Access to St Marys Island - Tide Times

Access to the Island is restricted due to the tide as the causeway is covered by the sea for aproximately 4 Hours at each high tide. (Aproximately 2 hours either side if the high tide time.)

The exact amount of time depends on the height of the tides and weather conditions.

A notice is posted beside the causeway which gives more exact times when the causeway will be covered

Details are given below of the high and low tide times and are to be used as a guide only. Details posted locally should be checked. The table also give the height of each of the tides.

2008-05-01	High Tide	12:44 AM BST	3.99 m	Low Tide	6:47 AM BST	1.92 m
	High Tide	12:42 PM BST	4.17 m	Low Tide	7:24 PM BST	1.27 m
2008-05-02	High Tide	1:37 AM BST	4.26 m	Low Tide	7:43 AM BST	1.61 m
	High Tide	1:36 PM BST	4.47 m	Low Tide	8:13 PM BST	0.95 m
2008-05-03	High Tide	2:22 AM BST	4.53 m	Low Tide	8:30 AM BST	1.27 m
	High Tide	2:24 PM BST	4.79 m	Low Tide	8:58 PM BST	0.69 m
2008-05-04	High Tide	3:04 AM BST	4.78 m	Low Tide	9:15 AM BST	0.96 m
	High Tide	3:11 PM BST	5.06 m	Low Tide	9:41 PM BST	0.51 m
2008-05-05	High Tide	3:45 AM BST	4.97 m	Low Tide	9:58 AM BST	0.70 m
	High Tide	3:57 PM BST	5.25 m	Low Tide	10:25 PM BST	0.45 m
2008-05-06	High Tide	4:27 AM BST	5.08 m	Low Tide	10:43 AM BST	0.54 m
	High Tide	4:44 PM BST	5.31 m	Low Tide	11:09 PM BST	0.51 m
2008-05-07	High Tide	5:11 AM BST	5.10 m	Low Tide	11:30 AM BST	0.48 m
	High Tide	5:34 PM BST	5.25 m	Low Tide	11:55 PM BST	0.69 m
2008-05-08	High Tide	5:57 AM BST	5.03 m	Low Tide	12:19 PM BST	0.54 m
	High Tide	6:26 PM BST	5.08 m
2008-05-09	Low Tide	12:43 AM BST	0.96 m	High Tide	6:45 AM BST	4.88 m
	Low Tide	1:12 PM BST	0.68 m	High Tide	7:22 PM BST	4.82 m
2008-05-10	Low Tide	1:34 AM BST	1.28 m	High Tide	7:38 AM BST	4.69 m
	Low Tide	2:09 PM BST	0.88 m	High Tide	8:24 PM BST	4.53 m
2008-05-11	Low Tide	2:31 AM BST	1.60 m	High Tide	8:37 AM BST	4.48 m
	Low Tide	3:13 PM BST	1.09 m	High Tide	9:31 PM BST	4.28 m
2008-05-12	Low Tide	3:36 AM BST	1.86 m	High Tide	9:44 AM BST	4.31 m
	Low Tide	4:25 PM BST	1.24 m	High Tide	10:44 PM BST	4.12 m
2008-05-13	Low Tide	4:50 AM BST	2.00 m	High Tide	10:56 AM BST	4.23 m
	Low Tide	5:40 PM BST	1.28 m	High Tide	11:55 PM BST	4.09 m
2008-05-14	Low Tide	6:07 AM BST	1.97 m	High Tide	12:07 PM BST	4.26 m
	Low Tide	6:49 PM BST	1.24 m
2008-05-15	High Tide	12:59 AM BST	4.15 m	Low Tide	7:13 AM BST	1.83 m
	High Tide	1:09 PM BST	4.35 m	Low Tide	7:46 PM BST	1.17 m
2008-05-16	High Tide	1:51 AM BST	4.26 m	Low Tide	8:06 AM BST	1.64 m
	High Tide	2:02 PM BST	4.45 m	Low Tide	8:32 PM BST	1.12 m
2008-05-17	High Tide	2:34 AM BST	4.37 m	Low Tide	8:49 AM BST	1.46 m
	High Tide	2:46 PM BST	4.54 m	Low Tide	9:11 PM BST	1.10 m
