Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Boothbay Harbor, ME.
Next low tide : in 56m at 1:10 am (0.3 ft)
Next high tide : 7:22 am (8.4 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:06 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - Dec 2061

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:379.21:4710.57:280.28:15-0.86:534:02Waning Gibbous1Thu
2Fri2:379.02:509.98:300.69:16-0.46:544:01Third Quarter2Fri
3Sat3:418.83:569.49:360.810:180.06:554:01Third Quarter3Sat
4Sun4:438.85:029.010:441.011:190.46:564:01Third Quarter4Sun
5Mon5:448.96:078.611:521.06:574:01Third Quarter5Mon
6Tue6:419.07:108.412:190.712:570.86:584:01Waning Crescent6Tue
7Wed7:349.18:068.31:150.91:550.56:594:00Waning Crescent7Wed
8Thu8:229.38:578.32:051.02:450.37:004:00Waning Crescent8Thu
9Fri9:059.49:438.32:511.13:300.27:014:00Waning Crescent9Fri
10Sat9:469.410:258.23:321.24:120.17:024:00New Moon10Sat
11Sun10:249.411:068.24:111.34:510.17:024:01New Moon11Sun
12Mon11:029.311:448.14:481.35:280.17:034:01New Moon12Mon
13Tue11:389.35:251.46:030.27:044:01New Moon13Tue
14Wed12:218.012:159.26:011.46:390.37:054:01Waxing Crescent14Wed
15Thu12:587.912:529.16:381.57:160.47:064:01Waxing Crescent15Thu
16Fri1:367.91:318.97:181.67:550.57:064:02Waxing Crescent16Fri
17Sat2:167.92:148.88:021.68:370.67:074:02Waxing Crescent17Sat
18Sun2:598.03:018.68:501.69:210.67:074:02First Quarter18Sun
19Mon3:448.23:538.59:421.410:080.77:084:03First Quarter19Mon
20Tue4:318.54:488.410:371.210:580.77:094:03First Quarter20Tue
21Wed5:218.95:478.311:350.811:510.67:094:04First Quarter21Wed
22Thu6:149.36:498.412:350.37:104:04Waxing Gibbous22Thu
23Fri7:099.87:498.712:470.51:35-0.37:104:05Waxing Gibbous23Fri
24Sat8:0410.48:478.91:440.32:32-0.87:104:05Waxing Gibbous24Sat
25Sun8:5810.89:429.22:390.03:27-1.37:114:06Full Moon25Sun
26Mon9:5211.110:389.43:33-0.24:21-1.67:114:07Full Moon26Mon
27Tue10:4711.311:329.54:28-0.45:15-1.77:114:07Full Moon27Tue
28Wed11:4211.25:22-0.46:08-1.67:124:08Waning Gibbous28Wed
29Thu12:269.512:3610.96:17-0.37:01-1.47:124:09Waning Gibbous29Thu
30Fri1:209.41:3210.57:13-0.17:55-1.07:124:10Waning Gibbous30Fri
31Sat2:159.22:299.98:110.28:50-0.57:124:11Third Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416828)

Common Questions About Boothbay Harbor, ME Tides

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What time does the tide turn (slack tide) in Boothbay Harbor, ME today?

Slack tide in Boothbay Harbor, ME is approximately 4:16 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 Boothbay Harbor, ME?

Boothbay Harbor, ME is currently in a spring phase. Tonight's moon is 20% 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 Boothbay 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 Boothbay Harbor, ME?

Tide predictions for Boothbay 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 Boothbay Harbor, ME?

Tide data for Boothbay Harbor, ME is sourced from NOAA Station #8416828. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8416828.

What is the moon phase in Boothbay Harbor, ME tonight?

Tonight the moon over Boothbay Harbor, ME is Waning Crescent (20% illuminated). This places Boothbay 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