Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Boothbay Harbor, ME.
Next low tide : in 1h 08m at 11:51 am (0.5 ft)
Next high tide : 6:16 pm (9.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:56 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - Dec 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:4910.39:269.32:320.23:11-0.76:534:02New Moon1Sun
2Mon9:3710.810:169.63:20-0.14:00-1.26:544:02New Moon2Mon
3Tue10:2611.111:069.84:09-0.44:49-1.66:554:01New Moon3Tue
4Wed11:1711.311:589.95:00-0.65:40-1.76:564:01Waxing Crescent4Wed
5Thu12:0911.25:52-0.66:31-1.76:574:01Waxing Crescent5Thu
6Fri12:519.91:0311.06:46-0.57:25-1.46:584:01Waxing Crescent6Fri
7Sat1:469.82:0010.57:43-0.38:21-1.16:594:01Waxing Crescent7Sat
8Sun2:459.73:0210.08:440.09:20-0.77:004:00First Quarter8Sun
9Mon3:469.64:079.59:490.210:21-0.27:014:00First Quarter9Mon
10Tue4:489.55:139.110:560.311:220.17:014:00First Quarter10Tue
11Wed5:499.56:198.812:040.37:024:01Waxing Gibbous11Wed
12Thu6:499.57:238.712:240.41:090.27:034:01Waxing Gibbous12Thu
13Fri7:459.68:208.61:240.62:080.07:044:01Waxing Gibbous13Fri
14Sat8:369.79:128.72:180.72:59-0.27:054:01Waxing Gibbous14Sat
15Sun9:229.89:588.73:060.73:45-0.37:054:01Full Moon15Sun
16Mon10:059.810:418.73:490.74:28-0.37:064:02Full Moon16Mon
17Tue10:459.711:218.64:300.85:07-0.37:074:02Full Moon17Tue
18Wed11:239.611:598.65:090.85:44-0.27:074:02Full Moon18Wed
19Thu12:009.55:460.96:19-0.17:084:03Waning Gibbous19Thu
20Fri12:368.512:369.36:231.06:540.17:094:03Waning Gibbous20Fri
21Sat1:128.51:139.17:001.17:300.37:094:03Waning Gibbous21Sat
22Sun1:508.41:538.97:411.28:080.47:104:04Waning Gibbous22Sun
23Mon2:298.42:368.68:241.28:490.67:104:05Third Quarter23Mon
24Tue3:128.43:238.39:121.39:340.77:104:05Third Quarter24Tue
25Wed3:568.54:148.210:021.210:210.87:114:06Third Quarter25Wed
26Thu4:448.75:098.110:561.111:120.97:114:06Third Quarter26Thu
27Fri5:368.96:088.111:540.87:114:07Waning Crescent27Fri
28Sat6:319.37:098.312:070.812:540.37:124:08Waning Crescent28Sat
29Sun7:279.88:078.71:050.51:52-0.27:124:09Waning Crescent29Sun
30Mon8:2110.49:029.12:010.22:47-0.87:124:09Waning Crescent30Mon
31Tue9:1510.99:579.62:55-0.23:39-1.47:124:10New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416828)

Common Questions About Boothbay Harbor, ME Tides

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

Slack tide in Boothbay Harbor, ME is approximately 3:03 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 Boothbay Harbor, ME?

Boothbay Harbor, ME is currently in a neap phase. Tonight's moon is 58% 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 minimum.

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 First Quarter (58% illuminated). This places Boothbay Harbor, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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