Tides Today & Tomorrow in South Bristol, Walpole, ME

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in South Bristol, Walpole, ME.
Next low tide : in 1h 43m at 7:32 pm (1.4 ft)
Next high tide (tomorrow) : 1:41 am (9.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:00 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8416721
Common Questions About Tides

South Bristol, Walpole, ME Tides - Feb 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:148.812:189.76:090.46:37-0.36:554:48Waxing Crescent1Mon
2Tue12:479.012:569.66:480.37:12-0.36:544:49Waxing Crescent2Tue
3Wed1:229.21:369.37:300.17:51-0.26:524:51Waxing Crescent3Wed
4Thu2:019.42:229.08:160.18:340.16:514:52Waxing Crescent4Thu
5Fri2:469.53:148.79:070.19:230.46:504:53First Quarter5Fri
6Sat3:369.54:128.310:040.210:170.76:494:55First Quarter6Sat
7Sun4:339.55:178.011:060.211:180.96:484:56First Quarter7Sun
8Mon5:379.56:297.912:160.26:464:57Waxing Gibbous8Mon
9Tue6:479.67:418.112:261.01:280.06:454:59Waxing Gibbous9Tue
10Wed7:569.98:458.51:360.82:33-0.46:445:00Waxing Gibbous10Wed
11Thu8:5810.39:428.92:410.43:31-0.86:425:02Full Moon11Thu
12Fri9:5510.610:359.43:390.04:24-1.16:415:03Full Moon12Fri
13Sat10:4810.711:239.74:33-0.45:12-1.36:395:04Full Moon13Sat
14Sun11:3810.65:25-0.65:58-1.26:385:06Full Moon14Sun
15Mon12:099.812:2510.36:13-0.66:41-0.96:375:07Waning Gibbous15Mon
16Tue12:529.81:119.97:00-0.57:23-0.46:355:08Waning Gibbous16Tue
17Wed1:349.71:579.27:48-0.28:050.16:345:10Waning Gibbous17Wed
18Thu2:179.42:468.68:360.28:490.76:325:11Waning Gibbous18Thu
19Fri3:039.03:388.09:270.69:371.36:315:12Third Quarter19Fri
20Sat3:528.74:347.510:211.010:281.86:295:14Third Quarter20Sat
21Sun4:468.35:347.211:211.311:262.16:275:15Third Quarter21Sun
22Mon5:458.26:387.112:251.46:265:16Third Quarter22Mon
23Tue6:478.27:387.212:292.21:291.36:245:18Waning Crescent23Tue
24Wed7:458.48:307.51:312.02:231.06:235:19Waning Crescent24Wed
25Thu8:368.79:157.82:231.73:080.76:215:20Waning Crescent25Thu
26Fri9:209.19:558.23:081.33:470.36:195:22Waning Crescent26Fri
27Sat10:019.410:328.73:490.94:220.06:185:23New Moon27Sat
28Sun10:399.611:069.14:280.54:56-0.26:165:24New Moon28Sun
29Mon11:179.811:409.55:060.15:30-0.46:145:26New Moon29Mon
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 10:36 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 94% 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 Gibbous (94% 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