Tides Today & Tomorrow in Bath, ME

TIDE TIMES for Saturday, July 18, 2026
The tide is currently rising in Bath, ME.
Next low tide : 10:05 pm (-0.2 ft)
Next high tide : in 1h 57m at 3:51 pm (7.7 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waxing Crescent (23% illuminated)
Tide Station Location : Station #8417227
Common Questions About Tides

Bath, ME Tides - Nov 2066

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:548.15:460.06:22-0.67:165:29Full Moon1Mon
2Tue12:257.112:348.16:300.17:06-0.67:175:28Full Moon2Tue
3Wed1:077.01:138.07:110.37:47-0.47:185:26Full Moon3Wed
4Thu1:466.81:527.87:510.58:28-0.37:205:25Waning Gibbous4Thu
5Fri2:266.62:327.68:310.79:09-0.17:215:24Waning Gibbous5Fri
6Sat3:076.43:147.49:130.99:520.27:225:22Waning Gibbous6Sat
7Sun2:526.33:007.28:581.19:380.46:244:21Waning Gibbous7Sun
8Mon3:396.23:496.99:471.310:280.56:254:20Third Quarter8Mon
9Tue4:296.24:416.710:421.411:210.76:264:19Third Quarter9Tue
10Wed5:226.25:366.611:411.36:284:18Third Quarter10Wed
11Thu6:166.36:336.512:140.712:391.26:294:17Third Quarter11Thu
12Fri7:086.67:296.51:050.71:350.96:304:16Waning Crescent12Fri
13Sat7:586.98:236.51:540.72:270.66:314:15Waning Crescent13Sat
14Sun8:457.39:136.72:400.63:160.26:334:14Waning Crescent14Sun
15Mon9:307.710:016.93:240.54:03-0.26:344:13Waning Crescent15Mon
16Tue10:148.110:477.04:080.34:49-0.66:354:12New Moon16Tue
17Wed10:598.511:347.24:530.15:35-0.96:374:11New Moon17Wed
18Thu11:458.75:380.06:23-1.16:384:10New Moon18Thu
19Fri12:227.312:348.96:26-0.17:11-1.26:394:09Waxing Crescent19Fri
20Sat1:127.31:258.87:17-0.28:02-1.26:404:08Waxing Crescent20Sat
21Sun2:057.42:198.78:11-0.28:56-1.16:424:08Waxing Crescent21Sun
22Mon3:017.43:178.39:09-0.19:52-0.96:434:07First Quarter22Mon
23Tue3:597.44:188.010:130.110:52-0.66:444:06First Quarter23Tue
24Wed5:007.45:217.611:190.111:52-0.46:454:06First Quarter24Wed
25Thu6:037.56:277.212:260.16:474:05First Quarter25Thu
26Fri7:057.67:337.012:52-0.21:31-0.16:484:04Waxing Gibbous26Fri
27Sat8:057.78:376.81:49-0.12:30-0.26:494:04Waxing Gibbous27Sat
28Sun9:007.89:346.82:440.13:26-0.36:504:03Waxing Gibbous28Sun
29Mon9:497.910:246.73:350.24:17-0.46:514:03Waxing Gibbous29Mon
30Tue10:337.911:086.64:220.35:04-0.46:524:03Full Moon30Tue
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 6:58 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 23% 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 Waxing Crescent (23% 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