:25Waning Gibbous24Fri
25Sat7:2312.55:4510.112:03-1.61:106.87:294:24Waning Gibbous25Sat
26Sun8:0612.46:329.412:43-1.12:066.87:304:24Waning Gibbous26Sun
27Mon8:4912.27:248.71:25-0.33:106.77:324:23Waning Gibbous27Mon
28Tue9:3411.98:278.02:100.64:216.37:334:22Third Quarter28Tue
29Wed10:2011.79:427.52:581.65:305.77:344:22Third Quarter29Wed
30Thu11:0611.611:097.43:522.66:254.87:354:21Third Quarter30Thu
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 23% 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 Waning Crescent (23% 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