Tides for St. Mary's, South West England - BBC Weather

Right now, the tide
in St. Mary's is
falling

Next Low tide
2hr 56min (17:46 BST)

Next High tide
8hr 58min (23:48 BST)

Tide tables for the next 7 days

Today 22 July
Thursday 23 July
Friday 24 July
Saturday 25 July
Sunday 26 July
Monday 27 July
Tuesday 28 July

Tides for 2026-07-22

High and low water today at St. Mary's
Type of tide	Time (BST)	Height (metres)
Low	05:24	1.8
High	11:22	4.4
Low	17:46	2.0
High	23:48	4.4

Tides for 2026-07-23

High and low water on Thursday 23 July at St. Mary's
Type of tide	Time (BST)	Height (metres)
Low	06:23	2.1
High	12:28	4.2
Low	18:55	2.2

Tides for 2026-07-24

High and low water on Friday 24 July at St. Mary's
Type of tide	Time (BST)	Height (metres)
High	01:00	4.2
Low	07:37	2.2
High	13:45	4.2
Low	20:14	2.2

Tides for 2026-07-25

High and low water on Saturday 25 July at St. Mary's
Type of tide	Time (BST)	Height (metres)
High	02:19	4.2
Low	08:49	2.1
High	14:54	4.4
Low	21:23	2.0

Tides for 2026-07-26

High and low water on Sunday 26 July at St. Mary's
Type of tide	Time (BST)	Height (metres)
High	03:24	4.3
Low	09:49	1.9
High	15:50	4.6
Low	22:18	1.8

Tides for 2026-07-27

High and low water on Monday 27 July at St. Mary's
Type of tide	Time (BST)	Height (metres)
High	04:15	4.5
Low	10:37	1.7
High	16:35	4.9
Low	23:02	1.6

Tides for 2026-07-28

High and low water on Tuesday 28 July at St. Mary's
Type of tide	Time (BST)	Height (metres)
High	04:57	4.8
Low	11:17	1.5
High	17:14	5.1
Low	23:40	1.4

Tidal information supplied by the UK Hydrographic Office.

For more information, please see FAQs.