Tides Today & Tomorrow in Boothbay Harbor, ME

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Boothbay Harbor, ME.
Next low tide : in 2h 52m at 6:08 pm (1.5 ft)
Next high tide (tomorrow) : 12:24 am (9.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:59 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8416828
Common Questions About Tides

Boothbay Harbor, ME Tides - Jun 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:337.99:419.23:231.03:211.54:588:14Waning Crescent1Fri
2Sat10:188.110:219.44:050.74:031.54:588:14Waning Crescent2Sat
3Sun11:028.211:019.74:460.44:431.34:588:15New Moon3Sun
4Mon11:448.311:429.95:270.15:251.24:578:16New Moon4Mon
5Tue12:268.46:08-0.16:071.04:578:17New Moon5Tue
6Wed12:2410.11:098.66:51-0.36:520.94:568:17Waxing Crescent6Wed
7Thu1:0810.21:538.77:34-0.47:390.84:568:18Waxing Crescent7Thu
8Fri1:5410.22:408.98:20-0.58:300.74:568:19Waxing Crescent8Fri
9Sat2:4410.13:309.19:09-0.59:240.74:568:19Waxing Crescent9Sat
10Sun3:399.94:249.310:01-0.410:230.64:558:20First Quarter10Sun
11Mon4:379.65:199.510:54-0.211:250.54:558:20First Quarter11Mon
12Tue5:399.36:159.711:490.04:558:21First Quarter12Tue
13Wed6:439.07:1310.012:280.312:470.24:558:21Waxing Gibbous13Wed
14Thu7:488.98:1210.21:340.11:470.44:558:22Waxing Gibbous14Thu
15Fri8:528.89:0810.42:37-0.22:460.54:558:22Waxing Gibbous15Fri
16Sat9:518.910:0210.53:36-0.53:420.54:558:23Waxing Gibbous16Sat
17Sun10:478.910:5310.54:31-0.64:350.64:558:23Full Moon17Sun
18Mon11:398.911:4410.55:23-0.75:260.64:558:23Full Moon18Mon
19Tue12:298.96:12-0.66:150.74:558:24Full Moon19Tue
20Wed12:3210.31:168.86:59-0.57:020.94:568:24Waning Gibbous20Wed
21Thu1:1810.02:018.77:43-0.37:481.04:568:24Waning Gibbous21Thu
22Fri2:029.72:458.68:260.08:341.24:568:24Waning Gibbous22Fri
23Sat2:479.33:298.59:090.39:221.44:568:24Waning Gibbous23Sat
24Sun3:348.94:148.59:510.710:121.64:578:24Third Quarter24Sun
25Mon4:228.54:598.510:341.011:021.64:578:25Third Quarter25Mon
26Tue5:128.15:448.511:181.311:541.74:578:25Third Quarter26Tue
27Wed6:047.86:318.612:031.54:588:25Third Quarter27Wed
28Thu6:597.67:208.712:491.612:521.74:588:25Waning Crescent28Thu
29Fri7:567.58:098.91:451.41:431.84:598:24Waning Crescent29Fri
30Sat8:517.68:589.12:381.22:341.84:598:24Waning Crescent30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416828)

Common Questions About Boothbay Harbor, ME Tides

Show All
What time does the tide turn (slack tide) in Boothbay Harbor, ME today?

Slack tide in Boothbay Harbor, ME is approximately 9:16 pm — 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 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