Tides Today & Tomorrow in Upright Head, Lopez Island, WA

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Upright Head, Lopez Island, WA.
Next low tide (tomorrow) : 6:57 am (2.3 ft)
Next high tide : in 7h 13m at 11:35 pm (8.1 ft)
Sunset today : 9:17 pm
Sunrise tomorrow : 5:09 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9449911
Common Questions About Tides

Upright Head, Lopez Island, WA Tides - Feb 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:427.87:195.412:432.22:183.57:405:09Waning Gibbous1Sun
2Mon7:577.88:455.21:173.03:022.97:395:11Third Quarter2Mon
3Tue8:197.811:165.21:533.93:502.27:375:12Third Quarter3Tue
4Wed8:487.82:344.84:431.57:365:14Third Quarter4Wed
5Thu1:085.89:25 AM7.93:275.65:410.77:345:15Third Quarter5Thu
6Fri2:186.510:13 AM7.94:426.36:38-0.17:335:17Waning Crescent6Fri
7Sat3:097.211:12 AM7.96:186.67:32-0.77:315:19Waning Crescent7Sat
8Sun3:507.812:187.97:466.68:24-1.17:305:20Waning Crescent8Sun
9Mon4:258.21:267.98:556.29:13-1.37:285:22New Moon9Mon
10Tue4:598.42:367.89:525.510:00-1.17:275:24New Moon10Tue
11Wed5:308.53:467.610:444.810:45-0.57:255:25New Moon11Wed
12Thu6:018.54:547.311:353.911:280.47:235:27New Moon12Thu
13Fri6:308.56:026.912:263.17:225:29Waxing Crescent13Fri
14Sat6:598.47:166.512:111.41:192.47:205:30Waxing Crescent14Sat
15Sun7:278.28:416.112:532.62:141.87:185:32Waxing Crescent15Sun
16Mon7:558.010:165.91:353.73:101.37:175:33First Quarter16Mon
17Tue8:247.811:536.12:184.64:091.17:155:35First Quarter17Tue
18Wed8:567.53:055.45:110.97:135:37First Quarter18Wed
19Thu1:166.49:36 AM7.34:046.06:130.77:115:38First Quarter19Thu
20Fri2:216.710:27 AM7.05:566.37:080.67:105:40Waxing Gibbous20Fri
21Sat3:097.011:33 AM6.97:446.27:550.57:085:42Waxing Gibbous21Sat
22Sun3:477.212:416.78:425.98:360.57:065:43Waxing Gibbous22Sun
23Mon4:187.41:416.79:245.59:130.57:045:45Waxing Gibbous23Mon
24Tue4:467.52:376.69:585.09:460.77:025:46Full Moon24Tue
25Wed5:117.53:306.610:304.510:181.07:005:48Full Moon25Wed
26Thu5:337.54:196.511:014.010:481.46:585:49Full Moon26Thu
27Fri5:517.45:066.411:323.511:191.96:565:51Full Moon27Fri
28Sat6:047.35:536.312:063.06:545:53Waning Gibbous28Sat
29Sun6:157.36:466.112:422.56:535:54Waning Gibbous29Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449911)

Common Questions About Upright Head, Lopez Island, WA Tides

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What time does the tide turn (slack tide) in Upright Head, Lopez Island, WA today?

Slack tide in Upright Head, Lopez Island, WA is approximately 3:16 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 Upright Head, Lopez Island, WA?

Upright Head, Lopez Island, WA is currently in a neap phase. Tonight's moon is 49% 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 minimum.

What datum are Upright Head, Lopez Island, 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 Upright Head, Lopez Island, WA?

Tide predictions for Upright Head, Lopez Island, 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 Upright Head, Lopez Island, WA?

Tide data for Upright Head, Lopez Island, WA is sourced from NOAA Station #9449911. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449911.

What is the moon phase in Upright Head, Lopez Island, WA tonight?

Tonight the moon over Upright Head, Lopez Island, WA is First Quarter (49% illuminated). This places Upright Head, Lopez Island, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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