Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Bass River, MA.
Next low tide : in 5h 23m at 6:08 am (0.3 ft)
Next high tide : 12:23 pm (2.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Jun 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:212.93:012.68:440.18:480.55:088:08New Moon1Sun
2Mon2:592.93:412.59:240.19:290.55:088:09Waxing Crescent2Mon
3Tue3:392.94:222.510:050.110:110.55:078:09Waxing Crescent3Tue
4Wed4:212.95:042.510:470.110:550.55:078:10Waxing Crescent4Wed
5Thu5:052.95:502.511:330.211:440.55:078:11Waxing Crescent5Thu
6Fri5:532.96:382.612:210.25:068:11First Quarter6Fri
7Sat6:472.87:302.712:370.51:120.25:068:12First Quarter7Sat
8Sun7:432.88:222.81:340.42:050.15:068:13First Quarter8Sun
9Mon8:422.89:163.02:330.32:590.15:068:13Waxing Gibbous9Mon
10Tue9:422.810:103.13:320.13:530.15:058:14Waxing Gibbous10Tue
11Wed10:422.911:053.34:310.04:490.05:058:14Waxing Gibbous11Wed
12Thu11:412.911:583.45:29-0.25:440.05:058:15Waxing Gibbous12Thu
13Fri12:383.06:25-0.36:370.05:058:15Full Moon13Fri
14Sat12:503.51:333.07:19-0.47:300.05:058:16Full Moon14Sat
15Sun1:433.52:282.98:12-0.48:230.05:058:16Full Moon15Sun
16Mon2:373.43:242.99:05-0.49:160.15:058:17Waning Gibbous16Mon
17Tue3:313.34:182.99:57-0.310:090.25:058:17Waning Gibbous17Tue
18Wed4:253.25:112.810:49-0.111:030.35:058:17Waning Gibbous18Wed
19Thu5:203.06:052.711:420.011:590.45:058:18Waning Gibbous19Thu
20Fri6:152.97:002.712:350.25:068:18Third Quarter20Fri
21Sat7:132.77:532.712:570.41:280.35:068:18Third Quarter21Sat
22Sun8:102.68:442.71:560.52:200.45:068:18Third Quarter22Sun
23Mon9:062.59:342.72:530.53:100.55:068:18Third Quarter23Mon
24Tue10:022.510:232.73:480.54:000.55:078:19Waning Crescent24Tue
25Wed10:562.511:102.84:420.44:480.55:078:19Waning Crescent25Wed
26Thu11:452.511:532.85:320.35:340.55:078:19Waning Crescent26Thu
27Fri12:312.56:170.36:180.55:088:19Waning Crescent27Fri
28Sat12:342.91:132.56:590.27:000.55:088:19New Moon28Sat
29Sun1:142.91:552.57:400.27:410.55:088:19New Moon29Sun
30Mon1:552.92:372.58:200.18:230.45:098:19New Moon30Mon
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 9:15 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 spring phase. Tonight's moon is 95% 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 Waxing Gibbous (95% 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