43.9817’ N, 69.8350’ W

Sturgeon Island, Merrymeeting Bay, ME

75°
H 78°
L 56°
NW
7mph
High tide
2:40 pm

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

TIDE TIMES for Saturday, August 29, 2026
The tide is currently rising in Sturgeon Island, Merrymeeting Bay, ME.
Next low tide : 8:44 pm (0.2 ft)
Next high tide : in 2h 20m at 2:40 pm (5.5 ft)
Sunset today : 7:20 pm
Sunrise tomorrow : 5:59 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8417271
Common Questions About Tides

Sturgeon Island, Merrymeeting Bay, ME Tides - Sep 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:034.87:205.612:550.31:060.76:027:16First Quarter1Tue
2Wed8:054.78:225.71:550.42:060.86:037:14First Quarter2Wed
3Thu9:134.79:315.83:020.33:120.76:047:13Waxing Gibbous3Thu
4Fri10:234.910:396.04:110.24:210.56:057:11Waxing Gibbous4Fri
5Sat11:265.211:416.25:15-0.15:250.36:067:09Waxing Gibbous5Sat
6Sun12:235.56:13-0.46:24-0.16:077:07Full Moon6Sun
7Mon12:396.41:155.87:05-0.67:20-0.36:097:05Full Moon7Mon
8Tue1:336.52:056.17:55-0.78:13-0.56:107:04Full Moon8Tue
9Wed2:256.42:536.28:42-0.69:05-0.56:117:02Waning Gibbous9Wed
10Thu3:166.33:396.29:28-0.49:55-0.56:127:00Waning Gibbous10Thu
11Fri4:066.04:256.110:14-0.210:46-0.36:136:58Waning Gibbous11Fri
12Sat4:575.65:135.911:010.211:390.06:146:56Waning Gibbous12Sat
13Sun5:515.26:045.611:510.66:156:54Third Quarter13Sun
14Mon6:484.97:005.412:350.312:450.96:166:53Third Quarter14Mon
15Tue7:474.67:595.21:350.51:431.16:186:51Third Quarter15Tue
16Wed8:494.59:015.12:370.72:451.36:196:49Third Quarter16Wed
17Thu9:504.510:025.13:410.83:481.36:206:47Waning Crescent17Thu
18Fri10:464.610:575.24:400.74:461.16:216:45Waning Crescent18Fri
19Sat11:354.811:445.35:300.65:350.96:226:43Waning Crescent19Sat
20Sun12:175.06:120.56:180.76:236:41Waning Crescent20Sun
21Mon12:265.512:545.26:480.36:570.56:246:40New Moon21Mon
22Tue1:055.61:295.47:220.27:330.46:266:38New Moon22Tue
23Wed1:425.62:025.57:540.28:090.26:276:36New Moon23Wed
24Thu2:185.62:345.78:260.28:460.16:286:34New Moon24Thu
25Fri2:545.53:065.88:590.29:230.06:296:32Waxing Crescent25Fri
26Sat3:325.43:415.89:350.310:040.06:306:30Waxing Crescent26Sat
27Sun4:125.34:215.810:150.410:490.06:316:28Waxing Crescent27Sun
28Mon4:575.15:075.810:590.511:390.16:336:27Waxing Crescent28Mon
29Tue5:495.06:015.711:510.76:346:25First Quarter29Tue
30Wed6:494.87:035.612:370.212:490.86:356:23First Quarter30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417271)

Common Questions About Sturgeon Island, Merrymeeting Bay, ME Tides

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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 98% 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 Full Moon (98% 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