Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Deer Isle, Stonington, ME.
Next low tide : in 56m at 12:17 pm (0.8 ft)
Next high tide : 6:38 pm (10.4 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:00 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - Jun 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:3410.54:179.810:00-0.210:220.94:548:11First Quarter1Tue
2Wed4:3310.35:169.910:57-0.111:250.74:538:11First Quarter2Wed
3Thu5:3510.26:1610.211:57-0.14:538:12First Quarter3Thu
4Fri6:4010.17:1710.512:300.512:57-0.14:528:13Waxing Gibbous4Fri
5Sat7:4510.28:1610.91:340.11:57-0.14:528:14Waxing Gibbous5Sat
6Sun8:4710.39:1111.32:36-0.32:55-0.24:528:14Waxing Gibbous6Sun
7Mon9:4510.410:0411.63:34-0.73:50-0.24:518:15Waxing Gibbous7Mon
8Tue10:4010.510:5511.74:28-1.04:43-0.24:518:16Full Moon8Tue
9Wed11:3210.611:4411.75:20-1.25:34-0.14:518:16Full Moon9Wed
10Thu12:2210.56:10-1.16:230.24:518:17Full Moon10Thu
11Fri12:3211.51:1110.36:58-0.97:120.44:508:18Waning Gibbous11Fri
12Sat1:2011.11:5910.07:46-0.68:000.84:508:18Waning Gibbous12Sat
13Sun2:0710.72:469.78:33-0.28:491.14:508:19Waning Gibbous13Sun
14Mon2:5510.33:359.49:200.29:381.44:508:19Waning Gibbous14Mon
15Tue3:459.84:249.210:080.610:301.64:508:19Third Quarter15Tue
16Wed4:369.45:149.110:560.911:231.74:508:20Third Quarter16Wed
17Thu5:299.06:049.111:461.24:508:20Third Quarter17Thu
18Fri6:238.86:559.112:171.712:361.34:508:21Third Quarter18Fri
19Sat7:178.77:449.31:111.61:251.44:508:21Waning Crescent19Sat
20Sun8:108.78:309.62:031.32:141.44:518:21Waning Crescent20Sun
21Mon9:008.89:159.92:521.03:001.34:518:21Waning Crescent21Mon
22Tue9:479.09:5710.23:380.73:441.24:518:21Waning Crescent22Tue
23Wed10:319.310:3910.54:210.34:271.14:518:22New Moon23Wed
24Thu11:149.511:2110.85:040.05:100.94:528:22New Moon24Thu
25Fri11:579.75:46-0.35:530.74:528:22New Moon25Fri
26Sat12:0411.112:419.96:30-0.56:380.64:528:22New Moon26Sat
27Sun12:4911.21:2710.17:15-0.77:260.54:538:22Waxing Crescent27Sun
28Mon1:3611.22:1510.38:02-0.78:170.44:538:22Waxing Crescent28Mon
29Tue2:2711.13:0610.48:52-0.79:110.44:548:22Waxing Crescent29Tue
30Wed3:2110.94:0110.49:44-0.610:100.44:548:22First 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 3:27 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 transitional phase. Tonight's moon is 30% 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 Waning Crescent (30% 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