Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide (tomorrow) : 2:18 am (6.7 ft)
Next high tide : in 3h 37m at 8:33 pm (11.8 ft)
Sunset today : 9:10 pm
Sunrise tomorrow : 5:17 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Aug 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:599.97:3211.612:555.412:38-0.45:498:43Waning Gibbous1Fri
2Sat6:409.78:0011.71:284.91:140.15:508:42Waning Gibbous2Sat
3Sun7:259.58:3111.72:064.31:510.75:518:40Waning Gibbous3Sun
4Mon8:159.29:0411.72:473.72:301.75:528:39Waning Gibbous4Mon
5Tue9:118.99:4011.63:323.03:122.85:548:37Third Quarter5Tue
6Wed10:168.710:2011.44:222.33:594.05:558:36Third Quarter6Wed
7Thu11:338.611:0611.15:171.64:585.25:568:34Third Quarter7Thu
8Fri1:038.96:160.86:116.25:588:33Third Quarter8Fri
9Sat12:0011.02:319.57:16-0.17:336.75:598:31Waning Crescent9Sat
10Sun12:5911.03:3810.38:15-0.98:496.66:008:30Waning Crescent10Sun
11Mon1:5911.14:2811.19:10-1.69:526.26:028:28Waning Crescent11Mon
12Tue2:5811.35:1111.610:02-2.110:455.66:038:26New Moon12Tue
13Wed3:5511.45:5012.010:51-2.211:344.86:048:24New Moon13Wed
14Thu4:5011.46:2812.311:38-1.96:068:23New Moon14Thu
15Fri5:4511.27:0512.412:214.012:24-1.36:078:21Waxing Crescent15Fri
16Sat6:4110.87:4312.31:083.31:09-0.36:088:19Waxing Crescent16Sat
17Sun7:3910.48:2112.11:562.71:551.06:108:18Waxing Crescent17Sun
18Mon8:399.89:0011.72:452.22:422.46:118:16Waxing Crescent18Mon
19Tue9:449.39:4211.23:361.83:343.86:128:14First Quarter19Tue
20Wed11:018.910:2910.64:291.74:345.16:148:12First Quarter20Wed
21Thu12:368.95:271.55:516.16:158:10First Quarter21Thu
22Fri2:119.36:271.47:276.66:168:08First Quarter22Fri
23Sat12:219.63:209.87:281.28:506.56:188:07Waxing Gibbous23Sat
24Sun1:239.44:0810.38:231.09:466.26:198:05Waxing Gibbous24Sun
25Mon2:209.54:4310.69:110.710:265.86:208:03Waxing Gibbous25Mon
26Tue3:099.65:1010.89:530.410:575.46:228:01Waxing Gibbous26Tue
27Wed3:539.85:3310.910:300.311:235.06:237:59Full Moon27Wed
28Thu4:3210.05:5411.111:050.311:494.46:247:57Full Moon28Thu
29Fri5:1110.26:1711.211:400.46:257:55Full Moon29Fri
30Sat5:5110.36:4211.412:183.812:150.86:277:53Full Moon30Sat
31Sun6:3210.37:1111.512:513.112:511.36:287:51Waning Gibbous31Sun
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 11:25 pm — 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 93% 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 Waning Gibbous (93% 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