Tides Today & Tomorrow in Bath, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Bath, ME.
Next low tide (tomorrow) : in 2h 36m at 12:29 am (0.3 ft)
Next high tide (tomorrow) : 6:29 am (7.2 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 - Sep 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:506.611:597.55:400.05:480.56:037:14New Moon1Sun
2Mon12:296.76:230.06:320.56:047:12New Moon2Mon
3Tue12:377.41:026.87:010.17:120.46:057:11New Moon3Tue
4Wed1:137.31:356.97:370.17:500.46:067:09New Moon4Wed
5Thu1:487.22:077.08:100.38:270.46:077:07Waxing Crescent5Thu
6Fri2:247.02:427.18:430.49:040.46:097:05Waxing Crescent6Fri
7Sat3:026.83:197.19:180.69:450.56:107:03Waxing Crescent7Sat
8Sun3:436.64:007.19:560.910:290.66:117:02Waxing Crescent8Sun
9Mon4:286.34:447.010:381.111:190.76:127:00First Quarter9Mon
10Tue5:176.15:336.911:261.46:136:58First Quarter10Tue
11Wed6:115.96:286.912:150.812:211.56:146:56First Quarter11Wed
12Thu7:115.77:286.91:160.91:211.56:156:54First Quarter12Thu
13Fri8:135.88:307.12:170.72:231.46:176:52Waxing Gibbous13Fri
14Sat9:146.19:307.43:150.53:221.06:186:50Waxing Gibbous14Sat
15Sun10:096.510:257.84:090.14:170.66:196:49Waxing Gibbous15Sun
16Mon10:597.111:178.14:58-0.25:110.06:206:47Full Moon16Mon
17Tue11:467.75:45-0.66:02-0.56:216:45Full Moon17Tue
18Wed12:078.312:328.26:30-0.86:52-0.96:226:43Full Moon18Wed
19Thu12:568.41:198.67:15-0.97:42-1.26:236:41Full Moon19Thu
20Fri1:458.32:068.98:01-0.98:33-1.36:246:39Waning Gibbous20Fri
21Sat2:368.12:558.98:48-0.79:25-1.26:266:38Waning Gibbous21Sat
22Sun3:287.73:478.79:38-0.410:20-0.96:276:36Waning Gibbous22Sun
23Mon4:247.34:438.410:320.011:20-0.56:286:34Third Quarter23Mon
24Tue5:236.95:428.011:310.46:296:32Third Quarter24Tue
25Wed6:276.56:477.612:24-0.212:370.76:306:30Third Quarter25Wed
26Thu7:366.37:557.31:300.11:440.96:316:28Third Quarter26Thu
27Fri8:466.39:037.22:330.22:480.96:336:26Waning Crescent27Fri
28Sat9:496.410:037.23:320.23:470.86:346:25Waning Crescent28Sat
29Sun10:416.610:547.24:240.24:400.66:356:23Waning Crescent29Sun
30Mon11:236.811:367.25:110.25:270.56:366:21Waning Crescent30Mon
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 3:29 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 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