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 5h 32m 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 - Sep 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:139.010:239.74:281.64:416.36:297:50First Quarter1Thu
2Fri12:359.05:231.55:586.86:317:48First Quarter2Fri
3Sat1:579.46:241.27:246.96:327:46First Quarter3Sat
4Sun12:249.32:569.97:240.88:326.56:337:44Waxing Gibbous4Sun
5Mon1:289.63:3710.58:210.39:215.86:357:42Waxing Gibbous5Mon
6Tue2:2710.04:1111.09:13-0.110:034.96:367:40Waxing Gibbous6Tue
7Wed3:2210.54:4311.410:01-0.310:433.96:377:38Full Moon7Wed
8Thu4:1411.05:1611.810:47-0.311:242.76:397:35Full Moon8Thu
9Fri5:0711.45:5012.111:320.26:407:33Full Moon9Fri
10Sat6:0111.56:2612.312:061.612:180.96:417:31Waning Gibbous10Sat
11Sun6:5711.57:0512.212:510.61:041.96:437:29Waning Gibbous11Sun
12Mon7:5511.27:4612.01:380.01:533.16:447:27Waning Gibbous12Mon
13Tue8:5810.98:3211.52:28-0.42:474.36:457:25Waning Gibbous13Tue
14Wed10:0810.59:2310.83:22-0.43:495.46:477:23Third Quarter14Wed
15Thu11:3010.310:2410.14:20-0.15:076.16:487:21Third Quarter15Thu
16Fri12:5910.35:240.36:436.36:497:19Third Quarter16Fri
17Sat2:1610.66:330.78:125.86:517:17Waning Crescent17Sat
18Sun12:599.23:1210.97:410.99:145.16:527:15Waning Crescent18Sun
19Mon2:139.33:5411.18:421.110:004.46:537:13Waning Crescent19Mon
20Tue3:159.64:2711.19:341.210:363.76:557:11Waning Crescent20Tue
21Wed4:059.94:5211.110:181.511:063.16:567:09New Moon21Wed
22Thu4:4910.15:1411.010:561.911:322.56:577:07New Moon22Thu
23Fri5:2810.35:3611.011:322.411:591.96:597:05New Moon23Fri
24Sat6:0610.46:0010.912:073.07:007:03New Moon24Sat
25Sun6:4410.56:2710.812:271.412:413.77:017:01Waxing Crescent25Sun
26Mon7:2310.66:5710.612:581.01:174.37:036:59Waxing Crescent26Mon
27Tue8:0410.57:3010.31:330.71:565.07:046:57Waxing Crescent27Tue
28Wed8:4910.48:059.92:100.62:385.67:056:55Waxing Crescent28Wed
29Thu9:4010.28:459.52:530.73:286.27:076:53First Quarter29Thu
30Fri10:3910.19:359.13:400.84:306.67:086:51First Quarter30Fri
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