Tides Today & Tomorrow in South Bristol, Walpole, ME

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in South Bristol, Walpole, ME.
Next low tide : 3:33 pm (1.7 ft)
Next high tide : in 6h 04m at 9:38 am (8.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:57 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8416721
Common Questions About Tides

South Bristol, Walpole, ME Tides - Sep 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:197.88:328.82:101.32:161.86:027:14Waxing Gibbous1Fri
2Sat9:118.09:219.13:021.13:081.56:037:12Waxing Gibbous2Sat
3Sun9:568.310:059.43:480.83:531.26:047:10Waxing Gibbous3Sun
4Mon10:388.710:479.74:290.44:350.96:057:08Full Moon4Mon
5Tue11:179.011:279.95:060.15:150.56:067:06Full Moon5Tue
6Wed11:559.45:43-0.15:550.26:077:05Full Moon6Wed
7Thu12:0710.112:329.76:21-0.36:36-0.16:087:03Full Moon7Thu
8Fri12:4710.21:1010.07:00-0.57:19-0.46:107:01Waning Gibbous8Fri
9Sat1:2910.11:5010.27:40-0.58:04-0.56:116:59Waning Gibbous9Sat
10Sun2:1410.02:3410.28:24-0.48:53-0.56:126:57Waning Gibbous10Sun
11Mon3:039.73:2410.29:12-0.29:47-0.36:136:56Third Quarter11Mon
12Tue3:589.44:1910.110:050.110:45-0.26:146:54Third Quarter12Tue
13Wed4:589.15:2010.011:030.411:480.06:156:52Third Quarter13Wed
14Thu6:038.96:259.912:060.66:166:50Third Quarter14Thu
15Fri7:128.87:339.912:550.01:130.66:176:48Waning Crescent15Fri
16Sat8:199.08:3910.12:04-0.12:210.56:196:46Waning Crescent16Sat
17Sun9:209.39:3810.33:07-0.33:240.26:206:44Waning Crescent17Sun
18Mon10:149.710:3310.54:03-0.54:19-0.26:216:43New Moon18Mon
19Tue11:049.911:2310.54:53-0.75:11-0.46:226:41New Moon19Tue
20Wed11:5010.15:40-0.75:59-0.56:236:39New Moon20Wed
21Thu12:1110.412:3410.16:24-0.56:45-0.56:246:37New Moon21Thu
22Fri12:5610.11:1610.07:06-0.37:29-0.36:256:35Waxing Crescent22Fri
23Sat1:409.71:569.87:460.18:120.06:276:33Waxing Crescent23Sat
24Sun2:239.32:379.58:270.68:560.36:286:32Waxing Crescent24Sun
25Mon3:088.83:209.29:091.09:420.76:296:30Waxing Crescent25Mon
26Tue3:568.44:088.99:551.410:321.06:306:28First Quarter26Tue
27Wed4:488.14:598.610:451.711:261.36:316:26First Quarter27Wed
28Thu5:437.85:548.511:381.96:326:24First Quarter28Thu
29Fri6:397.86:518.512:221.412:352.06:336:22First Quarter29Fri
30Sat7:367.97:488.61:201.41:331.96:356:21Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416721)

Common Questions About South Bristol, Walpole, ME Tides

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

Slack tide in South Bristol, Walpole, ME is approximately 12:35 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 90% 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 Waxing Gibbous (90% 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