Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Boothbay Harbor, ME.
Next low tide : in 5h 37m at 12:46 pm (0.9 ft)
Next high tide : 7:10 pm (9.2 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:56 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - May 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:578.87:349.012:421.11:110.55:297:41Waxing Gibbous1Tue
2Wed7:589.18:289.71:430.62:070.25:277:42Waxing Gibbous2Wed
3Thu8:579.49:2010.32:42-0.13:01-0.25:267:44Waxing Gibbous3Thu
4Fri9:539.810:1110.93:37-0.73:53-0.55:257:45Full Moon4Fri
5Sat10:4710.011:0211.34:30-1.34:44-0.75:237:46Full Moon5Sat
6Sun11:4110.211:5311.65:23-1.85:36-0.85:227:47Full Moon6Sun
7Mon12:3510.26:16-1.96:29-0.75:217:48Full Moon7Mon
8Tue12:4611.51:2910.17:09-1.97:22-0.55:207:49Waning Gibbous8Tue
9Wed1:3911.32:249.88:03-1.68:17-0.25:187:51Waning Gibbous9Wed
10Thu2:3510.83:239.59:00-1.19:160.25:177:52Waning Gibbous10Thu
11Fri3:3510.34:249.29:59-0.610:190.65:167:53Third Quarter11Fri
12Sat4:389.75:259.111:00-0.211:250.95:157:54Third Quarter12Sat
13Sun5:419.26:259.012:000.35:147:55Third Quarter13Sun
14Mon6:458.87:239.012:301.01:000.65:137:56Third Quarter14Mon
15Tue7:478.68:189.11:351.01:570.85:117:57Waning Crescent15Tue
16Wed8:458.59:089.22:350.82:500.95:107:58Waning Crescent16Wed
17Thu9:368.59:529.43:270.63:361.05:097:59Waning Crescent17Thu
18Fri10:238.510:329.54:120.44:171.15:088:00Waning Crescent18Fri
19Sat11:068.511:119.54:540.24:561.15:088:02New Moon19Sat
20Sun11:468.511:489.65:330.25:331.25:078:03New Moon20Sun
21Mon12:258.56:090.16:081.25:068:04New Moon21Mon
22Tue12:239.61:028.56:450.16:441.35:058:05New Moon22Tue
23Wed12:599.51:388.47:200.27:211.35:048:06Waxing Crescent23Wed
24Thu1:349.52:158.47:560.28:001.35:038:07Waxing Crescent24Thu
25Fri2:129.42:548.48:340.38:421.45:038:08Waxing Crescent25Fri
26Sat2:539.33:378.49:160.39:281.35:028:08Waxing Crescent26Sat
27Sun3:409.14:238.610:010.310:201.25:018:09First Quarter27Sun
28Mon4:319.05:128.910:490.311:141.05:008:10First Quarter28Mon
29Tue5:269.06:039.211:400.35:008:11First Quarter29Tue
30Wed6:248.96:589.612:120.812:340.34:598:12Waxing Gibbous30Wed
31Thu7:279.07:5510.11:140.31:320.24:598:13Waxing Gibbous31Thu
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 3:58 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 transitional phase. Tonight's moon is 67% 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 shifting between spring and neap.

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 (67% illuminated). This places Boothbay Harbor, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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