43.8486’ N, 69.6272’ W

Boothbay Harbor, ME

64°
H 68°
L 59°
SE
5mph
High tide
4:01 pm

Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Thursday, September 3, 2026
The tide is currently rising in Boothbay Harbor, ME.
Next low tide : 10:27 pm (0.1 ft)
Next high tide : in 35m at 4:01 pm (9.8 ft)
Sunset today : 7:11 pm
Sunrise tomorrow : 6:04 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - May 1892

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:4910.42:408.98:17-0.88:290.84:296:41Waxing Crescent1Sun
2Mon2:489.83:428.59:18-0.29:321.34:276:42First Quarter2Mon
3Tue3:519.34:458.310:210.310:381.64:266:44First Quarter3Tue
4Wed4:568.85:478.211:240.711:461.74:246:45First Quarter4Wed
5Thu6:018.66:478.312:260.94:236:46First Quarter5Thu
6Fri7:038.57:408.512:511.61:221.04:226:47Waxing Gibbous6Fri
7Sat7:598.58:268.81:491.32:101.04:216:48Waxing Gibbous7Sat
8Sun8:478.59:069.02:381.02:521.04:196:49Waxing Gibbous8Sun
9Mon9:318.59:439.23:210.73:291.04:186:50Waxing Gibbous9Mon
10Tue10:128.510:189.44:000.54:041.14:176:52Full Moon10Tue
11Wed10:518.510:529.44:370.34:381.24:166:53Full Moon11Wed
12Thu11:288.411:259.55:120.25:121.34:156:54Full Moon12Thu
13Fri12:058.35:460.25:471.44:136:55Full Moon13Fri
14Sat12:418.26:220.26:231.54:126:56Waning Gibbous14Sat
15Sun12:359.41:208.17:000.37:031.64:116:57Waning Gibbous15Sun
16Mon1:159.32:028.07:420.47:471.64:106:58Waning Gibbous16Mon
17Tue1:599.22:508.08:290.48:371.64:096:59Waning Gibbous17Tue
18Wed2:509.23:438.19:200.49:331.64:087:00Third Quarter18Wed
19Thu3:479.14:388.310:140.410:331.44:077:01Third Quarter19Thu
20Fri4:479.15:358.811:100.311:361.04:067:02Third Quarter20Fri
21Sat5:509.26:329.312:070.24:057:03Waning Crescent21Sat
22Sun6:549.37:279.912:400.51:050.04:057:04Waning Crescent22Sun
23Mon7:569.58:2010.51:42-0.22:00-0.24:047:05Waning Crescent23Mon
24Tue8:549.79:1111.02:39-0.82:52-0.34:037:06New Moon24Tue
25Wed9:499.810:0211.23:34-1.33:44-0.44:027:07New Moon25Wed
26Thu10:449.810:5311.34:27-1.64:36-0.34:027:08New Moon26Thu
27Fri11:389.711:4511.15:20-1.65:280.04:017:09New Moon27Fri
28Sat12:319.56:12-1.46:200.34:007:10Waxing Crescent28Sat
29Sun12:3710.81:259.27:05-1.07:130.64:007:11Waxing Crescent29Sun
30Mon1:3010.32:208.87:59-0.68:091.03:597:12Waxing Crescent30Mon
31Tue2:269.83:188.68:55-0.19:091.43:587:13First Quarter31Tue
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 neap phase. Tonight's moon is 58% 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 Third Quarter (58% 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