Tides Today & Tomorrow in South Bristol, Walpole, ME

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in South Bristol, Walpole, ME.
Next low tide (tomorrow) : in 4h 50m at 2:23 am (0.0 ft)
Next high tide (tomorrow) : 8:32 am (8.5 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:05 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8416721
Common Questions About Tides

South Bristol, Walpole, ME Tides - Jun 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:169.511:2611.15:05-0.95:13-0.14:588:13Full Moon1Sat
2Sun12:069.85:54-1.26:03-0.34:578:14Full Moon2Sun
3Mon12:1511.312:579.96:44-1.56:55-0.44:578:15Waning Gibbous3Mon
4Tue1:0711.41:4910.07:35-1.67:48-0.34:578:16Waning Gibbous4Tue
5Wed1:5911.22:4410.08:27-1.48:44-0.24:568:16Waning Gibbous5Wed
6Thu2:5610.93:4210.09:22-1.29:440.04:568:17Waning Gibbous6Thu
7Fri3:5610.54:429.910:20-0.910:470.24:568:18Third Quarter7Fri
8Sat4:5910.05:429.911:19-0.511:520.34:558:18Third Quarter8Sat
9Sun6:039.66:429.912:19-0.14:558:19Third Quarter9Sun
10Mon7:089.37:429.912:590.41:210.24:558:20Waning Crescent10Mon
11Tue8:129.18:3910.02:040.32:210.44:558:20Waning Crescent11Tue
12Wed9:129.09:3110.13:050.13:160.64:558:21Waning Crescent12Wed
13Thu10:068.910:1910.13:59-0.14:060.74:558:21Waning Crescent13Thu
14Fri10:558.911:0410.14:47-0.24:520.84:558:22New Moon14Fri
15Sat11:418.911:4610.05:32-0.25:350.94:558:22New Moon15Sat
16Sun12:238.86:14-0.26:161.04:558:22New Moon16Sun
17Mon12:269.91:048.86:53-0.16:551.14:558:23New Moon17Mon
18Tue1:049.81:428.77:300.07:331.24:558:23Waxing Crescent18Tue
19Wed1:429.62:208.78:060.28:121.34:558:23Waxing Crescent19Wed
20Thu2:209.42:598.68:430.38:531.44:558:24Waxing Crescent20Thu
21Fri3:009.23:408.69:220.59:371.54:558:24Waxing Crescent21Fri
22Sat3:438.94:228.610:030.610:231.54:568:24First Quarter22Sat
23Sun4:298.75:068.710:460.811:121.44:568:24First Quarter23Sun
24Mon5:188.55:528.911:310.94:568:24First Quarter24Mon
25Tue6:108.46:409.212:041.312:200.94:578:24First Quarter25Tue
26Wed7:068.47:329.512:591.01:120.94:578:24Waxing Gibbous26Wed
27Thu8:058.58:259.91:570.72:070.74:578:24Waxing Gibbous27Thu
28Fri9:028.89:1810.42:530.13:020.44:588:24Waxing Gibbous28Fri
29Sat9:579.210:1010.93:48-0.43:560.14:588:24Full Moon29Sat
30Sun10:519.511:0311.34:40-1.04:49-0.24:598:24Full Moon30Sun
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 5:27 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 20% 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 (20% 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