Tide Tables
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Nantucket tide times

Last updated:

Predictions are not for navigation. Actual water levels can differ because of wind, air pressure and river flow. Heights in metres above Mean Lower Low Water (MLLW); times are local standard or daylight time of the station.

High and low tides, next 7 days

DateTimeTideHeight (m)
Oct 9, 2026 Fri05:11Low0.08
11:53High1.10
17:42Low0.02
Oct 10, 2026 Sat00:26High1.04
05:55Low0.10
12:37High1.13
18:31Low0.00
Oct 11, 2026 Sun01:16High0.99
06:37Low0.14
13:19High1.14
19:18Low-0.00
Oct 12, 2026 Mon02:02High0.95
07:19Low0.17
13:58High1.14
20:03Low0.01
Oct 13, 2026 Tue02:44High0.91
08:01Low0.21
14:36High1.12
20:47Low0.03
Oct 14, 2026 Wed03:25High0.87
08:43Low0.24
15:16High1.10
21:33Low0.07
Oct 15, 2026 Thu04:09High0.84
09:28Low0.27
16:00High1.07
22:21Low0.10
High and low tides, next 7 days1.1-0.00.110-09 11:5310-12 20:0310-15 22:21

NOAA station 8449130 · 41.2850, -70.0967 · UTC−5

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Next high tide at Nantucket: Fri 11:53 (1.10 m). Next low tide: Fri 17:42 (0.02 m) (local time).