*** 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.

Milford Haven: 51°42'36"N, 5°2'20.4"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 (1.48m) Largest Tidal Range (7.76m)

December 2025

Mon 01
08:04
16:13
03:14
13:55
4.53m
HW02:195.74m
LW08:412.00m
HW14:486.17m
LW21:141.64m
Tue 02
08:05
16:12
04:44
14:12
5.27m
HW03:186.17m
LW09:401.60m
HW15:446.56m
LW22:081.29m
Wed 03
08:07
16:12
06:19
14:36
5.86m
HW04:116.59m
LW10:341.23m
HW16:376.89m
LW22:591.03m
Thu 04 Full Moon
08:08
16:11
07:55
15:11
6.23m
HW05:026.94m
LW11:250.96m
HW17:277.10m
LW23:490.87m
Fri 05
08:09
16:11
09:22
16:03
6.37m
HW05:517.17m
LW12:150.81m
HW18:177.18m
Sat 06
08:11
16:10
10:29
17:16
6.45m
LW00:370.84m
HW06:397.25m
LW13:050.80m
HW19:067.11m
Sun 07
08:12
16:10
11:15
18:42
6.28m
LW01:250.94m
HW07:287.20m
LW13:540.92m
HW19:556.90m
Mon 08
08:13
16:10
11:45
20:11
5.87m
LW02:131.14m
HW08:167.01m
LW14:441.15m
HW20:446.59m
Tue 09
08:14
16:10
12:05
21:37
5.29m
LW03:011.42m
HW09:056.71m
LW15:351.46m
HW21:346.22m
Wed 10
08:15
16:10
12:20
22:57
4.63m
LW03:491.74m
HW09:566.37m
LW16:271.79m
HW22:275.85m
Thu 11 Last Quarter
08:16
16:10
12:32
3.96m
LW04:412.06m
HW10:496.02m
LW17:232.08m
HW23:245.54m
Fri 12
08:17
16:09
00:12
12:42
3.44m
LW05:382.31m
HW11:495.73m
LW18:252.29m
Sat 13
08:18
16:10
01:25
12:52
3.2m
HW00:285.36m
LW06:432.46m
HW12:555.57m
LW19:322.37m
Sun 14
08:19
16:10
02:37
13:03
3.23m
HW01:355.33m
LW07:512.47m
HW14:025.55m
LW20:342.32m
Mon 15
08:20
16:10
03:49
13:15
3.46m
HW02:375.46m
LW08:542.36m
HW15:025.65m
LW21:292.19m
Tue 16
08:21
16:10
05:02
13:31
3.77m
HW03:325.67m
LW09:482.18m
HW15:545.80m
LW22:162.03m
Wed 17
08:21
16:10
06:15
13:52
4.09m
HW04:195.90m
LW10:342.00m
HW16:385.96m
LW22:571.87m
Thu 18
08:22
16:11
07:26
14:22
4.38m
HW05:016.12m
LW11:151.83m
HW17:186.10m
LW23:341.74m
Fri 19
08:23
16:11
08:30
15:03
4.61m
HW05:396.30m
LW11:531.69m
HW17:556.21m
Sat 20 New Moon
08:23
16:11
09:24
15:58
4.86m
LW00:091.64m
HW06:156.44m
LW12:291.58m
HW18:306.29m
Sun 21
08:24
16:12
10:05
17:04
5.02m
LW00:441.56m
HW06:506.53m
LW13:041.51m
HW19:056.32m
Mon 22
08:24
16:12
10:34
18:19
5.08m
LW01:181.54m
HW07:246.56m
LW13:411.48m
HW19:416.29m
Tue 23
08:25
16:13
10:56
19:37
5.02m
LW01:541.56m
HW08:006.53m
LW14:181.51m
HW20:186.21m
Wed 24
08:25
16:14
11:12
20:56
4.85m
LW02:301.64m
HW08:376.44m
LW14:561.59m
HW20:566.09m
Thu 25
08:25
16:14
11:25
22:14
4.6m
LW03:091.75m
HW09:176.31m
LW15:371.71m
HW21:385.94m
Fri 26
08:26
16:15
11:37
23:33
4.33m
LW03:501.89m
HW10:006.17m
LW16:221.84m
HW22:245.78m
Sat 27 First Quarter
08:26
16:16
11:48
4.05m
LW04:372.02m
HW10:496.01m
LW17:131.96m
HW23:175.65m
Sun 28
08:26
16:17
00:54
12:00
3.84m
LW05:322.13m
HW11:475.89m
LW18:132.05m
Mon 29
08:26
16:17
02:18
12:15
3.78m
HW00:195.59m
LW06:392.18m
HW12:545.83m
LW19:232.05m
Tue 30
08:26
16:18
03:47
12:34
3.99m
HW01:305.65m
LW07:552.11m
HW14:075.91m
LW20:351.92m
Wed 31
08:26
16:19
05:20
13:02
4.43m
HW02:425.86m
LW09:091.89m
HW15:176.12m
LW21:431.69m

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