Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Bar Harbor, ME.
Next low tide : in 3h 11m at 11:18 pm (0.9 ft)
Next high tide (tomorrow) : 5:26 am (10.6 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:48 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - Oct 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:2110.02:3211.18:211.49:000.66:316:13Waning Gibbous1Sun
2Mon3:099.83:2311.09:101.69:540.76:326:11Third Quarter2Mon
3Tue4:059.54:2210.810:061.810:560.86:336:09Third Quarter3Tue
4Wed5:099.55:2810.811:111.86:346:07Third Quarter4Wed
5Thu6:179.66:3711.012:020.712:211.56:366:05Waning Crescent5Thu
6Fri7:2310.17:4411.31:090.41:301.06:376:04Waning Crescent6Fri
7Sat8:2410.88:4611.72:100.02:340.36:386:02Waning Crescent7Sat
8Sun9:1911.69:4312.13:07-0.53:32-0.46:396:00Waning Crescent8Sun
9Mon10:1012.310:3612.33:59-0.84:26-1.06:415:58New Moon9Mon
10Tue10:5812.811:2712.34:48-0.95:17-1.46:425:56New Moon10Tue
11Wed11:4512.95:36-0.86:07-1.56:435:55New Moon11Wed
12Thu12:1712.112:3112.86:23-0.56:56-1.36:445:53Waxing Crescent12Thu
13Fri1:0611.61:1812.47:100.07:45-0.86:465:51Waxing Crescent13Fri
14Sat1:5611.12:0711.97:590.68:36-0.36:475:49Waxing Crescent14Sat
15Sun2:4710.42:5811.38:501.29:290.46:485:48Waxing Crescent15Sun
16Mon3:429.93:5310.79:441.710:260.96:495:46First Quarter16Mon
17Tue4:399.44:5310.210:432.111:241.36:515:44First Quarter17Tue
18Wed5:399.15:549.911:432.36:525:43First Quarter18Wed
19Thu6:389.16:549.812:231.512:442.26:535:41First Quarter19Thu
20Fri7:329.37:499.91:181.51:402.06:555:39Waxing Gibbous20Fri
21Sat8:219.78:3810.12:091.32:311.66:565:38Waxing Gibbous21Sat
22Sun9:0410.19:2310.22:531.23:161.26:575:36Waxing Gibbous22Sun
23Mon9:4310.510:0410.43:341.03:580.86:585:35Waxing Gibbous23Mon
24Tue10:1910.910:4310.54:110.94:360.47:005:33Full Moon24Tue
25Wed10:5311.211:2010.64:460.95:130.27:015:32Full Moon25Wed
26Thu11:2811.511:5710.55:210.95:500.07:025:30Full Moon26Thu
27Fri12:0411.65:570.96:28-0.17:045:29Full Moon27Fri
28Sat12:3610.512:4211.76:341.07:09-0.17:055:27Waning Gibbous28Sat
29Sun1:1810.31:2511.67:161.27:540.07:065:26Waning Gibbous29Sun
30Mon2:0410.22:1311.58:031.38:450.27:085:24Waning Gibbous30Mon
31Tue2:5610.03:0811.28:561.59:410.37:095:23Third Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413320)

Common Questions About Bar Harbor, ME Tides

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What time does the tide turn (slack tide) in Bar Harbor, ME today?

Slack tide in Bar Harbor, ME is approximately 2:22 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 Bar Harbor, ME?

Bar Harbor, ME is currently in a neap phase. Tonight's moon is 48% 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 Bar Harbor, 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 Bar Harbor, ME?

Tide predictions for Bar Harbor, 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 Bar Harbor, ME?

Tide data for Bar Harbor, ME is sourced from NOAA Station #8413320. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413320.

What is the moon phase in Bar Harbor, ME tonight?

Tonight the moon over Bar Harbor, ME is First Quarter (48% illuminated). This places Bar Harbor, 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