Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Bar Harbor, ME.
Next low tide : in 3h 44m at 6:50 pm (1.1 ft)
Next high tide (tomorrow) : 12:55 am (11.3 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - May 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:5811.79:2712.12:48-0.13:14-0.65:227:37Waning Crescent1Sun
2Mon9:5512.110:1812.73:45-0.94:07-0.95:217:38New Moon2Mon
3Tue10:4812.311:0813.14:38-1.54:57-1.05:197:39New Moon3Tue
4Wed11:4112.411:5613.35:30-1.85:47-0.95:187:40New Moon4Wed
5Thu12:3212.26:21-1.96:37-0.55:177:42New Moon5Thu
6Fri12:4513.11:2311.87:12-1.67:270.05:157:43Waxing Crescent6Fri
7Sat1:3512.72:1611.28:04-1.28:190.55:147:44Waxing Crescent7Sat
8Sun2:2712.13:1010.78:57-0.69:141.15:137:45Waxing Crescent8Sun
9Mon3:2111.44:0710.29:520.010:111.65:117:46First Quarter9Mon
10Tue4:1910.75:069.810:500.611:121.95:107:47First Quarter10Tue
11Wed5:2010.26:059.611:481.05:097:49First Quarter11Wed
12Thu6:219.97:039.612:132.012:461.25:087:50First Quarter12Thu
13Fri7:219.87:559.81:131.91:401.35:077:51Waxing Gibbous13Fri
14Sat8:159.98:4210.12:081.72:301.35:067:52Waxing Gibbous14Sat
15Sun9:0410.09:2510.52:571.33:141.25:047:53Waxing Gibbous15Sun
16Mon9:4910.110:0410.83:421.03:551.25:037:54Waxing Gibbous16Mon
17Tue10:3010.210:4011.04:240.64:331.25:027:55Full Moon17Tue
18Wed11:0910.311:1511.25:020.45:091.25:017:56Full Moon18Wed
19Thu11:4710.311:5011.45:390.25:451.25:007:58Full Moon19Thu
20Fri12:2410.36:150.16:211.34:597:59Full Moon20Fri
21Sat12:2711.51:0310.36:530.06:591.44:598:00Waning Gibbous21Sat
22Sun1:0611.51:4410.27:330.07:411.54:588:01Waning Gibbous22Sun
23Mon1:4811.42:2910.28:170.08:271.54:578:02Waning Gibbous23Mon
24Tue2:3511.43:1810.29:050.19:191.54:568:03Waning Gibbous24Tue
25Wed3:2811.24:1310.29:580.210:161.44:558:04Third Quarter25Wed
26Thu4:2611.15:1110.410:540.211:191.24:548:05Third Quarter26Thu
27Fri5:2811.06:1110.811:540.24:548:06Third Quarter27Fri
28Sat6:3311.07:1111.212:240.912:540.14:538:06Waning Crescent28Sat
29Sun7:3811.18:0911.81:290.41:53-0.14:528:07Waning Crescent29Sun
30Mon8:3911.39:0412.32:30-0.22:50-0.24:528:08Waning Crescent30Mon
31Tue9:3711.59:5612.83:28-0.83:44-0.34:518:09Waning Crescent31Tue
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 9:52 pm — 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 Waning Gibbous (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