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 2h 46m 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 - May 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:1710.28:5010.42:050.62:34-0.15:257:37Waxing Gibbous1Wed
2Thu9:1510.69:4211.13:03-0.13:27-0.55:237:39Waxing Gibbous2Thu
3Fri10:1010.910:3211.73:58-0.84:18-0.75:227:40Full Moon3Fri
4Sat11:0311.211:2112.14:51-1.45:09-0.85:217:41Full Moon4Sat
5Sun11:5611.25:43-1.75:59-0.75:197:42Full Moon5Sun
6Mon12:1012.212:4811.06:35-1.86:50-0.45:187:43Waning Gibbous6Mon
7Tue1:0112.01:4210.67:27-1.67:420.05:177:45Waning Gibbous7Tue
8Wed1:5311.62:3710.28:22-1.18:380.55:157:46Waning Gibbous8Wed
9Thu2:4811.03:359.79:19-0.69:371.05:147:47Waning Gibbous9Thu
10Fri3:4710.44:369.310:180.010:391.45:137:48Third Quarter10Fri
11Sat4:509.85:399.011:190.511:441.65:127:49Third Quarter11Sat
12Sun5:559.46:418.912:210.85:117:50Third Quarter12Sun
13Mon6:599.27:389.012:481.61:191.05:097:52Third Quarter13Mon
14Tue7:589.18:309.21:481.42:131.05:087:53Waning Crescent14Tue
15Wed8:529.19:169.52:421.23:011.15:077:54Waning Crescent15Wed
16Thu9:409.29:579.73:310.93:451.15:067:55Waning Crescent16Thu
17Fri10:239.210:349.94:140.64:241.15:057:56Waning Crescent17Fri
18Sat11:039.211:1010.14:540.45:011.25:047:57New Moon18Sat
19Sun11:419.211:4410.15:320.35:371.35:037:58New Moon19Sun
20Mon12:189.26:080.36:121.45:027:59New Moon20Mon
21Tue12:1810.112:549.16:430.36:471.55:018:00New Moon21Tue
22Wed12:5410.11:329.07:200.37:241.65:008:01Waxing Crescent22Wed
23Thu1:3210.12:118.97:590.48:051.75:008:02Waxing Crescent23Thu
24Fri2:1310.02:558.98:410.48:491.74:598:03Waxing Crescent24Fri
25Sat2:599.93:428.99:270.59:401.74:588:04Waxing Crescent25Sat
26Sun3:509.84:359.010:180.510:351.54:578:05First Quarter26Sun
27Mon4:469.85:309.311:120.411:361.34:568:06First Quarter27Mon
28Tue5:479.86:289.712:090.34:568:07First Quarter28Tue
29Wed6:509.87:2510.212:390.91:060.24:558:08Waxing Gibbous29Wed
30Thu7:5210.08:2110.81:410.32:030.04:558:09Waxing Gibbous30Thu
31Fri8:5210.29:1511.42:41-0.32:59-0.14:548:10Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414348)

Common Questions About Deer Isle, Stonington, ME Tides

Show All
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