43.8486’ N, 69.6272’ W

Boothbay Harbor, ME

71°
H 74°
L 56°
S
5mph
High tide
12:00 pm

Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Friday, August 28, 2026
The tide is currently rising in Boothbay Harbor, ME.
Next low tide : 5:53 pm (0.5 ft)
Next high tide : in 1h 01m at 12:00 pm (8.9 ft)
Sunset today : 7:21 pm
Sunrise tomorrow : 5:57 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - Jun 1907

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:1110.73:029.58:37-1.08:560.43:597:12Third Quarter1Sat
2Sun3:1410.24:059.39:38-0.610:020.63:587:13Third Quarter2Sun
3Mon4:199.75:079.310:40-0.211:090.83:587:14Third Quarter3Mon
4Tue5:259.36:089.311:410.13:577:15Third Quarter4Tue
5Wed6:309.07:069.512:160.712:420.43:577:15Waning Crescent5Wed
6Thu7:328.97:599.61:200.61:380.53:577:16Waning Crescent6Thu
7Fri8:278.88:479.72:170.32:290.73:567:17Waning Crescent7Fri
8Sat9:188.89:309.83:070.13:140.83:567:17Waning Crescent8Sat
9Sun10:048.710:119.83:520.03:560.93:567:18New Moon9Sun
10Mon10:478.610:509.74:340.04:351.13:557:19New Moon10Mon
11Tue11:288.611:279.65:130.05:131.23:557:19New Moon11Tue
12Wed12:078.55:510.15:501.33:557:20New Moon12Wed
13Thu12:049.512:458.46:270.26:271.43:557:20Waxing Crescent13Thu
14Fri12:419.41:238.37:030.37:061.53:557:21Waxing Crescent14Fri
15Sat1:199.22:038.27:410.47:471.63:557:21Waxing Crescent15Sat
16Sun1:599.12:458.28:220.58:321.73:557:22Waxing Crescent16Sun
17Mon2:448.93:298.39:050.69:201.63:557:22First Quarter17Mon
18Tue3:318.74:148.59:500.710:111.53:557:23First Quarter18Tue
19Wed4:228.65:018.710:370.711:051.33:557:23First Quarter19Wed
20Thu5:168.65:519.111:270.63:557:23First Quarter20Thu
21Fri6:148.76:439.612:020.912:200.53:557:24Waxing Gibbous21Fri
22Sat7:138.87:3610.11:010.41:150.43:557:24Waxing Gibbous22Sat
23Sun8:119.18:2810.61:58-0.22:090.13:567:24Waxing Gibbous23Sun
24Mon9:079.49:2111.12:53-0.83:02-0.13:567:24Full Moon24Mon
25Tue10:039.610:1411.43:46-1.33:56-0.33:567:24Full Moon25Tue
26Wed10:599.811:0911.54:41-1.64:50-0.53:577:24Full Moon26Wed
27Thu11:549.95:35-1.75:45-0.43:577:24Waning Gibbous27Thu
28Fri12:0411.412:499.96:29-1.76:41-0.33:577:24Waning Gibbous28Fri
29Sat12:5911.21:459.97:23-1.57:39-0.13:587:24Waning Gibbous29Sat
30Sun1:5710.72:439.78:19-1.18:400.23:587:24Waning Gibbous30Sun
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 spring phase. Tonight's moon is 100% 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 maximum.

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 Full Moon (100% illuminated). This places Boothbay Harbor, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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