Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Monday, July 27, 2026
The tide is currently falling in Bar Harbor, ME.
Next low tide : in 1h 52m at 4:11 am (0.8 ft)
Next high tide : 10:19 am (9.4 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:14 am
Moon phase : Full Moon (96% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - Apr 1966

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:3011.07:1510.212:141.31:010.15:145:59Waxing Gibbous1Fri
2Sat7:3511.58:1311.01:220.72:01-0.55:126:00Waxing Gibbous2Sat
3Sun8:3512.19:0711.82:23-0.12:56-1.05:106:01Waxing Gibbous3Sun
4Mon9:3012.59:5712.43:19-0.83:47-1.35:086:03Full Moon4Mon
5Tue10:2212.710:4412.84:12-1.44:36-1.45:066:04Full Moon5Tue
6Wed11:1212.611:3112.95:02-1.75:23-1.25:056:05Full Moon6Wed
7Thu12:0212.25:52-1.76:10-0.75:036:06Waning Gibbous7Thu
8Fri12:1812.712:5111.76:41-1.46:58-0.15:016:08Waning Gibbous8Fri
9Sat1:0512.21:4211.07:31-0.97:470.64:596:09Waning Gibbous9Sat
10Sun1:5511.62:3610.38:23-0.28:401.24:576:10Waning Gibbous10Sun
11Mon2:4810.93:339.79:190.49:371.84:566:11Third Quarter11Mon
12Tue3:4510.34:349.210:181.010:382.24:546:12Third Quarter12Tue
13Wed4:489.95:369.011:191.311:412.24:526:14Third Quarter13Wed
14Thu5:519.76:359.112:191.44:506:15Third Quarter14Thu
15Fri6:519.77:289.412:412.11:141.34:496:16Waning Crescent15Fri
16Sat7:449.98:149.81:351.82:031.14:476:17Waning Crescent16Sat
17Sun8:3010.28:5510.22:231.42:460.94:456:19Waning Crescent17Sun
18Mon9:1210.49:3110.63:061.03:240.84:446:20Waning Crescent18Mon
19Tue9:5110.610:0610.93:450.63:590.74:426:21New Moon19Tue
20Wed10:2810.710:3911.24:210.34:330.74:406:22New Moon20Wed
21Thu11:0410.711:1211.44:570.15:060.84:396:24New Moon21Thu
22Fri11:4010.611:4711.55:330.05:410.94:376:25New Moon22Fri
23Sat12:1910.56:10-0.16:191.04:356:26Waxing Crescent23Sat
24Sun12:2511.52:0110.37:51-0.18:001.25:347:27Waxing Crescent24Sun
25Mon2:0911.42:4810.18:370.08:481.45:327:28Waxing Crescent25Mon
26Tue2:5811.23:429.99:290.29:421.55:317:30First Quarter26Tue
27Wed3:5411.04:429.810:270.310:441.65:297:31First Quarter27Wed
28Thu4:5710.95:479.911:300.411:531.55:287:32First Quarter28Thu
29Fri6:0610.86:5310.212:360.35:267:33First Quarter29Fri
30Sat7:1511.07:5610.81:031.11:400.05:257:35Waxing Gibbous30Sat
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 7:15 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 spring phase. Tonight's moon is 96% 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 maximum.

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 Full Moon (96% illuminated). This places Bar Harbor, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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