Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide (tomorrow) : in 48m at 11:25 pm (7.9 ft)
Next high tide : 3:17 am (10.0 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 5:14 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Sep 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:1210.46:4711.812:312.812:271.16:297:49Waxing Crescent1Mon
2Tue7:0410.27:1311.61:082.01:062.46:317:47Waxing Crescent2Tue
3Wed7:5810.07:4111.21:451.31:473.86:327:45Waxing Crescent3Wed
4Thu8:549.88:1110.72:230.82:305.16:337:43Waxing Crescent4Thu
5Fri9:569.68:4510.13:040.73:196.36:357:41First Quarter5Fri
6Sat11:129.49:249.53:490.74:247.36:367:39First Quarter6Sat
7Sun12:559.54:410.96:157.86:377:37First Quarter7Sun
8Mon2:289.85:421.28:257.66:397:35First Quarter8Mon
9Tue3:2310.26:481.29:217.16:407:33Waxing Gibbous9Tue
10Wed12:498.53:5810.57:511.09:546.66:417:31Waxing Gibbous10Wed
11Thu1:568.84:2410.78:450.710:176.06:437:29Waxing Gibbous11Thu
12Fri2:519.24:4310.99:310.510:385.26:447:27Waxing Gibbous12Fri
13Sat3:399.65:0111.110:110.411:014.36:457:25Full Moon13Sat
14Sun4:2410.15:2011.410:480.711:293.16:477:23Full Moon14Sun
15Mon5:0910.45:4111.611:251.36:487:21Full Moon15Mon
16Tue5:5710.76:0511.712:011.912:032.26:497:19Full Moon16Tue
17Wed6:4710.96:3311.812:360.712:433.36:517:17Waning Gibbous17Wed
18Thu7:4111.07:0311.71:16-0.31:254.56:527:15Waning Gibbous18Thu
19Fri8:4010.97:3811.41:59-1.02:115.86:537:13Waning Gibbous19Fri
20Sat9:4610.68:1810.92:47-1.33:056.96:557:11Third Quarter20Sat
21Sun11:0710.49:0910.33:42-1.24:177.76:567:09Third Quarter21Sun
22Mon12:4510.44:44-0.85:597.96:577:07Third Quarter22Mon
23Tue2:0810.85:54-0.47:507.46:597:05Third Quarter23Tue
24Wed3:0311.17:06-0.18:586.37:007:03Waning Crescent24Wed
25Thu1:259.23:4211.48:130.29:445.17:017:01Waning Crescent25Thu
26Fri2:439.54:1311.69:120.510:223.87:036:59Waning Crescent26Fri
27Sat3:479.94:3911.710:021.010:562.67:046:56New Moon27Sat
28Sun4:4210.35:0211.610:461.811:281.67:056:54New Moon28Sun
29Mon5:3310.55:2411.511:282.711:590.77:076:52New Moon29Mon
30Tue6:2210.75:4811.312:083.87:086:50New Moon30Tue
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 spring phase. Tonight's moon is 96% 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 (96% 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