Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Bar Harbor, ME.
Next low tide : in 4h 14m at 11:44 pm (1.0 ft)
Next high tide (tomorrow) : 5:52 am (9.7 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 5:08 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - Feb 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:2011.16:059.611:540.36:504:41Waning Crescent1Tue
2Wed6:2811.37:149.812:081.01:020.06:494:43Waning Crescent2Wed
3Thu7:3411.78:1810.31:170.72:07-0.56:484:44Waning Crescent3Thu
4Fri8:3612.29:1610.92:210.33:06-1.16:474:46New Moon4Fri
5Sat9:3312.610:0911.53:20-0.33:59-1.56:454:47New Moon5Sat
6Sun10:2612.910:5811.84:15-0.74:49-1.66:444:48New Moon6Sun
7Mon11:1612.811:4612.05:07-0.95:37-1.66:434:50New Moon7Mon
8Tue12:0512.55:57-1.06:24-1.36:414:51Waxing Crescent8Tue
9Wed12:3312.012:5412.06:46-0.87:09-0.76:404:53Waxing Crescent9Wed
10Thu1:1911.71:4211.37:35-0.47:55-0.16:394:54Waxing Crescent10Thu
11Fri2:0511.32:3210.58:250.18:420.66:374:55First Quarter11Fri
12Sat2:5410.83:259.89:180.69:331.36:364:57First Quarter12Sat
13Sun3:4510.34:229.210:131.010:271.86:344:58First Quarter13Sun
14Mon4:419.95:238.811:131.311:262.16:335:00First Quarter14Mon
15Tue5:419.76:258.612:131.56:325:01Waxing Gibbous15Tue
16Wed6:409.87:228.812:262.21:111.36:305:02Waxing Gibbous16Wed
17Thu7:3510.08:139.11:222.02:041.16:295:04Waxing Gibbous17Thu
18Fri8:2410.38:579.42:131.72:500.76:275:05Waxing Gibbous18Fri
19Sat9:0810.79:379.92:581.33:310.46:255:07Waxing Gibbous19Sat
20Sun9:4711.010:1310.33:390.94:070.16:245:08Full Moon20Sun
21Mon10:2411.210:4810.74:170.64:42-0.16:225:09Full Moon21Mon
22Tue11:0011.411:2211.14:540.35:16-0.26:215:11Full Moon22Tue
23Wed11:3711.411:5711.35:300.05:50-0.26:195:12Waning Gibbous23Wed
24Thu12:1611.36:09-0.26:27-0.26:175:13Waning Gibbous24Thu
25Fri12:3511.512:5711.16:50-0.37:060.06:165:15Waning Gibbous25Fri
26Sat1:1611.61:4310.77:35-0.27:500.36:145:16Waning Gibbous26Sat
27Sun2:0211.52:3510.38:26-0.18:410.76:125:17Third Quarter27Sun
28Mon2:5511.33:349.89:230.19:391.06:115:19Third Quarter28Mon
29Tue3:5611.14:419.510:290.310:461.26:095:20Third Quarter29Tue
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 2:48 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 52% 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 (52% 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