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

TIDE TIMES for Monday, July 13, 2026
The tide is currently falling in Mackerel Cove, Swan's Island, ME.
Next low tide : in 1h 09m at 4:18 am (-1.2 ft)
Next high tide : 10:28 am (10.6 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 - May 1983

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:1511.02:539.78:410.08:491.55:257:36Waning Gibbous1Sun
2Mon2:5810.43:399.29:270.59:352.05:237:37Waning Gibbous2Mon
3Tue3:449.94:298.810:151.010:252.35:227:38Third Quarter3Tue
4Wed4:339.55:228.611:071.311:202.65:207:40Third Quarter4Wed
5Thu5:289.26:188.612:021.55:197:41Third Quarter5Thu
6Fri6:269.17:118.812:192.612:561.65:187:42Third Quarter6Fri
7Sat7:229.28:009.21:162.31:451.45:167:43Waning Crescent7Sat
8Sun8:149.48:469.72:091.92:321.25:157:44Waning Crescent8Sun
9Mon9:039.89:2810.32:571.43:150.95:147:45Waning Crescent9Mon
10Tue9:4910.110:0910.93:430.83:570.65:137:47Waning Crescent10Tue
11Wed10:3410.410:4911.44:270.14:380.35:117:48New Moon11Wed
12Thu11:1810.711:3111.85:10-0.45:200.15:107:49New Moon12Thu
13Fri12:0310.95:54-0.96:030.15:097:50New Moon13Fri
14Sat12:1412.112:5010.96:39-1.26:490.15:087:51Waxing Crescent14Sat
15Sun1:0012.21:4110.87:28-1.37:380.25:077:52Waxing Crescent15Sun
16Mon1:5012.22:3410.78:20-1.28:310.55:067:53Waxing Crescent16Mon
17Tue2:4411.93:3110.59:15-0.99:290.85:057:55Waxing Crescent17Tue
18Wed3:4211.64:3210.310:15-0.610:331.05:047:56First Quarter18Wed
19Thu4:4511.25:3610.311:18-0.411:421.05:037:57First Quarter19Thu
20Fri5:5310.96:4010.512:22-0.25:027:58First Quarter20Fri
21Sat7:0010.87:4110.812:510.81:23-0.15:017:59Waxing Gibbous21Sat
22Sun8:0210.78:3611.21:550.52:20-0.15:008:00Waxing Gibbous22Sun
23Mon9:0110.79:2811.52:540.13:13-0.14:598:01Waxing Gibbous23Mon
24Tue9:5510.710:1511.73:49-0.34:030.04:588:02Waxing Gibbous24Tue
25Wed10:4510.711:0011.84:39-0.54:490.24:578:03Full Moon25Wed
26Thu11:3110.511:4211.75:25-0.65:330.44:578:04Full Moon26Thu
27Fri12:1610.46:08-0.66:140.74:568:05Full Moon27Fri
28Sat12:2311.512:5910.16:51-0.46:551.04:558:06Full Moon28Sat
29Sun1:0411.21:429.87:32-0.17:361.44:558:07Waning Gibbous29Sun
30Mon1:4410.82:259.58:140.28:171.84:548:07Waning Gibbous30Mon
31Tue2:2610.53:089.28:560.69:012.14:538:08Waning 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 7:23 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