Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide (tomorrow) : 4:31 am (5.2 ft)
Next high tide : in 6h 27m at 10:11 pm (12.5 ft)
Sunset today : 9:10 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Mar 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:4512.33:1410.810:235.910:03-1.46:495:55New Moon1Tue
2Wed5:1412.44:1010.811:024.910:47-0.86:475:56New Moon2Wed
3Thu5:4112.45:0310.711:404.011:280.16:455:58New Moon3Thu
4Fri6:0712.45:5610.512:183.06:435:59Waxing Crescent4Fri
5Sat6:3312.26:4910.212:081.312:562.36:416:01Waxing Crescent5Sat
6Sun7:0011.97:459.912:482.71:351.66:396:02Waxing Crescent6Sun
7Mon7:2911.48:459.61:294.22:161.26:386:03Waxing Crescent7Mon
8Tue8:0010.89:589.42:145.63:001.16:366:05First Quarter8Tue
9Wed8:3410.211:369.53:096.93:491.16:346:06First Quarter9Wed
10Thu9:189.54:337.94:451.26:326:08First Quarter10Thu
11Fri1:269.910:19 AM8.97:098.05:481.36:306:09First Quarter11Fri
12Sat2:3210.411:36 AM8.68:327.66:521.16:286:11Waxing Gibbous12Sat
13Sun4:1310.81:498.710:127.18:480.87:267:12Waxing Gibbous13Sun
14Mon4:4211.02:489.110:376.69:360.57:247:14Waxing Gibbous14Mon
15Tue5:0411.23:379.510:566.010:170.27:227:15Waxing Gibbous15Tue
16Wed5:2311.44:219.911:165.310:550.27:207:17Full Moon16Wed
17Thu5:4211.65:0510.311:414.311:320.57:187:18Full Moon17Thu
18Fri6:0311.85:5010.612:103.27:167:19Full Moon18Fri
19Sat6:2611.96:3810.712:081.212:442.07:147:21Full Moon19Sat
20Sun6:5212.07:3010.812:462.21:210.97:127:22Waning Gibbous20Sun
21Mon7:2011.98:2710.81:263.42:020.07:107:24Waning Gibbous21Mon
22Tue7:5111.79:3010.62:094.82:48-0.67:077:25Waning Gibbous22Tue
23Wed8:2611.310:4510.42:586.13:39-0.97:057:27Third Quarter23Wed
24Thu9:0810.83:597.34:37-0.87:037:28Third Quarter24Thu
25Fri12:2310.310:05 AM10.15:288.15:43-0.57:017:29Third Quarter25Fri
26Sat2:0410.711:26 AM9.57:288.06:54-0.36:597:31Third Quarter26Sat
27Sun3:1011.212:599.28:577.18:04-0.26:577:32Waning Crescent27Sun
28Mon3:5511.62:229.49:496.09:06-0.16:557:34Waning Crescent28Mon
29Tue4:3011.83:309.810:294.99:590.26:537:35Waning Crescent29Tue
30Wed4:5811.94:2910.111:053.710:460.76:517:37New Moon30Wed
31Thu5:2311.95:2210.411:392.611:281.56:497:38New Moon31Thu
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 1:21 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 28% 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 Waxing Crescent (28% 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