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

TIDE TIMES for Sunday, July 19, 2026
The tide is currently falling in Sturgeon Island, Merrymeeting Bay, ME.
Next low tide : in 3h 56m at 11:42 am (-0.2 ft)
Next high tide : 5:58 pm (5.7 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:14 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #8417271
Common Questions About Tides

Sturgeon Island, Merrymeeting Bay, ME Tides - Aug 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:025.48:296.01:530.12:110.15:288:03First Quarter1Wed
2Thu9:075.39:316.12:570.03:120.25:298:01Waxing Gibbous2Thu
3Fri10:145.310:346.24:03-0.14:160.25:308:00Waxing Gibbous3Fri
4Sat11:185.411:346.35:08-0.35:180.15:317:59Waxing Gibbous4Sat
5Sun12:175.56:07-0.46:160.05:327:57Full Moon5Sun
6Mon12:316.41:125.67:02-0.67:110.05:337:56Full Moon6Mon
7Tue1:256.52:045.77:54-0.68:04-0.15:357:55Full Moon7Tue
8Wed2:166.42:535.78:42-0.68:540.05:367:53Full Moon8Wed
9Thu3:056.33:395.79:28-0.59:420.05:377:52Waning Gibbous9Thu
10Fri3:526.14:245.610:13-0.310:290.25:387:50Waning Gibbous10Fri
11Sat4:385.85:095.510:560.011:170.35:397:49Waning Gibbous11Sat
12Sun5:255.55:555.411:400.25:407:48Waning Gibbous12Sun
13Mon6:155.26:425.312:070.512:260.55:417:46Third Quarter13Mon
14Tue7:064.97:305.212:590.71:130.85:427:45Third Quarter14Tue
15Wed8:004.78:215.11:520.82:020.95:447:43Third Quarter15Wed
16Thu8:574.69:155.12:490.82:551.15:457:41Third Quarter16Thu
17Fri9:554.510:105.23:470.83:511.15:467:40Waning Crescent17Fri
18Sat10:514.611:015.34:430.74:451.05:477:38Waning Crescent18Sat
19Sun11:404.811:485.55:330.55:340.95:487:37Waning Crescent19Sun
20Mon12:254.96:170.36:180.75:497:35Waning Crescent20Mon
21Tue12:315.71:075.16:580.17:010.55:507:33New Moon21Tue
22Wed1:135.91:475.37:37-0.17:430.25:527:32New Moon22Wed
23Thu1:556.02:265.68:16-0.38:260.15:537:30New Moon23Thu
24Fri2:376.13:065.88:56-0.49:10-0.15:547:28Waxing Crescent24Fri
25Sat3:206.23:485.99:38-0.49:56-0.25:557:27Waxing Crescent25Sat
26Sun4:056.14:326.010:21-0.410:45-0.35:567:25Waxing Crescent26Sun
27Mon4:545.95:206.111:08-0.311:39-0.25:577:23Waxing Crescent27Mon
28Tue5:485.76:136.012:00-0.15:587:22First Quarter28Tue
29Wed6:475.57:116.012:36-0.112:550.16:007:20First Quarter29Wed
30Thu7:515.38:135.91:380.01:550.36:017:18First Quarter30Thu
31Fri8:585.29:195.92:440.03:000.46:027:16Waxing Gibbous31Fri
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 2:50 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 transitional phase. Tonight's moon is 32% 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 shifting between spring and neap.

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 (32% illuminated). This places Sturgeon Island, Merrymeeting Bay, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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