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

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Mackerel Cove, Swan's Island, ME.
Next low tide : in 1h 32m at 6:36 pm (1.7 ft)
Next high tide (tomorrow) : 12:45 am (10.7 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 4:54 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8413825
Common Questions About Tides

Mackerel Cove, Swan’s Island, ME Tides - Aug 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:509.510:0110.93:440.43:511.45:217:58Waxing Gibbous1Wed
2Thu10:379.510:4610.94:310.34:361.35:227:57Full Moon2Thu
3Fri11:209.611:2610.95:140.25:181.35:237:55Full Moon3Fri
4Sat12:009.75:540.25:571.25:257:54Full Moon4Sat
5Sun12:0510.912:389.86:310.26:351.25:267:53Full Moon5Sun
6Mon12:4310.81:159.87:070.27:121.35:277:51Waning Gibbous6Mon
7Tue1:2010.71:519.97:410.47:501.35:287:50Waning Gibbous7Tue
8Wed1:5610.42:279.88:160.68:281.45:297:49Waning Gibbous8Wed
9Thu2:3410.13:039.88:510.89:091.55:307:47Waning Gibbous9Thu
10Fri3:149.83:429.99:291.19:541.55:317:46Third Quarter10Fri
11Sat3:579.54:259.910:111.310:441.55:337:44Third Quarter11Sat
12Sun4:479.35:1410.110:581.411:391.35:347:43Third Quarter12Sun
13Mon5:449.26:1010.311:521.55:357:41Third Quarter13Mon
14Tue6:479.37:0910.712:391.012:501.45:367:40Waning Crescent14Tue
15Wed7:519.58:1011.21:410.51:511.15:377:38Waning Crescent15Wed
16Thu8:5310.09:1011.92:42-0.12:520.65:387:37Waning Crescent16Thu
17Fri9:5110.610:0712.53:40-0.73:510.15:397:35New Moon17Fri
18Sat10:4711.211:0312.94:36-1.44:48-0.55:417:34New Moon18Sat
19Sun11:4011.811:5713.25:29-1.95:44-1.05:427:32New Moon19Sun
20Mon12:3212.26:21-2.16:38-1.35:437:30New Moon20Mon
21Tue12:5113.11:2412.37:12-2.17:33-1.35:447:29Waxing Crescent21Tue
22Wed1:4512.82:1712.38:03-1.78:28-1.15:457:27Waxing Crescent22Wed
23Thu2:3912.23:0912.18:55-1.29:25-0.75:467:25Waxing Crescent23Thu
24Fri3:3511.44:0311.79:48-0.510:24-0.35:477:24First Quarter24Fri
25Sat4:3310.65:0011.210:440.311:260.25:497:22First Quarter25Sat
26Sun5:359.95:5910.711:430.95:507:20First Quarter26Sun
27Mon6:379.46:5910.412:290.612:441.45:517:18First Quarter27Mon
28Tue7:399.27:5610.31:300.81:431.75:527:17Waxing Gibbous28Tue
29Wed8:359.18:4910.32:270.82:381.75:537:15Waxing Gibbous29Wed
30Thu9:279.29:3810.43:190.83:291.65:547:13Waxing Gibbous30Thu
31Fri10:129.410:2210.54:060.64:141.45:557:11Waxing Gibbous31Fri
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 9:40 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 spring phase. Tonight's moon is 97% 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 (97% 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