Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Deer Isle, Stonington, ME.
Next low tide : 8:58 pm (0.6 ft)
Next high tide : in 18m at 2:48 pm (10.1 ft)
Sunset today : 7:56 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - May 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:229.77:579.81:090.81:390.45:267:37Waxing Gibbous1Sun
2Mon8:239.78:5110.02:110.62:360.45:257:38Waxing Gibbous2Mon
3Tue9:199.79:4010.23:070.33:260.55:237:39Waxing Gibbous3Tue
4Wed10:089.710:2310.43:570.14:120.55:227:40Waxing Gibbous4Wed
5Thu10:539.711:0310.44:43-0.14:540.75:207:41Full Moon5Thu
6Fri11:349.611:4010.45:24-0.15:330.85:197:43Full Moon6Fri
7Sat12:129.56:02-0.16:101.05:187:44Full Moon7Sat
8Sun12:1710.312:509.46:400.06:471.25:167:45Full Moon8Sun
9Mon12:5310.21:279.27:160.27:231.45:157:46Waning Gibbous9Mon
10Tue1:2910.02:049.17:530.48:011.55:147:47Waning Gibbous10Tue
11Wed2:089.82:448.98:320.68:411.75:137:48Waning Gibbous11Wed
12Thu2:489.63:268.89:120.79:241.85:117:50Waning Gibbous12Thu
13Fri3:339.54:118.89:560.910:121.85:107:51Third Quarter13Fri
14Sat4:219.35:008.910:430.911:041.75:097:52Third Quarter14Sat
15Sun5:139.25:519.111:330.95:087:53Third Quarter15Sun
16Mon6:109.26:449.512:001.412:250.85:077:54Third Quarter16Mon
17Tue7:099.47:3810.012:581.01:190.65:067:55Waning Crescent17Tue
18Wed8:079.68:3110.61:560.52:130.45:057:56Waning Crescent18Wed
19Thu9:0310.09:2311.22:52-0.23:070.15:047:57Waning Crescent19Thu
20Fri9:5810.310:1411.73:46-0.83:59-0.15:037:58New Moon20Fri
21Sat10:5210.611:0612.14:40-1.34:52-0.35:027:59New Moon21Sat
22Sun11:4610.811:5812.25:33-1.65:46-0.35:018:00New Moon22Sun
23Mon12:3910.86:26-1.76:40-0.35:008:01Waxing Crescent23Mon
24Tue12:5212.11:3410.77:21-1.67:36-0.14:598:02Waxing Crescent24Tue
25Wed1:4811.82:3110.58:16-1.38:350.14:588:03Waxing Crescent25Wed
26Thu2:4611.43:2910.39:13-0.99:360.44:588:04Waxing Crescent26Thu
27Fri3:4610.94:2910.110:12-0.410:380.64:578:05First Quarter27Fri
28Sat4:4910.35:3010.011:110.011:420.74:568:06First Quarter28Sat
29Sun5:539.86:299.912:100.44:568:07First Quarter29Sun
30Mon6:569.57:269.912:450.81:080.74:558:08Waxing Gibbous30Mon
31Tue7:569.38:1910.01:450.72:030.94:548:09Waxing Gibbous31Tue
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 5:53 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 75% 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 Gibbous (75% 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