Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide : in 6h 09m at 10:40 am (-1.6 ft)
Next high tide : 6:48 pm (11.6 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:15 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Apr 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:0710.51:368.59:196.38:161.16:477:40Waning Crescent1Tue
2Wed3:3310.82:409.19:435.39:071.26:457:41Waning Crescent2Wed
3Thu3:5611.13:369.710:094.09:531.56:437:43Waning Crescent3Thu
4Fri4:1811.54:3010.410:402.510:362.16:417:44New Moon4Fri
5Sat4:4211.75:2311.011:140.911:193.06:397:46New Moon5Sat
6Sun5:0912.06:1711.411:51-0.66:377:47New Moon6Sun
7Mon5:3912.17:1211.712:044.112:31-1.76:357:48Waxing Crescent7Mon
8Tue6:1312.08:1011.812:505.21:15-2.46:337:50Waxing Crescent8Tue
9Wed6:5111.79:1211.61:396.22:02-2.56:317:51Waxing Crescent9Wed
10Thu7:3411.110:2211.32:357.02:54-2.26:297:53Waxing Crescent10Thu
11Fri8:2510.311:4111.13:447.63:51-1.46:277:54First Quarter11Fri
12Sat9:329.45:177.74:55-0.56:257:55First Quarter12Sat
13Sun1:0111.111:00 AM8.77:077.06:050.36:237:57First Quarter13Sun
14Mon2:0411.212:418.38:235.97:161.16:217:58Waxing Gibbous14Mon
15Tue2:5011.42:128.59:144.68:221.76:198:00Waxing Gibbous15Tue
16Wed3:2411.43:259.09:543.39:182.46:178:01Waxing Gibbous16Wed
17Thu3:5211.44:259.510:262.210:073.26:158:02Waxing Gibbous17Thu
18Fri4:1411.35:1710.010:551.110:514.06:148:04Full Moon18Fri
19Sat4:3511.26:0310.511:220.311:324.96:128:05Full Moon19Sat
20Sun4:5611.06:4510.811:49-0.46:108:07Full Moon20Sun
21Mon5:2110.77:2411.112:125.712:17-0.96:088:08Full Moon21Mon
22Tue5:4810.48:0311.212:526.312:48-1.16:068:09Waning Gibbous22Tue
23Wed6:1810.18:4311.21:336.91:23-1.16:058:11Waning Gibbous23Wed
24Thu6:519.79:2711.02:177.22:01-0.96:038:12Waning Gibbous24Thu
25Fri7:279.210:1710.83:077.52:44-0.56:018:14Waning Gibbous25Fri
26Sat8:098.811:1310.74:087.63:320.05:598:15Third Quarter26Sat
27Sun9:058.35:267.54:250.55:588:16Third Quarter27Sun
28Mon12:1110.610:24 AM7.86:507.05:231.15:568:18Third Quarter28Mon
29Tue1:0110.711:51 AM7.77:436.16:231.65:548:19Third Quarter29Tue
30Wed1:4010.91:157.98:204.97:232.25:538:21Waning Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9445993)

Common Questions About Harper, Yukon Harbor, WA Tides

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What time does the tide turn (slack tide) in Harper, Yukon Harbor, WA today?

Slack tide in Harper, Yukon Harbor, WA is approximately 2:44 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 99% 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 Full Moon (99% 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