Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Boothbay Harbor, ME.
Next low tide : in 3h 14m at 6:46 pm (1.5 ft)
Next high tide (tomorrow) : 1:01 am (9.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:00 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - Feb 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:399.85:240.15:52-0.66:554:48Full Moon1Sat
2Sun12:089.212:189.86:04-0.16:29-0.76:544:49Waning Gibbous2Sun
3Mon12:449.512:599.76:46-0.37:08-0.66:534:51Waning Gibbous3Mon
4Tue1:249.71:449.47:32-0.37:52-0.46:514:52Waning Gibbous4Tue
5Wed2:089.72:349.18:22-0.38:40-0.16:504:54Third Quarter5Wed
6Thu2:589.73:318.79:17-0.29:330.26:494:55Third Quarter6Thu
7Fri3:549.64:348.310:180.010:320.56:484:56Third Quarter7Fri
8Sat4:569.55:438.111:240.111:380.76:464:58Third Quarter8Sat
9Sun6:049.56:568.112:360.06:454:59Waning Crescent9Sun
10Mon7:149.78:038.412:480.71:45-0.36:445:00Waning Crescent10Mon
11Tue8:1910.09:028.81:560.42:46-0.66:425:02Waning Crescent11Tue
12Wed9:1710.39:559.22:560.03:39-0.96:415:03New Moon12Wed
13Thu10:1010.410:449.63:51-0.34:28-1.16:405:05New Moon13Thu
14Fri10:5910.411:309.74:42-0.55:14-1.16:385:06New Moon14Fri
15Sat11:4610.25:30-0.65:56-0.96:375:07New Moon15Sat
16Sun12:129.812:309.96:15-0.66:37-0.66:355:09Waxing Crescent16Sun
17Mon12:539.71:139.46:59-0.47:17-0.16:345:10Waxing Crescent17Mon
18Tue1:339.41:578.97:430.07:570.46:325:11Waxing Crescent18Tue
19Wed2:159.12:448.38:290.48:400.96:315:13Waxing Crescent19Wed
20Thu3:008.83:347.89:180.89:271.36:295:14First Quarter20Thu
21Fri3:498.54:297.410:121.110:181.76:285:15First Quarter21Fri
22Sat4:438.25:287.211:101.311:151.96:265:17First Quarter22Sat
23Sun5:418.16:307.112:121.46:255:18First Quarter23Sun
24Mon6:428.27:287.312:172.01:131.26:235:19Waxing Gibbous24Mon
25Tue7:398.58:197.71:171.82:050.96:215:21Waxing Gibbous25Tue
26Wed8:288.89:038.12:091.42:490.56:205:22Waxing Gibbous26Wed
27Thu9:129.29:438.62:540.93:290.16:185:23Waxing Gibbous27Thu
28Fri9:549.510:219.13:360.44:06-0.36:165:25Full Moon28Fri
29Sat10:349.810:589.64:18-0.14:43-0.66:155:26Full Moon29Sat
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 9:53 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 97% 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 (97% 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