Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Deer Isle, Stonington, ME.
Next low tide : 11:24 pm (0.8 ft)
Next high tide : in 2h 52m at 5:11 pm (10.0 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 4:51 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - Jul 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:409.411:4610.95:30-0.15:351.04:548:21New Moon1Fri
2Sat12:229.76:12-0.36:190.74:558:21New Moon2Sat
3Sun12:3011.11:0610.06:54-0.57:050.54:568:21Waxing Crescent3Sun
4Mon1:1511.11:5010.37:38-0.67:530.34:568:21Waxing Crescent4Mon
5Tue2:0311.12:3810.58:24-0.68:440.24:578:21Waxing Crescent5Tue
6Wed2:5310.93:2710.79:12-0.59:390.24:588:20First Quarter6Wed
7Thu3:4710.54:2010.810:03-0.310:370.14:588:20First Quarter7Thu
8Fri4:4610.15:1710.810:580.011:390.14:598:19First Quarter8Fri
9Sat5:489.86:1710.811:560.35:008:19First Quarter9Sat
10Sun6:549.57:1810.812:430.112:580.55:018:19Waxing Gibbous10Sun
11Mon7:599.48:1910.91:47-0.12:010.65:018:18Waxing Gibbous11Mon
12Tue9:029.59:1811.02:50-0.33:020.65:028:17Waxing Gibbous12Tue
13Wed10:009.610:1411.13:48-0.44:000.55:038:17Full Moon13Wed
14Thu10:539.811:0511.24:42-0.64:530.55:048:16Full Moon14Thu
15Fri11:439.911:5311.15:32-0.65:430.55:058:16Full Moon15Fri
16Sat12:2910.06:18-0.56:300.55:068:15Full Moon16Sat
17Sun12:3910.91:139.97:02-0.37:160.65:068:14Waning Gibbous17Sun
18Mon1:2310.61:559.97:440.08:000.85:078:13Waning Gibbous18Mon
19Tue2:0610.22:369.88:250.38:441.05:088:13Waning Gibbous19Tue
20Wed2:509.83:189.69:050.69:291.25:098:12Waning Gibbous20Wed
21Thu3:349.44:009.59:461.010:151.45:108:11Third Quarter21Thu
22Fri4:208.94:459.310:291.311:041.55:118:10Third Quarter22Fri
23Sat5:108.55:339.211:151.611:561.65:128:09Third Quarter23Sat
24Sun6:048.36:249.212:051.85:138:08Third Quarter24Sun
25Mon7:008.17:179.312:511.512:581.95:148:07Waning Crescent25Mon
26Tue7:568.28:109.61:461.31:521.95:158:06Waning Crescent26Tue
27Wed8:508.49:019.92:391.02:451.65:168:05Waning Crescent27Wed
28Thu9:398.89:4910.43:290.63:351.35:178:04Waning Crescent28Thu
29Fri10:269.310:3610.84:160.14:230.95:198:03New Moon29Fri
30Sat11:119.811:2211.25:01-0.35:100.55:208:02New Moon30Sat
31Sun11:5510.35:45-0.75:570.15:218:00New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414348)

Common Questions About Deer Isle, Stonington, ME Tides

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

Slack tide in Deer Isle, Stonington, ME is approximately 8:17 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 Deer Isle, Stonington, ME?

Deer Isle, Stonington, ME is currently in a neap phase. Tonight's moon is 48% 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 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 (48% illuminated). This places Deer Isle, Stonington, ME 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