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 53m 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 - May 2076

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:0811.710:3012.23:59-0.64:20-0.55:217:37New Moon1Fri
2Sat10:5911.811:1612.44:50-0.95:07-0.45:207:39New Moon2Sat
3Sun11:4611.711:5912.45:38-1.15:52-0.15:187:40New Moon3Sun
4Mon12:3211.46:23-1.06:360.25:177:41New Moon4Mon
5Tue12:4212.11:1711.07:07-0.77:190.75:167:42Waxing Crescent5Tue
6Wed1:2411.82:0110.67:51-0.38:021.25:147:43Waxing Crescent6Wed
7Thu2:0711.32:4610.28:350.18:481.65:137:45Waxing Crescent7Thu
8Fri2:5210.83:349.89:210.69:352.05:127:46Waxing Crescent8Fri
9Sat3:4010.44:249.410:101.010:272.25:117:47First Quarter9Sat
10Sun4:3210.05:179.311:021.311:212.45:097:48First Quarter10Sun
11Mon5:289.76:119.311:551.55:087:49First Quarter11Mon
12Tue6:259.67:049.512:182.312:481.55:077:50First Quarter12Tue
13Wed7:219.77:549.81:142.11:391.45:067:52Waxing Gibbous13Wed
14Thu8:139.98:3910.32:061.72:261.25:057:53Waxing Gibbous14Thu
15Fri9:0110.19:2110.82:541.23:101.05:047:54Waxing Gibbous15Fri
16Sat9:4610.510:0211.33:390.63:520.85:037:55Waxing Gibbous16Sat
17Sun10:3010.710:4211.84:220.14:330.65:027:56Full Moon17Sun
18Mon11:1311.011:2312.25:05-0.45:150.55:017:57Full Moon18Mon
19Tue11:5811.15:48-0.85:580.45:007:58Full Moon19Tue
20Wed12:0712.512:4411.26:33-1.06:440.44:597:59Waning Gibbous20Wed
21Thu12:5312.51:3311.17:22-1.07:340.64:588:00Waning Gibbous21Thu
22Fri1:4312.42:2611.08:13-0.98:280.74:578:01Waning Gibbous22Fri
23Sat2:3712.23:2310.89:09-0.79:270.94:568:02Waning Gibbous23Sat
24Sun3:3711.84:2410.710:08-0.410:311.04:558:03Third Quarter24Sun
25Mon4:4011.55:2710.711:10-0.211:380.94:558:04Third Quarter25Mon
26Tue5:4711.26:3110.912:130.04:548:05Third Quarter26Tue
27Wed6:5411.07:3211.212:450.71:150.14:538:06Waning Crescent27Wed
28Thu7:5911.08:2911.61:500.42:130.14:538:07Waning Crescent28Thu
29Fri8:5811.09:2111.92:490.03:080.24:528:08Waning Crescent29Fri
30Sat9:5211.110:0912.13:44-0.43:580.34:528:09Waning Crescent30Sat
31Sun10:4211.010:5412.14:34-0.64:450.44:518:10New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413320)

Common Questions About Bar Harbor, ME Tides

Show All
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