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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Sturgeon Island, Merrymeeting Bay, ME.
Next low tide : in 20m at 1:08 pm (0.0 ft)
Next high tide : 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 - Aug 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:355.56:26-0.46:350.15:288:02New Moon1Mon
2Tue12:496.31:285.67:18-0.57:270.05:298:01New Moon2Tue
3Wed1:406.32:175.78:07-0.58:170.05:308:00New Moon3Wed
4Thu2:286.23:035.78:53-0.49:040.15:317:59New Moon4Thu
5Fri3:146.13:465.69:35-0.39:490.25:327:57Waxing Crescent5Fri
6Sat3:585.94:285.610:17-0.110:330.35:337:56Waxing Crescent6Sat
7Sun4:415.65:105.510:580.111:190.55:347:55Waxing Crescent7Sun
8Mon5:265.45:545.411:390.35:367:53Waxing Crescent8Mon
9Tue6:145.16:405.312:060.612:230.65:377:52First Quarter9Tue
10Wed7:044.97:275.212:550.71:090.85:387:50First Quarter10Wed
11Thu7:564.78:175.11:470.81:580.95:397:49First Quarter11Thu
12Fri8:524.69:105.22:420.92:501.05:407:47First Quarter12Fri
13Sat9:504.610:045.23:400.83:451.05:417:46Waxing Gibbous13Sat
14Sun10:454.710:565.44:350.74:390.95:427:44Waxing Gibbous14Sun
15Mon11:344.811:435.65:250.55:280.75:447:43Waxing Gibbous15Mon
16Tue12:205.16:100.26:150.55:457:41Full Moon16Tue
17Wed12:285.91:035.36:530.07:000.25:467:40Full Moon17Wed
18Thu1:126.11:465.67:35-0.37:450.05:477:38Full Moon18Thu
19Fri1:576.22:285.88:18-0.58:31-0.25:487:37Full Moon19Fri
20Sat2:426.33:126.09:01-0.69:19-0.45:497:35Waning Gibbous20Sat
21Sun3:296.33:576.29:46-0.610:08-0.45:507:33Waning Gibbous21Sun
22Mon4:176.24:456.210:33-0.511:00-0.45:527:32Waning Gibbous22Mon
23Tue5:106.05:376.211:23-0.411:57-0.35:537:30Third Quarter23Tue
24Wed6:075.86:346.112:18-0.25:547:28Third Quarter24Wed
25Thu7:095.57:356.012:57-0.21:160.15:557:27Third Quarter25Thu
26Fri8:145.48:395.92:01-0.12:190.25:567:25Third Quarter26Fri
27Sat9:225.29:455.93:090.03:250.45:577:23Waning Crescent27Sat
28Sun10:295.310:485.94:170.04:320.35:587:21Waning Crescent28Sun
29Mon11:295.411:466.05:19-0.15:320.35:597:20Waning Crescent29Mon
30Tue12:225.56:14-0.26:260.26:017:18New Moon30Tue
31Wed12:386.11:115.67:03-0.27:150.16:027:16New Moon31Wed
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 4:17 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