*** 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)

July 2023

Sat 01
05:16
21:35
02:50
20:10
3.57m
HW03:254.77m
LW10:051.42m
HW15:544.93m
LW22:321.36m
Sun 02
05:17
21:34
03:31
21:26
4.07m
HW04:174.97m
LW10:581.23m
HW16:435.19m
LW23:251.12m
Mon 03 Full Moon
05:17
21:34
04:28
22:26
4.48m
HW05:075.15m
LW11:491.05m
HW17:315.40m
Tue 04
05:18
21:34
05:44
23:10
4.63m
LW00:170.92m
HW05:555.27m
LW12:400.92m
HW18:195.55m
Wed 05
05:19
21:33
07:13
23:40
4.83m
LW01:090.78m
HW06:445.33m
LW13:300.85m
HW19:075.61m
Thu 06
05:20
21:33
08:45
4.88m
LW01:590.71m
HW07:335.30m
LW14:200.85m
HW19:565.59m
Fri 07
05:21
21:32
00:02
10:14
4.75m
LW02:490.74m
HW08:225.22m
LW15:090.93m
HW20:455.49m
Sat 08
05:22
21:32
00:20
11:39
4.47m
LW03:390.86m
HW09:135.08m
LW15:581.08m
HW21:365.33m
Sun 09
05:22
21:31
00:35
13:01
4.09m
LW04:301.04m
HW10:054.91m
LW16:501.27m
HW22:305.13m
Mon 10 Last Quarter
05:23
21:30
00:49
14:21
3.66m
LW05:231.25m
HW11:014.73m
LW17:451.47m
HW23:284.91m
Tue 11
05:24
21:30
01:04
15:40
3.26m
LW06:201.46m
HW12:034.58m
LW18:471.63m
Wed 12
05:25
21:29
01:21
16:58
2.9m
HW00:334.72m
LW07:221.61m
HW13:114.51m
LW19:531.72m
Thu 13
05:26
21:28
01:42
18:15
2.93m
HW01:434.62m
LW08:261.69m
HW14:204.54m
LW20:591.72m
Fri 14
05:27
21:27
02:09
19:26
3.02m
HW02:494.62m
LW09:281.68m
HW15:214.66m
LW22:011.64m
Sat 15
05:28
21:26
02:45
20:29
3.27m
HW03:464.68m
LW10:241.62m
HW16:124.81m
LW22:551.54m
Sun 16
05:29
21:25
03:32
21:19
3.52m
HW04:354.76m
LW11:121.54m
HW16:564.95m
LW23:421.43m
Mon 17 New Moon
05:31
21:24
04:31
21:57
3.72m
HW05:164.84m
LW11:541.45m
HW17:355.07m
Tue 18
05:32
21:23
05:37
22:26
3.87m
LW00:221.35m
HW05:544.89m
LW12:321.37m
HW18:115.15m
Wed 19
05:33
21:22
06:47
22:47
3.87m
LW00:591.28m
HW06:304.93m
LW13:071.32m
HW18:475.19m
Thu 20
05:34
21:21
07:58
23:03
3.94m
LW01:341.24m
HW07:054.94m
LW13:411.29m
HW19:215.18m
Fri 21
05:36
21:20
09:08
23:17
3.88m
LW02:071.24m
HW07:404.90m
LW14:151.31m
HW19:565.12m
Sat 22
05:37
21:19
10:16
23:29
3.73m
LW02:401.29m
HW08:144.83m
LW14:481.38m
HW20:295.02m
Sun 23
05:38
21:18
11:25
23:41
3.51m
LW03:131.39m
HW08:494.73m
LW15:211.49m
HW21:044.90m
Mon 24
05:39
21:16
12:34
23:53
3.25m
LW03:471.51m
HW09:254.63m
LW15:561.63m
HW21:414.76m
Tue 25 First Quarter
05:41
21:15
13:46
2.96m
LW04:241.65m
HW10:064.51m
LW16:371.78m
HW22:244.61m
Wed 26
05:42
21:14
00:07
15:01
2.67m
LW05:091.79m
HW10:544.39m
LW17:281.92m
HW23:174.46m
Thu 27
05:43
21:12
00:24
16:21
2.45m
LW06:061.91m
HW11:564.31m
LW18:342.00m
Fri 28
05:45
21:11
00:47
17:43
2.39m
HW00:274.36m
LW07:161.95m
HW13:144.34m
LW19:511.96m
Sat 29
05:46
21:09
01:20
19:02
2.77m
HW01:494.39m
LW08:301.85m
HW14:314.53m
LW21:061.76m
Sun 30
05:47
21:08
02:07
20:10
3.4m
HW03:044.59m
LW09:391.62m
HW15:364.85m
LW22:131.45m
Mon 31
05:49
21:06
03:14
21:01
4.08m
HW04:044.87m
LW10:411.33m
HW16:315.19m
LW23:121.11m

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