Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Saturday, June 13, 2026
The tide is currently falling in Harper, Yukon Harbor, WA.
Next low tide : in 3h 08m at 10:28 pm (7.9 ft)
Next high tide (tomorrow) : 3:13 am (11.8 ft)
Sunset today : 9:08 pm
Sunrise tomorrow : 5:12 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Jul 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:519.97:2311.612:247.111:56 AM-1.65:179:11New Moon1Mon
2Tue5:319.87:4911.812:576.812:32-1.55:179:10New Moon2Tue
3Wed6:149.68:1712.01:326.31:09-1.25:189:10Waxing Crescent3Wed
4Thu7:019.38:4612.12:115.71:47-0.65:199:10Waxing Crescent4Thu
5Fri7:538.99:1812.22:535.02:260.35:199:09Waxing Crescent5Fri
6Sat8:528.59:5112.23:404.13:071.55:209:09First Quarter6Sat
7Sun10:018.210:2812.14:303.13:523.05:219:08First Quarter7Sun
8Mon11:238.011:0811.95:242.04:454.55:229:08First Quarter8Mon
9Tue1:008.36:200.85:516.05:239:07First Quarter9Tue
10Wed2:409.17:17-0.47:107.05:239:07Waxing Gibbous10Wed
11Thu12:4411.73:5610.18:13-1.48:337.55:249:06Waxing Gibbous11Thu
12Fri1:3911.64:5211.09:06-2.39:457.55:259:05Waxing Gibbous12Fri
13Sat2:3611.65:3711.79:58-2.910:457.15:269:05Full Moon13Sat
14Sun3:3211.56:1812.110:46-3.211:396.65:279:04Full Moon14Sun
15Mon4:2811.36:5512.311:33-3.05:289:03Full Moon15Mon
16Tue5:2411.07:3112.512:295.912:19-2.55:299:02Waning Gibbous16Tue
17Wed6:2010.58:0512.51:185.11:03-1.55:309:01Waning Gibbous17Wed
18Thu7:189.98:3912.42:084.41:47-0.35:319:00Waning Gibbous18Thu
19Fri8:199.29:1312.12:583.62:311.25:328:59Waning Gibbous19Fri
20Sat9:258.69:4911.83:492.93:162.85:348:58Third Quarter20Sat
21Sun10:418.210:2711.34:412.34:064.45:358:57Third Quarter21Sun
22Mon12:158.15:351.85:055.95:368:56Third Quarter22Mon
23Tue2:058.66:301.36:267.05:378:55Third Quarter23Tue
24Wed3:309.47:250.88:077.55:388:54Waning Crescent24Wed
25Thu12:4810.04:2510.08:160.49:287.55:398:53Waning Crescent25Thu
26Fri1:429.85:0410.59:02-0.110:207.35:418:52Waning Crescent26Fri
27Sat2:329.85:3510.99:44-0.510:577.05:428:51Waning Crescent27Sat
28Sun3:189.95:5911.110:22-0.811:266.75:438:49New Moon28Sun
29Mon4:0010.06:2011.310:58-1.011:536.25:448:48New Moon29Mon
30Tue4:4110.16:4111.511:34-1.15:458:47New Moon30Tue
31Wed5:2310.17:0511.712:235.712:10-0.95:478:45New Moon31Wed
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 12:50 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 3% 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 New Moon (3% 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