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 : 11:52 am (0.5 ft)
Next high tide : in 4h 26m at 5:34 am (10.2 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 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:219.93:499.99:351.010:011.65:227:58First Quarter1Mon
2Tue4:059.44:329.710:161.410:491.75:237:56First Quarter2Tue
3Wed4:529.15:199.711:011.711:411.85:247:55First Quarter3Wed
4Thu5:458.86:109.711:511.95:257:54First Quarter4Thu
5Fri6:428.87:0410.012:371.712:441.95:267:52Waxing Gibbous5Fri
6Sat7:399.07:5710.31:321.41:381.75:277:51Waxing Gibbous6Sat
7Sun8:349.38:5010.82:260.92:321.35:287:50Waxing Gibbous7Sun
8Mon9:279.99:4111.43:180.33:260.85:297:48Waxing Gibbous8Mon
9Tue10:1710.510:3112.04:08-0.34:170.25:317:47Full Moon9Tue
10Wed11:0511.111:2012.44:56-0.95:08-0.35:327:45Full Moon10Wed
11Thu11:5311.75:43-1.45:58-0.85:337:44Full Moon11Thu
12Fri12:1012.712:4212.16:30-1.76:49-1.15:347:42Waning Gibbous12Fri
13Sat1:0012.71:3212.37:18-1.77:41-1.25:357:41Waning Gibbous13Sat
14Sun1:5312.52:2312.48:08-1.58:36-1.15:367:39Waning Gibbous14Sun
15Mon2:4712.03:1612.29:00-1.19:33-0.85:377:38Waning Gibbous15Mon
16Tue3:4411.54:1311.99:55-0.610:35-0.55:397:36Third Quarter16Tue
17Wed4:4510.85:1311.610:550.011:40-0.25:407:35Third Quarter17Wed
18Thu5:4910.36:1611.311:580.55:417:33Third Quarter18Thu
19Fri6:5510.07:1911.212:460.01:030.75:427:32Waning Crescent19Fri
20Sat7:599.98:2011.11:500.12:050.85:437:30Waning Crescent20Sat
21Sun8:5710.09:1511.22:490.03:030.85:447:28Waning Crescent21Sun
22Mon9:5010.110:0611.23:42-0.13:560.75:457:27Waning Crescent22Mon
23Tue10:3810.310:5211.24:31-0.24:440.65:477:25New Moon23Tue
24Wed11:2110.511:3411.25:14-0.25:270.55:487:23New Moon24Wed
25Thu12:0110.55:54-0.16:070.45:497:22New Moon25Thu
26Fri12:1411.012:3810.66:310.06:450.55:507:20New Moon26Fri
27Sat12:5210.81:1510.57:070.27:230.65:517:18Waxing Crescent27Sat
28Sun1:2910.51:5110.47:410.58:000.85:527:16Waxing Crescent28Sun
29Mon2:0710.22:2710.28:160.88:381.05:547:15Waxing Crescent29Mon
30Tue2:459.83:0410.18:531.29:201.25:557:13Waxing Crescent30Tue
31Wed3:269.43:449.99:321.510:051.45:567:11First Quarter31Wed
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 8:43 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 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