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 3h 50m at 8:06 am (-1.1 ft)
Next high tide : 2:20 pm (10.3 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 - May 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:0911.43:5310.39:37-0.99:590.35:257:38First Quarter1Mon
2Tue4:1110.84:579.910:39-0.511:050.75:237:39First Quarter2Tue
3Wed5:1710.36:039.711:43-0.15:227:40First Quarter3Wed
4Thu6:2510.07:079.712:120.812:480.15:207:41First Quarter4Thu
5Fri7:319.88:079.81:180.71:490.25:197:43Waxing Gibbous5Fri
6Sat8:329.89:0210.02:200.62:460.35:187:44Waxing Gibbous6Sat
7Sun9:269.99:5010.23:160.33:360.35:167:45Waxing Gibbous7Sun
8Mon10:159.910:3310.44:050.14:220.35:157:46Waxing Gibbous8Mon
9Tue11:009.911:1210.54:50-0.15:040.55:147:47Full Moon9Tue
10Wed11:409.811:4910.45:31-0.15:420.65:137:48Full Moon10Wed
11Thu12:199.76:09-0.16:190.85:117:50Full Moon11Thu
12Fri12:2510.412:569.66:460.06:551.05:107:51Full Moon12Fri
13Sat1:0110.21:339.47:220.27:311.25:097:52Waning Gibbous13Sat
14Sun1:3710.12:119.27:590.38:091.45:087:53Waning Gibbous14Sun
15Mon2:159.92:509.18:380.58:491.65:077:54Waning Gibbous15Mon
16Tue2:559.73:338.99:180.79:321.75:067:55Waning Gibbous16Tue
17Wed3:409.54:198.910:030.810:201.75:057:56Third Quarter17Wed
18Thu4:289.45:098.910:510.811:131.75:047:57Third Quarter18Thu
19Fri5:229.36:029.111:430.85:037:58Third Quarter19Fri
20Sat6:199.46:569.512:101.412:370.75:027:59Third Quarter20Sat
21Sun7:189.67:5010.11:081.01:320.45:018:00Waning Crescent21Sun
22Mon8:169.98:4310.72:050.42:260.15:008:01Waning Crescent22Mon
23Tue9:1310.39:3511.33:01-0.23:19-0.24:598:02Waning Crescent23Tue
24Wed10:0710.710:2611.93:55-0.94:12-0.54:598:03New Moon24Wed
25Thu11:0011.011:1712.24:48-1.45:04-0.74:588:04New Moon25Thu
26Fri11:5411.25:41-1.75:56-0.74:578:05New Moon26Fri
27Sat12:0812.412:4711.26:34-1.86:50-0.64:568:06Waxing Crescent27Sat
28Sun1:0212.31:4211.07:28-1.77:46-0.34:568:07Waxing Crescent28Sun
29Mon1:5712.02:3910.88:24-1.48:440.04:558:08Waxing Crescent29Mon
30Tue2:5411.53:3810.59:21-1.09:440.34:548:09Waxing Crescent30Tue
31Wed3:5510.94:3910.210:21-0.610:470.64:548:10First Quarter31Wed
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 11:13 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 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