Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Bar Harbor, ME.
Next low tide : 11:47 am (1.1 ft)
Next high tide : in 50m at 5:43 am (9.9 ft)
Sunset today : 7:50 pm
Sunrise tomorrow : 5:26 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - Apr 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:2310.96:0910.111:530.35:145:59Waxing Gibbous1Fri
2Sat6:3310.97:1310.412:190.912:580.25:126:00Waxing Gibbous2Sat
3Sun7:3611.08:0910.81:240.61:560.15:116:01Waxing Gibbous3Sun
4Mon8:3211.28:5811.22:210.22:48-0.15:096:02Waxing Gibbous4Mon
5Tue9:2211.39:4211.43:12-0.23:34-0.15:076:03Full Moon5Tue
6Wed10:0611.310:2211.63:58-0.44:160.05:056:05Full Moon6Wed
7Thu10:4811.111:0011.64:40-0.44:550.25:036:06Full Moon7Thu
8Fri11:2710.911:3611.45:19-0.45:320.55:026:07Full Moon8Fri
9Sat12:0510.65:57-0.26:080.85:006:08Waning Gibbous9Sat
10Sun12:1211.212:4310.36:350.16:451.24:586:10Waning Gibbous10Sun
11Mon12:4911.01:2210.07:130.47:231.54:566:11Waning Gibbous11Mon
12Tue1:2810.62:039.67:530.78:041.84:546:12Waning Gibbous12Tue
13Wed2:1110.32:489.38:371.08:492.04:536:13Third Quarter13Wed
14Thu2:5810.03:389.19:251.39:402.24:516:15Third Quarter14Thu
15Fri3:509.84:319.110:171.410:362.24:496:16Third Quarter15Fri
16Sat4:479.85:279.311:121.411:351.94:486:17Third Quarter16Sat
17Sun5:459.96:229.712:071.14:466:18Waning Crescent17Sun
18Mon6:4210.27:1310.312:321.51:000.84:446:19Waning Crescent18Mon
19Tue7:3610.78:0211.11:270.81:500.44:426:21Waning Crescent19Tue
20Wed8:2811.18:4811.82:180.02:370.04:416:22Waning Crescent20Wed
21Thu9:1711.69:3412.53:07-0.73:24-0.44:396:23New Moon21Thu
22Fri10:0611.910:2113.03:56-1.34:12-0.64:386:24New Moon22Fri
23Sat10:5612.011:1013.24:45-1.75:00-0.64:366:26New Moon23Sat
24Sun12:4712.06:36-1.86:50-0.55:347:27Waxing Crescent24Sun
25Mon1:0013.21:4011.77:28-1.77:44-0.25:337:28Waxing Crescent25Mon
26Tue1:5412.92:3611.48:24-1.48:410.25:317:29Waxing Crescent26Tue
27Wed2:5112.43:3611.09:22-0.99:430.55:307:30First Quarter27Wed
28Thu3:5311.84:3910.710:24-0.410:480.85:287:32First Quarter28Thu
29Fri4:5911.35:4510.511:280.011:571.05:277:33First Quarter29Fri
30Sat6:0810.96:4910.512:320.35:257:34First Quarter30Sat
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 8:45 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 transitional phase. Tonight's moon is 32% 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 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 Third Quarter (32% illuminated). This places Bar Harbor, 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