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

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Mackerel Cove, Swan's Island, ME.
Next low tide (tomorrow) : 1:27 am (1.1 ft)
Next high tide : in 1h 25m at 7:03 pm (10.4 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 4:50 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8413825
Common Questions About Tides

Mackerel Cove, Swan’s Island, ME Tides - Aug 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:228.78:3510.22:151.12:212.05:217:58Waxing Gibbous1Sat
2Sun9:148.89:2410.33:081.13:122.05:227:57Waxing Gibbous2Sun
3Mon10:028.910:0910.43:560.93:591.85:247:55Waxing Gibbous3Mon
4Tue10:449.210:5110.64:390.74:421.65:257:54Full Moon4Tue
5Wed11:249.511:2910.75:190.55:211.45:267:53Full Moon5Wed
6Thu12:019.75:550.45:591.25:277:51Full Moon6Thu
7Fri12:0610.812:369.96:290.36:351.15:287:50Full Moon7Fri
8Sat12:4210.71:1010.17:020.37:121.05:297:49Waning Gibbous8Sat
9Sun1:1810.61:4510.27:350.47:500.95:307:47Waning Gibbous9Sun
10Mon1:5510.42:2010.48:090.58:300.95:317:46Waning Gibbous10Mon
11Tue2:3510.12:5910.48:470.79:140.95:337:44Waning Gibbous11Tue
12Wed3:199.93:4210.59:281.010:040.95:347:43Third Quarter12Wed
13Thu4:099.64:3210.610:161.211:000.95:357:41Third Quarter13Thu
14Fri5:069.35:3010.711:111.45:367:40Third Quarter14Fri
15Sat6:129.26:3510.912:040.712:141.45:377:38Waning Crescent15Sat
16Sun7:229.47:4211.31:110.41:201.25:387:37Waning Crescent16Sun
17Mon8:289.98:4711.82:17-0.12:270.75:397:35Waning Crescent17Mon
18Tue9:3010.59:4712.33:19-0.63:310.25:417:33Waning Crescent18Tue
19Wed10:2711.110:4412.74:16-1.24:30-0.45:427:32New Moon19Wed
20Thu11:2011.711:3812.95:10-1.65:26-0.95:437:30New Moon20Thu
21Fri12:1012.16:00-1.86:19-1.25:447:29New Moon21Fri
22Sat12:3012.81:0012.36:48-1.77:11-1.25:457:27Waxing Crescent22Sat
23Sun1:2212.31:4912.27:36-1.38:03-1.05:467:25Waxing Crescent23Sun
24Mon2:1311.72:3711.98:24-0.78:55-0.55:487:24Waxing Crescent24Mon
25Tue3:0410.93:2611.49:120.09:490.05:497:22First Quarter25Tue
26Wed3:5710.14:1710.810:030.810:450.65:507:20First Quarter26Wed
27Thu4:529.45:1210.310:561.511:441.15:517:18First Quarter27Thu
28Fri5:528.86:109.911:542.05:527:17First Quarter28Fri
29Sat6:528.57:089.712:451.412:542.35:537:15Waxing Gibbous29Sat
30Sun7:508.58:049.71:431.51:512.35:547:13Waxing Gibbous30Sun
31Mon8:438.78:559.92:361.42:442.15:567:11Waxing Gibbous31Mon
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 10:15 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 transitional phase. Tonight's moon is 67% 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 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 (67% illuminated). This places Mackerel Cove, Swan's Island, 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