Tides Today & Tomorrow in Bass Harbor, ME

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Bass Harbor, ME.
Next low tide (tomorrow) : 3:37 am (-0.8 ft)
Next high tide : in 3h 23m at 9:34 pm (11.7 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:01 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8413651
Common Questions About Tides

Bass Harbor, ME Tides - Jan 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:2411.04:440.95:21-0.57:084:05New Moon1Wed
2Thu12:009.712:0711.15:270.76:03-0.67:084:06Waxing Crescent2Thu
3Fri12:429.912:5211.16:120.56:46-0.67:084:07Waxing Crescent3Fri
4Sat1:2710.11:4010.97:010.47:33-0.57:084:08Waxing Crescent4Sat
5Sun2:1610.22:3310.57:540.48:22-0.27:084:09First Quarter5Sun
6Mon3:0710.33:3010.18:510.49:150.17:084:10First Quarter6Mon
7Tue4:0310.44:339.79:530.310:130.47:084:11First Quarter7Tue
8Wed5:0210.55:399.310:590.211:150.67:084:12Waxing Gibbous8Wed
9Thu6:0410.66:479.212:050.07:074:13Waxing Gibbous9Thu
10Fri7:0710.77:519.312:190.81:09-0.27:074:14Waxing Gibbous10Fri
11Sat8:0710.98:519.51:210.72:09-0.57:074:15Waxing Gibbous11Sat
12Sun9:0411.19:469.72:200.63:05-0.77:064:17Full Moon12Sun
13Mon9:5711.210:369.83:150.53:56-0.87:064:18Full Moon13Mon
14Tue10:4611.211:239.94:050.44:44-0.77:054:19Full Moon14Tue
15Wed11:3311.14:530.45:29-0.67:054:20Full Moon15Wed
16Thu12:089.912:1810.85:390.56:12-0.37:044:21Waning Gibbous16Thu
17Fri12:509.81:0210.46:240.76:530.17:044:23Waning Gibbous17Fri
18Sat1:339.61:459.97:090.97:340.57:034:24Waning Gibbous18Sat
19Sun2:159.52:309.47:541.28:160.97:024:25Waning Gibbous19Sun
20Mon2:589.33:178.98:421.48:591.37:014:27Third Quarter20Mon
21Tue3:439.14:098.49:321.69:461.77:014:28Third Quarter21Tue
22Wed4:329.05:058.010:271.610:372.07:004:29Third Quarter22Wed
23Thu5:258.96:047.911:241.611:322.16:594:31Third Quarter23Thu
24Fri6:199.07:027.912:211.46:584:32Waning Crescent24Fri
25Sat7:139.37:568.212:282.11:151.16:574:33Waning Crescent25Sat
26Sun8:049.68:458.51:211.82:050.76:564:35Waning Crescent26Sun
27Mon8:5210.19:309.02:101.52:510.26:554:36Waning Crescent27Mon
28Tue9:3710.610:129.52:551.13:34-0.36:544:37New Moon28Tue
29Wed10:2011.110:549.93:390.64:16-0.76:534:39New Moon29Wed
30Thu11:0411.411:3610.44:230.24:57-1.06:524:40New Moon30Thu
31Fri11:4811.55:08-0.25:39-1.16:514:42Waxing Crescent31Fri
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 12:35 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 spring phase. Tonight's moon is 5% 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 maximum.

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 Waning Crescent (5% illuminated). This places Bass Harbor, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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