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

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Mackerel Cove, Swan's Island, ME.
Next low tide (tomorrow) : 5:15 am (-1.6 ft)
Next high tide : in 3h 10m at 10:42 pm (12.8 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:02 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8413825
Common Questions About Tides

Mackerel Cove, Swan’s Island, ME Tides - Aug 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:239.09:3410.33:181.13:221.85:217:58Waxing Gibbous1Sun
2Mon10:099.110:1710.54:040.84:071.75:227:57Waxing Gibbous2Mon
3Tue10:519.410:5710.74:460.64:481.55:237:56Full Moon3Tue
4Wed11:319.611:3610.95:250.45:271.35:247:55Full Moon4Wed
5Thu12:099.86:020.26:051.25:257:53Full Moon5Thu
6Fri12:1411.012:4610.06:380.16:431.05:267:52Full Moon6Fri
7Sat12:5111.01:2310.17:140.07:221.05:277:51Waning Gibbous7Sat
8Sun1:3010.92:0110.37:500.18:030.95:297:49Waning Gibbous8Sun
9Mon2:1010.82:4110.48:290.18:470.85:307:48Waning Gibbous9Mon
10Tue2:5410.63:2410.69:110.39:360.85:317:46Waning Gibbous10Tue
11Wed3:4210.44:1210.79:570.510:300.75:327:45Third Quarter11Wed
12Thu4:3610.15:0610.810:480.611:300.65:337:43Third Quarter12Thu
13Fri5:389.96:0611.011:460.85:347:42Third Quarter13Fri
14Sat6:449.97:0911.412:340.312:490.85:357:40Waning Crescent14Sat
15Sun7:5110.08:1311.81:40-0.11:530.65:377:39Waning Crescent15Sun
16Mon8:5610.49:1512.22:44-0.52:570.35:387:37Waning Crescent16Mon
17Tue9:5610.810:1312.63:45-1.13:58-0.15:397:36New Moon17Tue
18Wed10:5211.311:0812.94:42-1.54:55-0.55:407:34New Moon18Wed
19Thu11:4511.65:35-1.75:49-0.85:417:33New Moon19Thu
20Fri12:0112.912:3611.86:25-1.86:42-0.85:427:31New Moon20Fri
21Sat12:5312.61:2511.87:14-1.57:33-0.75:437:29Waxing Crescent21Sat
22Sun1:4312.22:1411.68:02-1.18:24-0.35:457:28Waxing Crescent22Sun
23Mon2:3311.53:0211.28:49-0.59:150.15:467:26Waxing Crescent23Mon
24Tue3:2310.83:5010.89:360.210:070.65:477:24First Quarter24Tue
25Wed4:1410.04:3910.310:250.911:021.05:487:23First Quarter25Wed
26Thu5:089.45:319.911:161.511:591.45:497:21First Quarter26Thu
27Fri6:058.96:259.712:112.05:507:19First Quarter27Fri
28Sat7:038.77:209.612:561.51:062.25:527:17Waxing Gibbous28Sat
29Sun7:588.68:129.71:511.51:592.25:537:16Waxing Gibbous29Sun
30Mon8:498.89:0110.02:431.32:502.05:547:14Waxing Gibbous30Mon
31Tue9:379.19:4710.33:301.03:371.75:557:12Waxing Gibbous31Tue
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 1:58 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 1% 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 New Moon (1% 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