Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Deer Isle, Stonington, ME.
Next low tide : in 36m at 10:53 am (0.1 ft)
Next high tide : 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 - May 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:479.06:278.712:081.15:257:37Third Quarter1Tue
2Wed6:449.17:209.012:331.71:021.05:247:39Waning Crescent2Wed
3Thu7:409.38:129.51:301.31:550.75:227:40Waning Crescent3Thu
4Fri8:349.79:0110.12:240.82:460.35:217:41Waning Crescent4Fri
5Sat9:2610.19:4810.83:150.13:350.05:207:42Waning Crescent5Sat
6Sun10:1610.610:3511.44:05-0.54:22-0.45:187:43New Moon6Sun
7Mon11:0510.911:2211.84:54-1.15:10-0.65:177:45New Moon7Mon
8Tue11:5511.15:43-1.55:59-0.75:167:46New Moon8Tue
9Wed12:1012.112:4611.16:33-1.76:49-0.65:147:47Waxing Crescent9Wed
10Thu1:0112.11:3911.07:25-1.67:42-0.45:137:48Waxing Crescent10Thu
11Fri1:5411.92:3410.88:20-1.48:39-0.15:127:49Waxing Crescent11Fri
12Sat2:5011.53:3310.49:17-1.19:390.25:117:50Waxing Crescent12Sat
13Sun3:5111.04:3510.210:18-0.710:430.55:107:51First Quarter13Sun
14Mon4:5510.55:4010.011:21-0.311:500.65:087:53First Quarter14Mon
15Tue6:0210.26:449.912:240.05:077:54First Quarter15Tue
16Wed7:089.97:4510.012:560.61:260.25:067:55Waxing Gibbous16Wed
17Thu8:109.88:4010.21:590.52:240.35:057:56Waxing Gibbous17Thu
18Fri9:079.89:3110.42:560.33:160.35:047:57Waxing Gibbous18Fri
19Sat9:599.810:1610.53:480.04:040.45:037:58Waxing Gibbous19Sat
20Sun10:459.810:5710.64:35-0.14:480.55:027:59Full Moon20Sun
21Mon11:279.811:3610.55:18-0.25:280.75:018:00Full Moon21Mon
22Tue12:079.75:57-0.16:070.85:018:01Full Moon22Tue
23Wed12:1310.512:459.66:350.06:441.05:008:02Full Moon23Wed
24Thu12:4910.31:239.47:120.17:211.24:598:03Waning Gibbous24Thu
25Fri1:2610.22:019.37:490.37:591.44:588:04Waning Gibbous25Fri
26Sat2:0410.02:409.28:270.58:381.64:578:05Waning Gibbous26Sat
27Sun2:449.83:219.19:070.69:211.74:578:06Waning Gibbous27Sun
28Mon3:279.64:059.09:500.710:071.74:568:07Third Quarter28Mon
29Tue4:149.44:539.110:350.810:581.64:558:08Third Quarter29Tue
30Wed5:059.35:439.211:240.811:521.44:558:09Third Quarter30Wed
31Thu6:009.36:369.612:160.74:548:10Third Quarter31Thu
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 2:02 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