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 4h 02m 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 - Dec 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:3110.74:550.85:24-0.16:483:56New Moon1Sat
2Sun12:039.712:0810.55:331.06:020.16:493:55Waxing Crescent2Sun
3Mon12:419.512:4610.26:111.36:400.46:503:55Waxing Crescent3Mon
4Tue1:209.31:2610.06:511.57:200.66:513:55Waxing Crescent4Tue
5Wed2:019.12:099.77:331.68:020.86:533:54Waxing Crescent5Wed
6Thu2:459.02:549.48:181.78:470.96:543:54First Quarter6Thu
7Fri3:329.03:449.29:081.89:351.06:553:54First Quarter7Fri
8Sat4:229.14:389.110:011.710:261.06:553:54First Quarter8Sat
9Sun5:149.35:359.210:571.411:180.96:563:54First Quarter9Sun
10Mon6:079.76:329.411:540.96:573:54Waxing Gibbous10Mon
11Tue6:5910.37:289.812:120.612:490.36:583:54Waxing Gibbous11Tue
12Wed7:5010.98:2210.21:040.31:42-0.46:593:54Waxing Gibbous12Wed
13Thu8:4011.59:1410.61:55-0.12:33-1.07:003:54Full Moon13Thu
14Fri9:3012.110:0511.02:46-0.43:24-1.57:013:54Full Moon14Fri
15Sat10:2012.410:5711.23:37-0.64:16-1.87:013:55Full Moon15Sat
16Sun11:1112.611:4911.24:29-0.75:08-1.97:023:55Waning Gibbous16Sun
17Mon12:0412.45:23-0.76:01-1.87:033:55Waning Gibbous17Mon
18Tue12:4311.212:5912.16:18-0.56:56-1.57:033:56Waning Gibbous18Tue
19Wed1:3911.01:5711.67:16-0.37:53-1.17:043:56Waning Gibbous19Wed
20Thu2:3710.72:5811.08:180.08:52-0.67:053:56Third Quarter20Thu
21Fri3:3810.54:0210.49:220.39:53-0.27:053:57Third Quarter21Fri
22Sat4:4110.35:0810.010:270.410:540.27:063:57Third Quarter22Sat
23Sun5:4310.26:139.711:320.411:540.57:063:58Waning Crescent23Sun
24Mon6:4210.37:149.512:330.37:063:58Waning Crescent24Mon
25Tue7:3710.48:109.512:510.61:290.17:073:59Waning Crescent25Tue
26Wed8:2710.59:009.61:440.62:200.07:074:00Waning Crescent26Wed
27Thu9:1210.69:449.62:310.73:05-0.17:074:00New Moon27Thu
28Fri9:5310.610:259.63:150.73:47-0.27:084:01New Moon28Fri
29Sat10:3210.611:049.63:550.84:25-0.27:084:02New Moon29Sat
30Sun11:0910.611:409.64:330.85:02-0.17:084:03New Moon30Sun
31Mon11:4510.55:100.95:380.07:084:04Waxing Crescent31Mon
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