tidealmanac

Nantucket, MA tide chart

NOAA station 8449130 · Reference station · Datum MLLW · Local time (America/New_York)

Change stationFull year 2026

Today · Sun, Oct 18

High tideLow tide
4.9 ft1.5 m2.5 ft0.8 m0 ft0.0 m12 AM6 AMNoon6 PM12 AMNow12:02 AM · 0.5 ft12:02 AM · 0.16 m6:35 AM · 2.6 ft6:35 AM · 0.79 m12:00 PM · 1.1 ft12:00 PM · 0.32 m6:33 PM · 3.3 ft6:33 PM · 0.99 m

NOAA six-minute predicted heights for today. Hours in the station's local time.

Next high7:27 AM2.6 ft0.80 m · in 10h 0m
Next low12:53 AM0.6 ft0.18 m · in 3h 26m
Range today2.7 ft0.83 mNow about 2.2 ft0.67 m and falling
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
4:11 AMHigh · 3.0 ft0.91 m
9:35 AMLow · 0.4 ft0.13 m
4:18 PMHigh · 4.1 ft1.24 m
10:33 PMLow · -0.1 ft-0.03 m
2Fri
5:09 AMHigh · 2.9 ft0.89 m
10:31 AMLow · 0.5 ft0.15 m
5:18 PMHigh · 4.0 ft1.23 m
11:33 PMLow · 0.0 ft-0.01 m
3Sat
6:10 AMHigh · 2.9 ft0.88 m
11:32 AMLow · 0.5 ft0.16 m
6:21 PMHigh · 4.0 ft1.21 m
4Sun
12:33 AMLow · 0.0 ft0.01 m
7:13 AMHigh · 2.9 ft0.88 m
12:34 PMLow · 0.5 ft0.16 m
7:26 PMHigh · 3.9 ft1.19 m
5Mon
1:34 AMLow · 0.1 ft0.04 m
8:17 AMHigh · 3.0 ft0.91 m
1:40 PMLow · 0.5 ft0.16 m
8:32 PMHigh · 3.8 ft1.17 m
6Tue
2:35 AMLow · 0.2 ft0.05 m
9:18 AMHigh · 3.1 ft0.95 m
2:47 PMLow · 0.5 ft0.14 m
9:35 PMHigh · 3.7 ft1.14 m
7Wed
3:33 AMLow · 0.2 ft0.05 m
10:14 AMHigh · 3.3 ft1.01 m
3:52 PMLow · 0.3 ft0.10 m
10:35 PMHigh · 3.7 ft1.11 m
8Thu
4:25 AMLow · 0.2 ft0.06 m
11:05 AMHigh · 3.5 ft1.06 m
4:49 PMLow · 0.2 ft0.06 m
11:31 PMHigh · 3.5 ft1.08 m
9Fri
5:11 AMLow · 0.3 ft0.08 m
11:53 AMHigh · 3.6 ft1.10 m
5:42 PMLow · 0.1 ft0.02 m
10Sat
12:26 AMHigh · 3.4 ft1.04 m
5:55 AMLow · 0.3 ft0.10 m
12:37 PMHigh · 3.7 ft1.13 m
6:31 PMLow · 0.0 ft0.00 m
11Sun
1:16 AMHigh · 3.3 ft0.99 m
6:37 AMLow · 0.4 ft0.14 m
1:19 PMHigh · 3.8 ft1.14 m
7:18 PMLow · 0.0 ft0.00 m
12Mon
2:02 AMHigh · 3.1 ft0.95 m
7:19 AMLow · 0.6 ft0.17 m
1:58 PMHigh · 3.7 ft1.14 m
8:03 PMLow · 0.0 ft0.01 m
13Tue
2:44 AMHigh · 3.0 ft0.91 m
8:01 AMLow · 0.7 ft0.21 m
2:36 PMHigh · 3.7 ft1.12 m
8:47 PMLow · 0.1 ft0.03 m
14Wed
3:25 AMHigh · 2.9 ft0.87 m
8:43 AMLow · 0.8 ft0.24 m
3:16 PMHigh · 3.6 ft1.10 m
9:33 PMLow · 0.2 ft0.07 m
15Thu
4:09 AMHigh · 2.7 ft0.83 m
9:28 AMLow · 0.9 ft0.27 m
4:00 PMHigh · 3.5 ft1.07 m
10:21 PMLow · 0.3 ft0.10 m
16Fri
4:55 AMHigh · 2.7 ft0.81 m
10:16 AMLow · 1.0 ft0.30 m
4:49 PMHigh · 3.4 ft1.04 m
11:12 PMLow · 0.4 ft0.14 m
17Sat
5:45 AMHigh · 2.6 ft0.79 m
11:07 AMLow · 1.0 ft0.31 m
5:40 PMHigh · 3.3 ft1.01 m
18Sun