2008-05-18	High Tide	3:11 AM BST	4.48 m	Low Tide	9:27 AM BST	1.30 m
	High Tide	3:26 PM BST	4.59 m	Low Tide	9:45 PM BST	1.10 m
2008-05-19	High Tide	3:45 AM BST	4.59 m	Low Tide	10:02 AM BST	1.17 m
	High Tide	4:03 PM BST	4.61 m	Low Tide	10:17 PM BST	1.12 m
2008-05-20	High Tide	4:18 AM BST	4.68 m	Low Tide	10:36 AM BST	1.09 m
	High Tide	4:38 PM BST	4.61 m	Low Tide	10:49 PM BST	1.15 m
2008-05-21	High Tide	4:50 AM BST	4.73 m	Low Tide	11:11 AM BST	1.06 m
	High Tide	5:14 PM BST	4.57 m	Low Tide	11:20 PM BST	1.20 m
2008-05-22	High Tide	5:23 AM BST	4.73 m	Low Tide	11:46 AM BST	1.08 m
	High Tide	5:50 PM BST	4.49 m	Low Tide	11:53 PM BST	1.29 m
2008-05-23	High Tide	5:56 AM BST	4.68 m	Low Tide	12:22 PM BST	1.14 m
	High Tide	6:26 PM BST	4.39 m
2008-05-24	Low Tide	12:28 AM BST	1.41 m	High Tide	6:30 AM BST	4.59 m
	Low Tide	12:59 PM BST	1.23 m	High Tide	7:06 PM BST	4.27 m
2008-05-25	Low Tide	1:05 AM BST	1.55 m	High Tide	7:07 AM BST	4.48 m
	Low Tide	1:39 PM BST	1.32 m	High Tide	7:50 PM BST	4.14 m
2008-05-26	Low Tide	1:47 AM BST	1.71 m	High Tide	7:49 AM BST	4.35 m
	Low Tide	2:25 PM BST	1.41 m	High Tide	8:41 PM BST	4.02 m
2008-05-27	Low Tide	2:36 AM BST	1.85 m	High Tide	8:39 AM BST	4.23 m
	Low Tide	3:19 PM BST	1.46 m	High Tide	9:41 PM BST	3.95 m
2008-05-28	Low Tide	3:35 AM BST	1.95 m	High Tide	9:40 AM BST	4.16 m
	Low Tide	4:22 PM BST	1.46 m	High Tide	10:47 PM BST	3.97 m
2008-05-29	Low Tide	4:42 AM BST	1.96 m	High Tide	10:47 AM BST	4.18 m
	Low Tide	5:28 PM BST	1.38 m	High Tide	11:50 PM BST	4.07 m
2008-05-30	Low Tide	5:51 AM BST	1.85 m	High Tide	11:53 AM BST	4.30 m
	Low Tide	6:32 PM BST	1.23 m
2008-05-31	High Tide	12:48 AM BST	4.25 m	Low Tide	6:55 AM BST	1.63 m
	High Tide	12:54 PM BST	4.50 m	Low Tide	7:31 PM BST	1.05 m
2008-06-01	High Tide	1:41 AM BST	4.46 m	Low Tide	7:53 AM BST	1.35 m
	High Tide	1:51 PM BST	4.72 m	Low Tide	8:24 PM BST	0.89 m
2008-06-02	High Tide	2:30 AM BST	4.67 m	Low Tide	8:47 AM BST	1.07 m
	High Tide	2:46 PM BST	4.92 m	Low Tide	9:16 PM BST	0.78 m
2008-06-03	High Tide	3:19 AM BST	4.85 m	Low Tide	9:39 AM BST	0.81 m
	High Tide	3:40 PM BST	5.07 m	Low Tide	10:06 PM BST	0.73 m
2008-06-04	High Tide	4:07 AM BST	4.98 m	Low Tide	10:31 AM BST	0.61 m
	High Tide	4:34 PM BST	5.14 m	Low Tide	10:56 PM BST	0.77 m
2008-06-05	High Tide	4:57 AM BST	5.06 m	Low Tide	11:23 AM BST	0.49 m
	High Tide	5:28 PM BST	5.11 m	Low Tide	11:45 PM BST	0.88 m
2008-06-06	High Tide	5:46 AM BST	5.06 m	Low Tide	12:16 PM BST	0.46 m
	High Tide	6:23 PM BST	5.01 m
2008-06-07	Low Tide	12:34 AM BST	1.04 m	High Tide	6:37 AM BST	5.00 m
	Low Tide	1:08 PM BST	0.52 m	High Tide	7:18 PM BST	4.83 m
2008-06-08	Low Tide	1:24 AM BST	1.25 m	High Tide	7:28 AM BST	4.89 m
	Low Tide	2:01 PM BST	0.66 m	High Tide	8:13 PM BST	4.61 m
2008-06-09	Low Tide	2:14 AM BST	1.47 m	High Tide	8:21 AM BST	4.73 m
