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 55m 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 - Jul 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:515.78:285.81:410.22:07-0.15:008:25First Quarter1Tue
2Wed8:555.49:275.82:460.23:070.25:018:25Waxing Gibbous2Wed
3Thu9:595.310:245.83:520.24:070.35:028:25Waxing Gibbous3Thu
4Fri11:005.211:185.94:530.25:040.55:028:25Waxing Gibbous4Fri
5Sat11:545.25:480.15:550.55:038:24Waxing Gibbous5Sat
6Sun12:075.912:445.16:380.06:420.65:048:24Full Moon6Sun
7Mon12:525.91:305.17:230.07:250.65:048:24Full Moon7Mon
8Tue1:345.82:135.18:050.08:060.65:058:23Full Moon8Tue
9Wed2:155.82:535.18:440.08:440.75:068:23Full Moon9Wed
10Thu2:535.83:305.19:200.19:220.75:078:22Waning Gibbous10Thu
11Fri3:305.74:075.19:550.110:000.75:078:22Waning Gibbous11Fri
12Sat4:075.64:445.110:300.210:390.85:088:21Waning Gibbous12Sat
13Sun4:455.55:225.111:070.211:210.85:098:20Waning Gibbous13Sun
14Mon5:265.36:025.111:460.35:108:20Third Quarter14Mon
15Tue6:105.26:455.212:060.812:280.45:118:19Third Quarter15Tue
16Wed6:585.17:295.312:530.81:120.55:128:18Third Quarter16Wed
17Thu7:495.08:175.41:440.72:000.55:138:18Third Quarter17Thu
18Fri8:445.09:105.62:390.62:520.55:148:17Waning Crescent18Fri
19Sat9:445.010:055.93:370.43:480.45:158:16Waning Crescent19Sat
20Sun10:445.211:016.14:370.14:460.35:168:15Waning Crescent20Sun
21Mon11:425.411:566.45:34-0.25:420.15:178:14Waning Crescent21Mon
22Tue12:385.66:28-0.56:37-0.15:188:13New Moon22Tue
23Wed12:516.71:335.87:22-0.87:32-0.35:198:12New Moon23Wed
24Thu1:466.82:276.08:15-1.08:28-0.45:208:11New Moon24Thu
25Fri2:416.93:216.19:08-1.09:23-0.55:218:10Waxing Crescent25Fri
26Sat3:356.84:146.210:00-1.010:19-0.45:228:09Waxing Crescent26Sat
27Sun4:316.65:086.210:53-0.811:16-0.35:238:08Waxing Crescent27Sun
28Mon5:286.36:056.111:48-0.55:248:07First Quarter28Mon
29Tue6:285.97:025.912:17-0.112:44-0.25:258:06First Quarter29Tue
30Wed7:305.68:005.81:190.11:410.15:268:05First Quarter30Wed
31Thu8:325.38:595.72:230.22:400.45:278:04First Quarter31Thu
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