Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Bass River, MA.
Next low tide : 5:32 pm (0.2 ft)
Next high tide : in 5h 08m at 11:34 am (2.7 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:17 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Jun 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:572.710:302.93:380.34:030.25:088:08Waxing Gibbous1Tue
2Wed10:572.711:212.94:390.34:570.35:088:09Waxing Gibbous2Wed
3Thu11:512.75:340.25:460.35:078:09Waxing Gibbous3Thu
4Fri12:062.912:382.76:220.16:290.35:078:10Full Moon4Fri
5Sat12:463.01:202.77:040.17:100.45:078:11Full Moon5Sat
6Sun1:253.02:012.77:450.17:490.45:068:11Full Moon6Sun
7Mon2:033.02:412.68:240.18:290.45:068:12Full Moon7Mon
8Tue2:413.03:212.69:030.19:090.45:068:13Full Moon8Tue
9Wed3:202.94:002.69:420.19:490.55:068:13Waning Gibbous9Wed
10Thu4:002.94:412.610:220.210:310.55:058:14Waning Gibbous10Thu
11Fri4:422.85:232.511:040.211:150.55:058:14Waning Gibbous11Fri
12Sat5:252.86:062.611:480.25:058:15Waning Gibbous12Sat
13Sun6:112.86:522.612:030.512:340.35:058:15Third Quarter13Sun
14Mon7:012.77:402.612:530.51:220.35:058:16Third Quarter14Mon
15Tue7:542.78:292.71:460.52:110.25:058:16Third Quarter15Tue
16Wed8:482.79:192.92:400.43:020.25:058:17Waning Crescent16Wed
17Thu9:452.810:113.03:360.23:550.25:058:17Waning Crescent17Thu
18Fri10:422.811:033.24:330.14:490.15:058:17Waning Crescent18Fri
19Sat11:392.911:553.45:29-0.15:420.05:058:18Waning Crescent19Sat
20Sun12:333.06:23-0.36:35-0.15:068:18New Moon20Sun
21Mon12:473.51:283.07:16-0.47:28-0.15:068:18New Moon21Mon
22Tue1:403.52:243.08:09-0.58:21-0.15:068:18New Moon22Tue
23Wed2:353.53:203.09:03-0.59:16-0.15:068:18Waxing Crescent23Wed
24Thu3:313.54:163.09:56-0.410:110.05:078:19Waxing Crescent24Thu
25Fri4:273.45:123.010:50-0.311:080.15:078:19Waxing Crescent25Fri
26Sat5:253.26:092.911:45-0.25:078:19First Quarter26Sat
27Sun6:243.07:072.912:070.212:420.05:088:19First Quarter27Sun
28Mon7:262.98:052.91:080.21:390.15:088:19First Quarter28Mon
29Tue8:272.79:002.82:100.32:340.25:088:19First Quarter29Tue
30Wed9:282.69:552.83:110.33:290.35:098:19Waxing Gibbous30Wed
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 2:33 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 spring phase. Tonight's moon is 5% 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 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 Waning Crescent (5% illuminated). This places Bass River, MA 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