Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Bass River, MA.
Next low tide (tomorrow) : 2:27 am (0.3 ft)
Next high tide : in 1h 48m at 8:17 pm (2.8 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:06 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - May 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:223.24:032.89:45-0.29:550.25:377:38Waning Gibbous1Sat
2Sun4:093.14:512.710:32-0.110:420.35:357:39Waning Gibbous2Sun
3Mon4:562.95:392.611:200.111:320.55:347:40Waning Gibbous3Mon
4Tue5:462.86:312.512:100.25:337:41Third Quarter4Tue
5Wed6:392.77:242.512:250.51:030.45:317:42Third Quarter5Wed
6Thu7:352.68:172.51:200.61:550.45:307:43Third Quarter6Thu
7Fri8:312.59:092.52:170.62:460.55:297:45Third Quarter7Fri
8Sat9:272.59:592.63:120.63:370.55:287:46Waning Crescent8Sat
9Sun10:212.510:462.74:060.54:250.55:277:47Waning Crescent9Sun
10Mon11:122.611:292.84:570.45:110.45:267:48Waning Crescent10Mon
11Tue11:582.65:440.35:540.45:247:49Waning Crescent11Tue
12Wed12:102.912:412.76:280.16:360.35:237:50New Moon12Wed
13Thu12:493.01:232.77:100.07:180.35:227:51New Moon13Thu
14Fri1:293.12:062.77:53-0.18:000.25:217:52New Moon14Fri
15Sat2:103.12:502.78:37-0.18:440.25:207:53New Moon15Sat
16Sun2:553.23:362.79:22-0.19:310.25:197:54Waxing Crescent16Sun
17Mon3:423.24:242.810:09-0.110:200.25:187:55Waxing Crescent17Mon
18Tue4:313.25:152.810:59-0.111:130.25:187:56Waxing Crescent18Tue
19Wed5:253.16:102.811:52-0.15:177:57First Quarter19Wed
20Thu6:233.07:072.812:110.212:480.05:167:58First Quarter20Thu
21Fri7:252.98:062.91:120.21:450.05:157:59First Quarter21Fri
22Sat8:282.99:053.02:150.22:430.15:148:00First Quarter22Sat
23Sun9:322.810:033.13:170.13:410.15:138:01Waxing Gibbous23Sun
24Mon10:362.810:593.14:190.04:380.15:138:01Waxing Gibbous24Mon
25Tue11:362.811:523.25:19-0.15:330.15:128:02Waxing Gibbous25Tue
26Wed12:302.86:13-0.16:240.15:118:03Full Moon26Wed
27Thu12:413.21:212.87:04-0.27:130.25:118:04Full Moon27Thu
28Fri1:283.22:102.87:53-0.28:000.25:108:05Full Moon28Fri
29Sat2:143.22:572.78:39-0.18:460.35:108:06Full Moon29Sat
30Sun3:003.13:432.79:24-0.19:320.35:098:07Waning Gibbous30Sun
31Mon3:453.04:272.710:080.010:170.45:098:07Waning Gibbous31Mon
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 11:22 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 neap phase. Tonight's moon is 58% 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 minimum.

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 (58% illuminated). This places Bass River, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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