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 52m 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 - Oct 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:2410.38:4611.12:10-0.42:33-0.25:325:15Waxing Gibbous1Wed
2Thu9:1511.09:4011.33:03-0.73:28-0.85:335:14Full Moon2Thu
3Fri10:0411.510:3111.33:52-0.94:20-1.25:345:12Full Moon3Fri
4Sat10:5111.711:2111.14:40-0.95:10-1.35:365:10Full Moon4Sat
5Sun11:3811.75:27-0.65:59-1.25:375:08Waning Gibbous5Sun
6Mon12:1010.812:2511.46:14-0.16:48-0.85:385:06Waning Gibbous6Mon
7Tue1:0010.21:1310.97:030.47:39-0.35:395:05Waning Gibbous7Tue
8Wed1:529.62:0310.37:531.08:320.25:405:03Waning Gibbous8Wed
9Thu2:469.12:589.88:461.59:280.85:425:01Third Quarter9Thu
10Fri3:438.63:579.39:441.910:271.15:434:59Third Quarter10Fri
11Sat4:438.34:589.010:452.111:271.35:444:58Third Quarter11Sat
12Sun5:438.35:599.011:462.05:454:56Third Quarter12Sun
13Mon6:398.46:559.012:241.312:431.85:474:54Waning Crescent13Mon
14Tue7:298.77:459.21:151.21:351.55:484:52Waning Crescent14Tue
15Wed8:139.18:309.42:011.02:211.25:494:51Waning Crescent15Wed
16Thu8:529.59:119.52:410.93:030.85:504:49Waning Crescent16Thu
17Fri9:289.99:509.73:190.73:410.55:524:47New Moon17Fri
18Sat10:0210.210:279.73:540.74:180.25:534:46New Moon18Sat
19Sun10:3610.411:039.74:280.74:540.05:544:44New Moon19Sun
20Mon11:1110.511:419.65:020.85:31-0.15:554:42New Moon20Mon
21Tue11:4910.65:390.96:11-0.15:574:41Waxing Crescent21Tue
22Wed12:229.512:3010.66:191.06:550.05:584:39Waxing Crescent22Wed
23Thu1:079.31:1710.47:041.17:450.25:594:38Waxing Crescent23Thu
24Fri1:579.12:1010.37:551.38:400.36:014:36First Quarter24Fri
25Sat2:548.93:1010.08:541.49:410.46:024:35First Quarter25Sat
26Sun3:578.94:169.910:001.410:460.46:034:33First Quarter26Sun
27Mon5:049.15:259.911:101.211:510.36:054:32First Quarter27Mon
28Tue6:099.56:3310.112:190.86:064:30Waxing Gibbous28Tue
29Wed7:0910.17:3510.312:520.11:230.26:074:29Waxing Gibbous29Wed
30Thu8:0410.78:3210.51:49-0.22:21-0.46:094:27Waxing Gibbous30Thu
31Fri8:5511.29:2510.72:41-0.33:14-0.96:104:26Full Moon31Fri
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