47.5233’ N, 122.5170’ W

Harper, Yukon Harbor, WA

57°
H 60°
L 54°
NNE
9mph
High tide
4:40 pm

Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Thursday, September 24, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 10:50 pm (3.7 ft)
Next high tide : in 5h 34m at 4:40 pm (11.1 ft)
Sunset today : 7:03 pm
Sunrise tomorrow : 7:00 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - May 1929

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:497.811:5810.76:097.34:000.94:527:21Third Quarter1Wed
2Thu10:167.57:096.65:021.44:517:22Third Quarter2Thu
3Fri12:4610.811:41 AM7.57:405.86:031.84:497:23Third Quarter3Fri
4Sat1:2211.012:568.08:044.77:012.24:487:25Waning Crescent4Sat
5Sun1:5111.21:598.68:293.57:542.74:467:26Waning Crescent5Sun
6Mon2:1711.42:579.58:572.08:433.44:457:28Waning Crescent6Mon
7Tue2:4311.63:5110.39:290.49:304.24:437:29New Moon7Tue
8Wed3:1011.74:4411.110:04-1.110:175.14:427:30New Moon8Wed
9Thu3:4011.85:3711.710:42-2.311:066.04:407:32New Moon9Thu
10Fri4:1411.76:3212.111:24-3.111:576.84:397:33New Moon10Fri
11Sat4:5111.57:2912.312:09-3.44:377:34Waxing Crescent11Sat
12Sun5:3411.08:2912.212:537.312:58-3.24:367:36Waxing Crescent12Sun
13Mon6:2510.39:3312.01:587.61:50-2.64:357:37Waxing Crescent13Mon
14Tue7:279.510:3811.93:187.52:48-1.64:337:38First Quarter14Tue
15Wed8:468.511:3811.84:526.93:50-0.44:327:39First Quarter15Wed
16Thu10:227.96:165.84:560.84:317:41First Quarter16Thu
17Fri12:3011.812:057.87:164.46:051.94:307:42Waxing Gibbous17Fri
18Sat1:1211.81:368.28:023.07:103.04:297:43Waxing Gibbous18Sat
19Sun1:4611.72:508.98:401.78:104.04:277:44Waxing Gibbous19Sun
20Mon2:1411.63:519.79:130.59:044.94:267:46Waxing Gibbous20Mon
21Tue2:4011.34:4410.49:42-0.49:545.84:257:47Full Moon21Tue
22Wed3:0511.15:2910.910:11-1.110:406.54:247:48Full Moon22Wed
23Thu3:3110.76:1011.310:39-1.511:257.04:237:49Full Moon23Thu
24Fri3:5910.46:4711.611:10-1.84:227:50Full Moon24Fri
25Sat4:3010.07:2311.712:107.411:43 AM-1.84:217:51Waning Gibbous25Sat
26Sun5:049.67:5911.612:567.612:20-1.64:207:52Waning Gibbous26Sun
27Mon5:429.28:3911.51:447.61:00-1.24:207:53Waning Gibbous27Mon
28Tue6:258.79:2211.42:397.51:43-0.74:197:55Waning Gibbous28Tue
29Wed7:168.210:0711.33:417.32:29-0.14:187:56Third Quarter29Wed
30Thu8:227.710:5111.34:476.73:180.64:177:57Third Quarter30Thu
31Fri9:417.311:3111.35:435.94:111.54:177:58Third 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 spring phase. Tonight's moon is 96% 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 Waxing Gibbous (96% 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