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 7h 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 - May 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:1311.12:288.68:533.48:212.95:518:22Waning Crescent1Thu
2Fri2:4211.43:339.59:271.79:153.85:508:23Waning Crescent2Fri
3Sat3:1111.64:3310.410:030.010:064.75:488:25Waning Crescent3Sat
4Sun3:4111.85:3011.310:42-1.610:575.65:468:26New Moon4Sun
5Mon4:1512.06:2511.911:22-2.811:486.45:458:27New Moon5Mon
6Tue4:5111.97:2012.312:06-3.65:438:29New Moon6Tue
7Wed5:3311.78:1612.412:427.012:52-3.75:428:30Waxing Crescent7Wed
8Thu6:1911.29:1412.31:387.41:41-3.45:418:31Waxing Crescent8Thu
9Fri7:1310.510:1412.12:427.52:33-2.65:398:33Waxing Crescent9Fri
10Sat8:159.611:1411.83:587.33:29-1.55:388:34First Quarter10Sat
11Sun9:318.65:256.74:28-0.25:368:35First Quarter11Sun
12Mon12:1111.711:03 AM7.96:485.65:311.15:358:37First Quarter12Mon
13Tue1:0111.612:457.67:524.36:382.45:348:38First Quarter13Tue
14Wed1:4311.52:218.08:402.97:453.65:328:39Waxing Gibbous14Wed
15Thu2:1711.43:388.89:191.78:484.65:318:41Waxing Gibbous15Thu
16Fri2:4611.24:419.69:520.69:465.55:308:42Waxing Gibbous16Fri
17Sat3:1211.05:3210.410:21-0.310:386.35:298:43Waxing Gibbous17Sat
18Sun3:3810.86:1610.910:48-1.011:256.95:288:44Full Moon18Sun
19Mon4:0510.56:5411.311:16-1.45:278:46Full Moon19Mon
20Tue4:3410.27:2811.512:097.311:47 AM-1.75:268:47Full Moon20Tue
21Wed5:0610.08:0111.612:507.512:20-1.85:258:48Full Moon21Wed
22Thu5:419.78:3511.61:307.612:57-1.75:248:49Waning Gibbous22Thu
23Fri6:199.49:1211.62:137.61:36-1.55:238:50Waning Gibbous23Fri
24Sat7:019.09:5111.52:597.52:17-1.15:228:51Waning Gibbous24Sat
25Sun7:498.610:3211.53:517.23:01-0.65:218:52Waning Gibbous25Sun
26Mon8:488.111:1211.44:486.73:480.25:208:53Third Quarter26Mon
27Tue10:037.611:5111.55:455.94:371.25:198:55Third Quarter27Tue
28Wed11:287.46:384.85:312.45:188:56Third Quarter28Wed
29Thu12:2711.512:587.77:243.36:313.75:188:57Third Quarter29Thu
30Fri1:0211.62:238.58:071.67:344.95:178:58Waning Crescent30Fri
31Sat1:3711.83:389.68:49-0.28:396.05:168:58Waning Crescent31Sat
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