Tides Today & Tomorrow in Mackerel Cove, Swan’s Island, ME

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Mackerel Cove, Swan's Island, ME.
Next low tide (tomorrow) : 12:30 am (1.1 ft)
Next high tide : in 5h 38m at 6:10 pm (10.5 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 4:50 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8413825
Common Questions About Tides

Mackerel Cove, Swan’s Island, ME Tides - Aug 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:0912.312:4211.56:31-1.36:46-0.55:217:58Waxing Crescent1Mon
2Tue12:5712.41:3011.87:17-1.47:37-0.75:227:57Waxing Crescent2Tue
3Wed1:4712.22:1912.08:04-1.28:30-0.75:237:56Waxing Crescent3Wed
4Thu2:4011.83:1012.08:54-0.99:26-0.65:247:55Waxing Crescent4Thu
5Fri3:3511.34:0411.89:46-0.410:26-0.35:257:53First Quarter5Fri
6Sat4:3510.75:0311.610:430.111:30-0.15:267:52First Quarter6Sat
7Sun5:3910.16:0511.411:450.65:287:51First Quarter7Sun
8Mon6:469.87:0911.312:370.112:500.95:297:49Waxing Gibbous8Mon
9Tue7:529.78:1211.31:430.11:541.05:307:48Waxing Gibbous9Tue
10Wed8:539.89:1011.32:440.02:551.05:317:46Waxing Gibbous10Wed
11Thu9:4910.010:0311.43:40-0.13:510.85:327:45Waxing Gibbous11Thu
12Fri10:3910.210:5111.44:31-0.34:420.65:337:43Full Moon12Fri
13Sat11:2410.411:3611.45:17-0.35:280.55:347:42Full Moon13Sat
14Sun12:0510.55:58-0.36:100.55:357:40Full Moon14Sun
15Mon12:1711.212:4510.56:37-0.26:500.55:377:39Full Moon15Mon
16Tue12:5710.91:2210.57:140.17:290.75:387:37Waning Gibbous16Tue
17Wed1:3510.61:5910.47:490.48:080.95:397:36Waning Gibbous17Wed
18Thu2:1410.22:3610.28:240.88:471.15:407:34Waning Gibbous18Thu
19Fri2:539.73:1310.09:001.29:291.35:417:33Waning Gibbous19Fri
20Sat3:349.33:539.89:391.610:151.65:427:31Third Quarter20Sat
21Sun4:198.94:399.610:231.911:061.75:447:29Third Quarter21Sun
22Mon5:118.65:319.611:132.25:457:28Third Quarter22Mon
23Tue6:098.56:289.712:031.712:092.25:467:26Third Quarter23Tue
24Wed7:108.67:2610.11:021.51:072.05:477:24Waning Crescent24Wed
25Thu8:089.08:2310.61:591.12:061.65:487:23Waning Crescent25Thu
26Fri9:029.79:1711.22:530.53:021.05:497:21Waning Crescent26Fri
27Sat9:5310.410:0911.83:43-0.13:550.35:507:19New Moon27Sat
28Sun10:4211.210:5912.34:32-0.84:47-0.45:527:17New Moon28Sun
29Mon11:2911.811:4912.65:19-1.35:37-1.05:537:16New Moon29Mon
30Tue12:1612.46:05-1.56:28-1.45:547:14New Moon30Tue
31Wed12:3912.61:0512.66:52-1.67:19-1.65:557:12Waxing Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413825)

Common Questions About Mackerel Cove, Swan's Island, ME Tides

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What time does the tide turn (slack tide) in Mackerel Cove, Swan's Island, ME today?

Slack tide in Mackerel Cove, Swan's Island, ME is approximately 9:20 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 Mackerel Cove, Swan's Island, ME?

Mackerel Cove, Swan's Island, ME is currently in a neap phase. Tonight's moon is 58% 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 Mackerel Cove, Swan's Island, 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 Mackerel Cove, Swan's Island, ME?

Tide predictions for Mackerel Cove, Swan's Island, 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 Mackerel Cove, Swan's Island, ME?

Tide data for Mackerel Cove, Swan's Island, ME is sourced from NOAA Station #8413825. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413825.

What is the moon phase in Mackerel Cove, Swan's Island, ME tonight?

Tonight the moon over Mackerel Cove, Swan's Island, ME is First Quarter (58% illuminated). This places Mackerel Cove, Swan's Island, 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