Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Bass River, MA.
Next low tide : 8:52 pm (0.5 ft)
Next high tide : in 4h 08m at 3:07 pm (2.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:10 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Sep 2050

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:483.41:193.27:06-0.37:28-0.36:077:14Full Moon1Thu
2Fri1:413.42:103.47:56-0.48:20-0.46:087:12Full Moon2Fri
3Sat2:343.43:013.48:46-0.49:13-0.56:097:10Waning Gibbous3Sat
4Sun3:283.33:523.49:36-0.410:06-0.46:107:09Waning Gibbous4Sun
5Mon4:223.24:443.410:27-0.211:00-0.36:117:07Waning Gibbous5Mon
6Tue5:173.15:383.211:19-0.111:57-0.16:127:05Third Quarter6Tue
7Wed6:152.96:363.112:150.16:137:03Third Quarter7Wed
8Thu7:172.77:373.012:570.01:140.36:147:02Third Quarter8Thu
9Fri8:212.68:402.92:000.22:150.46:157:00Third Quarter9Fri
10Sat9:252.69:432.83:030.23:160.46:166:58Waning Crescent10Sat
11Sun10:262.610:432.84:050.34:170.46:176:57Waning Crescent11Sun
12Mon11:202.611:352.85:010.35:130.46:186:55Waning Crescent12Mon
13Tue12:062.75:500.26:010.36:196:53Waning Crescent13Tue
14Wed12:202.812:462.86:310.26:430.36:206:51New Moon14Wed
15Thu1:002.91:222.87:080.27:230.26:216:50New Moon15Thu
16Fri1:382.91:572.97:440.28:020.26:226:48New Moon16Fri
17Sat2:162.92:332.98:200.28:400.16:236:46New Moon17Sat
18Sun2:532.83:082.98:560.29:190.16:246:44Waxing Crescent18Sun
19Mon3:312.83:442.99:330.29:580.26:256:43Waxing Crescent19Mon
20Tue4:102.74:222.910:110.310:390.26:266:41Waxing Crescent20Tue
21Wed4:512.65:032.910:520.411:240.26:276:39Waxing Crescent21Wed
22Thu5:352.65:482.811:370.46:286:38First Quarter22Thu
23Fri6:242.56:382.812:130.312:270.56:296:36First Quarter23Fri
24Sat7:192.57:352.81:060.31:220.56:306:34First Quarter24Sat
25Sun8:172.58:342.92:030.22:210.46:316:32First Quarter25Sun
26Mon9:162.79:353.03:010.23:210.36:326:31Waxing Gibbous26Mon
27Tue10:152.810:363.13:590.14:220.16:336:29Waxing Gibbous27Tue
28Wed11:113.011:343.24:56-0.15:21-0.16:346:27Waxing Gibbous28Wed
29Thu12:043.25:50-0.26:16-0.36:356:25Full Moon29Thu
30Fri12:293.312:553.46:42-0.37:09-0.46:366:24Full Moon30Fri
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 5:59 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 97% 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 Full Moon (97% 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