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East Islip, NY Tides Today and Tomorrow

Today, Tuesday, Aug 18, 2026 in Great River, Connetquot River the tide is falling. Next low tide is 08:57 AM. Next high tide is 03:15 PM.

East Islip, NY Tide Chart

NOAA Station:Great River, Connetquot River (8514783)
July highest tide is on Tuesday the 14th at a height of 0.943 ft. July lowest tide is on Thursday the 16th at a height of -0.089 ft.
August highest tide is on Wednesday the 12th at a height of 0.92 ft. August lowest tide is on Friday the 14th at a height of -0.073 ft.
September highest tide is on Tuesday the 29th at a height of 0.887 ft. September lowest tide is on Friday the 11th at a height of -0.043 ft.
DayLow Tide (FT)High Tide (FT)
Mon 10


8:58 pm
0.89 ft
Tue 113:49 am
-0.01 ft
03:50 pm
0 ft
9:32 am
0.76 ft
9:52 pm
0.91 ft
Wed 124:41 am
-0.05 ft
04:45 pm
-0.02 ft
10:25 am
0.8 ft
10:42 pm
0.92 ft
Thu 135:31 am
-0.07 ft
05:38 pm
-0.02 ft
11:15 am
0.83 ft
11:30 pm
0.9 ft
Fri 146:16 am
-0.07 ft
06:28 pm
-0.01 ft

12:04 pm
0.84 ft
Sat 156:58 am
-0.06 ft
07:14 pm
0.02 ft
12:17 am
0.87 ft
12:52 pm
0.84 ft
Sun 167:38 am
-0.02 ft
07:59 pm
0.06 ft
1:04 am
0.82 ft
1:40 pm
0.82 ft
Mon 178:17 am
0.03 ft
08:45 pm
0.11 ft
1:52 am
0.76 ft
2:28 pm
0.79 ft
Tue 188:57 am
0.09 ft
09:36 pm
0.15 ft
2:41 am
0.7 ft
3:15 pm
0.77 ft
Wed 199:41 am
0.14 ft
10:35 pm
0.19 ft
3:30 am
0.65 ft
4:02 pm
0.74 ft
Thu 2010:34 am
0.19 ft
11:39 pm
0.2 ft
4:20 am
0.61 ft
4:50 pm
0.72 ft
Fri 2111:35 am
0.21 ft

5:11 am
0.58 ft
5:40 pm
0.71 ft
Sat 2212:40 am
0.2 ft
12:36 pm
0.21 ft
6:07 am
0.57 ft
6:36 pm
0.71 ft
Sun 231:34 am
0.18 ft
01:31 pm
0.2 ft
7:09 am
0.58 ft
7:34 pm
0.72 ft
Mon 242:23 am
0.15 ft
02:21 pm
0.17 ft
8:08 am
0.61 ft
8:27 pm
0.75 ft
Tue 253:07 am
0.11 ft
03:08 pm
0.14 ft
8:57 am
0.64 ft

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