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 (tomorrow) : 12:30 am (1.1 ft)
Next high tide : in 3h 19m at 6:10 pm (10.5 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 - Aug 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:2510.76:15-0.56:250.35:217:58Full Moon1Tue
2Wed12:3411.71:0711.06:56-0.77:090.15:227:57Waning Gibbous2Wed
3Thu1:1911.71:5111.27:38-0.87:560.05:247:55Waning Gibbous3Thu
4Fri2:0511.62:3711.48:23-0.78:46-0.15:257:54Waning Gibbous4Fri
5Sat2:5511.43:2611.49:11-0.59:400.05:267:53Third Quarter5Sat
6Sun3:4911.04:2011.410:02-0.210:390.05:277:51Third Quarter6Sun
7Mon4:4810.65:1911.410:590.111:430.15:287:50Third Quarter7Mon
8Tue5:5310.36:2211.412:010.35:297:49Third Quarter8Tue
9Wed7:0010.27:2611.612:500.01:060.45:307:47Waning Crescent9Wed
10Thu8:0510.38:2811.81:56-0.32:100.45:317:46Waning Crescent10Thu
11Fri9:0710.59:2712.02:58-0.63:110.25:337:44Waning Crescent11Fri
12Sat10:0410.810:2112.23:55-0.94:09-0.15:347:43New Moon12Sat
13Sun10:5611.111:1212.34:48-1.15:02-0.25:357:41New Moon13Sun
14Mon11:4511.35:37-1.25:51-0.35:367:40New Moon14Mon
15Tue12:0012.112:3111.36:23-1.16:38-0.25:377:38New Moon15Tue
16Wed12:4611.91:1611.27:06-0.87:230.05:387:37Waxing Crescent16Wed
17Thu1:3111.41:5911.07:48-0.48:080.35:397:35Waxing Crescent17Thu
18Fri2:1510.92:4110.78:300.18:520.65:417:34Waxing Crescent18Fri
19Sat2:5810.33:2310.39:100.69:371.05:427:32Waxing Crescent19Sat
20Sun3:429.84:0610.09:521.210:241.45:437:30First Quarter20Sun
21Mon4:309.34:539.710:371.611:161.65:447:29First Quarter21Mon
22Tue5:218.95:449.611:272.05:457:27First Quarter22Tue
23Wed6:178.76:389.612:111.712:202.15:467:25First Quarter23Wed
24Thu7:148.77:319.71:071.71:142.15:487:24Waxing Gibbous24Thu
25Fri8:088.98:2310.12:001.42:071.95:497:22Waxing Gibbous25Fri
26Sat8:589.39:1210.52:511.02:581.55:507:20Waxing Gibbous26Sat
27Sun9:459.89:5811.03:370.53:461.05:517:18Waxing Gibbous27Sun
28Mon10:3010.410:4311.54:210.04:320.45:527:17Full Moon28Mon
29Tue11:1310.911:2811.85:04-0.55:17-0.15:537:15Full Moon29Tue
30Wed11:5611.45:46-0.96:02-0.55:547:13Full Moon30Wed
31Thu12:1312.112:4011.86:29-1.16:49-0.85:567:11Waning Gibbous31Thu
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 9:20 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 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