Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Bass River, MA.
Next low tide (tomorrow) : 4:47 am (0.4 ft)
Next high tide : in 6h 00m at 10:16 pm (2.7 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:27 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Jun 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:573.53:403.09:24-0.59:38-0.15:088:08Waning Gibbous1Sat
2Sun3:513.54:363.010:17-0.410:330.05:088:09Waning Gibbous2Sun
3Mon4:473.35:342.911:12-0.311:310.15:078:10Waning Gibbous3Mon
4Tue5:463.26:342.912:10-0.25:078:11Third Quarter4Tue
5Wed6:493.07:362.912:320.21:100.05:078:11Third Quarter5Wed
6Thu7:532.98:372.81:360.32:090.15:068:12Third Quarter6Thu
7Fri8:582.89:362.92:400.33:080.25:068:13Waning Crescent7Fri
8Sat10:012.710:322.93:420.34:040.35:068:13Waning Crescent8Sat
9Sun11:002.711:222.94:430.24:580.35:068:14Waning Crescent9Sun
10Mon11:532.75:370.25:460.35:068:14Waning Crescent10Mon
11Tue12:072.912:402.76:250.16:300.45:058:15New Moon11Tue
12Wed12:473.01:222.77:070.17:110.45:058:15New Moon12Wed
13Thu1:263.02:032.67:470.17:510.45:058:16New Moon13Thu
14Fri2:053.02:432.68:270.18:310.45:058:16New Moon14Fri
15Sat2:442.93:232.69:060.19:110.45:058:17New Moon15Sat
16Sun3:232.94:032.69:450.19:520.55:058:17Waxing Crescent16Sun
17Mon4:032.94:432.610:250.210:340.55:058:17Waxing Crescent17Mon
18Tue4:442.85:242.611:060.211:180.55:068:18Waxing Crescent18Tue
19Wed5:282.86:082.611:500.25:068:18Waxing Crescent19Wed
20Thu6:142.86:532.612:050.512:350.25:068:18First Quarter20Thu
21Fri7:042.77:402.712:550.51:230.35:068:18First Quarter21Fri
22Sat7:562.78:292.81:480.42:120.25:068:19First Quarter22Sat
23Sun8:512.79:192.92:430.33:030.25:078:19Waxing Gibbous23Sun
24Mon9:472.710:123.13:380.23:570.25:078:19Waxing Gibbous24Mon
25Tue10:452.811:053.24:350.04:510.15:078:19Waxing Gibbous25Tue
26Wed11:422.911:583.45:32-0.15:450.05:088:19Waxing Gibbous26Wed
27Thu12:382.96:26-0.36:390.05:088:19Full Moon27Thu
28Fri12:513.51:333.07:20-0.47:32-0.15:098:19Full Moon28Fri
29Sat1:453.52:293.08:14-0.58:26-0.15:098:19Full Moon29Sat
30Sun2:403.53:253.09:07-0.59:21-0.15:098:19Waning Gibbous30Sun
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 1:31 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 Bass River, MA?

Bass River, MA is currently in a transitional phase. Tonight's moon is 79% 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 (79% 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