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

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Sturgeon Island, Merrymeeting Bay, ME.
Next low tide : in 30m at 4:29 am (0.8 ft)
Next high tide : 10:35 am (4.4 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8417271
Common Questions About Tides

Sturgeon Island, Merrymeeting Bay, ME Tides - Jun 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:215.610:506.14:120.04:310.04:598:15Waning Crescent1Sun
2Mon11:225.611:446.35:13-0.25:280.04:588:15Waning Crescent2Mon
3Tue12:185.76:10-0.46:210.04:588:16New Moon3Tue
4Wed12:356.41:125.77:02-0.57:110.04:578:17New Moon4Wed
5Thu1:236.42:025.77:52-0.67:590.14:578:18New Moon5Thu
6Fri2:106.32:505.68:39-0.58:460.24:578:18New Moon6Fri
7Sat2:566.23:365.59:24-0.49:310.44:568:19Waxing Crescent7Sat
8Sun3:406.04:205.410:08-0.210:150.54:568:20Waxing Crescent8Sun
9Mon4:235.85:055.210:510.011:010.74:568:20Waxing Crescent9Mon
10Tue5:095.65:525.111:360.211:490.84:568:21Waxing Crescent10Tue
11Wed5:565.46:395.112:210.44:568:21First Quarter11Wed
12Thu6:465.17:275.112:401.01:070.54:558:22First Quarter12Thu
13Fri7:385.08:155.11:321.01:540.64:558:23First Quarter13Fri
14Sat8:314.89:045.12:251.02:420.74:558:23First Quarter14Sat
15Sun9:264.89:535.33:200.93:320.84:558:23Waxing Gibbous15Sun
16Mon10:214.810:415.44:150.84:220.84:558:24Waxing Gibbous16Mon
17Tue11:124.911:255.65:050.55:090.74:558:24Waxing Gibbous17Tue
18Wed12:005.05:520.35:550.54:568:24Waxing Gibbous18Wed
19Thu12:095.912:455.26:360.06:400.44:568:25Full Moon19Thu
20Fri12:526.11:315.47:20-0.27:250.24:568:25Full Moon20Fri
21Sat1:376.32:185.58:06-0.58:120.14:568:25Full Moon21Sat
22Sun2:236.43:045.78:52-0.69:010.04:568:25Waning Gibbous22Sun
23Mon3:116.53:535.89:39-0.79:520.04:578:26Waning Gibbous23Mon
24Tue4:016.54:435.810:28-0.710:450.04:578:26Waning Gibbous24Tue
25Wed4:546.35:375.911:20-0.611:420.04:578:26Waning Gibbous25Wed
26Thu5:526.16:345.912:15-0.54:588:26Third Quarter26Thu
27Fri6:525.97:335.912:430.11:12-0.34:588:26Third Quarter27Fri
28Sat7:565.78:326.01:460.12:10-0.14:588:26Third Quarter28Sat
29Sun9:015.59:326.02:510.13:110.14:598:26Waning Crescent29Sun
30Mon10:065.410:326.13:580.04:130.24:598:26Waning Crescent30Mon
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 7:32 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 81% 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 (81% 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