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 6h 13m 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 - Aug 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:039.85:52-0.66:030.55:227:59Full Moon1Thu
2Fri12:1411.012:499.96:39-0.46:510.65:237:58Full Moon2Fri
3Sat1:0010.81:339.87:23-0.27:370.75:247:56Waning Gibbous3Sat
4Sun1:4510.52:169.78:050.18:220.95:257:55Waning Gibbous4Sun
5Mon2:2910.02:589.68:460.59:071.15:267:54Waning Gibbous5Mon
6Tue3:139.63:409.49:280.99:531.35:287:52Waning Gibbous6Tue
7Wed3:599.14:249.310:101.310:421.55:297:51Third Quarter7Wed
8Thu4:488.65:119.110:551.611:331.65:307:50Third Quarter8Thu
9Fri5:418.26:019.011:431.95:317:48Third Quarter9Fri
10Sat6:388.06:549.012:281.612:362.15:327:47Third Quarter10Sat
11Sun7:358.07:489.21:241.51:312.25:337:45Waning Crescent11Sun
12Mon8:318.18:409.42:191.32:252.05:347:44Waning Crescent12Mon
13Tue9:228.49:309.83:101.03:161.85:367:42Waning Crescent13Tue
14Wed10:098.810:1610.33:580.64:031.45:377:41New Moon14Wed
15Thu10:539.211:0110.74:430.24:491.05:387:39New Moon15Thu
16Fri11:359.711:4511.15:26-0.25:340.65:397:38New Moon16Fri
17Sat12:1810.26:08-0.56:190.25:407:36New Moon17Sat
18Sun12:3011.31:0110.66:50-0.77:06-0.15:417:35Waxing Crescent18Sun
19Mon1:1711.31:4610.87:34-0.87:55-0.35:427:33Waxing Crescent19Mon
20Tue2:0511.12:3311.08:20-0.68:47-0.35:447:31Waxing Crescent20Tue
21Wed2:5710.73:2311.09:09-0.39:42-0.35:457:30First Quarter21Wed
22Thu3:5210.24:1710.910:010.110:41-0.15:467:28First Quarter22Thu
23Fri4:539.75:1710.610:590.511:450.15:477:26First Quarter23Fri
24Sat5:589.36:2010.412:020.95:487:25First Quarter24Sat
25Sun7:079.07:2710.412:520.21:081.15:497:23Waxing Gibbous25Sun
26Mon8:149.08:3110.41:590.22:151.15:507:21Waxing Gibbous26Mon
27Tue9:169.29:3110.63:020.03:160.95:527:20Waxing Gibbous27Tue
28Wed10:119.510:2410.73:58-0.14:120.75:537:18Full Moon28Wed
29Thu11:009.711:1310.74:49-0.25:020.55:547:16Full Moon29Thu
30Fri11:449.911:5710.75:34-0.25:470.45:557:14Full Moon30Fri
31Sat12:259.96:16-0.16:300.45:567:13Full Moon31Sat
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