Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Deer Isle, Stonington, ME.
Next low tide : in 2h 20m at 8:29 am (0.4 ft)
Next high tide : 2:41 pm (9.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 4:57 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - Sep 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:399.91:5710.27:460.58:110.45:587:10Waxing Crescent1Wed
2Thu2:199.72:3710.28:240.78:540.55:597:08Waxing Crescent2Thu
3Fri3:039.53:2210.29:070.89:430.56:007:06First Quarter3Fri
4Sat3:539.24:1310.29:571.010:380.56:017:05First Quarter4Sat
5Sun4:509.05:1210.110:531.111:400.56:037:03First Quarter5Sun
6Mon5:549.06:1710.211:571.16:047:01First Quarter6Mon
7Tue7:019.17:2410.512:460.31:050.96:056:59Waxing Gibbous7Tue
8Wed8:069.68:2810.81:520.02:110.56:066:57Waxing Gibbous8Wed
9Thu9:0610.19:2911.32:53-0.43:14-0.16:076:55Waxing Gibbous9Thu
10Fri10:0210.810:2511.63:49-0.94:11-0.66:086:54Full Moon10Fri
11Sat10:5411.311:1811.74:42-1.15:06-1.06:096:52Full Moon11Sat
12Sun11:4411.65:32-1.25:58-1.36:116:50Full Moon12Sun
13Mon12:0911.712:3211.76:21-1.16:48-1.26:126:48Waning Gibbous13Mon
14Tue12:5911.41:2011.67:09-0.87:39-1.06:136:46Waning Gibbous14Tue
15Wed1:5010.92:0911.27:58-0.38:30-0.66:146:44Waning Gibbous15Wed
16Thu2:4110.32:5910.78:470.39:23-0.16:156:42Waning Gibbous16Thu
17Fri3:349.73:5210.29:390.810:180.46:166:41Third Quarter17Fri
18Sat4:309.14:489.710:341.311:150.86:176:39Third Quarter18Sat
19Sun5:298.75:479.411:331.66:196:37Third Quarter19Sun
20Mon6:298.56:479.212:141.112:321.86:206:35Third Quarter20Mon
21Tue7:278.57:449.21:131.21:301.76:216:33Waning Crescent21Tue
22Wed8:208.78:379.42:071.12:241.56:226:31Waning Crescent22Wed
23Thu9:079.09:249.62:560.93:131.26:236:29Waning Crescent23Thu
24Fri9:509.310:069.83:390.73:560.96:246:27Waning Crescent24Fri
25Sat10:289.710:459.94:190.64:360.66:266:26New Moon25Sat
26Sun11:0310.011:2210.04:550.45:140.36:276:24New Moon26Sun
27Mon11:3810.311:5910.15:300.45:500.26:286:22New Moon27Mon
28Tue12:1210.56:040.46:270.06:296:20New Moon28Tue
29Wed12:3610.012:4810.66:390.47:05-0.16:306:18Waxing Crescent29Wed
30Thu1:149.91:2710.67:170.57:46-0.16:316:16Waxing Crescent30Thu
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 11:35 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 spring phase. Tonight's moon is 81% 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 Waning Gibbous (81% 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