Tides Today & Tomorrow in East Boothbay, ME

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in East Boothbay, ME.
Next low tide (tomorrow) : 12:04 am (0.9 ft)
Next high tide : in 48m at 5:39 pm (9.3 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:15 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8416721
Common Questions About Tides

East Boothbay, ME Tides - Apr 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:579.07:448.312:411.51:290.55:196:05Waxing Gibbous1Mon
2Tue7:589.68:369.11:430.92:23-0.15:176:06Waxing Gibbous2Tue
3Wed8:5310.19:249.82:400.13:13-0.65:156:07Waxing Gibbous3Wed
4Thu9:4510.510:1110.53:33-0.64:00-1.15:136:08Full Moon4Thu
5Fri10:3610.810:5811.14:24-1.34:47-1.35:126:09Full Moon5Fri
6Sat11:2710.811:4511.35:15-1.75:34-1.35:106:11Full Moon6Sat
7Sun12:1810.66:05-1.96:22-1.05:086:12Waning Gibbous7Sun
8Mon12:3211.31:1010.26:57-1.87:12-0.55:066:13Waning Gibbous8Mon
9Tue1:2311.02:069.67:51-1.48:050.05:056:14Waning Gibbous9Tue
10Wed2:1710.53:069.08:49-0.89:030.75:036:15Third Quarter10Wed
11Thu3:179.94:118.59:52-0.210:071.25:016:17Third Quarter11Thu
12Fri4:239.45:198.210:590.311:161.54:596:18Third Quarter12Fri
13Sat5:329.06:268.112:080.64:586:19Third Quarter13Sat
14Sun6:418.87:298.312:281.61:140.74:566:20Waning Crescent14Sun
15Mon7:448.88:228.51:341.42:110.74:546:21Waning Crescent15Mon
16Tue8:388.99:078.82:301.12:580.64:536:23Waning Crescent16Tue
17Wed9:249.09:479.13:180.83:390.64:516:24Waning Crescent17Wed
18Thu10:069.010:239.34:000.54:150.64:496:25New Moon18Thu
19Fri10:459.010:579.44:390.34:490.74:486:26New Moon19Fri
20Sat11:228.911:299.55:140.25:200.84:466:27New Moon20Sat
21Sun11:588.75:480.15:521.04:446:29New Moon21Sun
22Mon12:009.412:338.56:210.26:241.24:436:30Waxing Crescent22Mon
23Tue12:319.41:088.36:560.36:591.44:416:31Waxing Crescent23Tue
24Wed1:059.21:478.17:340.47:381.64:406:32Waxing Crescent24Wed
25Thu1:449.12:307.98:160.68:221.84:386:33Waxing Crescent25Thu
26Fri2:299.03:197.89:030.79:121.94:376:35First Quarter26Fri
27Sat3:218.94:137.89:560.810:081.84:356:36First Quarter27Sat
28Sun5:198.96:117.911:530.85:347:37First Quarter28Sun
29Mon6:219.07:118.412:081.712:520.65:327:38First Quarter29Mon
30Tue7:259.28:099.01:131.31:520.35:317:39Waxing Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416721)

Common Questions About East Boothbay, ME Tides

Show All
What time does the tide turn (slack tide) in East Boothbay, ME today?

Slack tide in East Boothbay, ME is approximately 8:51 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 East Boothbay, ME?

East Boothbay, 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 East Boothbay, 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 East Boothbay, ME?

Tide predictions for East Boothbay, 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 East Boothbay, ME?

Tide data for East Boothbay, ME is sourced from NOAA Station #8416721. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8416721.

What is the moon phase in East Boothbay, ME tonight?

Tonight the moon over East Boothbay, ME is First Quarter (52% illuminated). This places East Boothbay, 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