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 (tomorrow) : 12:15 am (1.1 ft)
Next high tide : in 6h 42m at 6:18 pm (9.8 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 - Nov 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:239.912:3110.55:550.86:210.27:115:22New Moon1Tue
2Wed12:599.71:0510.46:301.16:570.47:125:21Waxing Crescent2Wed
3Thu1:359.51:4110.27:051.37:340.57:135:20Waxing Crescent3Thu
4Fri2:139.32:2010.07:431.58:130.77:155:18Waxing Crescent4Fri
5Sat2:549.13:039.88:251.68:570.87:165:17Waxing Crescent5Sat
6Sun2:409.02:509.78:111.78:450.96:174:16First Quarter6Sun
7Mon3:309.03:449.69:041.79:380.86:194:15First Quarter7Mon
8Tue4:249.14:429.610:011.610:340.76:204:13First Quarter8Tue
9Wed5:229.55:439.811:021.211:320.46:214:12Waxing Gibbous9Wed
10Thu6:1910.06:4310.212:020.66:234:11Waxing Gibbous10Thu
11Fri7:1410.67:4110.712:280.01:00-0.16:244:10Waxing Gibbous11Fri
12Sat8:0711.48:3611.11:22-0.41:55-0.86:254:09Waxing Gibbous12Sat
13Sun8:5812.09:2911.52:15-0.82:49-1.46:274:08Full Moon13Sun
14Mon9:4912.510:2211.73:06-1.03:41-1.96:284:07Full Moon14Mon
15Tue10:3912.711:1511.73:58-1.14:33-2.16:294:06Full Moon15Tue
16Wed11:3112.74:50-1.05:26-2.06:314:05Waning Gibbous16Wed
17Thu12:0811.512:2412.45:43-0.76:21-1.76:324:04Waning Gibbous17Thu
18Fri1:0311.11:1911.96:39-0.37:17-1.26:334:03Waning Gibbous18Fri
19Sat2:0110.72:1811.37:380.28:16-0.76:354:02Third Quarter19Sat
20Sun3:0110.33:1910.78:390.69:16-0.16:364:02Third Quarter20Sun
21Mon4:0310.04:2410.19:430.910:170.36:374:01Third Quarter21Mon
22Tue5:059.85:289.810:481.011:170.56:384:00Third Quarter22Tue
23Wed6:059.86:299.611:490.96:403:59Waning Crescent23Wed
24Thu7:009.97:269.512:140.712:460.86:413:59Waning Crescent24Thu
25Fri7:5010.08:169.61:060.71:380.56:423:58Waning Crescent25Fri
26Sat8:3510.29:029.61:530.72:240.36:433:58Waning Crescent26Sat
27Sun9:1610.49:449.72:360.73:060.26:443:57New Moon27Sun
28Mon9:5310.510:229.73:160.83:450.16:463:57New Moon28Mon
29Tue10:2910.510:599.73:530.94:210.06:473:56New Moon29Tue
30Wed11:0410.511:359.64:280.94:570.16:483:56New Moon30Wed
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 9:16 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 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