Tides Today & Tomorrow in South Bristol, Walpole, ME

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in South Bristol, Walpole, ME.
Next low tide : in 3h 27m at 5:04 am (0.5 ft)
Next high tide : 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 - Dec 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:029.76:319.312:190.26:524:02Waxing Gibbous1Mon
2Tue7:0310.07:369.312:420.01:25-0.26:534:01Waxing Gibbous2Tue
3Wed8:0010.38:349.41:430.02:25-0.56:544:01Waxing Gibbous3Wed
4Thu8:5210.59:289.52:380.03:18-0.86:554:01Full Moon4Thu
5Fri9:4210.610:199.53:290.04:08-1.06:564:01Full Moon5Fri
6Sat10:2910.611:069.44:170.04:55-1.06:574:00Full Moon6Sat
7Sun11:1310.511:519.35:020.25:40-0.86:584:00Full Moon7Sun
8Mon11:5610.25:460.46:23-0.66:594:00Waning Gibbous8Mon
9Tue12:349.112:389.96:290.67:04-0.37:004:00Waning Gibbous9Tue
10Wed1:168.91:209.57:120.87:450.07:014:00Waning Gibbous10Wed
11Thu2:008.72:049.17:561.18:280.47:024:00Waning Gibbous11Thu
12Fri2:458.52:518.88:431.39:130.77:034:00Third Quarter12Fri
13Sat3:328.43:428.49:331.59:591.07:034:00Third Quarter13Sat
14Sun4:208.34:348.110:261.610:471.27:044:01Third Quarter14Sun
15Mon5:098.45:297.911:201.611:361.37:054:01Third Quarter15Mon
16Tue5:598.56:257.912:161.47:064:01Waning Crescent16Tue
17Wed6:498.87:218.012:281.31:111.17:064:01Waning Crescent17Wed
18Thu7:379.18:128.21:191.22:020.67:074:02Waning Crescent18Thu
19Fri8:239.68:598.62:080.92:490.17:084:02Waning Crescent19Fri
20Sat9:0810.09:458.92:540.63:34-0.47:084:03New Moon20Sat
21Sun9:5210.410:319.23:390.34:19-0.87:094:03New Moon21Sun
22Mon10:3810.811:179.54:26-0.15:05-1.27:094:04New Moon22Mon
23Tue11:2611.05:14-0.35:52-1.47:104:04New Moon23Tue
24Wed12:059.712:1411.06:03-0.56:40-1.57:104:05Waxing Crescent24Wed
25Thu12:539.91:0510.86:55-0.57:30-1.47:104:05Waxing Crescent25Thu
26Fri1:459.92:0010.57:49-0.48:23-1.17:114:06Waxing Crescent26Fri
27Sat2:409.92:5910.08:48-0.29:19-0.87:114:07First Quarter27Sat
28Sun3:399.84:029.69:50-0.110:17-0.47:114:07First Quarter28Sun
29Mon4:399.85:089.110:560.011:180.07:124:08First Quarter29Mon
30Tue5:419.86:168.912:040.17:124:09Waxing Gibbous30Tue
31Wed6:449.87:228.812:220.31:11-0.17:124:10Waxing Gibbous31Wed
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 8:07 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 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