*** 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.

Devonport (Plymouth): 50°21'54"N, 4°10'15.6"W

2024:Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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
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 (1.19m) Largest Tidal Range (5.82m)

September 2025

Mon 01
06:31
20:00
16:55
23:38
1.94m
LW05:232.34m
HW11:444.28m
LW17:572.52m
Tue 02
06:32
19:58
17:45
1.57m
HW00:244.10m
LW06:322.61m
HW13:204.18m
LW19:302.68m
Wed 03
06:34
19:56
00:39
18:24
1.92m
HW02:174.10m
LW08:172.64m
HW15:014.37m
LW21:262.45m
Thu 04
06:35
19:54
01:52
18:52
2.74m
HW03:424.37m
LW09:592.30m
HW16:094.71m
LW22:391.97m
Fri 05
06:37
19:52
03:13
19:14
3.57m
HW04:414.71m
LW10:581.84m
HW17:025.06m
LW23:281.49m
Sat 06
06:38
19:50
04:36
19:31
4.28m
HW05:315.02m
LW11:451.41m
HW17:495.36m
Sun 07 Full Moon
06:40
19:47
06:01
19:45
4.82m
LW00:111.08m
HW06:175.28m
LW12:291.06m
HW18:355.59m
Mon 08
06:41
19:45
07:25
19:59
4.96m
LW00:530.77m
HW07:015.47m
LW13:100.79m
HW19:185.75m
Tue 09
06:43
19:43
08:50
20:13
5.25m
LW01:340.57m
HW07:425.59m
LW13:500.63m
HW20:005.82m
Wed 10
06:44
19:41
10:18
20:29
5.27m
LW02:130.51m
HW08:225.62m
LW14:300.60m
HW20:395.78m
Thu 11
06:46
19:38
11:47
20:49
5.03m
LW02:520.59m
HW08:595.55m
LW15:080.72m
HW21:165.62m
Fri 12
06:48
19:36
13:18
21:16
4.57m
LW03:280.82m
HW09:345.39m
LW15:450.98m
HW21:525.35m
Sat 13
06:49
19:34
14:44
21:55
3.97m
LW04:061.18m
HW10:105.15m
LW16:241.35m
HW22:315.01m
Sun 14 Last Quarter
06:51
19:32
15:59
22:49
3.23m
LW04:451.62m
HW10:524.85m
LW17:101.79m
HW23:244.64m
Mon 15
06:52
19:30
16:56
23:58
2.49m
LW05:362.08m
HW11:564.57m
LW18:152.21m
Tue 16
06:54
19:27
17:36
2.07m
HW00:494.35m
LW06:532.44m
HW13:354.45m
LW19:562.38m
Wed 17
06:55
19:25
01:18
18:04
2.53m
HW02:344.34m
LW08:452.44m
HW15:094.62m
LW21:402.09m
Thu 18
06:57
19:23
02:39
18:24
3.31m
HW03:554.59m
LW10:092.04m
HW16:194.93m
LW22:431.62m
Fri 19
06:58
19:21
03:59
18:40
4.01m
HW04:574.89m
LW11:041.59m
HW17:155.23m
LW23:321.22m
Sat 20
07:00
19:18
05:16
18:52
4.48m
HW05:475.14m
LW11:501.23m
HW18:025.44m
Sun 21 New Moon
07:01
19:16
06:30
19:04
4.69m
LW00:140.96m
HW06:285.29m
LW12:311.02m
HW18:405.53m
Mon 22
07:03
19:14
07:41
19:15
4.62m
LW00:530.84m
HW07:015.36m
LW13:090.93m
HW19:135.55m
Tue 23
07:04
19:12
08:52
19:26
4.66m
LW01:290.85m
HW07:295.38m
LW13:430.94m
HW19:405.51m
Wed 24
07:06
19:10
10:04
19:40
4.5m
LW02:010.94m
HW07:555.38m
LW14:131.04m
HW20:075.44m
Thu 25
07:08
19:07
11:16
19:57
4.24m
LW02:281.10m
HW08:205.34m
LW14:391.20m
HW20:325.32m
Fri 26
07:09
19:05
12:28
20:19
3.94m
LW02:511.30m
HW08:455.24m
LW15:011.42m
HW20:575.14m
Sat 27
07:11
19:03
13:38
20:49
3.54m
LW03:111.54m
HW09:095.08m
LW15:231.66m
HW21:194.90m
Sun 28
07:12
19:01
14:43
21:30
3.06m
LW03:331.80m
HW09:304.86m
LW15:491.94m
HW21:404.63m
Mon 29 First Quarter
07:14
18:59
15:37
22:24
2.52m
LW04:012.09m
HW09:554.61m
LW16:242.25m
HW22:154.33m
Tue 30
07:15
18:56
16:20
23:31
1.95m
LW04:402.40m
HW10:564.35m
LW17:182.55m
HW23:484.08m

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