Nearby Harbors
43.8486’ N, 69.6272’ W

Boothbay Harbor, ME

44°
H 57°
L 39°
SSW
4mph
High tide
6:07 am
Photo Credits

Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Monday, October 19, 2026
The tide is currently rising in Boothbay Harbor, ME.
Next low tide : 11:53 am (2.3 ft)
Next high tide : in 53m at 6:07 am (7.4 ft)
Sunset today : 5:48 pm
Sunrise tomorrow : 6:58 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Featured Local Businesses

USCG Station Boothbay Harbor, ME
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine
Gamage Shipyard

Gamage Shipyard
Eros Oyster Robinhood Georgetown Maine

Eros Oyster

Maine Dept. of Inland Fisheries & Wildlife
Farrin's Boatshop

Farrin's Boatshop
Oyster farm on the New Meadows River Maine, reflection of the trees and clouds in calm water

Merritt Island Oysters

Bamforth Marine

Boothbay Harbor, ME Tides - Feb 1876

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:239.22:458.78:350.38:520.27:004:52First Quarter1Tue
2Wed3:099.33:398.49:280.39:420.56:584:53First Quarter2Wed
3Thu4:029.34:408.110:260.310:390.86:574:55First Quarter3Thu
4Fri5:019.35:477.911:310.311:420.96:564:56First Quarter4Fri
5Sat6:069.47:007.912:420.16:554:58Waxing Gibbous5Sat
6Sun7:169.78:088.212:510.91:51-0.26:544:59Waxing Gibbous6Sun
7Mon8:2210.09:098.61:580.62:52-0.76:525:00Waxing Gibbous7Mon
8Tue9:2110.410:059.03:000.23:48-1.06:515:02Full Moon8Tue
9Wed10:1710.710:569.43:56-0.24:40-1.36:505:03Full Moon9Wed
10Thu11:0910.711:449.74:50-0.55:28-1.36:495:04Full Moon10Thu
11Fri11:5910.55:41-0.66:14-1.26:475:06Waning Gibbous11Fri
12Sat12:309.812:4610.26:30-0.66:58-0.86:465:07Waning Gibbous12Sat
13Sun1:149.71:349.67:19-0.47:41-0.36:445:09Waning Gibbous13Sun
14Mon1:589.52:228.98:08-0.18:250.36:435:10Waning Gibbous14Mon
15Tue2:449.23:148.38:590.39:120.96:425:11Third Quarter15Tue
16Wed3:328.84:097.79:530.710:021.56:405:13Third Quarter16Wed
17Thu4:238.55:087.310:511.110:571.96:395:14Third Quarter17Thu
18Fri5:208.26:107.111:531.311:582.16:375:15Third Quarter18Fri
19Sat6:218.17:137.112:581.36:365:17Waning Crescent19Sat
20Sun7:228.28:097.31:012.11:561.16:345:18Waning Crescent20Sun
21Mon8:158.58:577.61:571.82:450.86:325:19Waning Crescent21Mon
22Tue9:028.89:397.92:451.53:270.56:315:21Waning Crescent22Tue
23Wed9:449.210:178.33:271.14:040.26:295:22New Moon23Wed
24Thu10:229.410:538.74:060.84:38-0.16:285:23New Moon24Thu
25Fri11:009.611:269.04:440.45:11-0.36:265:25New Moon25Fri
26Sat11:369.75:220.15:45-0.46:245:26New Moon26Sat
27Sun12:009.312:149.66:00-0.26:20-0.46:235:27Waxing Crescent27Sun
28Mon12:349.612:549.46:41-0.46:58-0.36:215:28Waxing Crescent28Mon
29Tue1:129.81:379.27:25-0.47:400.06:195:30Waxing Crescent29Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416828)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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Common Questions About Boothbay Harbor, ME Tides

Collapse All
Is this week a spring tide or neap tide in Boothbay Harbor, ME?

Boothbay Harbor, ME is currently in a neap phase. Tonight's moon is 59% 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 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 First Quarter (59% illuminated). This places Boothbay Harbor, 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

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