	Low Tide	2:56 PM BST	0.85 m	High Tide	9:09 PM BST	4.39 m
2008-06-10	Low Tide	3:06 AM BST	1.69 m	High Tide	9:17 AM BST	4.55 m
	Low Tide	3:53 PM BST	1.07 m	High Tide	10:07 PM BST	4.19 m
2008-06-11	Low Tide	4:04 AM BST	1.86 m	High Tide	10:17 AM BST	4.38 m
	Low Tide	4:55 PM BST	1.26 m	High Tide	11:07 PM BST	4.06 m
2008-06-12	Low Tide	5:09 AM BST	1.95 m	High Tide	11:20 AM BST	4.26 m
	Low Tide	5:58 PM BST	1.40 m
2008-06-13	High Tide	12:07 AM BST	4.02 m	Low Tide	6:18 AM BST	1.94 m
	High Tide	12:24 PM BST	4.21 m	Low Tide	6:59 PM BST	1.47 m
2008-06-14	High Tide	1:04 AM BST	4.07 m	Low Tide	7:22 AM BST	1.84 m
	High Tide	1:24 PM BST	4.22 m	Low Tide	7:52 PM BST	1.49 m
2008-06-15	High Tide	1:55 AM BST	4.17 m	Low Tide	8:17 AM BST	1.68 m
	High Tide	2:16 PM BST	4.27 m	Low Tide	8:38 PM BST	1.47 m
2008-06-16	High Tide	2:39 AM BST	4.31 m	Low Tide	9:03 AM BST	1.52 m
	High Tide	3:02 PM BST	4.33 m	Low Tide	9:17 PM BST	1.43 m
2008-06-17	High Tide	3:18 AM BST	4.46 m	Low Tide	9:44 AM BST	1.36 m
	High Tide	3:44 PM BST	4.40 m	Low Tide	9:54 PM BST	1.38 m
2008-06-18	High Tide	3:56 AM BST	4.60 m	Low Tide	10:22 AM BST	1.23 m
	High Tide	4:23 PM BST	4.45 m	Low Tide	10:29 PM BST	1.34 m
2008-06-19	High Tide	4:32 AM BST	4.70 m	Low Tide	11:00 AM BST	1.13 m
	High Tide	5:02 PM BST	4.49 m	Low Tide	11:04 PM BST	1.31 m
2008-06-20	High Tide	5:07 AM BST	4.75 m	Low Tide	11:36 AM BST	1.07 m
	High Tide	5:39 PM BST	4.50 m	Low Tide	11:40 PM BST	1.32 m
2008-06-21	High Tide	5:42 AM BST	4.76 m	Low Tide	12:12 PM BST	1.04 m
	High Tide	6:16 PM BST	4.47 m
2008-06-22	Low Tide	12:15 AM BST	1.35 m	High Tide	6:16 AM BST	4.74 m
	Low Tide	12:48 PM BST	1.04 m	High Tide	6:54 PM BST	4.43 m
2008-06-23	Low Tide	12:52 AM BST	1.42 m	High Tide	6:51 AM BST	4.69 m
	Low Tide	1:25 PM BST	1.06 m	High Tide	7:33 PM BST	4.37 m
2008-06-24	Low Tide	1:29 AM BST	1.50 m	High Tide	7:29 AM BST	4.64 m
	Low Tide	2:05 PM BST	1.10 m	High Tide	8:16 PM BST	4.30 m
2008-06-25	Low Tide	2:11 AM BST	1.59 m	High Tide	8:13 AM BST	4.57 m
	Low Tide	2:49 PM BST	1.16 m	High Tide	9:05 PM BST	4.22 m
2008-06-26	Low Tide	2:59 AM BST	1.68 m	High Tide	9:04 AM BST	4.49 m
	Low Tide	3:41 PM BST	1.23 m	High Tide	10:00 PM BST	4.17 m
2008-06-27	Low Tide	3:55 AM BST	1.75 m	High Tide	10:04 AM BST	4.42 m
	Low Tide	4:41 PM BST	1.29 m	High Tide	11:01 PM BST	4.16 m
2008-06-28	Low Tide	5:01 AM BST	1.76 m	High Tide	11:11 AM BST	4.40 m
	Low Tide	5:47 PM BST	1.32 m
2008-06-29	High Tide	12:04 AM BST	4.21 m	Low Tide	6:13 AM BST	1.68 m
	High Tide	12:20 PM BST	4.45 m	Low Tide	6:56 PM BST	1.30 m
2008-06-30	High Tide	1:06 AM BST	4.34 m	Low Tide	7:25 AM BST	1.49 m
	High Tide	1:28 PM BST	4.57 m	Low Tide	8:01 PM BST	1.22 m

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