Nearby Harbors
44.2377’ N, 68.3497’ W

Bass Harbor, ME

61°
H -°
L 47°
N
7mph
High tide
7:45 pm
Photo Credits

Tides Today & Tomorrow in Bass Harbor, ME

TIDE TIMES for Monday, September 21, 2026
The tide is currently rising in Bass Harbor, ME.
Next low tide (tomorrow) : 1:41 am (1.3 ft)
Next high tide : in 1h 05m at 7:45 pm (9.2 ft)
Sunset today : 6:33 pm
Sunrise tomorrow : 6:19 am
Moon phase : Waxing Gibbous (75% illuminated)
Tide Station Location : Station #8413651
Common Questions About Tides

Featured Local Businesses

Hamilton Marine - Southwest Harbor

Hamilton Marine - Southwest Harbor
Charles M Young Painting of Maine Coast

Clark Point Gallery
A red hull lobster yacht cruising in calm water

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Bowden Marine
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Billings Diesel & Marine

Bass Harbor, ME Tides - Jan 2043

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:419.42:559.68:181.28:460.77:084:05Third Quarter1Thu
2Fri3:319.33:499.19:121.59:361.27:084:06Third Quarter2Fri
3Sat4:229.14:458.610:081.610:261.57:084:06Third Quarter3Sat
4Sun5:139.15:438.311:051.611:181.87:084:07Third Quarter4Sun
5Mon6:059.16:408.212:011.47:084:08Waning Crescent5Mon
6Tue6:569.37:348.312:101.912:541.27:084:09Waning Crescent6Tue
7Wed7:449.58:248.41:011.91:430.97:084:11Waning Crescent7Wed
8Thu8:309.89:098.71:481.72:290.67:084:12Waning Crescent8Thu
9Fri9:1310.19:508.92:331.53:110.37:074:13New Moon9Fri
10Sat9:5410.410:309.23:141.33:510.07:074:14New Moon10Sat
11Sun10:3410.711:099.43:541.14:30-0.27:074:15New Moon11Sun
12Mon11:1410.911:489.74:340.85:10-0.47:064:16New Moon12Mon
13Tue11:5511.15:150.65:49-0.57:064:17Waxing Crescent13Tue
14Wed12:299.912:3811.05:590.56:31-0.67:054:19Waxing Crescent14Wed
15Thu1:1110.11:2410.96:450.37:15-0.57:054:20Waxing Crescent15Thu
16Fri1:5710.32:1410.57:350.38:02-0.37:044:21First Quarter16Fri
17Sat2:4610.43:0910.18:300.38:530.17:044:22First Quarter17Sat
18Sun3:4010.44:099.69:300.39:490.47:034:24First Quarter18Sun
19Mon4:3810.45:159.310:350.210:510.77:024:25First Quarter19Mon
20Tue5:4110.46:249.111:420.111:560.97:024:26Waxing Gibbous20Tue
21Wed6:4510.67:329.112:49-0.17:014:27Waxing Gibbous21Wed
22Thu7:4810.88:349.41:020.81:52-0.47:004:29Waxing Gibbous22Thu
23Fri8:4811.09:309.62:030.72:49-0.66:594:30Full Moon23Fri
24Sat9:4211.210:229.93:000.43:41-0.86:584:31Full Moon24Sat
25Sun10:3311.311:0910.03:520.34:30-0.86:584:33Full Moon25Sun
26Mon11:2111.211:5410.04:410.25:15-0.76:574:34Full Moon26Mon
27Tue12:0611.05:270.35:58-0.56:564:35Waning Gibbous27Tue
28Wed12:3710.012:5010.66:120.46:40-0.16:554:37Waning Gibbous28Wed
29Thu1:199.91:3310.16:560.67:210.36:544:38Waning Gibbous29Thu
30Fri2:009.72:189.57:410.98:010.86:534:40Waning Gibbous30Fri
31Sat2:439.53:049.08:281.28:441.36:524:41Third Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413651)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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Common Questions About Bass Harbor, ME Tides

Collapse All
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 75% 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 Waxing Gibbous (75% 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

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