*** 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)

December 2025

Mon 01
07:59
16:22
03:14
14:01
3.54m
HW00:454.68m
LW07:231.72m
HW13:114.99m
LW19:561.45m
Tue 02
08:00
16:22
04:41
14:20
4.04m
HW01:434.97m
LW08:231.43m
HW14:075.24m
LW20:521.20m
Wed 03
08:02
16:21
06:14
14:46
4.44m
HW02:365.26m
LW09:191.16m
HW15:005.45m
LW21:441.01m
Thu 04 Full Moon
08:03
16:21
07:47
15:23
4.68m
HW03:265.50m
LW10:120.96m
HW15:505.58m
LW22:350.90m
Fri 05
08:04
16:20
09:12
16:17
4.83m
HW04:145.67m
LW11:030.84m
HW16:395.63m
LW23:250.87m
Sat 06
08:05
16:20
10:20
17:30
4.93m
HW05:025.74m
LW11:540.81m
HW17:275.58m
Sun 07
08:06
16:20
11:07
18:54
4.83m
LW00:130.93m
HW05:495.71m
LW12:440.88m
HW18:155.43m
Mon 08
08:08
16:20
11:39
20:20
4.55m
LW01:021.08m
HW06:375.59m
LW13:341.04m
HW19:055.22m
Tue 09
08:09
16:19
12:02
21:44
4.11m
LW01:491.29m
HW07:275.38m
LW14:231.27m
HW19:564.96m
Wed 10
08:10
16:19
12:19
23:01
3.62m
LW02:381.53m
HW08:195.14m
LW15:161.52m
HW20:504.71m
Thu 11 Last Quarter
08:11
16:19
12:32
3.15m
LW03:291.78m
HW09:144.89m
LW16:111.74m
HW21:494.49m
Fri 12
08:12
16:19
00:15
12:44
2.78m
LW04:271.97m
HW10:154.68m
LW17:131.90m
HW22:544.37m
Sat 13
08:12
16:19
01:26
12:56
2.6m
LW05:312.08m
HW11:224.55m
LW18:161.95m
Sun 14
08:13
16:19
02:36
13:08
2.6m
HW00:024.35m
LW06:372.08m
HW12:294.52m
LW19:161.92m
Mon 15
08:14
16:20
03:46
13:23
2.74m
HW01:054.44m
LW07:382.00m
HW13:304.57m
LW20:101.83m
Tue 16
08:15
16:20
04:57
13:40
2.94m
HW02:004.59m
LW08:321.87m
HW14:224.67m
LW20:571.73m
Wed 17
08:16
16:20
06:08
14:04
3.15m
HW02:474.76m
LW09:191.74m
HW15:064.78m
LW21:401.63m
Thu 18
08:16
16:20
07:18
14:35
3.39m
HW03:274.93m
LW10:021.62m
HW15:444.88m
LW22:191.54m
Fri 19
08:17
16:21
08:21
15:17
3.61m
HW04:045.07m
LW10:401.52m
HW16:204.96m
LW22:561.46m
Sat 20 New Moon
08:18
16:21
09:14
16:11
3.78m
HW04:395.18m
LW11:171.43m
HW16:555.01m
LW23:311.40m
Sun 21
08:18
16:22
09:56
17:17
3.9m
HW05:145.26m
LW11:541.36m
HW17:305.03m
Mon 22
08:19
16:22
10:27
18:30
3.95m
LW00:071.38m
HW05:495.28m
LW12:301.33m
HW18:065.01m
Tue 23
08:19
16:23
10:51
19:46
3.91m
LW00:431.39m
HW06:255.25m
LW13:071.34m
HW18:434.94m
Wed 24
08:19
16:23
11:09
21:02
3.8m
LW01:201.44m
HW07:025.18m
LW13:451.38m
HW19:214.85m
Thu 25
08:20
16:24
11:24
22:18
3.64m
LW01:581.52m
HW07:415.10m
LW14:251.46m
HW20:024.76m
Fri 26
08:20
16:25
11:37
23:35
3.45m
LW02:391.61m
HW08:245.00m
LW15:091.55m
HW20:484.67m
Sat 27 First Quarter
08:20
16:25
11:51
3.28m
LW03:251.71m
HW09:134.91m
LW15:591.63m
HW21:414.60m
Sun 28
08:20
16:26
00:54
12:05
3.12m
LW04:211.79m
HW10:104.82m
LW16:591.70m
HW22:444.57m
Mon 29
08:21
16:27
02:16
12:21
3.07m
LW05:281.83m
HW11:174.77m
LW18:071.70m
HW23:554.61m
Tue 30
08:21
16:28
03:43
12:43
3.17m
LW06:401.76m
HW12:304.79m
LW19:171.62m
Wed 31
08:21
16:29
05:13
13:13
3.45m
HW01:084.75m
LW07:521.60m
HW13:414.91m
LW20:241.46m

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