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Islip, NY Tides Today and Tomorrow

Today, Tuesday, Aug 18, 2026 in Bay Shore, Watchogue Creek Entrance the tide is falling. Next low tide is 07:52 AM. Next high tide is 02:11 PM.

Islip, NY Tide Chart

NOAA Station:Bay Shore, Watchogue Creek Entrance (8515102)
July highest tide is on Tuesday the 14th at a height of 1.383 ft. July lowest tide is on Thursday the 16th at a height of -0.218 ft.
August highest tide is on Wednesday the 12th at a height of 1.349 ft. August lowest tide is on Friday the 14th at a height of -0.18 ft.
September highest tide is on Tuesday the 29th at a height of 1.301 ft. September lowest tide is on Friday the 11th at a height of -0.106 ft.
DayLow Tide (FT)High Tide (FT)
Mon 10


7:54 pm
1.3 ft
Tue 112:44 am
-0.03 ft
02:45 pm
0 ft
8:28 am
1.11 ft
8:48 pm
1.34 ft
Wed 123:36 am
-0.12 ft
03:40 pm
-0.04 ft
9:21 am
1.18 ft
9:38 pm
1.35 ft
Thu 134:26 am
-0.17 ft
04:33 pm
-0.05 ft
10:11 am
1.22 ft
10:26 pm
1.32 ft
Fri 145:11 am
-0.18 ft
05:23 pm
-0.02 ft
11:00 am
1.23 ft
11:13 pm
1.27 ft
Sat 155:53 am
-0.14 ft
06:09 pm
0.04 ft
11:48 am
1.22 ft

Sun 166:33 am
-0.05 ft
06:54 pm
0.14 ft
12:00 am
1.2 ft
12:36 pm
1.2 ft
Mon 177:12 am
0.08 ft
07:40 pm
0.26 ft
12:48 am
1.11 ft
1:24 pm
1.16 ft
Tue 187:52 am
0.22 ft
08:31 pm
0.38 ft
1:37 am
1.03 ft
2:11 pm
1.12 ft
Wed 198:36 am
0.35 ft
09:30 pm
0.47 ft
2:26 am
0.96 ft
2:58 pm
1.09 ft
Thu 209:29 am
0.46 ft
10:34 pm
0.51 ft
3:16 am
0.9 ft
3:46 pm
1.06 ft
Fri 2110:30 am
0.52 ft
11:35 pm
0.49 ft
4:07 am
0.86 ft
4:36 pm
1.04 ft
Sat 2211:31 am
0.52 ft

5:03 am
0.84 ft
5:32 pm
1.04 ft
Sun 2312:29 am
0.44 ft
12:26 pm
0.48 ft
6:05 am
0.85 ft
6:30 pm
1.06 ft
Mon 241:18 am
0.36 ft
01:16 pm
0.42 ft
7:04 am
0.89 ft
7:23 pm
1.1 ft
Tue 252:02 am
0.28 ft
02:03 pm
0.35 ft
7:53 am
0.94 ft

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