Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Boothbay Harbor, ME.
Next low tide : in 25m at 10:39 am (0.5 ft)
Next high tide : 5:00 pm (9.2 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:04 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - May 1989

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:369.38:149.41:200.81:520.15:297:41Waning Crescent1Mon
2Tue8:399.59:0810.12:240.12:48-0.25:287:42Waning Crescent2Tue
3Wed9:379.89:5910.73:22-0.63:40-0.45:277:43Waning Crescent3Wed
4Thu10:3310.010:4811.14:17-1.24:31-0.55:257:44New Moon4Thu
5Fri11:2710.011:3811.35:10-1.65:21-0.55:247:45New Moon5Fri
6Sat12:209.96:02-1.76:12-0.35:237:47New Moon6Sat
7Sun12:2911.21:139.76:54-1.67:030.05:217:48Waxing Crescent7Sun
8Mon1:2010.92:069.37:46-1.37:550.45:207:49Waxing Crescent8Mon
9Tue2:1210.53:018.98:40-0.88:490.85:197:50Waxing Crescent9Tue
10Wed3:079.93:588.69:36-0.29:481.25:187:51First Quarter10Wed
11Thu4:069.44:588.310:350.310:501.55:167:52First Quarter11Thu
12Fri5:078.95:568.211:330.711:531.75:157:53First Quarter12Fri
13Sat6:088.56:538.212:301.05:147:55First Quarter13Sat
14Sun7:088.27:468.412:571.71:251.25:137:56Waxing Gibbous14Sun
15Mon8:068.18:358.61:571.62:161.35:127:57Waxing Gibbous15Mon
16Tue8:598.19:198.92:511.33:021.35:117:58Waxing Gibbous16Tue
17Wed9:478.29:589.13:381.03:431.45:107:59Waxing Gibbous17Wed
18Thu10:318.210:369.34:200.74:201.45:098:00Waxing Gibbous18Thu
19Fri11:128.311:129.44:580.44:571.45:088:01Full Moon19Fri
20Sat11:528.311:489.55:350.35:331.45:078:02Full Moon20Sat
21Sun12:308.36:120.26:101.45:068:03Full Moon21Sun
22Mon12:249.61:088.26:490.16:481.45:058:04Full Moon22Mon
23Tue1:029.61:478.27:280.17:291.45:048:05Waning Gibbous23Tue
24Wed1:429.62:288.28:090.18:131.35:048:06Waning Gibbous24Wed
25Thu2:269.63:148.38:540.19:021.35:038:07Waning Gibbous25Thu
26Fri3:159.54:048.49:430.19:561.25:028:08Third Quarter26Fri
27Sat4:109.44:588.710:340.110:551.15:018:09Third Quarter27Sat
28Sun5:089.35:529.111:280.111:560.85:018:10Third Quarter28Sun
29Mon6:099.26:489.512:230.25:008:11Third Quarter29Mon
30Tue7:139.17:459.91:000.51:210.24:598:12Waning Crescent30Tue
31Wed8:189.18:4110.42:040.02:190.14:598:12Waning Crescent31Wed
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 1:49 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 52% 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 Third Quarter (52% 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