Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Thursday, June 18, 2026
The tide is currently falling in Deer Isle, Stonington, ME.
Next low tide : in 2h 18m at 8:23 pm (0.3 ft)
Next high tide (tomorrow) : 2:34 am (11.3 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:50 am
Moon phase : Waxing Crescent (17% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - Apr 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:409.26:228.612:050.96:147:02Third Quarter1Fri
2Sat6:429.47:228.912:261.41:060.66:127:03Waning Crescent2Sat
3Sun7:439.88:209.51:281.12:050.26:107:04Waning Crescent3Sun
4Mon8:4210.39:1410.22:280.53:00-0.36:097:05Waning Crescent4Mon
5Tue9:3810.910:0610.93:25-0.23:53-0.86:077:07Waning Crescent5Tue
6Wed10:3111.410:5511.64:18-0.94:43-1.26:057:08New Moon6Wed
7Thu11:2211.711:4412.05:10-1.55:33-1.46:037:09New Moon7Thu
8Fri12:1411.86:01-1.96:22-1.46:017:10New Moon8Fri
9Sat12:3412.21:0511.66:53-2.07:13-1.26:007:11Waxing Crescent9Sat
10Sun1:2412.11:5911.37:46-1.88:06-0.85:587:13Waxing Crescent10Sun
11Mon2:1711.82:5510.88:41-1.49:01-0.35:567:14Waxing Crescent11Mon
12Tue3:1311.33:5410.29:39-0.910:010.25:547:15First Quarter12Tue
13Wed4:1310.74:579.710:40-0.411:040.75:537:16First Quarter13Wed
14Thu5:1710.16:029.411:440.15:517:18First Quarter14Thu
15Fri6:249.87:079.312:101.012:480.45:497:19First Quarter15Fri
16Sat7:299.68:079.31:161.01:490.55:487:20Waxing Gibbous16Sat
17Sun8:299.69:009.52:160.92:450.55:467:21Waxing Gibbous17Sun
18Mon9:229.79:479.73:110.73:350.45:447:22Waxing Gibbous18Mon
19Tue10:099.810:299.93:590.44:190.45:437:24Waxing Gibbous19Tue
20Wed10:519.811:0710.14:420.24:580.45:417:25Full Moon20Wed
21Thu11:309.811:4210.25:210.15:350.55:397:26Full Moon21Thu
22Fri12:079.85:580.16:100.65:387:27Full Moon22Fri
23Sat12:1610.212:429.76:330.16:440.85:367:28Full Moon23Sat
24Sun12:4910.21:179.57:080.17:181.05:357:30Waning Gibbous24Sun
25Mon1:2410.11:539.47:430.37:531.15:337:31Waning Gibbous25Mon
26Tue2:0010.02:329.28:200.48:311.35:327:32Waning Gibbous26Tue
27Wed2:399.93:149.19:010.59:141.45:307:33Waning Gibbous27Wed
28Thu3:239.74:009.09:460.610:021.55:297:35Third Quarter28Thu
29Fri4:139.64:539.010:360.610:571.45:277:36Third Quarter29Fri
30Sat5:089.65:509.211:320.511:571.25:267:37Third Quarter30Sat
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 11:28 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 spring phase. Tonight's moon is 17% 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 Waxing Crescent (17% 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