Tides Today & Tomorrow in South Bristol, Walpole, ME

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in South Bristol, Walpole, ME.
Next low tide : in 5h 24m at 2:29 pm (0.7 ft)
Next high tide : 8:47 pm (10.5 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:06 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8416721
Common Questions About Tides

South Bristol, Walpole, ME Tides - Aug 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:339.63:009.58:480.09:110.45:268:02Waxing Crescent1Tue
2Wed3:179.43:459.79:320.010:010.35:278:01First Quarter2Wed
3Thu4:079.24:349.810:200.210:550.35:288:00First Quarter3Thu
4Fri5:028.95:289.911:120.311:540.25:297:58First Quarter4Fri
5Sat6:028.86:2710.012:090.45:307:57First Quarter5Sat
6Sun7:088.77:3110.212:570.11:110.45:317:56Waxing Gibbous6Sun
7Mon8:158.98:3610.52:04-0.12:160.35:337:54Waxing Gibbous7Mon
8Tue9:199.29:3710.83:08-0.53:190.05:347:53Waxing Gibbous8Tue
9Wed10:189.610:3411.14:06-0.94:18-0.35:357:52Full Moon9Wed
10Thu11:139.911:2911.25:01-1.25:14-0.65:367:50Full Moon10Thu
11Fri12:0610.25:53-1.36:09-0.75:377:49Full Moon11Fri
12Sat12:2211.112:5610.36:43-1.37:01-0.75:387:47Waning Gibbous12Sat
13Sun1:1310.91:4410.37:31-1.17:51-0.55:397:46Waning Gibbous13Sun
14Mon2:0310.42:3110.18:17-0.78:42-0.25:407:44Waning Gibbous14Mon
15Tue2:539.93:199.99:04-0.29:340.15:427:43Waning Gibbous15Tue
16Wed3:449.34:099.59:530.410:280.55:437:41Third Quarter16Wed
17Thu4:388.75:019.210:430.911:240.95:447:40Third Quarter17Thu
18Fri5:338.35:549.011:351.35:457:38Third Quarter18Fri
19Sat6:318.06:508.812:221.112:301.65:467:37Third Quarter19Sat
20Sun7:297.87:478.81:221.31:281.75:477:35Waning Crescent20Sun
21Mon8:267.98:418.92:201.22:251.75:487:33Waning Crescent21Mon
22Tue9:188.09:299.13:121.03:161.55:507:32Waning Crescent22Tue
23Wed10:038.310:139.43:570.74:011.25:517:30Waning Crescent23Wed
24Thu10:458.610:549.64:370.54:420.95:527:28New Moon24Thu
25Fri11:238.911:339.85:140.25:210.65:537:27New Moon25Fri
26Sat12:009.25:490.05:590.45:547:25New Moon26Sat
27Sun12:119.912:369.56:25-0.16:390.15:557:23New Moon27Sun
28Mon12:499.91:119.77:01-0.27:19-0.15:567:22Waxing Crescent28Mon
29Tue1:299.91:499.97:39-0.28:02-0.25:577:20Waxing Crescent29Tue
30Wed2:109.72:3110.18:21-0.28:49-0.25:597:18Waxing Crescent30Wed
31Thu2:579.53:1810.19:060.09:40-0.16:007:17First Quarter31Thu
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 5:38 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 11% 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 Waning Crescent (11% 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