*** 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

2025:Jan Feb Mar Apr May Jun Jul Aug SepOct Nov Dec
2026:Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2027: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 2025

Mon 01
06:37
20:05
16:58
23:45
1.85m
LW05:132.27m
HW11:094.12m
LW17:502.39m
HW23:513.93m
Tue 02
06:38
20:03
17:49
1.59m
LW06:322.45m
HW12:574.03m
LW19:292.44m
Wed 03
06:40
20:01
00:46
18:28
2.08m
HW01:493.97m
LW08:152.37m
HW14:284.26m
LW21:022.18m
Thu 04
06:41
19:59
02:00
18:56
2.84m
HW03:034.27m
LW09:312.05m
HW15:264.62m
LW22:031.78m
Fri 05
06:43
19:57
03:20
19:18
3.62m
HW03:524.63m
LW10:231.67m
HW16:095.00m
LW22:491.38m
Sat 06
06:44
19:55
04:43
19:36
4.31m
HW04:324.97m
LW11:071.30m
HW16:485.34m
LW23:311.03m
Sun 07 Full Moon
06:46
19:52
06:07
19:50
4.86m
HW05:085.26m
LW11:470.99m
HW17:255.61m
Mon 08
06:47
19:50
07:31
20:04
5.21m
LW00:100.75m
HW05:445.48m
LW12:270.76m
HW18:025.79m
Tue 09
06:49
19:48
08:56
20:18
5.26m
LW00:500.58m
HW06:215.62m
LW13:070.62m
HW18:405.88m
Wed 10
06:50
19:46
10:23
20:35
5.32m
LW01:290.53m
HW06:595.67m
LW13:470.61m
HW19:185.85m
Thu 11
06:52
19:44
11:52
20:56
5.08m
LW02:090.61m
HW07:375.61m
LW14:270.72m
HW19:585.69m
Fri 12
06:53
19:42
13:22
21:23
4.63m
LW02:490.82m
HW08:175.45m
LW15:080.96m
HW20:415.41m
Sat 13
06:55
19:40
14:48
22:03
4.03m
LW03:301.15m
HW09:025.18m
LW15:531.30m
HW21:295.04m
Sun 14 Last Quarter
06:56
19:37
16:02
22:57
3.29m
LW04:161.55m
HW09:534.84m
LW16:461.69m
HW22:294.61m
Mon 15
06:58
19:35
17:00
2.56m
LW05:141.94m
HW11:044.50m
LW18:002.02m
HW23:584.28m
Tue 16
06:59
19:33
00:06
17:40
2.26m
LW06:372.21m
HW12:484.35m
LW19:402.09m
Wed 17
07:01
19:30
01:25
18:09
2.71m
HW01:464.28m
LW08:192.15m
HW14:234.54m
LW21:101.83m
Thu 18
07:02
19:28
02:46
18:29
3.4m
HW03:024.53m
LW09:361.83m
HW15:274.87m
LW22:131.47m
Fri 19
07:04
19:26
04:06
18:45
4.01m
HW03:564.84m
LW10:311.49m
HW16:155.18m
LW23:011.17m
Sat 20
07:05
19:24
05:22
18:57
4.41m
HW04:385.09m
LW11:161.22m
HW16:545.40m
LW23:410.99m
Sun 21 New Moon
07:07
19:22
06:35
19:09
4.59m
HW05:145.26m
LW11:531.06m
HW17:295.51m
Mon 22
07:08
19:19
07:47
19:20
4.61m
LW00:160.92m
HW05:465.36m
LW12:270.99m
HW18:005.54m
Tue 23
07:10
19:17
08:58
19:32
4.51m
LW00:480.93m
HW06:165.39m
LW12:580.99m
HW18:305.50m
Wed 24
07:11
19:15
10:09
19:46
4.41m
LW01:171.00m
HW06:455.37m
LW13:281.06m
HW18:595.41m
Thu 25
07:13
19:13
11:21
20:03
4.2m
LW01:451.11m
HW07:145.31m
LW13:561.18m
HW19:275.27m
Fri 26
07:14
19:11
12:32
20:26
3.91m
LW02:121.28m
HW07:435.19m
LW14:251.37m
HW19:565.08m
Sat 27
07:16
19:08
13:42
20:56
3.52m
LW02:401.50m
HW08:125.02m
LW14:541.61m
HW20:254.84m
Sun 28
07:18
19:06
14:46
21:37
3.02m
LW03:081.76m
HW08:444.78m
LW15:261.88m
HW21:004.55m
Mon 29 First Quarter
07:19
19:04
15:41
22:31
2.46m
LW03:422.04m
HW09:244.50m
LW16:082.17m
HW21:454.23m
Tue 30
07:20
19:02
16:24
23:38
1.88m
LW04:292.33m
HW10:234.21m
LW17:092.42m
HW23:053.94m

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