Tides Today & Tomorrow in Bass Harbor, ME

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in Bass Harbor, ME.
Next low tide (tomorrow) : 5:40 am (0.3 ft)
Next high tide : in 4h 00m at 11:46 pm (10.5 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 5:17 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8413651
Common Questions About Tides

Bass Harbor, ME Tides - Aug 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:4211.41:1410.66:34-0.66:490.25:207:58Waning Gibbous1Wed
2Thu1:2811.31:5910.97:17-0.67:370.05:217:57Waning Gibbous2Thu
3Fri2:1611.12:4511.18:02-0.58:29-0.15:227:56Waning Gibbous3Fri
4Sat3:0710.83:3511.18:50-0.29:240.05:247:54Third Quarter4Sat
5Sun4:0310.34:2911.09:420.210:240.15:257:53Third Quarter5Sun
6Mon5:039.85:2710.910:390.611:280.25:267:52Third Quarter6Mon
7Tue6:089.46:3010.711:410.95:277:50Waning Crescent7Tue
8Wed7:169.27:3610.712:340.212:471.15:287:49Waning Crescent8Wed
9Thu8:239.28:4010.81:400.11:531.15:297:48Waning Crescent9Thu
10Fri9:259.49:3910.92:420.02:541.05:307:46Waning Crescent10Fri
11Sat10:209.610:3311.13:39-0.23:500.85:327:45New Moon11Sat
12Sun11:109.911:2211.14:30-0.34:410.65:337:43New Moon12Sun
13Mon11:5510.05:16-0.35:280.55:347:42New Moon13Mon
14Tue12:0711.012:3710.15:59-0.26:120.65:357:40New Moon14Tue
15Wed12:5010.71:1710.16:390.16:540.75:367:39Waxing Crescent15Wed
16Thu1:3110.41:5610.07:170.47:360.85:377:37Waxing Crescent16Thu
17Fri2:1210.02:349.97:550.88:181.05:387:36Waxing Crescent17Fri
18Sat2:549.53:139.78:331.29:011.35:407:34Waxing Crescent18Sat
19Sun3:379.03:559.59:131.69:471.55:417:32First Quarter19Sun
20Mon4:248.64:429.39:571.910:381.75:427:31First Quarter20Mon
21Tue5:178.25:339.110:472.211:341.75:437:29First Quarter21Tue
22Wed6:148.06:299.111:422.45:447:27First Quarter22Wed
23Thu7:148.07:279.312:321.712:402.35:457:26Waxing Gibbous23Thu
24Fri8:128.28:229.71:301.41:372.15:467:24Waxing Gibbous24Fri
25Sat9:048.69:1410.22:231.02:301.75:487:22Waxing Gibbous25Sat
26Sun9:519.210:0210.73:120.53:201.15:497:21Waxing Gibbous26Sun
27Mon10:369.810:4811.23:570.04:070.65:507:19Full Moon27Mon
28Tue11:1910.411:3311.54:40-0.54:530.05:517:17Full Moon28Tue
29Wed12:0211.05:22-0.85:39-0.45:527:16Full Moon29Wed
30Thu12:1911.612:4511.46:05-0.96:27-0.75:537:14Waning Gibbous30Thu
31Fri1:0711.51:3111.66:50-0.87:17-0.85:557:12Waning Gibbous31Fri
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 2:43 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 spring phase. Tonight's moon is 100% 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 Full Moon (100% 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