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 2h 02m 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 - Apr 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:525.18:384.71:410.92:210.56:197:06Third Quarter1Fri
2Sat8:535.29:394.92:400.83:220.46:177:07Waning Crescent2Sat
3Sun9:555.410:375.23:420.64:210.16:157:09Waning Crescent3Sun
4Mon10:555.711:305.74:430.35:17-0.26:137:10Waning Crescent4Mon
5Tue11:516.05:40-0.26:08-0.56:127:11Waning Crescent5Tue
6Wed12:206.112:446.36:33-0.66:58-0.76:107:12New Moon6Wed
7Thu1:096.41:366.57:25-0.97:47-0.96:087:13New Moon7Thu
8Fri1:586.72:286.58:16-1.28:36-0.96:067:15New Moon8Fri
9Sat2:476.83:206.49:08-1.29:26-0.86:057:16Waxing Crescent9Sat
10Sun3:376.84:136.210:00-1.110:18-0.56:037:17Waxing Crescent10Sun
11Mon4:296.65:105.910:55-0.911:13-0.26:017:18Waxing Crescent11Mon
12Tue5:256.36:105.611:53-0.65:597:20First Quarter12Tue
13Wed6:266.07:145.412:120.112:55-0.35:587:21First Quarter13Wed
14Thu7:305.78:185.21:160.42:000.05:567:22First Quarter14Thu
15Fri8:375.49:235.12:230.63:060.25:547:23First Quarter15Fri
16Sat9:435.310:245.23:320.74:100.35:537:24Waxing Gibbous16Sat
17Sun10:445.311:175.34:360.65:070.35:517:26Waxing Gibbous17Sun
18Mon11:375.35:310.55:550.35:497:27Waxing Gibbous18Mon
19Tue12:035.412:245.46:190.36:370.35:487:28Waxing Gibbous19Tue
20Wed12:455.51:075.47:010.27:150.35:467:29Full Moon20Wed
21Thu1:235.61:475.47:400.17:500.35:447:30Full Moon21Thu
22Fri1:585.72:245.48:160.08:240.45:437:32Full Moon22Fri
23Sat2:315.73:005.38:500.08:560.55:417:33Full Moon23Sat
24Sun3:045.73:355.29:240.09:300.55:407:34Waning Gibbous24Sun
25Mon3:375.64:115.19:590.110:060.65:387:35Waning Gibbous25Mon
26Tue4:125.64:495.010:360.210:450.75:377:36Waning Gibbous26Tue
27Wed4:505.55:314.911:180.211:290.85:357:38Waning Gibbous27Wed
28Thu5:345.46:184.912:040.35:347:39Third Quarter28Thu
29Fri6:245.47:104.912:180.812:540.35:327:40Third Quarter29Fri
30Sat7:205.48:065.01:120.81:480.35:317:41Third Quarter30Sat
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