Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 10:26 pm (8.3 ft)
Next high tide : in 1h 36m at 5:37 pm (11.6 ft)
Sunset today : 9:05 pm
Sunrise tomorrow : 5:25 am
Moon phase : Waning Crescent (4% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Jun 2066

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:257.36:184.35:163.05:168:59First Quarter1Tue
2Wed12:0611.412:537.67:063.06:154.35:159:00First Quarter2Wed
3Thu12:4311.52:198.37:501.67:205.45:159:01Waxing Gibbous3Thu
4Fri1:2011.53:329.48:340.08:276.35:149:02Waxing Gibbous4Fri
5Sat1:5911.64:3410.49:17-1.49:317.05:149:03Waxing Gibbous5Sat
6Sun2:4011.75:2811.310:01-2.710:317.45:139:04Full Moon6Sun
7Mon3:2311.86:1812.010:47-3.611:277.55:139:04Full Moon7Mon
8Tue4:1111.77:0612.411:33-4.05:139:05Full Moon8Tue
9Wed5:0211.57:5212.612:227.412:21-4.05:129:06Waning Gibbous9Wed
10Thu5:5811.08:3812.71:197.01:10-3.55:129:06Waning Gibbous10Thu
11Fri6:5810.49:2212.72:186.51:59-2.55:129:07Waning Gibbous11Fri
12Sat8:049.510:0512.63:215.82:49-1.25:129:08Waning Gibbous12Sat
13Sun9:178.610:4712.44:274.83:410.45:129:08Third Quarter13Sun
14Mon10:427.911:3012.15:333.74:352.25:129:09Third Quarter14Mon
15Tue12:227.76:352.65:364.05:129:09Third Quarter15Tue
16Wed12:1111.82:078.27:301.46:485.55:129:09Waning Crescent16Wed
17Thu12:5311.43:359.28:180.48:096.65:129:10Waning Crescent17Thu
18Fri1:3311.04:4010.19:01-0.49:267.25:129:10Waning Crescent18Fri
19Sat2:1310.75:2910.99:38-0.910:307.55:129:10Waning Crescent19Sat
20Sun2:5210.46:1011.310:14-1.311:217.55:129:11New Moon20Sun
21Mon3:3010.26:4311.510:48-1.65:129:11New Moon21Mon
22Tue4:0910.07:1111.612:017.511:22 AM-1.75:139:11New Moon22Tue
23Wed4:489.97:3611.712:367.411:57 AM-1.75:139:11New Moon23Wed
24Thu5:289.78:0111.71:097.112:33-1.55:139:11New Moon24Thu
25Fri6:109.48:2811.81:436.81:09-1.25:149:11Waxing Crescent25Fri
26Sat6:559.18:5611.92:206.31:46-0.75:149:11Waxing Crescent26Sat
27Sun7:448.79:2612.03:005.72:240.15:159:11Waxing Crescent27Sun
28Mon8:398.29:5812.03:455.03:031.15:159:11Waxing Crescent28Mon
29Tue9:447.810:3111.94:324.03:442.55:169:11First Quarter29Tue
30Wed11:017.711:0611.75:222.94:314.05:169:11First Quarter30Wed
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 8:01 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 4% 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 Crescent (4% 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