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

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Mackerel Cove, Swan's Island, ME.
Next low tide : in 4h 47m at 10:14 pm (1.4 ft)
Next high tide (tomorrow) : 4:17 am (10.0 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 4:57 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8413825
Common Questions About Tides

Mackerel Cove, Swan’s Island, ME Tides - May 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:4910.77:2810.912:380.81:10-0.15:247:37Waxing Gibbous1Sat
2Sun7:5410.98:2711.51:430.22:09-0.35:227:38Waxing Gibbous2Sun
3Mon8:5511.29:2212.22:45-0.53:06-0.65:217:39Waxing Gibbous3Mon
4Tue9:5411.510:1512.73:44-1.14:01-0.85:207:40Full Moon4Tue
5Wed10:4911.711:0713.04:39-1.64:54-0.95:187:41Full Moon5Wed
6Thu11:4211.711:5713.05:32-1.95:45-0.85:177:43Full Moon6Thu
7Fri12:3411.56:23-1.96:35-0.55:167:44Full Moon7Fri
8Sat12:4712.71:2511.27:14-1.77:26-0.15:147:45Waning Gibbous8Sat
9Sun1:3712.32:1710.88:05-1.28:170.45:137:46Waning Gibbous9Sun
10Mon2:2811.73:0910.38:56-0.69:100.95:127:47Waning Gibbous10Mon
11Tue3:1911.04:019.99:480.010:041.45:117:48Third Quarter11Tue
12Wed4:1210.44:559.510:410.511:011.85:107:50Third Quarter12Wed
13Thu5:079.85:509.411:351.05:087:51Third Quarter13Thu
14Fri6:039.46:429.412:002.012:271.35:077:52Third Quarter14Fri
15Sat6:599.27:329.512:562.01:171.55:067:53Waning Crescent15Sat
16Sun7:519.18:189.81:491.82:041.55:057:54Waning Crescent16Sun
17Mon8:419.29:0110.12:381.52:481.55:047:55Waning Crescent17Mon
18Tue9:279.49:4210.43:231.13:301.45:037:56Waning Crescent18Tue
19Wed10:119.610:2210.74:060.74:111.35:027:57New Moon19Wed
20Thu10:539.711:0011.04:470.34:501.15:017:58New Moon20Thu
21Fri11:339.911:3911.25:260.05:291.05:007:59New Moon21Fri
22Sat12:1410.06:05-0.26:080.94:598:00New Moon22Sat
23Sun12:1811.412:5610.16:46-0.46:500.94:598:01Waxing Crescent23Sun
24Mon1:0011.51:4010.27:28-0.57:350.94:588:02Waxing Crescent24Mon
25Tue1:4511.52:2710.38:14-0.58:240.94:578:03Waxing Crescent25Tue
26Wed2:3411.33:1710.39:02-0.49:170.94:568:04Waxing Crescent26Wed
27Thu3:2611.24:1010.59:53-0.310:150.94:558:05First Quarter27Thu
28Fri4:2410.95:0810.710:49-0.211:180.84:558:06First Quarter28Fri
29Sat5:2610.76:0811.011:47-0.14:548:07First Quarter29Sat
30Sun6:3210.67:0811.412:240.512:470.04:548:08Waxing Gibbous30Sun
31Mon7:3610.68:0611.81:280.11:460.04:538:09Waxing Gibbous31Mon
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 1:15 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 transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

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 Third Quarter (62% illuminated). This places Mackerel Cove, Swan's Island, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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