Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Deer Isle, Stonington, ME.
Next low tide (tomorrow) : 1:05 am (0.3 ft)
Next high tide : in 31m at 6:38 pm (10.4 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:00 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - Mar 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:208.86:067.811:511.46:115:22First Quarter1Fri
2Sat6:219.07:078.112:032.012:531.16:095:24Waxing Gibbous2Sat
3Sun7:219.48:038.61:041.71:500.66:075:25Waxing Gibbous3Sun
4Mon8:1610.08:549.22:011.22:430.06:065:26Waxing Gibbous4Mon
5Tue9:0810.79:429.92:540.53:31-0.66:045:27Full Moon5Tue
6Wed9:5711.210:2710.63:44-0.14:17-1.16:025:29Full Moon6Wed
7Thu10:4511.611:1311.14:33-0.75:03-1.46:005:30Full Moon7Thu
8Fri11:3411.711:5911.55:21-1.25:48-1.45:595:31Waning Gibbous8Fri
9Sat12:2311.56:11-1.46:35-1.25:575:33Waning Gibbous9Sat
10Sun12:4611.61:1411.17:02-1.37:24-0.85:555:34Waning Gibbous10Sun
11Mon1:3611.42:0910.57:56-1.18:16-0.35:535:35Waning Gibbous11Mon
12Tue2:2911.03:079.88:54-0.79:130.45:515:36Third Quarter12Tue
13Wed3:2710.54:129.29:56-0.210:160.95:505:38Third Quarter13Wed
14Thu4:3210.05:218.711:040.211:251.35:485:39Third Quarter14Thu
15Fri5:419.76:328.612:140.55:465:40Waning Crescent15Fri
16Sat6:519.67:378.712:351.41:200.55:445:41Waning Crescent16Sat
17Sun7:549.78:349.01:391.22:190.35:425:43Waning Crescent17Sun
18Mon8:499.99:229.22:360.93:100.25:405:44Waning Crescent18Mon
19Tue9:3710.010:049.53:260.63:540.15:395:45New Moon19Tue
20Wed10:1910.110:419.74:090.44:330.15:375:46New Moon20Wed
21Thu10:5710.111:169.84:490.35:090.25:355:48New Moon21Thu
22Fri11:339.911:489.95:250.25:420.45:335:49New Moon22Fri
23Sat12:089.76:000.36:140.65:315:50Waxing Crescent23Sat
24Sun12:209.812:439.46:350.46:460.95:295:51Waxing Crescent24Sun
25Mon12:539.71:199.17:100.57:191.25:285:53Waxing Crescent25Mon
26Tue1:289.61:578.87:470.77:561.55:265:54Waxing Crescent26Tue
27Wed2:069.42:408.58:280.98:381.85:245:55First Quarter27Wed
28Thu2:499.23:288.29:151.19:262.05:225:56First Quarter28Thu
29Fri3:409.04:258.010:091.210:222.15:205:57First Quarter29Fri
30Sat4:399.05:278.111:101.211:261.95:195:59First Quarter30Sat
31Sun5:439.16:308.412:130.95:176:00Waxing Gibbous31Sun
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 9:51 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 30% 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 (30% 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