Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Deer Isle, Stonington, ME.
Next low tide (tomorrow) : 10:02 am (0.6 ft)
Next high tide (tomorrow) : in 5h 15m at 3:55 am (9.6 ft)
Sunset today : 7:55 pm
Sunrise tomorrow : 5:26 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - Sep 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:449.39:0210.92:300.12:450.75:577:11Waxing Gibbous1Mon
2Tue9:429.910:0111.43:29-0.43:450.15:587:09Full Moon2Tue
3Wed10:3610.610:5611.74:24-0.94:42-0.56:007:07Full Moon3Wed
4Thu11:2711.111:4811.85:15-1.25:36-0.96:017:05Full Moon4Thu
5Fri12:1611.56:04-1.36:28-1.16:027:04Full Moon5Fri
6Sat12:4011.71:0411.66:53-1.17:20-1.16:037:02Waning Gibbous6Sat
7Sun1:3111.31:5311.57:41-0.78:12-0.96:047:00Waning Gibbous7Sun
8Mon2:2310.72:4311.18:31-0.19:06-0.46:056:58Waning Gibbous8Mon
9Tue3:1710.03:3610.69:220.510:020.16:066:56Third Quarter9Tue
10Wed4:149.44:3210.110:181.111:010.66:086:54Third Quarter10Wed
11Thu5:158.85:329.611:171.66:096:53Third Quarter11Thu
12Fri6:198.46:359.312:030.912:191.96:106:51Third Quarter12Fri
13Sat7:218.37:379.31:061.11:211.96:116:49Waning Crescent13Sat
14Sun8:188.48:339.42:041.12:181.76:126:47Waning Crescent14Sun
15Mon9:098.79:229.62:571.03:101.56:136:45Waning Crescent15Mon
16Tue9:539.010:069.83:420.83:551.26:156:43Waning Crescent16Tue
17Wed10:329.310:459.94:230.64:360.96:166:41New Moon17Wed
18Thu11:079.611:2210.04:590.55:130.76:176:40New Moon18Thu
19Fri11:409.811:569.95:320.55:490.56:186:38New Moon19Fri
20Sat12:1210.06:040.56:230.46:196:36New Moon20Sat
21Sun12:319.812:4410.26:360.66:580.46:206:34Waxing Crescent21Sun
22Mon1:069.71:1810.27:090.87:350.46:216:32Waxing Crescent22Mon
23Tue1:449.51:5610.27:451.08:160.46:236:30Waxing Crescent23Tue
24Wed2:269.22:3810.18:251.29:020.56:246:28Waxing Crescent24Wed
25Thu3:129.03:2710.09:121.49:540.66:256:27First Quarter25Thu
26Fri4:078.74:249.910:061.510:550.76:266:25First Quarter26Fri
27Sat5:098.65:289.811:091.66:276:23First Quarter27Sat
28Sun5:178.75:3810.012:010.711:19 AM1.45:285:21Waxing Gibbous28Sun
29Mon6:259.06:4610.312:090.412:291.05:305:19Waxing Gibbous29Mon
30Tue7:279.67:4910.71:120.01:340.45:315:17Waxing Gibbous30Tue
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 6:58 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 transitional phase. Tonight's moon is 66% 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 Third Quarter (66% 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