*** 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)

September 2023

Fri 01
06:36
20:06
08:11
20:58
5.53m
LW00:420.43m
HW06:145.69m
LW13:010.48m
HW18:346.01m
Sat 02
06:37
20:04
09:38
21:13
5.62m
LW01:280.35m
HW06:565.73m
LW13:460.45m
HW19:165.97m
Sun 03
06:39
20:02
11:04
21:29
5.37m
LW02:110.43m
HW07:375.65m
LW14:280.58m
HW19:585.80m
Mon 04
06:40
20:00
12:27
21:48
4.85m
LW02:510.66m
HW08:185.46m
LW15:090.83m
HW20:395.51m
Tue 05
06:42
19:58
13:50
22:12
4.19m
LW03:311.00m
HW08:585.19m
LW15:491.19m
HW21:215.14m
Wed 06 Last Quarter
06:43
19:56
15:08
22:42
3.45m
LW04:101.41m
HW09:404.86m
LW16:311.59m
HW22:074.72m
Thu 07
06:45
19:54
16:18
23:23
2.68m
LW04:521.83m
HW10:314.51m
LW17:221.98m
HW23:074.32m
Fri 08
06:46
19:51
17:16
2.03m
LW05:482.19m
HW11:454.22m
LW18:352.27m
Sat 09
06:48
19:49
00:15
18:01
1.87m
HW00:394.06m
LW07:112.38m
HW13:294.16m
LW20:132.29m
Sun 10
06:49
19:47
01:17
18:35
2.33m
HW02:164.12m
LW08:462.29m
HW14:494.37m
LW21:332.04m
Mon 11
06:51
19:45
02:26
18:59
2.95m
HW03:214.37m
LW09:542.00m
HW15:444.67m
LW22:271.72m
Tue 12
06:52
19:43
03:37
19:18
3.52m
HW04:074.65m
LW10:421.69m
HW16:254.95m
LW23:081.43m
Wed 13
06:54
19:41
04:47
19:33
3.95m
HW04:444.89m
LW11:201.43m
HW16:595.17m
LW23:431.22m
Thu 14
06:55
19:38
05:57
19:46
4.23m
HW05:165.08m
LW11:531.24m
HW17:295.32m
Fri 15 New Moon
06:57
19:36
07:06
19:57
4.4m
LW00:151.09m
HW05:465.21m
LW12:241.12m
HW17:595.41m
Sat 16
06:58
19:34
08:15
20:09
4.39m
LW00:451.01m
HW06:155.29m
LW12:541.06m
HW18:285.45m
Sun 17
07:00
19:32
09:26
20:21
4.44m
LW01:140.99m
HW06:445.32m
LW13:241.06m
HW18:575.43m
Mon 18
07:01
19:29
10:38
20:35
4.32m
LW01:431.04m
HW07:145.30m
LW13:531.12m
HW19:265.36m
Tue 19
07:03
19:27
11:53
20:53
4.09m
LW02:121.15m
HW07:435.23m
LW14:241.23m
HW19:565.24m
Wed 20
07:04
19:25
13:11
21:17
3.79m
LW02:421.32m
HW08:145.11m
LW14:561.41m
HW20:295.05m
Thu 21
07:06
19:23
14:29
21:50
3.39m
LW03:151.54m
HW08:494.93m
LW15:331.63m
HW21:074.80m
Fri 22 First Quarter
07:08
19:21
15:42
22:38
2.89m
LW03:541.80m
HW09:334.69m
LW16:211.90m
HW21:594.48m
Sat 23
07:09
19:19
16:43
23:43
2.34m
LW04:492.08m
HW10:374.42m
LW17:292.13m
HW23:234.20m
Sun 24
07:11
19:16
17:29
2.15m
LW06:112.27m
HW12:214.31m
LW19:072.16m
Mon 25
07:12
19:14
01:04
18:03
2.72m
HW01:224.23m
LW07:532.16m
HW14:034.56m
LW20:421.84m
Tue 26
07:14
19:12
02:34
18:27
3.62m
HW02:454.58m
LW09:151.76m
HW15:105.00m
LW21:511.38m
Wed 27
07:15
19:10
04:05
18:46
4.49m
HW03:425.00m
LW10:161.30m
HW16:025.43m
LW22:460.94m
Thu 28
07:17
19:07
05:36
19:02
5.15m
HW04:285.38m
LW11:070.90m
HW16:475.77m
LW23:340.62m
Fri 29 Full Moon
07:18
19:05
07:04
19:17
5.53m
HW05:115.65m
LW11:540.63m
HW17:295.98m
Sat 30
07:20
19:03
08:31
19:32
5.53m
LW00:200.45m
HW05:525.80m
LW12:390.50m
HW18:106.03m

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