Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 9:31 am (-0.9 ft)
Next high tide : in 3h 27m at 2:00 am (10.5 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Sep 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:5010.97:4312.21:380.31:463.06:287:51Waxing Crescent1Thu
2Fri8:5410.58:2411.92:27-0.42:364.46:307:49Waxing Crescent2Fri
3Sat10:0710.29:1011.33:19-0.63:345.76:317:47First Quarter3Sat
4Sun11:359.910:0610.64:17-0.64:486.76:327:45First Quarter4Sun
5Mon1:1610.15:20-0.36:277.16:347:43First Quarter5Mon
6Tue2:3610.56:290.08:086.86:357:41Waxing Gibbous6Tue
7Wed12:359.53:3210.97:380.29:166.06:367:39Waxing Gibbous7Wed
8Thu1:539.54:1311.28:400.310:045.26:387:37Waxing Gibbous8Thu
9Fri2:589.64:4511.39:330.410:414.46:397:35Waxing Gibbous9Fri
10Sat3:539.95:0911.210:170.711:133.76:407:33Full Moon10Sat
11Sun4:4010.15:2911.110:561.211:413.06:427:31Full Moon11Sun
12Mon5:2310.25:4811.111:321.96:437:29Full Moon12Mon
13Tue6:0410.36:0911.012:082.312:072.66:447:27Full Moon13Tue
14Wed6:4510.36:3310.912:361.712:413.56:467:25Waning Gibbous14Wed
15Thu7:2710.37:0010.71:061.11:174.36:477:23Waning Gibbous15Thu
16Fri8:1010.27:3010.41:400.81:545.26:487:21Waning Gibbous16Fri
17Sat8:5810.18:0310.02:170.62:345.96:507:18Waning Gibbous17Sat
18Sun9:529.98:399.62:590.63:226.76:517:16Third Quarter18Sun
19Mon10:569.79:239.23:470.74:247.26:527:14Third Quarter19Mon
20Tue12:159.74:430.95:497.56:547:12Third Quarter20Tue
21Wed1:329.95:451.07:227.26:557:10Third Quarter21Wed
22Thu2:2610.36:500.98:236.56:567:08Waning Crescent22Thu
23Fri1:038.93:0410.77:510.79:055.56:587:06Waning Crescent23Fri
24Sat2:119.43:3511.28:470.79:434.26:597:04Waning Crescent24Sat
25Sun3:1110.14:0411.69:370.810:202.77:007:02Waning Crescent25Sun
26Mon4:0810.84:3411.910:241.210:591.27:027:00New Moon26Mon
27Tue5:0311.35:0612.211:102.011:40-0.27:036:58New Moon27Tue
28Wed5:5811.75:4112.311:562.97:046:56New Moon28Wed
29Thu6:5411.86:1812.212:23-1.212:444.07:066:54Waxing Crescent29Thu
30Fri7:5311.86:5911.81:08-1.81:345.07:076:52Waxing Crescent30Fri
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 5:45 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 85% 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 (85% 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