Tides Today & Tomorrow in South Bristol, Walpole, ME

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in South Bristol, Walpole, ME.
Next low tide : in 1h 40m at 1:41 am (0.9 ft)
Next high tide : 7:47 am (8.2 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 4:56 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8416721
Common Questions About Tides

South Bristol, Walpole, ME Tides - Jul 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:148.68:3310.32:060.32:150.64:598:24Waxing Gibbous1Tue
2Wed9:148.99:2910.83:05-0.23:130.35:008:24Waxing Gibbous2Wed
3Thu10:129.310:2511.24:02-0.84:10-0.15:008:24Full Moon3Thu
4Fri11:089.611:2111.54:57-1.25:06-0.45:018:23Full Moon4Fri
5Sat12:0410.05:51-1.66:02-0.65:028:23Full Moon5Sat
6Sun12:1611.612:5810.26:44-1.76:58-0.75:028:23Waning Gibbous6Sun
7Mon1:1111.51:5210.47:37-1.77:54-0.65:038:22Waning Gibbous7Mon
8Tue2:0611.22:4610.48:29-1.48:51-0.55:048:22Waning Gibbous8Tue
9Wed3:0310.73:4110.39:23-1.09:50-0.25:058:21Waning Gibbous9Wed
10Thu4:0110.14:3710.110:17-0.510:510.15:058:21Third Quarter10Thu
11Fri5:019.55:349.911:130.011:540.35:068:21Third Quarter11Fri
12Sat6:029.06:319.712:100.55:078:20Third Quarter12Sat
13Sun7:048.57:289.512:570.51:081.05:088:19Waning Crescent13Sun
14Mon8:068.38:259.52:000.62:071.25:098:19Waning Crescent14Mon
15Tue9:048.29:179.52:580.63:031.35:098:18Waning Crescent15Tue
16Wed9:558.210:059.53:500.53:521.35:108:17Waning Crescent16Wed
17Thu10:428.310:489.64:370.44:371.35:118:17New Moon17Thu
18Fri11:258.411:299.65:190.35:181.25:128:16New Moon18Fri
19Sat12:058.65:570.25:571.15:138:15New Moon19Sat
20Sun12:089.712:428.76:320.26:341.15:148:14New Moon20Sun
21Mon12:449.61:178.87:060.27:101.05:158:13Waxing Crescent21Mon
22Tue1:199.61:518.97:380.27:471.05:168:12Waxing Crescent22Tue
23Wed1:559.42:259.08:120.28:250.95:178:12Waxing Crescent23Wed
24Thu2:329.23:009.18:470.39:070.95:188:11Waxing Crescent24Thu
25Fri3:129.03:409.29:270.49:530.85:198:10First Quarter25Fri
26Sat3:578.84:249.410:100.510:420.85:208:09First Quarter26Sat
27Sun4:478.65:139.510:570.611:370.75:218:08First Quarter27Sun
28Mon5:438.56:079.711:500.75:228:06First Quarter28Mon
29Tue6:438.47:0610.012:360.512:480.75:238:05Waxing Gibbous29Tue
30Wed7:498.58:0910.31:390.21:500.65:248:04Waxing Gibbous30Wed
31Thu8:538.99:1110.72:43-0.22:530.35:258:03Waxing Gibbous31Thu
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 4:44 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 transitional phase. Tonight's moon is 76% 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 shifting between spring and neap.

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 (76% illuminated). This places South Bristol, Walpole, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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