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 6h 02m 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 - Mar 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:307.27:496.012:263.21:222.06:515:56Waning Gibbous1Mon
2Tue6:527.29:135.91:034.02:071.56:495:57Waning Gibbous2Tue
3Wed7:197.310:596.11:454.72:561.06:475:59Third Quarter3Wed
4Thu7:537.22:345.33:500.66:456:00Third Quarter4Thu
5Fri12:286.48:38 AM7.23:375.94:520.36:436:02Third Quarter5Fri
6Sat1:306.99:40 AM7.15:016.15:580.06:416:04Waning Crescent6Sat
7Sun2:177.311:00 AM6.96:405.97:00-0.26:396:05Waning Crescent7Sun
8Mon2:577.512:276.97:545.47:58-0.26:376:07Waning Crescent8Mon
9Tue3:327.71:507.08:494.58:510.16:346:08Waning Crescent9Tue
10Wed4:047.83:097.19:373.69:400.66:326:10New Moon10Wed
11Thu4:347.94:207.210:232.610:271.36:306:11New Moon11Thu
12Fri5:027.85:267.211:081.711:122.16:286:13New Moon12Fri
13Sat5:297.86:297.111:531.011:563.06:266:14Waxing Crescent13Sat
14Sun6:557.68:366.91:400.67:247:16Waxing Crescent14Sun
15Mon7:217.49:476.71:403.92:280.47:227:17Waxing Crescent15Mon
16Tue7:487.211:026.62:264.63:180.47:207:19Waxing Crescent16Tue
17Wed8:186.93:175.24:100.57:187:20First Quarter17Wed
18Thu12:206.68:52 AM6.64:165.65:050.87:167:22First Quarter18Thu
19Fri1:286.79:38 AM6.25:485.86:061.07:147:23First Quarter19Fri
20Sat2:236.810:45 AM5.97:475.67:091.27:127:25First Quarter20Sat
21Sun3:076.912:265.78:475.28:041.37:107:26Waxing Gibbous21Sun
22Mon3:436.92:005.79:274.68:521.57:087:28Waxing Gibbous22Mon
23Tue4:146.93:085.99:594.19:331.77:057:29Waxing Gibbous23Tue
24Wed4:406.94:086.110:283.410:122.07:037:31Waxing Gibbous24Wed
25Thu5:016.95:016.310:562.810:482.37:017:32Full Moon25Thu
26Fri5:186.95:496.511:242.211:232.86:597:34Full Moon26Fri
27Sat5:326.96:366.611:551.611:593.36:577:35Full Moon27Sat
28Sun5:466.87:246.712:271.06:557:37Full Moon28Sun
29Mon6:056.88:176.812:363.81:030.66:537:38Waning Gibbous29Mon
30Tue6:276.89:186.81:154.41:420.26:517:40Waning Gibbous30Tue
31Wed6:546.810:266.92:005.02:270.06:497:41Waning Gibbous31Wed
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