Tides Today & Tomorrow in South Bristol, Walpole, ME

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in South Bristol, Walpole, ME.
Next low tide : 11:36 am (0.6 ft)
Next high tide : in 2h 58m at 5:25 am (8.7 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:04 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8416721
Common Questions About Tides

South Bristol, Walpole, ME Tides - Jun 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:118.96:01-0.16:040.94:588:14Full Moon1Sun
2Mon12:139.912:508.86:40-0.16:421.04:578:14Full Moon2Mon
3Tue12:509.81:298.77:170.07:191.24:578:15Waning Gibbous3Tue
4Wed1:279.62:078.67:530.17:571.34:578:16Waning Gibbous4Wed
5Thu2:049.52:468.58:300.38:361.44:568:17Waning Gibbous5Thu
6Fri2:439.33:268.59:090.49:191.54:568:17Waning Gibbous6Fri
7Sat3:259.14:098.49:500.610:051.64:568:18Third Quarter7Sat
8Sun4:118.94:548.510:340.710:551.64:558:19Third Quarter8Sun
9Mon5:008.75:408.711:200.711:471.44:558:19Third Quarter9Mon
10Tue5:538.66:299.012:090.74:558:20Third Quarter10Tue
11Wed6:488.67:209.412:421.11:000.74:558:20Waning Crescent11Wed
12Thu7:478.88:139.91:400.71:550.54:558:21Waning Crescent12Thu
13Fri8:459.09:0510.42:370.22:490.24:558:21Waning Crescent13Fri
14Sat9:419.49:5710.93:32-0.43:43-0.14:558:22Waning Crescent14Sat
15Sun10:369.710:4911.34:26-1.04:36-0.34:558:22New Moon15Sun
16Mon11:3010.011:4311.65:19-1.55:29-0.64:558:22New Moon16Mon
17Tue12:2510.26:12-1.86:23-0.64:558:23New Moon17Tue
18Wed12:3711.71:2010.37:05-1.87:18-0.64:558:23Waxing Crescent18Wed
19Thu1:3111.52:1510.37:59-1.78:14-0.44:558:23Waxing Crescent19Thu
20Fri2:2711.23:1210.28:54-1.59:13-0.24:558:24Waxing Crescent20Fri
21Sat3:2610.74:1010.09:50-1.010:150.14:568:24First Quarter21Sat
22Sun4:2710.25:099.910:48-0.611:190.34:568:24First Quarter22Sun
23Mon5:299.66:089.811:47-0.14:568:24First Quarter23Mon
24Tue6:329.27:069.712:230.512:450.34:578:24First Quarter24Tue
25Wed7:358.88:039.61:280.61:440.74:578:24Waxing Gibbous25Wed
26Thu8:358.68:569.72:290.52:410.94:578:24Waxing Gibbous26Thu
27Fri9:308.69:449.73:250.43:321.04:588:24Waxing Gibbous27Fri
28Sat10:208.610:299.74:140.34:181.14:588:24Waxing Gibbous28Sat
29Sun11:058.611:109.74:590.25:001.14:598:24Full Moon29Sun
30Mon11:488.611:509.75:400.15:401.14:598:24Full Moon30Mon
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 8:30 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 neap phase. Tonight's moon is 41% 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 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 Third Quarter (41% illuminated). This places South Bristol, Walpole, 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