Tides Today & Tomorrow in Bath, ME

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Bath, ME.
Next low tide (tomorrow) : 1:55 am (0.5 ft)
Next high tide : in 3h 08m at 7:20 pm (7.3 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:17 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8417227
Common Questions About Tides

Bath, ME Tides - May 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:196.89:507.13:110.43:350.35:297:42Waxing Gibbous1Wed
2Thu10:146.810:367.24:050.34:230.45:287:44Waxing Gibbous2Thu
3Fri11:006.711:157.34:540.25:070.45:267:45Waxing Gibbous3Fri
4Sat11:416.711:517.45:380.15:480.55:257:46Full Moon4Sat
5Sun12:186.76:190.06:270.65:247:47Full Moon5Sun
6Mon12:267.512:546.76:580.07:030.65:227:48Full Moon6Mon
7Tue1:017.51:316.77:36-0.17:400.75:217:49Full Moon7Tue
8Wed1:387.62:096.78:13-0.18:170.75:207:51Waning Gibbous8Wed
9Thu2:167.62:496.68:51-0.18:560.85:197:52Waning Gibbous9Thu
10Fri2:577.63:336.69:320.09:390.95:187:53Waning Gibbous10Fri
11Sat3:427.54:206.710:170.010:270.95:167:54Waning Gibbous11Sat
12Sun4:317.45:106.711:050.111:210.95:157:55Third Quarter12Sun
13Mon5:237.36:036.811:580.15:147:56Third Quarter13Mon
14Tue6:197.26:587.112:200.812:530.15:137:57Third Quarter14Tue
15Wed7:197.27:567.41:210.61:490.15:127:58Third Quarter15Wed
16Thu8:207.28:537.82:220.22:45-0.15:118:00Waning Crescent16Thu
17Fri9:217.39:488.23:22-0.23:39-0.25:108:01Waning Crescent17Fri
18Sat10:197.510:428.74:19-0.64:32-0.45:098:02Waning Crescent18Sat
19Sun11:157.611:339.05:14-1.05:25-0.55:088:03New Moon19Sun
20Mon12:087.86:07-1.36:17-0.65:078:04New Moon20Mon
21Tue12:249.21:007.86:59-1.57:09-0.65:068:05New Moon21Tue
22Wed1:159.21:527.87:50-1.58:00-0.55:058:06Waxing Crescent22Wed
23Thu2:069.02:447.78:41-1.48:52-0.35:058:07Waxing Crescent23Thu
24Fri2:588.73:377.59:32-1.19:46-0.15:048:08Waxing Crescent24Fri
25Sat3:518.34:317.410:25-0.810:420.25:038:09Waxing Crescent25Sat
26Sun4:467.95:267.211:19-0.411:410.45:028:10First Quarter26Sun
27Mon5:427.46:227.112:14-0.15:028:11First Quarter27Mon
28Tue6:397.07:187.012:410.61:090.25:018:11First Quarter28Tue
29Wed7:396.78:147.11:410.62:030.45:008:12First Quarter29Wed
30Thu8:386.59:067.12:380.62:540.55:008:13Waxing Gibbous30Thu
31Fri9:336.49:547.23:310.53:430.74:598:14Waxing Gibbous31Fri
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 10:37 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 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 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 (62% illuminated). This places Bath, 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