Tides Today & Tomorrow in East Boothbay, ME

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in East Boothbay, ME.
Next low tide : in 1h 39m at 10:28 pm (0.7 ft)
Next high tide (tomorrow) : 4:38 am (8.4 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 5:46 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8416721
Common Questions About Tides

East Boothbay, ME Tides - Oct 1940

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:0811.010:3611.13:57-1.24:23-1.55:365:19New Moon1Tue
2Wed10:5811.411:2811.14:46-1.45:15-1.85:375:18New Moon2Wed
3Thu11:4811.55:37-1.46:08-1.85:385:16Waxing Crescent3Thu
4Fri12:2110.912:3911.46:27-1.17:01-1.65:395:14Waxing Crescent4Fri
5Sat1:1510.51:3311.17:20-0.77:57-1.25:405:12Waxing Crescent5Sat
6Sun2:139.92:3010.68:16-0.28:57-0.75:415:10First Quarter6Sun
7Mon3:149.43:3210.09:160.410:00-0.15:435:09First Quarter7Mon
8Tue4:189.04:379.610:200.811:050.35:445:07First Quarter8Tue
9Wed5:228.85:419.311:261.15:455:05First Quarter9Wed
10Thu6:258.76:459.112:100.512:331.15:465:03Waxing Gibbous10Thu
11Fri7:238.87:439.11:110.61:341.05:475:02Waxing Gibbous11Fri
12Sat8:159.08:349.22:050.62:270.85:495:00Waxing Gibbous12Sat
13Sun8:599.29:199.22:510.53:130.55:504:58Waxing Gibbous13Sun
14Mon9:409.410:009.23:320.53:540.45:514:57Full Moon14Mon
15Tue10:179.510:399.24:090.54:310.25:524:55Full Moon15Tue
16Wed10:529.611:169.14:430.65:070.25:544:53Full Moon16Wed
17Thu11:259.611:529.05:160.75:410.25:554:52Full Moon17Thu
18Fri11:589.55:490.86:160.25:564:50Waning Gibbous18Fri
19Sat12:278.812:319.56:230.96:510.35:574:48Waning Gibbous19Sat
20Sun1:038.71:079.46:591.17:300.45:594:47Waning Gibbous20Sun
21Mon1:428.51:479.37:401.28:130.56:004:45Waning Gibbous21Mon
22Tue2:268.32:339.28:251.39:020.66:014:43Third Quarter22Tue
23Wed3:158.33:269.19:161.49:540.66:034:42Third Quarter23Wed
24Thu4:108.34:249.110:121.310:510.56:044:40Third Quarter24Thu
25Fri5:078.65:259.311:131.111:490.46:054:39Third Quarter25Fri
26Sat6:079.06:299.512:160.76:064:37Waning Crescent26Sat
27Sun7:069.67:319.912:490.01:190.16:084:36Waning Crescent27Sun
28Mon8:0110.28:2910.31:47-0.42:17-0.66:094:34Waning Crescent28Mon
29Tue8:5410.99:2410.62:41-0.83:12-1.36:104:33New Moon29Tue
30Wed9:4511.310:1810.73:32-1.04:06-1.76:124:32New Moon30Wed
31Thu10:3511.611:1210.74:23-1.14:58-1.96:134:30New Moon31Thu
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 1:33 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 East Boothbay, ME?

East Boothbay, ME is currently in a transitional phase. Tonight's moon is 36% 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 shifting between spring and neap.

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 (36% illuminated). This places East Boothbay, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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