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South Yarmouth, MA Tides Today and Tomorrow

Today, Tuesday, Aug 18, 2026 in South Yarmouth, Bass River the tide is rising. Next high tide is 04:44 AM. Next low tide is 10:45 AM.

South Yarmouth, MA Tide Chart

NOAA Station:South Yarmouth, Bass River (8447504)
July highest tide is on Wednesday the 15th at a height of 3.41 ft. July lowest tide is on Wednesday the 15th at a height of -0.338 ft.
August highest tide is on Thursday the 13th at a height of 3.304 ft. August lowest tide is on Thursday the 13th at a height of -0.253 ft.
September highest tide is on Wednesday the 30th at a height of 3.222 ft. September lowest tide is on Tuesday the 29th at a height of -0.18 ft.
DayLow Tide (FT)High Tide (FT)
Mon 10


10:36 pm
3.21 ft
Tue 115:07 am
-0.12 ft
05:17 pm
0.11 ft
11:21 am
2.76 ft
11:35 pm
3.28 ft
Wed 126:01 am
-0.21 ft
06:13 pm
0.01 ft

12:17 pm
2.88 ft
Thu 136:53 am
-0.25 ft
07:07 pm
-0.06 ft
12:31 am
3.3 ft
1:09 pm
2.97 ft
Fri 147:41 am
-0.24 ft
07:58 pm
-0.08 ft
1:24 am
3.28 ft
1:58 pm
3.04 ft
Sat 158:28 am
-0.17 ft
08:49 pm
-0.05 ft
2:16 am
3.2 ft
2:46 pm
3.05 ft
Sun 169:14 am
-0.05 ft
09:38 pm
0.02 ft
3:06 am
3.08 ft
3:31 pm
3.03 ft
Mon 179:59 am
0.11 ft
10:28 pm
0.13 ft
3:54 am
2.92 ft
4:17 pm
2.96 ft
Tue 1810:45 am
0.28 ft
11:20 pm
0.25 ft
4:44 am
2.74 ft
5:03 pm
2.87 ft
Wed 1911:34 am
0.44 ft

5:36 am
2.57 ft
5:53 pm
2.78 ft
Thu 2012:15 am
0.36 ft
12:26 pm
0.57 ft
6:31 am
2.43 ft
6:46 pm
2.7 ft
Fri 211:12 am
0.44 ft
01:20 pm
0.66 ft
7:28 am
2.33 ft
7:41 pm
2.65 ft
Sat 222:10 am
0.49 ft
02:15 pm
0.7 ft
8:28 am
2.28 ft
8:38 pm
2.64 ft
Sun 233:09 am
0.48 ft
03:11 pm
0.68 ft
9:26 am
2.29 ft
9:35 pm
2.68 ft
Mon 244:03 am
0.42 ft
04:05 pm
0.61 ft
10:20 am
2.36 ft
10:26 pm
2.75 ft
Tue 254:51 am
0.34 ft
04:53 pm
0.51 ft
11:06 am
2.45 ft

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