Tides Today & Tomorrow in Machiasport, ME

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Machiasport, ME.
Next low tide : 9:51 pm (0.4 ft)
Next high tide : in 5h 41m at 3:37 pm (13.2 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 5:19 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8411467
Common Questions About Tides

Machiasport, ME Tides - Oct 2089

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:4813.59:1514.12:34-0.43:01-0.36:286:09Waning Crescent1Sat
2Sun9:4414.110:1014.53:31-0.93:58-1.06:296:07New Moon2Sun
3Mon10:3714.611:0314.74:25-1.34:51-1.56:316:05New Moon3Mon
4Tue11:2614.911:5314.75:16-1.55:42-1.76:326:03New Moon4Tue
5Wed12:1515.06:04-1.46:31-1.76:336:01New Moon5Wed
6Thu12:4114.41:0214.76:52-1.17:19-1.46:346:00Waxing Crescent6Thu
7Fri1:3013.91:5014.37:40-0.58:07-0.96:365:58Waxing Crescent7Fri
8Sat2:1913.42:3913.78:280.18:56-0.26:375:56Waxing Crescent8Sat
9Sun3:0912.73:2913.09:170.89:460.46:385:54First Quarter9Sun
10Mon4:0112.14:2212.510:081.410:391.06:395:52First Quarter10Mon
11Tue4:5511.75:1812.011:021.811:341.46:415:51First Quarter11Tue
12Wed5:5211.46:1611.811:592.16:425:49First Quarter12Wed
13Thu6:5011.47:1411.812:301.512:562.06:435:47Waxing Gibbous13Thu
14Fri7:4511.68:0811.91:251.51:511.86:445:45Waxing Gibbous14Fri
15Sat8:3612.08:5812.22:171.32:421.46:465:44Waxing Gibbous15Sat
16Sun9:2212.49:4312.63:050.93:290.96:475:42Waxing Gibbous16Sun
17Mon10:0412.910:2512.93:490.64:120.56:485:40Full Moon17Mon
18Tue10:4413.311:0513.14:310.34:540.06:495:39Full Moon18Tue
19Wed11:2213.611:4413.25:110.15:34-0.36:515:37Full Moon19Wed
20Thu12:0013.85:500.16:14-0.56:525:35Full Moon20Thu
21Fri12:2313.312:3913.96:310.16:55-0.66:535:34Waning Gibbous21Fri
22Sat1:0413.31:2013.97:120.17:39-0.56:555:32Waning Gibbous22Sat
23Sun1:4813.12:0513.87:570.38:25-0.46:565:30Waning Gibbous23Sun
24Mon2:3513.02:5413.68:450.59:16-0.26:575:29Waning Gibbous24Mon
25Tue3:2712.83:4813.49:370.710:110.06:595:27Third Quarter25Tue
26Wed4:2312.64:4713.110:350.911:100.27:005:26Third Quarter26Wed
27Thu5:2412.65:5113.011:380.97:015:24Third Quarter27Thu
28Fri6:2812.76:5613.112:120.212:420.77:035:23Waning Crescent28Fri
29Sat7:3113.17:5913.31:140.11:450.27:045:21Waning Crescent29Sat
30Sun8:3113.68:5913.62:15-0.22:46-0.37:055:20Waning Crescent30Sun
31Mon9:2614.19:5413.93:12-0.53:42-0.87:075:18Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8411467)

Common Questions About Machiasport, ME Tides

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What time does the tide turn (slack tide) in Machiasport, ME today?

Slack tide in Machiasport, ME is approximately 6:44 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 Machiasport, ME?

Machiasport, ME is currently in a transitional phase. Tonight's moon is 66% 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 Machiasport, 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 Machiasport, ME?

Tide predictions for Machiasport, 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 Machiasport, ME?

Tide data for Machiasport, ME is sourced from NOAA Station #8411467. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8411467.

What is the moon phase in Machiasport, ME tonight?

Tonight the moon over Machiasport, ME is Third Quarter (66% illuminated). This places Machiasport, 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