Tides Today & Tomorrow in Deer Isle, Stonington, ME

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Deer Isle, Stonington, ME.
Next low tide (tomorrow) : 1:46 am (1.1 ft)
Next high tide : in 4h 19m at 7:16 pm (9.5 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8414348
Common Questions About Tides

Deer Isle, Stonington, ME Tides - Nov 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:2610.710:5410.24:150.04:44-0.47:125:24New Moon1Sat
2Sun10:0810.810:3610.13:590.14:27-0.46:134:22New Moon2Sun
3Mon10:4710.711:169.94:390.35:07-0.36:144:21New Moon3Mon
4Tue11:2510.611:559.75:180.65:46-0.16:164:20New Moon4Tue
5Wed12:0210.45:560.86:240.16:174:19Waxing Crescent5Wed
6Thu12:349.512:4010.16:341.17:030.46:184:17Waxing Crescent6Thu
7Fri1:139.21:209.87:131.47:430.66:204:16Waxing Crescent7Fri
8Sat1:559.02:029.57:551.68:260.96:214:15Waxing Crescent8Sat
9Sun2:398.82:489.38:401.89:111.06:224:14First Quarter9Sun
10Mon3:268.73:399.19:301.810:011.16:244:13First Quarter10Mon
11Tue4:178.74:339.010:231.810:521.16:254:12First Quarter11Tue
12Wed5:108.95:299.011:191.611:451.06:264:10First Quarter12Wed
13Thu6:039.26:259.312:151.26:284:09Waxing Gibbous13Thu
14Fri6:549.77:209.612:370.71:100.66:294:08Waxing Gibbous14Fri
15Sat7:4410.48:1210.01:280.42:010.06:304:07Waxing Gibbous15Sat
16Sun8:3211.09:0310.52:180.02:52-0.76:314:06Full Moon16Sun
17Mon9:2011.69:5310.83:06-0.33:41-1.26:334:06Full Moon17Mon
18Tue10:0812.010:4311.03:55-0.64:31-1.66:344:05Full Moon18Tue
19Wed10:5812.211:3411.14:45-0.75:22-1.76:354:04Full Moon19Wed
20Thu11:4912.25:37-0.76:14-1.76:374:03Waning Gibbous20Thu
21Fri12:2711.012:4312.06:31-0.57:09-1.46:384:02Waning Gibbous21Fri
22Sat1:2310.71:4011.57:28-0.28:06-1.16:394:02Waning Gibbous22Sat
23Sun2:2210.52:4111.08:290.19:06-0.66:404:01Third Quarter23Sun
24Mon3:2310.23:4510.59:330.410:09-0.26:424:00Third Quarter24Mon
25Tue4:2710.04:5110.010:400.511:110.16:434:00Third Quarter25Tue
26Wed5:3010.05:579.711:460.56:443:59Third Quarter26Wed
27Thu6:3110.17:009.612:120.312:480.46:453:59Waning Crescent27Thu
28Fri7:2710.27:579.61:100.41:460.26:463:58Waning Crescent28Fri
29Sat8:1810.38:489.62:030.42:370.06:473:58Waning Crescent29Sat
30Sun9:0310.59:349.62:510.53:24-0.26:493:57New Moon30Sun
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 10:31 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 71% 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 Waxing Gibbous (71% 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