Nearby Harbors
44.2811’ N, 68.9428’ W

Islesboro, ME

59°
H 63°
L 49°
WSW
8mph
High tide
4:51 pm
Photo Credits

Tides Today & Tomorrow in Islesboro, ME

TIDE TIMES for Monday, November 2, 2026
The tide is currently rising in Islesboro, ME.
Next low tide : 11:19 pm (0.2 ft)
Next high tide : in 6h 14m at 4:51 pm (10.4 ft)
Sunset today : 4:24 pm
Sunrise tomorrow : 6:14 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8414888
Common Questions About Tides

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Islesboro, ME Tides - Nov 2056

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:448.55:549.311:482.37:135:24Third Quarter1Wed
2Thu6:438.96:569.612:291.212:511.87:155:23Waning Crescent2Thu
3Fri7:399.57:5710.01:250.91:501.27:165:21Waning Crescent3Fri
4Sat8:3310.38:5610.52:190.42:470.37:185:20Waning Crescent4Sat
5Sun8:2411.18:5111.12:10-0.22:40-0.56:194:19Waning Crescent5Sun
6Mon9:1411.99:4411.53:00-0.63:32-1.36:204:18New Moon6Mon
7Tue10:0212.510:3611.83:50-1.04:24-1.96:224:16New Moon7Tue
8Wed10:5212.911:2811.84:39-1.15:16-2.26:234:15New Moon8Wed
9Thu11:4213.05:31-1.16:09-2.26:244:14Waxing Crescent9Thu
10Fri12:2311.612:3612.76:24-0.87:05-2.06:264:13Waxing Crescent10Fri
11Sat1:2011.21:3312.27:19-0.48:02-1.56:274:12Waxing Crescent11Sat
12Sun2:2010.72:3311.68:180.19:02-0.96:284:11First Quarter12Sun
13Mon3:2310.33:3911.09:220.610:06-0.46:304:10First Quarter13Mon
14Tue4:2910.04:4710.510:311.011:110.16:314:09First Quarter14Tue
15Wed5:339.95:5310.111:391.16:324:08First Quarter15Wed
16Thu6:3310.06:5410.012:130.312:421.06:334:07Waxing Gibbous16Thu
17Fri7:2710.17:509.91:090.51:380.86:354:06Waxing Gibbous17Fri
18Sat8:1610.28:409.92:000.62:290.66:364:05Waxing Gibbous18Sat
19Sun9:0110.49:269.82:450.73:140.46:374:04Waxing Gibbous19Sun
20Mon9:4110.510:079.83:260.83:550.26:394:04Full Moon20Mon
21Tue10:1710.510:469.74:040.94:330.26:404:03Full Moon21Tue
22Wed10:5110.511:229.64:401.05:100.16:414:02Full Moon22Wed
23Thu11:2210.411:579.45:141.25:460.26:424:01Full Moon23Thu
24Fri11:5310.35:481.46:210.36:444:01Waning Gibbous24Fri
25Sat12:319.212:2610.16:241.66:580.56:454:00Waning Gibbous25Sat
26Sun1:069.01:0310.07:011.87:360.76:464:00Waning Gibbous26Sun
27Mon1:448.91:449.87:412.08:180.96:473:59Waning Gibbous27Mon
28Tue2:268.82:309.68:262.19:031.06:483:59Third Quarter28Tue
29Wed3:148.83:219.59:172.19:541.06:493:58Third Quarter29Wed
30Thu4:079.04:199.510:151.910:490.96:513:58Third Quarter30Thu
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 41% 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 (41% 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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