Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Bass River, MA.
Next low tide : in 4h 50m at 3:38 pm (0.5 ft)
Next high tide : 10:03 pm (2.8 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Aug 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:013.23:352.99:20-0.29:350.05:347:59Waning Gibbous1Wed
2Thu3:473.24:183.010:03-0.210:240.05:357:58Waning Gibbous2Thu
3Fri4:363.15:043.110:49-0.111:150.05:367:56Waning Gibbous3Fri
4Sat5:263.05:533.111:37-0.15:377:55Third Quarter4Sat
5Sun6:212.96:463.112:100.012:290.15:387:54Third Quarter5Sun
6Mon7:202.77:433.11:090.01:240.25:397:53Third Quarter6Mon
7Tue8:232.68:433.02:100.12:230.35:407:52Waning Crescent7Tue
8Wed9:292.69:463.03:130.13:240.35:417:50Waning Crescent8Wed
9Thu10:362.510:513.04:180.14:270.45:427:49Waning Crescent9Thu
10Fri11:402.611:513.15:220.15:280.35:437:48Waning Crescent10Fri
11Sat12:362.66:190.06:250.35:447:46New Moon11Sat
12Sun12:453.11:262.77:090.07:160.25:457:45New Moon12Sun
13Mon1:353.12:122.87:550.08:040.25:477:44New Moon13Mon
14Tue2:213.02:542.88:380.08:490.25:487:42New Moon14Tue
15Wed3:053.03:332.89:180.19:320.25:497:41Waxing Crescent15Wed
16Thu3:472.94:122.89:560.110:150.25:507:39Waxing Crescent16Thu
17Fri4:292.84:502.810:350.210:580.35:517:38Waxing Crescent17Fri
18Sat5:112.75:302.711:150.411:430.45:527:37Waxing Crescent18Sat
19Sun5:562.56:132.711:580.55:537:35First Quarter19Sun
20Mon6:452.47:002.612:320.412:440.65:547:34First Quarter20Mon
21Tue7:372.37:512.61:240.51:340.75:557:32First Quarter21Tue
22Wed8:332.38:452.62:180.52:260.75:567:31First Quarter22Wed
23Thu9:312.29:412.73:150.53:210.75:577:29Waxing Gibbous23Thu
24Fri10:292.310:372.84:110.54:170.65:587:27Waxing Gibbous24Fri
25Sat11:222.411:292.95:050.35:110.55:597:26Waxing Gibbous25Sat
26Sun12:092.55:540.26:020.46:007:24Waxing Gibbous26Sun
27Mon12:173.012:532.76:400.06:500.26:017:23Full Moon27Mon
28Tue1:043.11:362.97:23-0.17:370.06:027:21Full Moon28Tue
29Wed1:503.22:193.18:07-0.28:25-0.16:037:19Full Moon29Wed
30Thu2:383.23:043.28:51-0.29:14-0.26:047:18Waning Gibbous30Thu
31Fri3:263.23:493.39:36-0.210:03-0.36:057:16Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447504)

Common Questions About Bass River, MA Tides

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What time does the tide turn (slack tide) in Bass River, MA today?

Slack tide in Bass River, MA is approximately 6:50 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 Bass River, MA?

Bass River, MA 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 Bass River, MA 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 Bass River, MA?

Tide predictions for Bass River, MA 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 Bass River, MA?

Tide data for Bass River, MA is sourced from NOAA Station #8447504. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447504.

What is the moon phase in Bass River, MA tonight?

Tonight the moon over Bass River, MA is Waxing Gibbous (76% illuminated). This places Bass River, MA 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