Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Saturday, August 8, 2026
The tide is currently falling in Deer Isle, Stonington, ME.
Next low tide (tomorrow) : in 6h 32m at 1:53 am (0.1 ft)
Next high tide (tomorrow) : 8:07 am (9.0 ft)
Sunset today : 7:50 pm
Sunrise tomorrow : 5:30 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - May 1945

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:5110.02:259.18:130.48:221.45:257:37Waning Gibbous1Tue
2Wed2:309.93:089.08:550.59:051.65:247:38Waning Gibbous2Wed
3Thu3:159.83:568.99:410.59:551.65:227:39Third Quarter3Thu
4Fri4:069.74:508.910:330.610:521.65:217:41Third Quarter4Fri
5Sat5:049.75:499.011:310.511:541.45:207:42Third Quarter5Sat
6Sun6:079.76:509.412:320.45:187:43Third Quarter6Sun
7Mon7:1210.07:5010.012:591.01:320.15:177:44Waning Crescent7Mon
8Tue8:1410.38:4710.62:020.42:30-0.35:167:45Waning Crescent8Tue
9Wed9:1410.79:4011.33:01-0.33:25-0.65:157:47Waning Crescent9Wed
10Thu10:1011.110:3111.83:58-1.04:18-0.85:137:48New Moon10Thu
11Fri11:0411.311:2212.24:52-1.55:09-0.95:127:49New Moon11Fri
12Sat11:5611.35:44-1.86:00-0.85:117:50New Moon12Sat
13Sun12:1212.212:4911.16:36-1.86:52-0.55:107:51Waxing Crescent13Sun
14Mon1:0212.01:4210.87:28-1.57:44-0.15:097:52Waxing Crescent14Mon
15Tue1:5411.62:3610.38:22-1.18:390.45:077:53Waxing Crescent15Tue
16Wed2:4811.03:339.99:17-0.69:360.95:067:54Waxing Crescent16Wed
17Thu3:4510.44:319.510:140.010:361.35:057:56First Quarter17Thu
18Fri4:459.95:319.211:120.411:371.55:047:57First Quarter18Fri
19Sat5:479.46:309.112:110.85:037:58First Quarter19Sat
20Sun6:489.27:269.112:391.51:081.05:027:59First Quarter20Sun
21Mon7:479.18:189.31:371.42:011.15:018:00Waxing Gibbous21Mon
22Tue8:409.19:049.52:311.22:501.15:018:01Waxing Gibbous22Tue
23Wed9:289.19:469.73:190.93:341.15:008:02Waxing Gibbous23Wed
24Thu10:129.210:2510.04:040.74:141.14:598:03Waxing Gibbous24Thu
25Fri10:539.311:0110.14:440.44:531.14:588:04Full Moon25Fri
26Sat11:329.311:3610.35:220.35:291.14:578:05Full Moon26Sat
27Sun12:099.35:590.26:051.24:578:06Full Moon27Sun
28Mon12:1210.312:469.36:360.16:411.34:568:07Full Moon28Mon
29Tue12:4810.31:249.37:130.17:191.34:558:08Waning Gibbous29Tue
30Wed1:2710.32:059.37:530.18:011.44:558:08Waning Gibbous30Wed
31Thu2:0910.32:499.38:350.18:461.44:548:09Waning Gibbous31Thu
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 5:00 am — 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 22% 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 (22% 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