Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Boothbay Harbor, ME.
Next low tide (tomorrow) : in 4h 34m at 3:24 am (0.7 ft)
Next high tide (tomorrow) : 9:34 am (7.9 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:57 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - Jan 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:178.55:487.711:371.211:461.57:124:11Third Quarter1Tue
2Wed6:108.56:487.512:371.27:124:12Waning Crescent2Wed
3Thu7:038.67:447.512:411.71:341.07:124:13Waning Crescent3Thu
4Fri7:538.78:357.61:341.72:240.87:124:13Waning Crescent4Fri
5Sat8:398.99:217.72:221.63:090.57:124:14Waning Crescent5Sat
6Sun9:229.110:037.93:051.53:500.37:124:15New Moon6Sun
7Mon10:029.310:438.13:451.34:280.17:124:16New Moon7Mon
8Tue10:419.511:218.24:241.15:05-0.17:124:18New Moon8Tue
9Wed11:199.711:578.45:020.95:40-0.37:114:19New Moon9Wed
10Thu11:579.85:410.76:16-0.47:114:20Waxing Crescent10Thu
11Fri12:338.612:359.76:210.56:53-0.47:114:21Waxing Crescent11Fri
12Sat1:108.81:169.67:040.47:33-0.47:104:22Waxing Crescent12Sat
13Sun1:509.02:029.47:510.38:16-0.37:104:23Waxing Crescent13Sun
14Mon2:349.22:539.08:420.39:040.07:104:24First Quarter14Mon
15Tue3:239.43:498.79:380.29:550.27:094:25First Quarter15Tue
16Wed4:179.54:518.410:380.210:520.57:094:27First Quarter16Wed
17Thu5:169.55:598.111:430.111:550.77:084:28Waxing Gibbous17Thu
18Fri6:209.67:108.212:52-0.17:074:29Waxing Gibbous18Fri
19Sat7:269.98:168.41:010.71:59-0.47:074:30Waxing Gibbous19Sat
20Sun8:2910.29:168.62:060.53:00-0.77:064:32Waxing Gibbous20Sun
21Mon9:2710.410:118.93:050.23:55-1.07:054:33Full Moon21Mon
22Tue10:2110.611:039.24:010.04:47-1.27:054:34Full Moon22Tue
23Wed11:1310.611:519.34:54-0.25:35-1.27:044:36Full Moon23Wed
24Thu12:0110.45:44-0.26:20-1.07:034:37Waning Gibbous24Thu
25Fri12:369.312:4810.06:32-0.17:03-0.67:024:38Waning Gibbous25Fri
26Sat1:209.31:349.57:190.17:45-0.27:014:40Waning Gibbous26Sat
27Sun2:039.12:218.98:080.48:280.37:004:41Waning Gibbous27Sun
28Mon2:488.93:118.38:580.79:130.96:594:42Third Quarter28Mon
29Tue3:348.64:047.79:501.010:001.46:584:44Third Quarter29Tue
30Wed4:238.45:007.310:451.210:511.76:574:45Third Quarter30Wed
31Thu5:168.26:017.111:451.411:472.06:564:46Third Quarter31Thu
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 6:29 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 84% 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 Waxing Gibbous (84% 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