Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Boothbay Harbor, ME.
Next low tide (tomorrow) : 6:50 am (0.3 ft)
Next high tide (tomorrow) : in 1h 01m at 12:24 am (9.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:59 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - Oct 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:579.72:119.97:560.18:27-0.26:366:19Waxing Crescent1Sun
2Mon2:459.12:579.58:410.79:160.26:376:17Waxing Crescent2Mon
3Tue3:358.63:459.19:291.210:080.76:396:15First Quarter3Tue
4Wed4:288.24:388.710:201.611:031.06:406:13First Quarter4Wed
5Thu5:257.95:358.511:151.96:416:12First Quarter5Thu
6Fri6:227.76:338.412:011.312:142.06:426:10First Quarter6Fri
7Sat7:207.77:328.41:001.31:142.06:436:08Waxing Gibbous7Sat
8Sun8:157.98:278.61:571.22:111.76:456:06Waxing Gibbous8Sun
9Mon9:038.39:158.92:471.03:011.46:466:05Waxing Gibbous9Mon
10Tue9:468.79:589.23:300.73:441.06:476:03Waxing Gibbous10Tue
11Wed10:249.010:399.44:080.54:240.56:486:01Full Moon11Wed
12Thu11:009.411:199.64:440.25:030.16:495:59Full Moon12Thu
13Fri11:369.811:589.75:210.05:43-0.36:515:58Full Moon13Fri
14Sat12:1310.15:58-0.16:23-0.56:525:56Full Moon14Sat
15Sun12:399.712:5110.36:37-0.17:06-0.76:535:54Waning Gibbous15Sun
16Mon1:219.61:3310.47:190.07:51-0.76:545:53Waning Gibbous16Mon
17Tue2:079.42:1810.38:050.18:41-0.66:565:51Waning Gibbous17Tue
18Wed2:589.23:1010.18:550.49:36-0.46:575:49Third Quarter18Wed
19Thu3:568.94:099.99:520.610:37-0.26:585:48Third Quarter19Thu
20Fri4:598.75:159.710:540.811:410.06:595:46Third Quarter20Fri
21Sat6:068.76:249.612:010.97:015:44Third Quarter21Sat
22Sun7:138.97:339.612:480.11:120.87:025:43Waning Crescent22Sun
23Mon8:179.28:389.81:550.02:190.47:035:41Waning Crescent23Mon
24Tue9:149.69:369.92:55-0.23:200.07:045:40Waning Crescent24Tue
25Wed10:0510.010:2910.03:48-0.44:13-0.47:065:38New Moon25Wed
26Thu10:5210.311:1910.04:36-0.45:03-0.77:075:37New Moon26Thu
27Fri11:3610.45:21-0.35:50-0.87:085:35New Moon27Fri
28Sat12:069.812:1910.36:04-0.16:34-0.77:105:34New Moon28Sat
29Sun12:519.511:59 AM10.15:460.26:17-0.56:114:32Waxing Crescent29Sun
30Mon12:349.212:409.86:270.67:00-0.16:124:31Waxing Crescent30Mon
31Tue1:188.81:219.47:081.07:440.36:144:30Waxing Crescent31Tue
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 3:37 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 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