Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Bass River, MA.
Next low tide : in 47m at 12:02 pm (-0.1 ft)
Next high tide : 6:26 pm (2.9 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:06 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Jun 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:553.04:332.710:150.110:260.45:088:08Waxing Crescent1Sun
2Mon4:382.95:162.610:580.111:110.45:088:09Waxing Crescent2Mon
3Tue5:222.86:012.611:420.211:580.55:078:10Waxing Crescent3Tue
4Wed6:092.76:482.612:280.35:078:10First Quarter4Wed
5Thu6:592.67:352.612:490.51:150.45:078:11First Quarter5Thu
6Fri7:512.68:242.71:410.52:040.45:068:12First Quarter6Fri
7Sat8:432.59:122.72:330.52:520.45:068:12First Quarter7Sat
8Sun9:362.610:002.83:250.43:420.45:068:13Waxing Gibbous8Sun
9Mon10:302.610:492.94:180.34:320.35:068:13Waxing Gibbous9Mon
10Tue11:222.711:363.15:100.25:220.35:058:14Waxing Gibbous10Tue
11Wed12:112.86:000.06:110.25:058:15Full Moon11Wed
12Thu12:233.21:002.86:49-0.17:000.15:058:15Full Moon12Thu
13Fri1:113.31:502.97:37-0.37:490.05:058:16Full Moon13Fri
14Sat2:003.42:403.08:27-0.48:40-0.15:058:16Full Moon14Sat
15Sun2:523.43:333.09:17-0.49:32-0.15:058:16Waning Gibbous15Sun
16Mon3:453.44:253.110:08-0.410:26-0.15:058:17Waning Gibbous16Mon
17Tue4:393.35:203.111:00-0.311:220.05:058:17Waning Gibbous17Tue
18Wed5:363.26:163.111:54-0.25:058:17Third Quarter18Wed
19Thu6:353.17:153.112:210.012:51-0.15:068:18Third Quarter19Thu
20Fri7:383.08:143.01:230.11:490.05:068:18Third Quarter20Fri
21Sat8:412.89:123.02:250.12:460.15:068:18Waning Crescent21Sat
22Sun9:452.810:113.03:270.13:440.25:068:18Waning Crescent22Sun
23Mon10:472.711:073.04:290.14:410.25:068:19Waning Crescent23Mon
24Tue11:442.711:583.15:270.15:350.35:078:19Waning Crescent24Tue
25Wed12:362.76:190.06:240.35:078:19New Moon25Wed
26Thu12:443.11:222.77:050.07:100.35:078:19New Moon26Thu
27Fri1:273.02:052.77:480.07:530.35:088:19New Moon27Fri
28Sat2:093.02:462.78:290.08:350.35:088:19New Moon28Sat
29Sun2:503.03:262.79:090.09:170.35:098:19Waxing Crescent29Sun
30Mon3:302.94:062.79:480.19:590.45:098:19Waxing Crescent30Mon
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 3:14 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 37% 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 First Quarter (37% 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