Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Boothbay Harbor, ME.
Next low tide : in 28m at 6:08 pm (1.5 ft)
Next high tide (tomorrow) : 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 - Mar 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:289.12:578.48:450.39:000.76:145:27First Quarter1Thu
2Fri3:159.13:518.19:370.49:520.96:125:28First Quarter2Fri
3Sat4:099.14:528.010:360.410:501.06:115:29First Quarter3Sat
4Sun5:109.25:598.011:400.311:550.96:095:30First Quarter4Sun
5Mon6:189.47:098.212:490.16:075:32Waxing Gibbous5Mon
6Tue7:269.88:138.71:040.61:55-0.46:055:33Waxing Gibbous6Tue
7Wed8:2910.29:119.32:080.12:53-0.96:045:34Waxing Gibbous7Wed
8Thu9:2710.710:049.93:07-0.43:47-1.46:025:35Full Moon8Thu
9Fri10:2211.010:5510.34:03-0.94:38-1.66:005:37Full Moon9Fri
10Sat11:1511.011:4310.54:56-1.35:27-1.65:585:38Full Moon10Sat
11Sun12:0610.85:48-1.46:14-1.45:575:39Waning Gibbous11Sun
12Mon12:3010.612:5610.46:38-1.37:01-1.05:555:40Waning Gibbous12Mon
13Tue1:1710.41:479.87:29-1.07:49-0.45:535:42Waning Gibbous13Tue
14Wed2:0610.02:409.28:22-0.68:390.35:515:43Waning Gibbous14Wed
15Thu2:579.53:378.59:180.09:330.95:505:44Third Quarter15Thu
16Fri3:529.04:378.010:170.510:301.45:485:45Third Quarter16Fri
17Sat4:518.65:407.711:190.811:331.85:465:47Third Quarter17Sat
18Sun5:538.46:437.612:241.05:445:48Third Quarter18Sun
19Mon6:558.37:417.712:381.81:261.05:425:49Waning Crescent19Mon
20Tue7:528.58:318.01:381.72:180.85:405:50Waning Crescent20Tue
21Wed8:428.79:158.32:291.43:030.65:395:52Waning Crescent21Wed
22Thu9:259.09:548.63:131.03:410.45:375:53Waning Crescent22Thu
23Fri10:059.210:308.93:520.74:160.25:355:54New Moon23Fri
24Sat10:439.311:049.14:280.44:490.15:335:55New Moon24Sat
25Sun11:189.311:369.35:030.25:210.15:315:56New Moon25Sun
26Mon11:539.35:380.05:530.15:305:58New Moon26Mon
27Tue12:079.512:299.26:14-0.26:280.25:285:59Waxing Crescent27Tue
28Wed12:409.61:079.06:53-0.27:060.35:266:00Waxing Crescent28Wed
29Thu1:179.61:498.87:35-0.27:480.55:246:01Waxing Crescent29Thu
30Fri2:009.62:388.58:23-0.18:360.75:226:02First Quarter30Fri
31Sat2:509.53:348.39:170.19:311.05:216:04First Quarter31Sat
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 9:16 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 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