Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide : in 2h 02m at 12:06 am (7.9 ft)
Next high tide : 3:56 am (9.9 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 - Mar 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:1412.15:1310.911:272.611:281.56:485:56Full Moon1Sun
2Mon5:4112.36:0510.912:051.56:465:57Waning Gibbous2Mon
3Tue6:1112.47:0010.812:082.612:470.56:445:59Waning Gibbous3Tue
4Wed6:4512.37:5910.512:503.81:33-0.26:426:00Waning Gibbous4Wed
5Thu7:2212.09:0810.21:365.12:23-0.56:406:02Third Quarter5Thu
6Fri8:0511.510:3510.02:306.43:20-0.56:386:03Third Quarter6Fri
7Sat8:5810.93:407.34:23-0.36:366:04Third Quarter7Sat
8Sun12:2010.111:07 AM10.36:187.86:33-0.27:347:06Third Quarter8Sun
9Mon2:4310.612:319.98:047.47:42-0.17:327:07Waning Crescent9Mon
10Tue3:3711.21:549.89:176.48:460.07:307:09Waning Crescent10Tue
11Wed4:1611.53:0510.010:065.39:410.27:287:10Waning Crescent11Wed
12Thu4:4711.84:0510.310:474.210:280.67:267:12New Moon12Thu
13Fri5:1411.94:5910.511:223.211:111.27:247:13New Moon13Fri
14Sat5:3811.95:4810.611:562.311:512.07:227:15New Moon14Sat
15Sun6:0211.86:3410.712:281.57:207:16New Moon15Sun
16Mon6:2711.67:2010.712:303.01:010.97:187:18Waxing Crescent16Mon
17Tue6:5511.48:0610.61:084.01:350.57:167:19Waxing Crescent17Tue
18Wed7:2511.08:5310.41:485.02:110.37:147:20Waxing Crescent18Wed
19Thu7:5810.69:4510.22:295.82:510.47:127:22Waxing Crescent19Thu
20Fri8:3410.010:469.93:166.63:360.77:107:23First Quarter20Fri
21Sat9:179.54:147.24:271.07:087:25First Quarter21Sat
22Sun12:029.710:12 AM8.95:377.65:261.47:067:26First Quarter22Sun
23Mon1:269.811:24 AM8.57:327.46:301.57:047:28First Quarter23Mon
24Tue2:2810.012:438.58:416.87:321.57:027:29Waxing Gibbous24Tue
25Wed3:0710.41:538.89:176.18:281.57:007:30Waxing Gibbous25Wed
26Thu3:3510.72:529.29:445.19:171.56:587:32Waxing Gibbous26Thu
27Fri3:5911.03:459.810:124.010:021.76:567:33Waxing Gibbous27Fri
28Sat4:2311.34:3510.410:432.610:442.16:547:35Full Moon28Sat
29Sun4:4911.65:2510.911:171.311:262.86:527:36Full Moon29Sun
30Mon5:1811.96:1611.411:540.06:507:38Full Moon30Mon
31Tue5:5012.07:0811.612:093.612:34-1.16:487:39Waning Gibbous31Tue
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 2:01 am — 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