*** NOT TO BE USED FOR NAVIGATION PURPOSES ***

The tide time and height data on these pages are approximate guesses and are provided WITHOUT ANY WARRANTY OR GUARANTEES. They are only listed here as a starting point to aid planning future dive trips with.

Dive trip organisers should obtain and use the official tide predictions from the UK Hydrographic Office which are available for free 7 days in advance, and should understand that actual conditions may differ due to weather and other factors.

Newlyn (Penzance): 50°6'14.4"N, 5°32'49.2"W

2024:Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2025:Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2026:Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
See all tide predictions available

All times have been automatically adjusted for daylight savings time.
Members should log in for additional information.

Tidal Range Colour Key

Smallest Tidal Range (1.34m) Largest Tidal Range (5.81m)

May 2023

Mon 01
05:58
20:40
04:46
15:51
2.68m
HW02:374.43m
LW09:221.76m
HW15:064.44m
LW21:381.76m
Tue 02
05:57
20:42
04:58
17:03
3.26m
HW03:234.70m
LW10:051.46m
HW15:474.72m
LW22:201.47m
Wed 03
05:55
20:43
05:11
18:16
3.74m
HW04:014.94m
LW10:441.22m
HW16:224.96m
LW22:581.24m
Thu 04
05:53
20:45
05:24
19:32
4.12m
HW04:365.13m
LW11:201.04m
HW16:565.16m
LW23:351.06m
Fri 05 Full Moon
05:51
20:46
05:39
20:53
4.39m
HW05:115.28m
LW11:560.92m
HW17:315.31m
Sat 06
05:50
20:48
05:59
22:16
4.55m
LW00:120.94m
HW05:465.37m
LW12:320.86m
HW18:065.41m
Sun 07
05:48
20:49
06:25
23:39
4.56m
LW00:500.87m
HW06:235.39m
LW13:100.87m
HW18:435.43m
Mon 08
05:46
20:51
07:02
4.48m
LW01:300.89m
HW07:015.33m
LW13:490.97m
HW19:235.37m
Tue 09
05:45
20:52
00:54
07:55
4.24m
LW02:110.99m
HW07:435.17m
LW14:301.15m
HW20:065.23m
Wed 10
05:43
20:54
01:55
09:05
3.87m
LW02:551.16m
HW08:304.94m
LW15:151.38m
HW20:565.03m
Thu 11
05:42
20:55
02:39
10:27
3.42m
LW03:451.39m
HW09:264.67m
LW16:081.64m
HW21:574.81m
Fri 12 Last Quarter
05:40
20:57
03:10
11:53
3.06m
LW04:471.60m
HW10:364.44m
LW17:151.84m
HW23:134.66m
Sat 13
05:39
20:58
03:33
13:19
2.96m
LW06:041.71m
HW12:004.36m
LW18:381.87m
Sun 14
05:37
21:00
03:51
14:43
2.87m
HW00:354.67m
LW07:271.61m
HW13:204.48m
LW19:581.70m
Mon 15
05:36
21:01
04:06
16:04
3.46m
HW01:484.84m
LW08:371.38m
HW14:264.71m
LW21:041.43m
Tue 16
05:34
21:02
04:21
17:24
3.91m
HW02:485.06m
LW09:351.15m
HW15:204.96m
LW21:591.18m
Wed 17
05:33
21:04
04:35
18:44
4.27m
HW03:405.25m
LW10:260.98m
HW16:065.16m
LW22:481.01m
Thu 18
05:32
21:05
04:51
20:05
4.46m
HW04:255.36m
LW11:120.90m
HW16:485.29m
LW23:330.93m
Fri 19 New Moon
05:31
21:07
05:11
21:24
4.48m
HW05:075.39m
LW11:530.91m
HW17:275.35m
Sat 20
05:29
21:08
05:36
22:40
4.37m
LW00:140.93m
HW05:465.35m
LW12:310.98m
HW18:045.35m
Sun 21
05:28
21:09
06:09
23:48
4.2m
LW00:520.99m
HW06:235.25m
LW13:061.09m
HW18:415.29m
Mon 22
05:27
21:11
06:53
4.07m
LW01:291.11m
HW07:005.10m
LW13:401.24m
HW19:175.18m
Tue 23
05:26
21:12
00:43
07:48
3.75m
LW02:041.27m
HW07:364.91m
LW14:131.41m
HW19:545.02m
Wed 24
05:25
21:13
01:25
08:53
3.36m
LW02:401.46m
HW08:144.69m
LW14:481.61m
HW20:324.82m
Thu 25
05:24
21:14
01:56
10:02
2.93m
LW03:181.67m
HW08:564.45m
LW15:261.82m
HW21:164.60m
Fri 26
05:23
21:16
02:19
11:13
2.51m
LW04:011.88m
HW09:454.23m
LW16:112.02m
HW22:104.39m
Sat 27 First Quarter
05:22
21:17
02:37
12:24
2.21m
LW04:532.05m
HW10:484.08m
LW17:082.17m
HW23:164.26m
Sun 28
05:21
21:18
02:52
13:33
2.14m
LW06:012.12m
HW12:014.04m
LW18:222.22m
Mon 29
05:20
21:19
03:04
14:44
2.11m
HW00:284.26m
LW07:152.04m
HW13:104.15m
LW19:372.10m
Tue 30
05:19
21:20
03:17
15:55
2.53m
HW01:334.38m
LW08:191.85m
HW14:084.35m
LW20:381.89m
Wed 31
05:18
21:21
03:29
17:09
2.97m
HW02:274.57m
LW09:111.62m
HW14:574.59m
LW21:291.65m

These tide predictions were generated using the XTide software by David Flater