43.8486’ N, 69.6272’ W

Boothbay Harbor, ME

66°
H -°
L 56°
NNW
5mph
High tide
12:09 am

Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Friday, August 28, 2026
The tide is currently rising in Boothbay Harbor, ME.
Next low tide (tomorrow) : 6:19 am (0.0 ft)
Next high tide (tomorrow) : in 9m at 12:09 am (9.7 ft)
Sunset today : 7:21 pm
Sunrise tomorrow : 5:57 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - Jun 1906

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:089.05:489.211:240.311:560.73:597:12First Quarter1Fri
2Sat6:099.16:449.712:200.13:587:13Waxing Gibbous2Sat
3Sun7:119.37:3910.312:570.21:17-0.13:587:14Waxing Gibbous3Sun
4Mon8:119.68:3210.81:57-0.42:13-0.43:577:15Waxing Gibbous4Mon
5Tue9:089.99:2511.32:53-1.03:06-0.63:577:16Full Moon5Tue
6Wed10:0410.110:1811.53:48-1.54:00-0.73:567:16Full Moon6Wed
7Thu11:0010.111:1211.64:42-1.84:54-0.73:567:17Full Moon7Thu
8Fri11:5510.15:36-1.85:48-0.53:567:18Waning Gibbous8Fri
9Sat12:0511.412:5010.06:29-1.76:42-0.23:567:18Waning Gibbous9Sat
10Sun12:5911.11:469.77:24-1.47:380.13:557:19Waning Gibbous10Sun
11Mon1:5510.62:439.58:19-0.98:380.53:557:19Waning Gibbous11Mon
12Tue2:5410.03:429.29:17-0.49:390.83:557:20Third Quarter12Tue
13Wed3:549.54:399.110:140.110:421.03:557:21Third Quarter13Wed
14Thu4:559.05:359.011:100.511:441.13:557:21Third Quarter14Thu
15Fri5:558.66:309.012:060.83:557:22Third Quarter15Fri
16Sat6:548.47:229.112:451.11:011.03:557:22Waning Crescent16Sat
17Sun7:508.38:109.21:420.91:511.23:557:22Waning Crescent17Sun
18Mon8:408.38:539.32:310.72:361.23:557:23Waning Crescent18Mon
19Tue9:268.39:349.43:160.53:171.23:557:23Waning Crescent19Tue
20Wed10:098.410:129.53:570.43:561.23:557:23New Moon20Wed
21Thu10:508.410:509.64:350.24:341.23:557:24New Moon21Thu
22Fri11:298.411:279.65:120.25:111.23:557:24New Moon22Fri
23Sat12:068.55:480.15:481.23:567:24New Moon23Sat
24Sun12:039.612:438.56:240.16:261.23:567:24Waxing Crescent24Sun
25Mon12:409.61:218.57:010.07:071.23:567:24Waxing Crescent25Mon
26Tue1:209.52:018.67:410.07:521.13:577:24Waxing Crescent26Tue
27Wed2:039.52:458.88:250.08:411.03:577:24Waxing Crescent27Wed
28Thu2:529.43:339.09:110.09:340.93:577:24First Quarter28Thu
29Fri3:459.24:249.310:010.110:310.73:587:24First Quarter29Fri
30Sat4:429.15:189.610:540.111:310.43:587:24First Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416828)

Common Questions About Boothbay Harbor, ME Tides

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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 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 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 Full Moon (100% 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