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

TIDE TIMES for Sunday, August 16, 2026
The tide is currently falling in Sturgeon Island, Merrymeeting Bay, ME.
Next low tide : in 49m at 10:46 pm (0.0 ft)
Next high tide (tomorrow) : 4:55 am (5.7 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8417271
Common Questions About Tides

Sturgeon Island, Merrymeeting Bay, ME Tides - Feb 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:115.012:195.96:060.46:49-0.36:564:49Full Moon1Thu
2Fri12:575.11:045.96:530.37:31-0.36:554:50Full Moon2Fri
3Sat1:395.21:465.87:360.38:09-0.26:544:51Full Moon3Sat
4Sun2:175.22:245.68:160.38:44-0.16:534:53Waning Gibbous4Sun
5Mon2:535.23:025.48:550.39:180.16:524:54Waning Gibbous5Mon
6Tue3:285.23:405.29:340.49:530.36:504:56Waning Gibbous6Tue
7Wed4:035.24:214.910:150.510:290.56:494:57Waning Gibbous7Wed
8Thu4:415.15:054.710:580.611:090.76:484:58Third Quarter8Thu
9Fri5:235.05:544.411:460.711:541.06:465:00Third Quarter9Fri
10Sat6:094.96:484.212:380.86:455:01Third Quarter10Sat
11Sun7:014.97:484.112:431.11:350.96:445:02Third Quarter11Sun
12Mon7:594.98:524.21:391.22:380.86:425:04Waning Crescent12Mon
13Tue9:005.19:524.32:401.23:400.66:415:05Waning Crescent13Tue
14Wed9:585.310:444.63:411.04:340.36:395:07Waning Crescent14Wed
15Thu10:505.711:325.04:350.65:22-0.16:385:08Waning Crescent15Thu
16Fri11:396.05:260.36:07-0.46:375:09New Moon16Fri
17Sat12:175.312:276.36:14-0.16:52-0.76:355:11New Moon17Sat
18Sun1:015.71:156.47:03-0.47:35-0.86:345:12New Moon18Sun
19Mon1:456.02:026.47:52-0.78:19-0.96:325:13Waxing Crescent19Mon
20Tue2:296.22:516.38:41-0.89:05-0.86:305:15Waxing Crescent20Tue
21Wed3:156.33:416.09:32-0.79:52-0.56:295:16Waxing Crescent21Wed
22Thu4:046.24:375.710:26-0.610:44-0.26:275:17First Quarter22Thu
23Fri4:576.05:375.311:25-0.411:400.26:265:19First Quarter23Fri
24Sat5:565.86:434.912:29-0.16:245:20First Quarter24Sat
25Sun7:015.67:544.712:420.51:390.16:225:21First Quarter25Sun
26Mon8:125.49:064.61:510.82:520.26:215:23Waxing Gibbous26Mon
27Tue9:225.410:114.73:040.84:010.26:195:24Waxing Gibbous27Tue
28Wed10:255.511:074.94:110.74:580.16:175:25Waxing Gibbous28Wed
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 1:50 am — 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 spring phase. Tonight's moon is 18% 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 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 Waxing Crescent (18% illuminated). This places Sturgeon Island, Merrymeeting Bay, 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