12:02 AMLow · 0.5 ft0.16 m
6:35 AMHigh · 2.6 ft0.79 m
12:00 PMLow · 1.1 ft0.32 m
6:33 PMHigh · 3.3 ft0.99 m
19Mon
12:53 AMLow · 0.6 ft0.18 m
7:27 AMHigh · 2.6 ft0.80 m
12:53 PMLow · 1.0 ft0.32 m
7:26 PMHigh · 3.2 ft0.98 m
20Tue
1:42 AMLow · 0.6 ft0.19 m
8:17 AMHigh · 2.7 ft0.83 m
1:49 PMLow · 1.0 ft0.30 m
8:20 PMHigh · 3.2 ft0.97 m
21Wed
2:31 AMLow · 0.6 ft0.19 m
9:05 AMHigh · 2.9 ft0.87 m
2:45 PMLow · 0.9 ft0.26 m
9:13 PMHigh · 3.1 ft0.96 m
22Thu
3:16 AMLow · 0.6 ft0.18 m
9:49 AMHigh · 3.1 ft0.93 m
3:37 PMLow · 0.7 ft0.20 m
10:03 PMHigh · 3.1 ft0.96 m
23Fri
3:57 AMLow · 0.5 ft0.17 m
10:30 AMHigh · 3.3 ft1.00 m
4:26 PMLow · 0.4 ft0.12 m
10:52 PMHigh · 3.1 ft0.95 m
24Sat
4:37 AMLow · 0.5 ft0.15 m
11:10 AMHigh · 3.5 ft1.07 m
5:12 PMLow · 0.1 ft0.04 m
11:41 PMHigh · 3.1 ft0.94 m
25Sun
5:17 AMLow · 0.4 ft0.13 m
11:52 AMHigh · 3.8 ft1.15 m
5:59 PMLow · -0.1 ft-0.03 m
26Mon
12:31 AMHigh · 3.1 ft0.94 m
5:59 AMLow · 0.4 ft0.11 m
12:36 PMHigh · 4.0 ft1.21 m
6:47 PMLow · -0.3 ft-0.08 m
27Tue
1:21 AMHigh · 3.1 ft0.93 m
6:44 AMLow · 0.3 ft0.10 m
1:24 PMHigh · 4.1 ft1.26 m
7:36 PMLow · -0.4 ft-0.12 m
28Wed
2:11 AMHigh · 3.0 ft0.92 m
7:31 AMLow · 0.3 ft0.09 m
2:13 PMHigh · 4.2 ft1.29 m
8:27 PMLow · -0.4 ft-0.12 m
29Thu
3:02 AMHigh · 3.0 ft0.91 m
8:22 AMLow · 0.3 ft0.09 m
3:06 PMHigh · 4.2 ft1.29 m
9:20 PMLow · -0.4 ft-0.11 m
30Fri
3:57 AMHigh · 2.9 ft0.90 m
9:16 AMLow · 0.3 ft0.10 m
4:03 PMHigh · 4.2 ft1.27 m
10:18 PMLow · -0.3 ft-0.08 m
31Sat
4:57 AMHigh · 2.9 ft0.89 m
10:16 AMLow · 0.4 ft0.12 m
5:05 PMHigh · 4.0 ft1.23 m
11:17 PMLow · -0.1 ft-0.04 m
Thu14:11 AM3.0 ft0.91 m9:35 AM0.4 ft0.13 m4:18 PM4.1 ft1.24 m10:33 PM-0.1 ft-0.03 mFri25:09 AM2.9 ft0.89 m10:31 AM0.5 ft0.15 m5:18 PM4.0 ft1.23 m11:33 PM0.0 ft-0.01 mSat36:10 AM2.9 ft0.88 m11:32 AM0.5 ft0.16 m6:21 PM4.0 ft1.21 mSun412:33 AM0.0 ft0.01 m7:13 AM2.9 ft0.88 m12:34 PM0.5 ft0.16 m7:26 PM3.9 ft1.19 mMon51:34 AM0.1 ft0.04 m8:17 AM3.0 ft0.91 m1:40 PM0.5 ft0.16 m8:32 PM3.8 ft1.17 mTue62:35 AM0.2 ft0.05 m9:18 AM3.1 ft0.95 m2:47 PM0.5 ft0.14 m9:35 PM3.7 ft1.14 mWed73:33 AM0.2 ft0.05 m10:14 AM3.3 ft1.01 m3:52 PM0.3 ft0.10 m10:35 PM3.7 ft1.11 mShow the whole month

Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.

Nearby stations

Distance from this station. A nearer station is not necessarily the right one for your shore.
Eel PointMA · NOAA 8449062 · 6 mi (9 km)Great PointMA · NOAA 8448566 · 8 mi (12 km)Muskeget Island, North sideMA · NOAA 8448817 · 11 mi (18 km)Wasque Point, Chappaquiddick IslandMA · NOAA 8448683 · 19 mi (31 km)