Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Deer Isle, Stonington, ME.
Next low tide (tomorrow) : in 59m at 12:48 am (1.1 ft)
Next high tide (tomorrow) : 6:59 am (8.5 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 5:12 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - Jun 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:368.96:128.911:541.34:548:10First Quarter1Tue
2Wed6:328.77:029.012:241.812:441.54:538:11First Quarter2Wed
3Thu7:278.57:519.21:191.61:341.64:538:12Waxing Gibbous3Thu
4Fri8:208.58:369.42:111.42:211.74:528:12Waxing Gibbous4Fri
5Sat9:098.69:209.73:001.13:061.64:528:13Waxing Gibbous5Sat
6Sun9:558.710:019.93:450.83:501.64:528:14Waxing Gibbous6Sun
7Mon10:388.810:4110.24:280.54:311.54:518:14Full Moon7Mon
8Tue11:199.011:2110.45:090.35:121.44:518:15Full Moon8Tue
9Wed12:009.25:490.15:531.34:518:16Full Moon9Wed
10Thu12:0210.612:429.36:30-0.16:351.24:508:16Full Moon10Thu
11Fri12:4510.71:259.57:13-0.27:201.14:508:17Waning Gibbous11Fri
12Sat1:3010.82:119.67:58-0.38:091.04:508:18Waning Gibbous12Sat
13Sun2:1910.72:599.88:45-0.39:010.94:508:18Waning Gibbous13Sun
14Mon3:1110.63:5110.09:35-0.29:570.84:508:19Third Quarter14Mon
15Tue4:0610.44:4510.210:27-0.110:570.64:508:19Third Quarter15Tue
16Wed5:0610.15:4210.411:220.111:590.44:508:19Third Quarter16Wed
17Thu6:089.86:4010.612:190.24:508:20Third Quarter17Thu
18Fri7:139.77:3810.81:020.21:190.44:508:20Waning Crescent18Fri
19Sat8:169.68:3611.02:05-0.12:180.54:508:20Waning Crescent19Sat
20Sun9:179.79:3211.23:05-0.43:160.54:508:21Waning Crescent20Sun
21Mon10:149.710:2511.34:02-0.64:110.64:508:21New Moon21Mon
22Tue11:079.811:1711.34:55-0.75:050.64:518:21New Moon22Tue
23Wed11:589.85:46-0.75:550.74:518:21New Moon23Wed
24Thu12:0611.112:469.76:35-0.56:440.84:518:22New Moon24Thu
25Fri12:5410.91:339.67:21-0.37:321.04:528:22Waxing Crescent25Fri
26Sat1:4110.62:189.58:070.08:191.24:528:22Waxing Crescent26Sat
27Sun2:2710.23:039.48:510.39:071.44:528:22Waxing Crescent27Sun
28Mon3:139.73:489.39:340.79:551.54:538:22Waxing Crescent28Mon
29Tue4:009.34:349.210:181.010:441.74:538:22First Quarter29Tue
30Wed4:508.95:209.111:031.311:361.74:548:22First Quarter30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414348)

Common Questions About Deer Isle, Stonington, ME Tides

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What time does the tide turn (slack tide) in Deer Isle, Stonington, ME today?

Slack tide in Deer Isle, Stonington, ME is approximately 3:53 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 Deer Isle, Stonington, ME?

Deer Isle, Stonington, ME is currently in a transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

What datum are Deer Isle, Stonington, ME 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 Deer Isle, Stonington, ME?

Tide predictions for Deer Isle, Stonington, ME 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 Deer Isle, Stonington, ME?

Tide data for Deer Isle, Stonington, ME is sourced from NOAA Station #8414348. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8414348.

What is the moon phase in Deer Isle, Stonington, ME tonight?

Tonight the moon over Deer Isle, Stonington, ME is First Quarter (62% illuminated). This places Deer Isle, Stonington, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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