Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Bass River, MA.
Next low tide : 8:21 pm (0.0 ft)
Next high tide : in 4h 22m at 2:27 pm (2.9 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:19 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - May 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:413.23:192.89:06-0.29:170.15:367:38Waning Gibbous1Sun
2Mon3:273.24:072.89:53-0.210:060.15:357:39Waning Gibbous2Mon
3Tue4:163.24:582.810:43-0.210:570.15:347:41Waning Gibbous3Tue
4Wed5:093.25:532.811:36-0.111:540.25:327:42Third Quarter4Wed
5Thu6:073.16:522.812:33-0.15:317:43Third Quarter5Thu
6Fri7:093.07:542.812:550.21:330.05:307:44Third Quarter6Fri
7Sat8:142.98:552.91:590.22:320.05:297:45Third Quarter7Sat
8Sun9:192.99:562.93:030.23:320.15:287:46Waning Crescent8Sun
9Mon10:242.910:533.04:060.14:300.15:277:47Waning Crescent9Mon
10Tue11:252.911:463.15:070.05:250.15:257:48Waning Crescent10Tue
11Wed12:192.96:02-0.16:160.15:247:49New Moon11Wed
12Thu12:343.21:092.96:53-0.27:030.15:237:50New Moon12Thu
13Fri1:193.21:572.87:40-0.27:490.25:227:51New Moon13Fri
14Sat2:033.22:422.88:25-0.18:330.25:217:52New Moon14Sat
15Sun2:463.13:262.79:09-0.19:160.35:207:53Waxing Crescent15Sun
16Mon3:303.04:092.79:520.010:000.45:197:54Waxing Crescent16Mon
17Tue4:132.94:532.610:350.110:450.45:187:55Waxing Crescent17Tue
18Wed4:572.85:382.611:190.211:310.55:177:56Waxing Crescent18Wed
19Thu5:442.86:252.512:050.35:177:57First Quarter19Thu
20Fri6:342.77:142.512:210.612:540.45:167:58First Quarter20Fri
21Sat7:262.68:032.61:140.61:420.45:157:59First Quarter21Sat
22Sun8:192.58:522.62:070.62:310.45:148:00First Quarter22Sun
23Mon9:122.59:402.73:000.53:200.45:138:01Waxing Gibbous23Mon
24Tue10:052.510:272.83:530.44:090.45:138:02Waxing Gibbous24Tue
25Wed10:572.611:142.94:450.34:580.45:128:03Waxing Gibbous25Wed
26Thu11:472.611:593.15:350.25:450.35:118:03Waxing Gibbous26Thu
27Fri12:342.76:230.06:320.25:118:04Full Moon27Fri
28Sat12:443.21:222.87:10-0.17:190.15:108:05Full Moon28Sat
29Sun1:303.32:102.87:57-0.28:070.15:108:06Full Moon29Sun
30Mon2:183.43:002.98:46-0.38:570.05:098:07Waning Gibbous30Mon
31Tue3:093.43:522.99:36-0.39:490.05:098:08Waning Gibbous31Tue
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 5:24 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 2% 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 New Moon (2% 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