Tides Today & Tomorrow in Bath, ME

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Bath, ME.
Next low tide (tomorrow) : in 2h 28m at 12:57 am (0.4 ft)
Next high tide (tomorrow) : 6:53 am (6.4 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:16 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8417227
Common Questions About Tides

Bath, ME Tides - Feb 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:327.910:076.73:220.34:09-0.66:564:49Waning Crescent1Wed
2Thu10:248.210:577.24:16-0.14:59-1.06:544:50New Moon2Thu
3Fri11:148.511:467.75:08-0.55:46-1.36:534:52New Moon3Fri
4Sat12:048.75:59-0.96:33-1.56:524:53New Moon4Sat
5Sun12:358.112:548.76:50-1.27:20-1.66:514:54Waxing Crescent5Sun
6Mon1:248.31:468.57:42-1.38:08-1.56:504:56Waxing Crescent6Mon
7Tue2:158.52:388.18:36-1.38:58-1.36:484:57Waxing Crescent7Tue
8Wed3:078.43:337.79:32-1.19:51-0.96:474:59First Quarter8Wed
9Thu4:028.34:317.210:31-0.810:48-0.56:465:00First Quarter9Thu
10Fri4:598.05:326.711:34-0.511:49-0.16:445:01First Quarter10Fri
11Sat6:017.76:386.412:38-0.36:435:03First Quarter11Sat
12Sun7:057.47:476.212:520.21:42-0.16:425:04Waxing Gibbous12Sun
13Mon8:107.38:536.21:540.32:41-0.16:405:05Waxing Gibbous13Mon
14Tue9:107.39:496.32:520.43:36-0.16:395:07Waxing Gibbous14Tue
15Wed10:017.310:366.43:460.44:25-0.26:375:08Waxing Gibbous15Wed
16Thu10:457.311:146.54:350.35:09-0.26:365:09Full Moon16Thu
17Fri11:237.211:496.65:180.35:48-0.26:345:11Full Moon17Fri
18Sat11:587.25:590.26:25-0.26:335:12Full Moon18Sat
19Sun12:226.712:337.16:360.16:59-0.16:315:14Full Moon19Sun
20Mon12:556.91:097.17:130.17:320.06:305:15Waning Gibbous20Mon
21Tue1:307.01:476.97:500.18:070.16:285:16Waning Gibbous21Tue
22Wed2:087.12:276.88:300.18:440.26:275:18Waning Gibbous22Wed
23Thu2:487.13:116.69:120.29:250.46:255:19Waning Gibbous23Thu
24Fri3:317.13:586.310:000.310:110.66:235:20Third Quarter24Fri
25Sat4:197.04:496.110:530.411:020.86:225:22Third Quarter25Sat
26Sun5:117.05:466.011:510.46:205:23Third Quarter26Sun
27Mon6:087.16:476.012:000.812:520.36:195:24Third Quarter27Mon
28Tue7:097.27:496.21:010.71:520.16:175:25Waning Crescent28Tue
29Wed8:107.58:486.62:010.52:49-0.26:155:27Waning Crescent29Wed
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 3:55 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 Bath, ME?

Bath, ME is currently in a neap phase. Tonight's moon is 52% 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 (52% 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