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 3h 34m 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 - Apr 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:259.67:089.112:112.012:541.16:137:01First Quarter1Sun
2Mon7:259.98:049.71:121.61:500.76:117:02Waxing Gibbous2Mon
3Tue8:2310.48:5710.42:111.02:430.16:107:03Waxing Gibbous3Tue
4Wed9:1911.09:4811.33:070.23:35-0.46:087:04Waxing Gibbous4Wed
5Thu10:1211.510:3712.04:01-0.64:24-0.96:067:06Full Moon5Thu
6Fri11:0412.011:2512.74:53-1.45:13-1.36:047:07Full Moon6Fri
7Sat11:5512.25:44-1.96:02-1.46:027:08Full Moon7Sat
8Sun12:1413.012:4712.16:35-2.26:52-1.36:017:09Waning Gibbous8Sun
9Mon1:0513.11:4111.97:28-2.27:44-1.05:597:11Waning Gibbous9Mon
10Tue1:5812.82:3611.48:23-1.98:39-0.55:577:12Waning Gibbous10Tue
11Wed2:5312.43:3410.99:21-1.49:380.05:557:13Waning Gibbous11Wed
12Thu3:5211.84:3610.410:22-0.810:410.65:547:14Third Quarter12Thu
13Fri4:5511.25:4110.111:26-0.311:490.95:527:15Third Quarter13Fri
14Sat6:0110.76:459.912:300.15:507:17Third Quarter14Sat
15Sun7:0510.37:4510.012:561.01:310.35:487:18Waning Crescent15Sun
16Mon8:0610.28:3910.21:571.02:260.45:477:19Waning Crescent16Mon
17Tue9:0010.19:2810.42:530.83:170.55:457:20Waning Crescent17Tue
18Wed9:4910.110:1110.63:440.64:020.55:437:21Waning Crescent18Wed
19Thu10:3410.210:5010.74:290.34:430.65:427:23New Moon19Thu
20Fri11:1410.111:2710.85:090.25:200.65:407:24New Moon20Fri
21Sat11:5310.15:470.15:560.85:397:25New Moon21Sat
22Sun12:0310.812:3010.06:240.06:300.95:377:26New Moon22Sun
23Mon12:3710.81:079.86:590.17:041.15:357:28Waxing Crescent23Mon
24Tue1:1210.71:459.67:360.37:401.45:347:29Waxing Crescent24Tue
25Wed1:4910.52:239.48:130.58:191.65:327:30Waxing Crescent25Wed
26Thu2:2710.33:049.28:530.79:001.85:317:31Waxing Crescent26Thu
27Fri3:0810.13:489.19:370.99:471.95:297:32First Quarter27Fri
28Sat3:559.94:389.110:251.010:402.05:287:34First Quarter28Sat
29Sun4:489.85:339.311:171.011:391.85:267:35First Quarter29Sun
30Mon5:479.96:319.712:130.85:257:36First Quarter30Mon
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