Tides Today & Tomorrow in Sturgeon Island, Merrymeeting Bay, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Sturgeon Island, Merrymeeting Bay, ME.
Next low tide (tomorrow) : 1:39 am (0.5 ft)
Next high tide : in 4h 05m at 7:27 pm (5.6 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 4:56 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8417271
Common Questions About Tides

Sturgeon Island, Merrymeeting Bay, ME Tides - Jun 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:025.97:495.712:500.31:28-0.34:598:15First Quarter1Sun
2Mon8:085.78:515.71:560.32:29-0.14:588:16First Quarter2Mon
3Tue9:145.69:525.83:040.33:320.04:588:17Waxing Gibbous3Tue
4Wed10:195.510:485.94:110.24:320.14:578:17Waxing Gibbous4Wed
5Thu11:195.511:406.05:120.05:260.24:578:18Waxing Gibbous5Thu
6Fri12:135.46:06-0.16:160.24:578:19Waxing Gibbous6Fri
7Sat12:286.11:035.46:55-0.27:020.34:568:20Full Moon7Sat
8Sun1:136.11:505.47:41-0.27:460.44:568:20Full Moon8Sun
9Mon1:556.02:345.38:24-0.28:270.54:568:21Full Moon9Mon
10Tue2:355.93:155.29:04-0.19:070.64:568:21Full Moon10Tue
11Wed3:145.83:555.29:430.09:460.74:568:22Waning Gibbous11Wed
12Thu3:535.74:355.110:210.110:270.84:558:22Waning Gibbous12Thu
13Fri4:335.65:175.011:010.211:090.94:558:23Waning Gibbous13Fri
14Sat5:155.46:005.011:420.311:551.04:558:23Waning Gibbous14Sat
15Sun6:005.26:455.012:250.44:558:24Third Quarter15Sun
16Mon6:485.17:305.012:431.01:090.54:558:24Third Quarter16Mon
17Tue7:395.08:175.11:331.01:550.64:568:24Third Quarter17Tue
18Wed8:314.99:055.32:260.92:440.64:568:25Third Quarter18Wed
19Thu9:275.09:545.53:210.73:350.64:568:25Waning Crescent19Thu
20Fri10:235.010:445.84:170.54:270.54:568:25Waning Crescent20Fri
21Sat11:175.211:326.15:100.25:180.34:568:25Waning Crescent21Sat
22Sun12:095.46:01-0.26:080.14:578:26New Moon22Sun
23Mon12:216.41:015.66:51-0.56:590.04:578:26New Moon23Mon
24Tue1:116.61:535.77:42-0.77:51-0.24:578:26New Moon24Tue
25Wed2:036.72:465.98:34-0.98:44-0.24:588:26New Moon25Wed
26Thu2:566.83:395.99:26-1.09:38-0.24:588:26Waxing Crescent26Thu
27Fri3:506.74:346.010:19-0.910:34-0.24:588:26Waxing Crescent27Fri
28Sat4:466.55:315.911:13-0.811:34-0.14:598:26Waxing Crescent28Sat
29Sun5:456.36:305.912:10-0.64:598:26First Quarter29Sun
30Mon6:486.07:295.912:360.11:08-0.35:008:26First Quarter30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417271)

Common Questions About Sturgeon Island, Merrymeeting Bay, ME Tides

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What time does the tide turn (slack tide) in Sturgeon Island, Merrymeeting Bay, ME today?

Slack tide in Sturgeon Island, Merrymeeting Bay, ME is approximately 10:33 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 Sturgeon Island, Merrymeeting Bay, ME?

Sturgeon Island, Merrymeeting Bay, ME is currently in a neap phase. Tonight's moon is 48% 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 Sturgeon Island, Merrymeeting Bay, 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 Sturgeon Island, Merrymeeting Bay, ME?

Tide predictions for Sturgeon Island, Merrymeeting Bay, 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 Sturgeon Island, Merrymeeting Bay, ME?

Tide data for Sturgeon Island, Merrymeeting Bay, ME is sourced from NOAA Station #8417271. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8417271.

What is the moon phase in Sturgeon Island, Merrymeeting Bay, ME tonight?

Tonight the moon over Sturgeon Island, Merrymeeting Bay, ME is First Quarter (48% illuminated). This places Sturgeon Island, Merrymeeting Bay, 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