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

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in Sturgeon Island, Merrymeeting Bay, ME.
Next low tide : in 1h 36m at 5:05 am (0.6 ft)
Next high tide : 11:09 am (4.5 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8417271
Common Questions About Tides

Sturgeon Island, Merrymeeting Bay, ME Tides - Feb 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:375.67:184.912:190.21:060.16:554:50Third Quarter1Sat
2Sun7:375.48:254.61:190.62:140.36:544:51Third Quarter2Sun
3Mon8:415.39:324.62:240.83:220.36:524:53Waning Crescent3Mon
4Tue9:445.310:314.63:290.94:230.36:514:54Waning Crescent4Tue
5Wed10:405.411:224.74:280.95:160.26:504:55Waning Crescent5Wed
6Thu11:285.45:180.76:010.16:494:57Waning Crescent6Thu
7Fri12:074.812:125.56:030.66:420.16:474:58New Moon7Fri
8Sat12:484.912:525.66:430.57:180.06:465:00New Moon8Sat
9Sun1:245.01:285.67:200.57:500.06:455:01New Moon9Sun
10Mon1:575.12:025.57:550.48:200.16:435:02New Moon10Mon
11Tue2:295.22:365.48:290.48:500.16:425:04Waxing Crescent11Tue
12Wed2:595.23:105.39:040.49:210.26:415:05Waxing Crescent12Wed
13Thu3:305.23:465.19:410.49:550.46:395:07Waxing Crescent13Thu
14Fri4:045.24:264.910:210.410:330.56:385:08Waxing Crescent14Fri
15Sat4:425.25:114.711:060.511:170.76:365:09First Quarter15Sat
16Sun5:275.26:034.511:570.56:355:11First Quarter16Sun
17Mon6:195.27:034.412:060.812:540.56:335:12First Quarter17Mon
18Tue7:195.28:104.41:030.91:590.56:325:13First Quarter18Tue
19Wed8:265.49:204.62:070.93:070.36:305:15Waxing Gibbous19Wed
20Thu9:335.710:224.93:150.74:120.06:295:16Waxing Gibbous20Thu
21Fri10:356.011:185.34:190.35:09-0.46:275:17Waxing Gibbous21Fri
22Sat11:326.35:18-0.16:01-0.76:255:19Full Moon22Sat
23Sun12:115.712:266.56:13-0.46:50-1.06:245:20Full Moon23Sun
24Mon1:006.01:196.67:06-0.77:38-1.06:225:21Full Moon24Mon
25Tue1:496.32:106.57:58-0.98:25-0.96:215:23Waning Gibbous25Tue
26Wed2:366.43:016.38:50-0.99:12-0.76:195:24Waning Gibbous26Wed
27Thu3:236.33:535.99:42-0.710:01-0.36:175:25Waning Gibbous27Thu
28Fri4:136.14:485.510:37-0.510:520.16:165:27Third Quarter28Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417271)

Common Questions About Sturgeon Island, Merrymeeting Bay, ME Tides

Show All
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 8:07 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 86% 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 Gibbous (86% 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