Tides Today & Tomorrow in Harper, Yukon Harbor, WA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Harper, Yukon Harbor, WA.
Next low tide : 9:39 am (-0.7 ft)
Next high tide : in 2h 01m at 2:16 am (9.6 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:40 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9445993
Common Questions About Tides

Harper, Yukon Harbor, WA Tides - Apr 2079

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:1211.75:2210.811:302.211:301.86:477:40New Moon1Sat
2Sun5:3611.96:1411.112:050.76:457:41New Moon2Sun
3Mon6:0312.17:0911.412:122.912:44-0.66:437:42Waxing Crescent3Mon
4Tue6:3312.08:0711.512:554.21:26-1.56:417:44Waxing Crescent4Tue
5Wed7:0711.89:0911.31:425.42:11-2.06:397:45Waxing Crescent5Wed
6Thu7:4411.310:2111.12:346.63:01-1.96:377:47Waxing Crescent6Thu
7Fri8:2910.611:4710.93:397.53:58-1.46:357:48First Quarter7Fri
8Sat9:279.75:098.05:02-0.76:337:49First Quarter8Sat
9Sun1:1811.010:51 AM8.97:137.66:13-0.16:317:51First Quarter9Sun
10Mon2:2711.312:328.58:386.67:260.56:297:52Waxing Gibbous10Mon
11Tue3:1511.52:048.69:295.48:320.96:277:54Waxing Gibbous11Tue
12Wed3:5111.63:189.010:084.29:281.46:257:55Waxing Gibbous12Wed
13Thu4:1911.64:189.510:413.010:162.06:237:57Waxing Gibbous13Thu
14Fri4:4211.65:109.911:112.010:582.86:227:58Full Moon14Fri
15Sat5:0211.45:5810.311:381.011:383.86:207:59Full Moon15Sat
16Sun5:2211.36:4210.612:050.26:188:01Full Moon16Sun
17Mon5:4411.07:2510.812:174.712:33-0.46:168:02Full Moon17Mon
18Tue6:0910.78:0711.012:565.71:04-0.76:148:04Waning Gibbous18Tue
19Wed6:3610.38:5011.01:386.41:37-0.86:128:05Waning Gibbous19Wed
20Thu7:069.89:3810.92:237.12:15-0.76:108:06Waning Gibbous20Thu
21Fri7:389.310:3210.73:167.52:57-0.36:098:08Waning Gibbous21Fri
22Sat8:158.711:3710.54:247.83:450.26:078:09Third Quarter22Sat
23Sun9:088.26:137.74:410.66:058:11Third Quarter23Sun
24Mon12:4510.510:32 AM7.87:567.25:431.06:038:12Third Quarter24Mon
25Tue1:4110.612:037.68:326.56:461.36:028:13Third Quarter25Tue
26Wed2:2010.91:248.08:565.57:461.66:008:15Waning Crescent26Wed
27Thu2:5011.12:338.69:214.38:402.05:588:16Waning Crescent27Thu
28Fri3:1611.43:349.49:492.89:302.65:568:18Waning Crescent28Fri
29Sat3:4211.64:3010.210:211.110:183.55:558:19Waning Crescent29Sat
30Sun4:0811.85:2611.010:56-0.511:054.45:538:20New Moon30Sun
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 5:57 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 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 Waxing 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