43.8486’ N, 69.6272’ W

Boothbay Harbor, ME

36°
H -°
L 33°
NW
4mph
Low tide
8:26 am

Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Sunday, November 15, 2026
The tide is currently falling in Boothbay Harbor, ME.
Next low tide : in 5h 20m at 8:26 am (2.0 ft)
Next high tide : 2:41 pm (8.5 ft)
Sunset today : 4:12 pm
Sunrise tomorrow : 6:33 am
Moon phase : First Quarter (33% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - Sep 1700

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:169.312:379.16:210.36:380.65:056:18Waning Gibbous1Wed
2Thu12:519.21:119.16:550.47:160.65:066:16Waning Gibbous2Thu
3Fri1:289.01:479.27:320.57:570.65:076:15Waning Gibbous3Fri
4Sat2:098.72:289.28:130.78:430.65:096:13Third Quarter4Sat
5Sun2:568.53:159.28:590.89:350.65:106:11Third Quarter5Sun
6Mon3:498.44:089.39:500.910:310.65:116:09Third Quarter6Mon
7Tue4:478.35:079.410:470.911:320.45:126:07Third Quarter7Tue
8Wed5:508.46:119.711:480.85:136:06Waning Crescent8Wed
9Thu6:558.77:1510.112:370.112:530.55:146:04Waning Crescent9Thu
10Fri7:579.28:1610.51:39-0.31:560.05:156:02Waning Crescent10Fri
11Sat8:549.89:1410.92:37-0.82:54-0.65:166:00New Moon11Sat
12Sun9:4710.310:0911.23:31-1.23:49-1.05:185:58New Moon12Sun
13Mon10:3910.711:0311.24:22-1.54:44-1.35:195:56New Moon13Mon
14Tue11:3010.911:5511.05:13-1.55:37-1.45:205:55Waxing Crescent14Tue
15Wed12:2010.96:03-1.36:29-1.35:215:53Waxing Crescent15Wed
16Thu12:4710.61:1010.76:52-0.97:22-1.05:225:51Waxing Crescent16Thu
17Fri1:4110.12:0210.37:43-0.48:18-0.55:235:49Waxing Crescent17Fri
18Sat2:379.52:579.98:370.29:160.05:255:47First Quarter18Sat
19Sun3:368.93:559.49:340.810:170.45:265:45First Quarter19Sun
20Mon4:378.54:549.110:331.211:190.75:275:43First Quarter20Mon
21Tue5:388.25:558.911:351.55:285:42First Quarter21Tue
22Wed6:398.16:558.812:220.912:381.55:295:40Waxing Gibbous22Wed
23Thu7:358.27:508.91:210.91:351.45:305:38Waxing Gibbous23Thu
24Fri8:248.58:379.12:120.82:251.15:315:36Waxing Gibbous24Fri
25Sat9:078.79:209.22:550.63:080.95:335:34Waxing Gibbous25Sat
26Sun9:468.910:009.33:340.53:470.65:345:32Full Moon26Sun
27Mon10:239.210:389.44:090.44:240.45:355:31Full Moon27Mon
28Tue10:579.311:149.44:420.34:590.35:365:29Full Moon28Tue
29Wed11:309.411:499.35:140.35:340.25:375:27Full Moon29Wed
30Thu12:029.55:480.46:100.15:395:25Waning Gibbous30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416828)

Common Questions About Boothbay Harbor, ME Tides

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

Boothbay Harbor, ME is currently in a transitional phase. Tonight's moon is 33% 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 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 (33% illuminated). This places Boothbay Harbor, 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