Tides Today & Tomorrow in Bath, ME

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in Bath, ME.
Next low tide : 8:07 pm (0.6 ft)
Next high tide : in 4h 06m at 1:58 pm (6.7 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8417227
Common Questions About Tides

Bath, ME Tides - Aug 2080

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:477.41:196.37:220.27:230.95:298:02Full Moon1Thu
2Fri1:237.41:546.57:580.18:010.85:308:00Full Moon2Fri
3Sat2:007.42:306.78:320.18:390.75:317:59Waning Gibbous3Sat
4Sun2:387.33:076.89:070.29:200.75:327:58Waning Gibbous4Sun
5Mon3:197.23:467.09:430.310:030.75:337:56Waning Gibbous5Mon
6Tue4:027.04:287.110:220.510:500.65:347:55Waning Gibbous6Tue
7Wed4:486.75:137.211:050.611:420.65:357:54Third Quarter7Wed
8Thu5:396.56:037.311:530.85:367:52Third Quarter8Thu
9Fri6:356.26:587.412:400.612:471.05:387:51Third Quarter9Fri
10Sat7:356.17:577.51:410.51:451.05:397:49Waning Crescent10Sat
11Sun8:396.18:597.82:430.32:460.95:407:48Waning Crescent11Sun
12Mon9:426.310:008.13:440.03:460.65:417:46Waning Crescent12Mon
13Tue10:416.610:588.44:41-0.44:450.35:427:45Waning Crescent13Tue
14Wed11:367.011:528.75:36-0.75:42-0.15:437:43New Moon14Wed
15Thu12:287.56:27-1.06:37-0.45:447:42New Moon15Thu
16Fri12:458.81:187.87:16-1.17:30-0.75:457:40New Moon16Fri
17Sat1:368.72:078.18:03-1.28:22-0.85:477:39Waxing Crescent17Sat
18Sun2:278.52:568.28:50-1.09:15-0.85:487:37Waxing Crescent18Sun
19Mon3:188.13:458.29:37-0.710:08-0.65:497:36Waxing Crescent19Mon
20Tue4:117.64:368.110:26-0.311:03-0.35:507:34First Quarter20Tue
21Wed5:057.15:287.811:180.15:517:32First Quarter21Wed
22Thu6:016.66:247.512:020.012:140.65:527:31First Quarter22Thu
23Fri7:026.27:237.21:030.31:130.95:537:29First Quarter23Fri
24Sat8:076.08:257.12:040.52:131.15:557:27Waxing Gibbous24Sat
25Sun9:135.99:267.03:040.53:111.25:567:26Waxing Gibbous25Sun
26Mon10:115.910:207.13:590.54:051.15:577:24Waxing Gibbous26Mon
27Tue11:006.111:067.24:500.44:541.05:587:22Waxing Gibbous27Tue
28Wed11:406.311:467.35:350.35:390.95:597:20Full Moon28Wed
29Thu12:156.56:150.36:210.76:007:19Full Moon29Thu
30Fri12:237.312:496.76:510.26:590.66:017:17Full Moon30Fri
31Sat12:587.31:226.97:250.27:360.46:027:15Full Moon31Sat
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 5:02 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 spring phase. Tonight's moon is 96% 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 maximum.

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 Waning Gibbous (96% illuminated). This places Bath, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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