Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 2:58 pm (0.7 ft)
Next high tide : in 1h 04m at 8:30 am (8.4 ft)
Sunset today : 9:09 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Apr 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:0412.46:4211.612:310.36:467:40Full Moon1Sat
2Sun6:3912.47:4111.612:462.41:15-0.66:447:42Waning Gibbous2Sun
3Mon7:1712.18:4211.41:343.62:02-1.26:427:43Waning Gibbous3Mon
4Tue7:5911.69:4911.22:274.82:52-1.26:407:45Waning Gibbous4Tue
5Wed8:4510.911:0510.93:275.93:45-0.96:387:46Third Quarter5Wed
6Thu9:4010.04:446.74:45-0.36:367:47Third Quarter6Thu
7Fri12:3310.910:49 AM9.26:256.85:510.36:347:49Third Quarter7Fri
8Sat1:5311.012:158.68:036.37:010.96:327:50Third Quarter8Sat
9Sun2:5311.31:428.69:085.48:091.36:307:52Waning Crescent9Sun
10Mon3:3811.42:548.99:544.59:071.56:287:53Waning Crescent10Mon
11Tue4:1211.43:539.310:313.79:571.96:267:55Waning Crescent11Tue
12Wed4:3811.34:419.611:002.910:392.46:247:56Waning Crescent12Wed
13Thu4:5911.25:2410.011:262.211:172.96:227:57New Moon13Thu
14Fri5:1911.16:0410.211:511.511:523.66:207:59New Moon14Fri
15Sat5:4110.96:4210.512:170.96:198:00New Moon15Sat
16Sun6:0510.87:2110.712:284.312:450.46:178:02New Moon16Sun
17Mon6:3210.58:0110.81:045.01:170.06:158:03Waxing Crescent17Mon
18Tue7:0110.28:4410.81:435.61:52-0.26:138:04Waxing Crescent18Tue
19Wed7:329.89:3210.82:256.22:31-0.26:118:06Waxing Crescent19Wed
20Thu8:069.410:2610.73:146.83:15-0.16:098:07Waxing Crescent20Thu
21Fri8:478.911:2910.64:147.14:050.26:088:09First Quarter21Fri
22Sat9:448.45:317.25:020.66:068:10First Quarter22Sat
23Sun12:3410.711:04 AM8.16:566.96:050.86:048:11First Quarter23Sun
24Mon1:3310.912:308.28:006.17:091.06:028:13First Quarter24Mon
25Tue2:1911.21:488.78:454.98:111.26:018:14Waxing Gibbous25Tue
26Wed2:5711.52:569.49:243.69:071.65:598:16Waxing Gibbous26Wed
27Thu3:3211.83:5710.210:032.010:002.15:578:17Waxing Gibbous27Thu
28Fri4:0612.14:5510.910:420.510:502.85:558:18Full Moon28Fri
29Sat4:4012.35:5211.511:23-0.911:403.75:548:20Full Moon29Sat
30Sun5:1612.36:4911.912:05-2.05:528:21Full Moon30Sun
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 11:44 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 71% 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 Waning Gibbous (71% 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