Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide (tomorrow) : 8:14 am (0.6 ft)
Next high tide (tomorrow) : in 5h 55m at 12:45 am (11.3 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:13 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Mar 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:1611.01:419.88:596.18:260.76:505:54Waxing Gibbous1Sun
2Mon3:5311.32:349.99:415.59:100.76:485:56Waxing Gibbous2Mon
3Tue4:2111.43:1910.010:145.09:480.86:465:57Full Moon3Tue
4Wed4:4311.44:0010.110:414.510:231.06:445:59Full Moon4Wed
5Thu5:0211.44:3810.211:074.010:561.46:426:00Full Moon5Thu
6Fri5:2311.55:1610.311:333.411:291.96:406:02Full Moon6Fri
7Sat5:4611.55:5510.312:032.86:386:03Waning Gibbous7Sat
8Sun7:1311.57:3610.212:032.51:352.27:367:05Waning Gibbous8Sun
9Mon7:4311.48:2110.11:373.32:111.77:347:06Waning Gibbous9Mon
10Tue8:1411.29:109.92:144.12:511.47:327:07Waning Gibbous10Tue
11Wed8:4810.810:069.72:555.03:361.27:307:09Waning Gibbous11Wed
12Thu9:2710.511:159.53:425.94:271.07:287:10Third Quarter12Thu
13Fri10:1510.14:436.75:250.97:267:12Third Quarter13Fri
14Sat12:369.611:17 AM9.86:047.16:290.77:247:13Third Quarter14Sat
15Sun1:5710.012:309.77:306.97:330.47:227:15Waning Crescent15Sun
16Mon2:5610.61:4210.08:406.38:340.07:207:16Waning Crescent16Mon
17Tue3:4011.22:4810.59:335.39:29-0.27:187:18Waning Crescent17Tue
18Wed4:1711.73:4811.010:194.110:20-0.17:167:19Waning Crescent18Wed
19Thu4:5212.14:4511.411:032.811:080.37:147:20New Moon19Thu
20Fri5:2812.45:4111.611:461.611:551.07:127:22New Moon20Fri
21Sat6:0412.66:3711.712:300.67:107:23New Moon21Sat
22Sun6:4212.57:3311.612:421.91:15-0.17:087:25Waxing Crescent22Sun
23Mon7:2212.28:3111.31:303.02:01-0.47:067:26Waxing Crescent23Mon
24Tue8:0411.79:3410.92:214.12:50-0.47:047:28Waxing Crescent24Tue
25Wed8:5011.010:4310.53:175.23:420.07:027:29First Quarter25Wed
26Thu9:4310.24:256.04:380.57:007:30First Quarter26Thu
27Fri12:0510.310:46 AM9.45:546.55:411.16:587:32First Quarter27Fri
28Sat1:2810.412:038.87:346.36:491.56:567:33First Quarter28Sat
29Sun2:3510.61:248.78:475.77:551.86:547:35Waxing Gibbous29Sun
30Mon3:2210.82:358.99:374.98:531.96:527:36Waxing Gibbous30Mon
31Tue3:5710.93:319.210:144.29:412.16:507:38Waxing 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 4:29 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 transitional phase. Tonight's moon is 69% 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 shifting between spring and neap.

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 First Quarter (69% illuminated). This places Harper, Yukon Harbor, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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