Nearby Harbors
44.2811’ N, 68.9428’ W

Islesboro, ME

52°
H 53°
L 43°
WSW
12mph
High tide
3:38 pm
Photo Credits

Tides Today & Tomorrow in Islesboro, ME

TIDE TIMES for Sunday, November 1, 2026
The tide is currently rising in Islesboro, ME.
Next low tide : 10:12 pm (0.0 ft)
Next high tide : in 2h 32m at 3:38 pm (10.8 ft)
Sunset today : 4:25 pm
Sunrise tomorrow : 6:13 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8414888
Common Questions About Tides

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Islesboro, ME Tides - Feb 1805

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:4310.75:360.76:040.06:584:49Waxing Crescent1Fri
2Sat12:1110.112:2010.76:150.56:400.06:574:50Waxing Crescent2Sat
3Sun12:4610.31:0010.56:560.47:170.16:554:52Waxing Crescent3Sun
4Mon1:2410.51:4310.37:400.37:570.36:544:53Waxing Crescent4Mon
5Tue2:0710.62:319.98:270.38:430.66:534:54First Quarter5Tue
6Wed2:5510.73:269.69:210.49:340.86:524:56First Quarter6Wed
7Thu3:5010.74:299.310:230.510:341.16:514:57First Quarter7Thu
8Fri4:5310.75:409.111:310.411:411.16:494:58First Quarter8Fri
9Sat6:0210.86:549.312:410.26:485:00Waxing Gibbous9Sat
10Sun7:1311.18:039.712:511.01:48-0.26:475:01Waxing Gibbous10Sun
11Mon8:2011.59:0410.21:590.62:49-0.76:455:03Waxing Gibbous11Mon
12Tue9:2111.99:5910.83:010.13:44-1.16:445:04Full Moon12Tue
13Wed10:1512.110:4911.23:58-0.34:35-1.36:425:05Full Moon13Wed
14Thu11:0612.111:3611.44:51-0.75:23-1.36:415:07Full Moon14Thu
15Fri11:5411.95:41-0.86:09-1.16:395:08Waning Gibbous15Fri
16Sat12:2211.412:4211.46:30-0.76:53-0.76:385:10Waning Gibbous16Sat
17Sun1:0711.21:2810.87:17-0.47:36-0.16:365:11Waning Gibbous17Sun
18Mon1:5010.92:1410.18:030.18:180.66:355:12Waning Gibbous18Mon
19Tue2:3410.43:029.48:500.69:021.26:335:14Third Quarter19Tue
20Wed3:199.93:538.89:401.19:491.86:325:15Third Quarter20Wed
21Thu4:089.54:498.310:361.510:422.36:305:16Third Quarter21Thu
22Fri5:049.25:498.011:351.811:402.56:285:18Third Quarter22Fri
23Sat6:029.16:498.012:351.86:275:19Waning Crescent23Sat
24Sun7:009.27:448.212:392.51:301.66:255:20Waning Crescent24Sun
25Mon7:539.48:338.61:342.22:201.36:245:22Waning Crescent25Mon
26Tue8:419.89:169.02:231.93:030.96:225:23Waning Crescent26Tue
27Wed9:2410.29:549.53:081.43:430.56:205:24New Moon27Wed
28Thu10:0310.510:2910.03:500.94:200.26:195:26New Moon28Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414888)

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Common Questions About Islesboro, ME Tides

Collapse All
Is this week a spring tide or neap tide in Islesboro, ME?

Islesboro, ME is currently in a neap phase. Tonight's moon is 52% 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 near their weekly minimum.

What datum are Islesboro, 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 Islesboro, ME?

Tide predictions for Islesboro, 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 Islesboro, ME?

Tide data for Islesboro, ME is sourced from NOAA Station #8414888. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8414888.

What is the moon phase in Islesboro, ME tonight?

Tonight the moon over Islesboro, ME is Third Quarter (52% illuminated). This places Islesboro, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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

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