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 2h 19m 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 - May 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:339.710:4510.64:290.74:371.15:247:36New Moon1Sun
2Mon11:129.811:2110.85:070.45:131.05:237:38New Moon2Mon
3Tue11:509.911:5610.95:440.25:481.05:227:39New Moon3Tue
4Wed12:289.96:200.06:231.15:207:40New Moon4Wed
5Thu12:3210.91:069.86:570.07:011.25:197:41Waxing Crescent5Thu
6Fri1:0910.91:469.77:360.07:411.35:177:42Waxing Crescent6Fri
7Sat1:5010.92:299.78:180.18:251.45:167:43Waxing Crescent7Sat
8Sun2:3410.83:169.79:040.29:141.45:157:45Waxing Crescent8Sun
9Mon3:2310.74:089.79:530.210:091.45:147:46First Quarter9Mon
10Tue4:1810.65:059.910:480.311:111.35:127:47First Quarter10Tue
11Wed5:2010.56:0510.311:460.25:117:48First Quarter11Wed
12Thu6:2510.57:0510.912:160.912:460.15:107:49Waxing Gibbous12Thu
13Fri7:3110.78:0411.51:210.41:45-0.15:097:50Waxing Gibbous13Fri
14Sat8:3311.09:0012.12:23-0.32:42-0.45:087:51Waxing Gibbous14Sat
15Sun9:3311.29:5412.63:23-1.03:38-0.65:077:53Waxing Gibbous15Sun
16Mon10:3011.410:4713.04:20-1.54:33-0.75:067:54Full Moon16Mon
17Tue11:2411.511:3813.05:14-1.85:25-0.65:047:55Full Moon17Tue
18Wed12:1711.46:06-1.96:17-0.55:037:56Full Moon18Wed
19Thu12:3012.91:0911.26:58-1.87:09-0.15:027:57Waning Gibbous19Thu
20Fri1:2112.52:0210.97:50-1.48:010.35:027:58Waning Gibbous20Fri
21Sat2:1211.92:5410.58:41-0.88:550.85:017:59Waning Gibbous21Sat
22Sun3:0411.33:4710.19:33-0.39:491.35:008:00Waning Gibbous22Sun
23Mon3:5710.64:409.810:250.310:461.64:598:01Third Quarter23Mon
24Tue4:5110.05:339.611:180.811:441.94:588:02Third Quarter24Tue
25Wed5:479.56:269.512:101.24:578:03Third Quarter25Wed
26Thu6:429.27:159.612:411.912:591.54:568:04Third Quarter26Thu
27Fri7:369.18:029.81:341.81:471.64:568:05Waning Crescent27Fri
28Sat8:269.18:4610.12:241.52:321.64:558:06Waning Crescent28Sat
29Sun9:149.29:2810.43:101.23:151.64:548:07Waning Crescent29Sun
30Mon9:599.310:0810.73:540.83:571.54:548:08Waning Crescent30Mon
31Tue10:419.510:4810.94:360.54:371.44:538:09New Moon31Tue
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