Tides Today & Tomorrow in South Bristol, Walpole, ME

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in South Bristol, Walpole, ME.
Next low tide : 4:59 pm (1.7 ft)
Next high tide : in 2h 05m at 11:11 am (8.1 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:58 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8416721
Common Questions About Tides

South Bristol, Walpole, ME Tides - Jan 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:579.97:359.012:370.11:24-0.27:124:11Waning Crescent1Fri
2Sat7:5610.28:369.01:380.22:25-0.67:124:12Waning Crescent2Sat
3Sun8:5010.49:319.12:350.13:20-0.97:124:13Waning Crescent3Sun
4Mon9:4210.510:239.23:280.14:12-1.07:124:14New Moon4Mon
5Tue10:3110.511:139.24:190.15:01-1.17:124:15New Moon5Tue
6Wed11:1810.411:599.15:070.25:47-0.97:124:16New Moon6Wed
7Thu12:0410.25:530.36:31-0.77:114:17Waxing Crescent7Thu
8Fri12:438.912:479.96:370.57:13-0.47:114:18Waxing Crescent8Fri
9Sat1:268.71:319.57:220.77:550.07:114:19Waxing Crescent9Sat
10Sun2:098.62:169.08:071.08:380.47:114:20Waxing Crescent10Sun
11Mon2:548.43:038.68:561.29:220.77:104:21First Quarter11Mon
12Tue3:418.33:548.29:471.410:081.17:104:22First Quarter12Tue
13Wed4:298.24:487.810:401.510:561.37:094:24First Quarter13Wed
14Thu5:188.25:447.611:361.511:461.57:094:25First Quarter14Thu
15Fri6:098.36:437.512:341.47:084:26Waxing Gibbous15Fri
16Sat7:018.57:397.612:401.61:301.17:084:27Waxing Gibbous16Sat
17Sun7:518.98:307.91:331.52:210.77:074:28Waxing Gibbous17Sun
18Mon8:379.39:178.22:221.23:070.27:074:30Waxing Gibbous18Mon
19Tue9:229.710:028.53:070.93:50-0.27:064:31Full Moon19Tue
20Wed10:0610.110:458.83:520.54:34-0.77:054:32Full Moon20Wed
21Thu10:5010.511:299.24:370.25:17-1.07:054:34Full Moon21Thu
22Fri11:3610.75:23-0.26:01-1.37:044:35Full Moon22Fri
23Sat12:139.512:2210.86:11-0.46:47-1.47:034:36Waning Gibbous23Sat
24Sun12:599.71:1110.67:00-0.57:34-1.37:024:38Waning Gibbous24Sun
25Mon1:479.82:0310.37:52-0.58:23-1.07:014:39Waning Gibbous25Mon
26Tue2:399.83:009.88:49-0.49:17-0.77:004:40Third Quarter26Tue
27Wed3:349.84:019.39:49-0.210:13-0.26:594:42Third Quarter27Wed
28Thu4:339.75:068.910:53-0.111:130.26:584:43Third Quarter28Thu
29Fri5:349.76:158.612:010.06:574:44Waning Crescent29Fri
30Sat6:389.67:238.512:180.51:10-0.16:564:46Waning Crescent30Sat
31Sun7:419.78:268.61:230.62:15-0.36:554:47Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416721)

Common Questions About South Bristol, Walpole, ME Tides

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What time does the tide turn (slack tide) in South Bristol, Walpole, ME today?

Slack tide in South Bristol, Walpole, ME is approximately 2:05 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 South Bristol, Walpole, ME?

South Bristol, Walpole, ME is currently in a spring phase. Tonight's moon is 98% 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 South Bristol, Walpole, 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 South Bristol, Walpole, ME?

Tide predictions for South Bristol, Walpole, 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 South Bristol, Walpole, ME?

Tide data for South Bristol, Walpole, ME is sourced from NOAA Station #8416721. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8416721.

What is the moon phase in South Bristol, Walpole, ME tonight?

Tonight the moon over South Bristol, Walpole, ME is Full Moon (98% illuminated). This places South Bristol, Walpole, 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