Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide (tomorrow) : 7:02 am (0.2 ft)
Next high tide : in 5h 42m at 11:37 pm (11.7 ft)
Sunset today : 9:08 pm
Sunrise tomorrow : 5:22 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Dec 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:2312.111:137.84:081.66:164.77:384:20First Quarter1Wed
2Thu12:0112.35:092.87:003.07:394:20Waxing Gibbous2Thu
3Fri12:468.412:3712.46:144.17:421.17:404:19Waxing Gibbous3Fri
4Sat2:089.51:1212.67:195.38:23-0.77:414:19Waxing Gibbous4Sat
5Sun3:1810.71:4812.78:226.49:04-2.27:424:19Waxing Gibbous5Sun
6Mon4:1811.82:2612.69:237.29:46-3.37:434:19Full Moon6Mon
7Tue5:1312.63:0612.410:217.810:30-3.87:444:19Full Moon7Tue
8Wed6:0413.13:5112.011:188.011:14-3.87:454:18Full Moon8Wed
9Thu6:5413.34:3911.412:158.17:464:18Waning Gibbous9Thu
10Fri7:4213.25:3110.612:00-3.31:167.97:474:18Waning Gibbous10Fri
11Sat8:2913.06:309.812:48-2.42:227.57:484:18Waning Gibbous11Sat
12Sun9:1512.77:368.81:36-1.33:336.87:494:18Third Quarter12Sun
13Mon10:0012.58:538.02:260.14:455.97:504:19Third Quarter13Mon
14Tue10:4212.210:267.53:181.65:484.87:514:19Third Quarter14Tue
15Wed11:2111.94:143.26:403.67:514:19Third Quarter15Wed
16Thu12:147.611:56 AM11.75:174.77:212.57:524:19Waning Crescent16Thu
17Fri1:548.312:2911.46:286.17:551.47:534:20Waning Crescent17Fri
18Sat3:099.41:0111.27:417.18:260.57:534:20Waning Crescent18Sat
19Sun4:0510.41:3210.98:497.78:55-0.37:544:20Waning Crescent19Sun
20Mon4:4811.22:0310.79:458.19:26-0.97:544:21Waning Crescent20Mon
21Tue5:2411.82:3610.610:328.39:58-1.47:554:21New Moon21Tue
22Wed5:5612.13:1010.411:128.410:32-1.77:554:22New Moon22Wed
23Thu6:2612.33:4610.311:488.411:09-1.97:564:22New Moon23Thu
24Fri6:5612.54:2510.212:248.37:564:23New Moon24Fri
25Sat7:2712.65:0910.01:048.07:564:24Waxing Crescent25Sat
26Sun8:0112.65:589.712:29-1.61:487.67:574:25Waxing Crescent26Sun
27Mon8:3512.76:579.21:11-1.12:386.97:574:25Waxing Crescent27Mon
28Tue9:1012.78:068.61:54-0.23:325.97:574:26First Quarter28Tue
29Wed9:4612.79:298.12:401.14:284.67:574:27First Quarter29Wed
30Thu10:2312.611:068.03:302.75:233.17:574:28First Quarter30Thu
31Fri11:0112.64:284.56:101.37:574:29First Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9445993)

Common Questions About Harper, Yukon Harbor, WA Tides

Show All
What time does the tide turn (slack tide) in Harper, Yukon Harbor, WA today?

Slack tide in Harper, Yukon Harbor, WA is approximately 3:19 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 39% 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 Third Quarter (39% 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