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 (tomorrow) : in 2h 07m at 12:30 am (0.9 ft)
Next high tide (tomorrow) : 6:41 am (8.5 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 - Jul 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:308.97:5610.11:180.31:330.35:008:24Waning Crescent1Sun
2Mon8:329.18:5310.62:19-0.22:310.15:008:24Waning Crescent2Mon
3Tue9:329.49:4911.03:18-0.73:29-0.25:018:24Waning Crescent3Tue
4Wed10:309.710:4511.44:15-1.24:25-0.45:018:24New Moon4Wed
5Thu11:279.911:4011.55:10-1.65:21-0.65:028:23New Moon5Thu
6Fri12:2310.16:05-1.86:16-0.75:038:23New Moon6Fri
7Sat12:3611.51:1810.26:58-1.87:12-0.65:038:23Waxing Crescent7Sat
8Sun1:3011.32:1210.17:51-1.68:08-0.45:048:22Waxing Crescent8Sun
9Mon2:2510.93:0610.08:44-1.29:05-0.15:058:22Waxing Crescent9Mon
10Tue3:2210.34:029.89:39-0.810:050.25:068:21First Quarter10Tue
11Wed4:209.74:589.610:34-0.311:050.55:068:21First Quarter11Wed
12Thu5:209.25:549.411:290.35:078:20First Quarter12Thu
13Fri6:198.76:499.312:070.712:250.75:088:20First Quarter13Fri
14Sat7:208.37:449.21:090.81:211.15:098:19Waxing Gibbous14Sat
15Sun8:198.28:379.22:090.82:171.35:108:18Waxing Gibbous15Sun
16Mon9:138.19:269.33:040.73:081.35:118:18Waxing Gibbous16Mon
17Tue10:028.210:109.43:520.63:541.35:128:17Waxing Gibbous17Tue
18Wed10:478.310:529.54:360.44:361.25:138:16Full Moon18Wed
19Thu11:298.411:329.65:160.35:161.25:138:15Full Moon19Thu
20Fri12:098.55:540.25:531.15:148:14Full Moon20Fri
21Sat12:109.612:468.66:290.16:301.05:158:14Full Moon21Sat
22Sun12:469.61:218.77:030.17:080.95:168:13Waning Gibbous22Sun
23Mon1:229.61:568.87:370.07:460.95:178:12Waning Gibbous23Mon
24Tue1:599.52:328.98:130.08:270.85:188:11Waning Gibbous24Tue
25Wed2:389.43:119.18:520.19:120.75:198:10Waning Gibbous25Wed
26Thu3:229.23:549.29:350.110:010.65:208:09Third Quarter26Thu
27Fri4:119.14:429.410:220.210:540.55:218:08Third Quarter27Fri
28Sat5:058.95:349.611:120.311:510.45:228:07Third Quarter28Sat
29Sun6:038.86:309.912:080.35:248:06Third Quarter29Sun
30Mon7:078.87:3110.112:530.21:070.35:258:04Waning Crescent30Mon
31Tue8:138.98:3410.51:57-0.22:100.25:268:03Waning Crescent31Tue
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 3:35 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 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