Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Thursday, June 18, 2026
The tide is currently falling in Deer Isle, Stonington, ME.
Next low tide : in 3h 27m at 8:23 pm (0.3 ft)
Next high tide (tomorrow) : 2:34 am (11.3 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:50 am
Moon phase : Waxing Crescent (17% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - May 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:099.76:499.512:300.45:247:38Third Quarter1Sun
2Mon7:129.97:4810.112:590.81:300.15:237:39Waning Crescent2Mon
3Tue8:1410.38:4410.72:010.22:28-0.35:217:40Waning Crescent3Tue
4Wed9:1310.79:3811.43:00-0.43:23-0.65:207:42Waning Crescent4Wed
5Thu10:0911.110:3011.93:56-1.14:17-0.95:197:43New Moon5Thu
6Fri11:0311.411:2112.34:50-1.65:09-1.05:177:44New Moon6Fri
7Sat11:5611.55:43-1.96:01-1.05:167:45New Moon7Sat
8Sun12:1312.412:4911.46:36-1.96:54-0.85:157:46Waxing Crescent8Sun
9Mon1:0412.21:4311.17:29-1.77:47-0.45:147:48Waxing Crescent9Mon
10Tue1:5811.82:3810.78:24-1.38:430.05:127:49Waxing Crescent10Tue
11Wed2:5311.33:3510.29:20-0.89:410.55:117:50Waxing Crescent11Wed
12Thu3:5110.74:359.810:17-0.310:420.95:107:51First Quarter12Thu
13Fri4:5210.15:359.611:170.211:441.15:097:52First Quarter13Fri
14Sat5:559.66:359.412:160.55:087:53First Quarter14Sat
15Sun6:579.47:329.412:461.21:140.85:077:54First Quarter15Sun
16Mon7:559.28:249.61:451.12:080.95:067:55Waxing Gibbous16Mon
17Tue8:499.29:119.72:390.92:570.95:057:57Waxing Gibbous17Tue
18Wed9:379.39:549.93:280.73:420.95:047:58Waxing Gibbous18Wed
19Thu10:219.410:3310.14:120.54:240.95:037:59Waxing Gibbous19Thu
20Fri11:029.511:1010.24:530.35:020.95:028:00Full Moon20Fri
21Sat11:409.511:4610.35:310.25:391.05:018:01Full Moon21Sat
22Sun12:179.56:070.16:141.15:008:02Full Moon22Sun
23Mon12:2110.312:539.56:430.16:501.14:598:03Full Moon23Mon
24Tue12:5710.31:309.47:190.17:271.24:588:04Waning Gibbous24Tue
25Wed1:3410.32:099.47:570.28:071.24:588:05Waning Gibbous25Wed
26Thu2:1510.22:529.48:380.28:511.24:578:06Waning Gibbous26Thu
27Fri3:0010.23:389.59:230.29:401.24:568:07Waning Gibbous27Fri
28Sat3:4910.14:299.610:120.210:341.14:568:07Third Quarter28Sat
29Sun4:4410.05:249.811:050.211:340.94:558:08Third Quarter29Sun
30Mon5:449.96:2210.112:020.14:548:09Third Quarter30Mon
31Tue6:4710.07:2010.612:360.51:010.04:548:10Waning Crescent31Tue
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 11:28 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 spring phase. Tonight's moon is 17% 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 maximum.

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 Waxing Crescent (17% illuminated). This places Deer Isle, Stonington, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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