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

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Mackerel Cove, Swan's Island, ME.
Next low tide : in 4h 15m at 5:22 am (0.6 ft)
Next high tide : 11:28 am (9.2 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 4:53 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8413825
Common Questions About Tides

Mackerel Cove, Swan’s Island, ME Tides - Aug 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:2111.61:5710.77:45-0.67:590.45:217:58Waxing Crescent1Fri
2Sat2:0811.52:4311.08:29-0.58:490.35:227:57Waxing Crescent2Sat
3Sun2:5711.23:3111.19:15-0.49:430.35:237:56First Quarter3Sun
4Mon3:5010.84:2311.210:050.010:410.35:247:55First Quarter4Mon
5Tue4:4910.45:1911.211:000.311:450.35:257:53First Quarter5Tue
6Wed5:5310.06:2011.311:590.65:267:52First Quarter6Wed
7Thu7:009.87:2311.412:510.11:020.85:277:51Waxing Gibbous7Thu
8Fri8:069.88:2511.61:56-0.12:060.85:297:49Waxing Gibbous8Fri
9Sat9:0910.09:2511.82:59-0.33:090.75:307:48Waxing Gibbous9Sat
10Sun10:0710.210:2112.03:58-0.64:070.55:317:46Full Moon10Sun
11Mon11:0110.511:1312.14:52-0.85:010.35:327:45Full Moon11Mon
12Tue11:5010.75:42-0.95:510.25:337:44Full Moon12Tue
13Wed12:0212.012:3710.76:28-0.96:390.25:347:42Full Moon13Wed
14Thu12:4811.71:2110.77:12-0.67:250.45:357:41Waning Gibbous14Thu
15Fri1:3311.32:0410.67:54-0.38:100.65:377:39Waning Gibbous15Fri
16Sat2:1710.82:4610.48:340.28:540.95:387:37Waning Gibbous16Sat
17Sun3:0010.23:2710.19:140.79:391.35:397:36Waning Gibbous17Sun
18Mon3:449.64:089.89:551.310:261.65:407:34Third Quarter18Mon
19Tue4:319.14:539.610:381.811:171.85:417:33Third Quarter19Tue
20Wed5:228.65:439.411:262.25:427:31Third Quarter20Wed
21Thu6:198.46:369.412:131.912:182.45:437:29Third Quarter21Thu
22Fri7:178.37:309.61:101.81:132.55:457:28Waning Crescent22Fri
23Sat8:128.58:239.92:051.62:072.35:467:26Waning Crescent23Sat
24Sun9:058.89:1410.32:571.22:591.95:477:24Waning Crescent24Sun
25Mon9:539.310:0110.83:450.73:491.55:487:23Waning Crescent25Mon
26Tue10:379.810:4611.34:300.24:350.95:497:21New Moon26Tue
27Wed11:2010.411:3111.75:12-0.35:200.45:507:19New Moon27Wed
28Thu12:0310.95:53-0.76:05-0.15:517:18New Moon28Thu
29Fri12:1612.012:4611.46:35-1.06:52-0.45:537:16Waxing Crescent29Fri
30Sat1:0212.01:3011.77:19-1.07:40-0.65:547:14Waxing Crescent30Sat
31Sun1:5011.82:1711.88:04-0.88:31-0.65:557:12Waxing Crescent31Sun
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 8:25 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 spring phase. Tonight's moon is 100% 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 maximum.

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 Full Moon (100% illuminated). This places Mackerel Cove, Swan's Island, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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