Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Bass River, MA.
Next low tide : 11:07 am (-0.2 ft)
Next high tide : in 2m at 4:45 am (3.2 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:06 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Jan 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:182.712:283.26:150.06:52-0.37:074:21New Moon1Sat
2Sun1:042.81:143.37:03-0.17:38-0.47:074:22New Moon2Sun
3Mon1:512.92:033.37:51-0.28:25-0.57:074:23Waxing Crescent3Mon
4Tue2:403.02:533.38:41-0.29:14-0.47:074:24Waxing Crescent4Tue
5Wed3:293.03:453.29:33-0.210:04-0.47:074:25Waxing Crescent5Wed
6Thu4:213.04:403.110:28-0.210:56-0.37:074:26First Quarter6Thu
7Fri5:153.05:392.911:26-0.111:52-0.27:074:27First Quarter7Fri
8Sat6:133.06:412.812:270.07:074:28First Quarter8Sat
9Sun7:133.07:452.712:500.01:300.07:064:29First Quarter9Sun
10Mon8:153.08:522.61:500.12:340.07:064:30Waxing Gibbous10Mon
11Tue9:163.09:562.62:500.13:380.07:064:31Waxing Gibbous11Tue
12Wed10:153.010:552.63:500.14:37-0.17:064:32Waxing Gibbous12Wed
13Thu11:093.011:472.74:460.15:30-0.17:054:33Full Moon13Thu
14Fri11:573.05:360.16:17-0.17:054:34Full Moon14Fri
15Sat12:332.712:413.06:230.17:00-0.17:044:35Full Moon15Sat
16Sun1:162.71:233.07:070.17:41-0.17:044:36Full Moon16Sun
17Mon1:572.72:042.97:490.18:20-0.17:034:38Waning Gibbous17Mon
18Tue2:362.72:442.98:310.18:590.07:034:39Waning Gibbous18Tue
19Wed3:142.73:252.89:120.29:380.17:024:40Waning Gibbous19Wed
20Thu3:532.74:062.79:550.210:180.17:024:41Waning Gibbous20Thu
21Fri4:342.64:502.610:400.311:010.27:014:42Third Quarter21Fri
22Sat5:182.65:382.511:280.311:470.37:004:44Third Quarter22Sat
23Sun6:042.66:292.412:190.47:004:45Third Quarter23Sun
24Mon6:532.67:222.312:360.41:120.46:594:46Third Quarter24Mon
25Tue7:452.68:182.31:270.42:070.36:584:47Waning Crescent25Tue
26Wed8:382.79:152.42:200.43:030.26:574:49Waning Crescent26Wed
27Thu9:322.810:112.53:150.33:580.16:564:50Waning Crescent27Thu
28Fri10:253.011:022.64:090.24:50-0.16:554:51Waning Crescent28Fri
29Sat11:153.111:512.85:010.05:39-0.36:544:52New Moon29Sat
30Sun12:053.35:52-0.16:27-0.46:534:54New Moon30Sun
31Mon12:392.912:553.46:42-0.37:15-0.56:534:55New Moon31Mon
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 7:56 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 27% 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 Crescent (27% 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