Tides Today & Tomorrow in Bath, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Bath, ME.
Next low tide : in 2h 48m at 11:57 am (-0.3 ft)
Next high tide : 6:09 pm (7.5 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 4:56 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8417227
Common Questions About Tides

Bath, ME Tides - Apr 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:296.59:115.92:251.33:070.76:207:05Waning Crescent1Thu
2Fri9:276.610:026.23:211.13:570.66:187:06Waning Crescent2Fri
3Sat10:176.710:446.54:120.94:410.56:167:08Waning Crescent3Sat
4Sun11:016.811:236.84:590.65:220.46:157:09Waning Crescent4Sun
5Mon11:426.911:597.25:420.36:000.36:137:10New Moon5Mon
6Tue12:217.06:230.06:360.26:117:11New Moon6Tue
7Wed12:357.51:007.17:02-0.37:120.26:097:13New Moon7Wed
8Thu1:137.81:417.17:43-0.57:500.16:077:14New Moon8Thu
9Fri1:538.02:257.08:25-0.68:310.26:067:15Waxing Crescent9Fri
10Sat2:378.13:126.99:10-0.69:160.36:047:16Waxing Crescent10Sat
11Sun3:258.14:036.810:01-0.610:070.46:027:17Waxing Crescent11Sun
12Mon4:188.04:596.610:57-0.411:060.56:017:19First Quarter12Mon
13Tue5:177.86:016.611:58-0.35:597:20First Quarter13Tue
14Wed6:207.77:066.612:120.61:03-0.25:577:21First Quarter14Wed
15Thu7:277.58:126.81:210.52:07-0.25:557:22First Quarter15Thu
16Fri8:357.59:167.22:290.33:07-0.35:547:23Waxing Gibbous16Fri
17Sat9:407.510:137.63:330.04:02-0.45:527:25Waxing Gibbous17Sat
18Sun10:387.511:047.94:31-0.34:54-0.45:507:26Waxing Gibbous18Sun
19Mon11:317.511:508.25:25-0.65:42-0.45:497:27Full Moon19Mon
20Tue12:197.46:15-0.86:28-0.35:477:28Full Moon20Tue
21Wed12:338.21:047.37:02-0.87:11-0.15:467:29Full Moon21Wed
22Thu1:158.21:477.17:46-0.87:530.15:447:31Full Moon22Thu
23Fri1:568.02:296.88:30-0.68:350.45:427:32Waning Gibbous23Fri
24Sat2:377.83:136.69:13-0.39:170.75:417:33Waning Gibbous24Sat
25Sun3:217.63:586.39:580.010:030.95:397:34Waning Gibbous25Sun
26Mon4:077.34:466.110:460.310:531.25:387:35Waning Gibbous26Mon
27Tue4:567.05:376.011:370.511:481.35:367:37Third Quarter27Tue
28Wed5:496.86:326.012:320.75:357:38Third Quarter28Wed
29Thu6:466.67:286.012:471.41:270.85:337:39Third Quarter29Thu
30Fri7:446.58:236.21:471.32:200.85:327:40Third Quarter30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417227)

Common Questions About Bath, ME Tides

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

Slack tide in Bath, ME is approximately 3:03 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 Bath, ME?

Bath, ME is currently in a neap phase. Tonight's moon is 48% 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 Bath, 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 Bath, ME?

Tide predictions for Bath, 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 Bath, ME?

Tide data for Bath, ME is sourced from NOAA Station #8417227. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8417227.

What is the moon phase in Bath, ME tonight?

Tonight the moon over Bath, ME is First Quarter (48% illuminated). This places Bath, 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