Tides Today & Tomorrow in Bass Harbor, ME

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Bass Harbor, ME.
Next low tide : 11:31 am (1.4 ft)
Next high tide : in 4h 22m at 5:56 am (9.0 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 5:10 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8413651
Common Questions About Tides

Bass Harbor, ME Tides - Mar 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:339.54:058.79:251.19:431.66:105:21Third Quarter1Thu
2Fri4:259.25:028.410:211.310:381.86:085:22Third Quarter2Fri
3Sat5:229.06:028.311:191.411:361.96:065:23Third Quarter3Sat
4Sun6:209.06:598.412:161.36:055:25Waning Crescent4Sun
5Mon7:159.37:518.712:331.71:101.06:035:26Waning Crescent5Mon
6Tue8:059.68:379.11:241.41:570.66:015:27Waning Crescent6Tue
7Wed8:5110.09:199.62:111.02:400.25:595:29Waning Crescent7Wed
8Thu9:3310.59:5910.02:540.53:20-0.25:575:30New Moon8Thu
9Fri10:1310.810:3710.53:340.13:59-0.55:565:31New Moon9Fri
10Sat10:5411.111:1610.94:15-0.34:38-0.75:545:32New Moon10Sat
11Sun12:3511.25:56-0.66:17-0.86:526:34New Moon11Sun
12Mon12:5611.21:1811.26:39-0.86:59-0.76:506:35Waxing Crescent12Mon
13Tue1:3911.32:0511.07:25-0.97:45-0.56:496:36Waxing Crescent13Tue
14Wed2:2511.32:5510.68:14-0.88:34-0.26:476:37Waxing Crescent14Wed
15Thu3:1611.13:5110.29:09-0.69:290.16:456:39First Quarter15Thu
16Fri4:1310.84:539.810:10-0.310:310.56:436:40First Quarter16Fri
17Sat5:1710.56:019.511:16-0.111:390.76:416:41First Quarter17Sat
18Sun6:2510.47:119.512:250.06:396:42Waxing Gibbous18Sun
19Mon7:3510.48:179.712:490.71:32-0.16:386:44Waxing Gibbous19Mon
20Tue8:4010.69:1710.11:560.42:34-0.46:366:45Waxing Gibbous20Tue
21Wed9:3910.910:1010.52:560.03:29-0.66:346:46Waxing Gibbous21Wed
22Thu10:3111.110:5810.83:50-0.44:19-0.86:326:47Full Moon22Thu
23Fri11:1911.211:4311.04:40-0.65:04-0.86:306:49Full Moon23Fri
24Sat12:0411.15:25-0.75:47-0.66:286:50Full Moon24Sat
25Sun12:2411.012:4710.96:08-0.66:27-0.36:276:51Full Moon25Sun
26Mon1:0410.91:2810.56:50-0.47:070.16:256:52Waning Gibbous26Mon
27Tue1:4310.62:0910.17:31-0.17:460.56:236:54Waning Gibbous27Tue
28Wed2:2210.32:519.68:120.28:271.06:216:55Waning Gibbous28Wed
29Thu3:049.93:369.28:550.69:101.46:196:56Waning Gibbous29Thu
30Fri3:499.54:248.89:421.09:581.76:176:57Third Quarter30Fri
31Sat4:389.25:178.510:331.210:511.96:166:59Third Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413651)

Common Questions About Bass Harbor, ME Tides

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What time does the tide turn (slack tide) in Bass Harbor, ME today?

Slack tide in Bass Harbor, ME is approximately 8:43 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 Bass Harbor, ME?

Bass Harbor, ME is currently in a transitional phase. Tonight's moon is 62% 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 Bass 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 Bass Harbor, ME?

Tide predictions for Bass 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 Bass Harbor, ME?

Tide data for Bass Harbor, ME is sourced from NOAA Station #8413651. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413651.

What is the moon phase in Bass Harbor, ME tonight?

Tonight the moon over Bass Harbor, ME is First Quarter (62% illuminated). This places Bass 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