Port-Log Predictions Monthly

Monthly Predictions Sheet

Calshot

CALSHOT

TIME ZONE U.T.(G.M.T.)

TIMES AND HEIGHTS OF HIGH AND LOW WATERS

YEAR 2025

April
	Time	m		Time	m		Time	m		Time	m		Time	m
31 Mon	0121	4.6	07 Mon	0016	2.1	14 Mon	0150	4.1	21 Mon	0309	3.5	28 Mon	0106	4.5
	0534	0.2		0551	3.4		0518	0.9		0629	3.3		0429	0.4
	1207	4.6		0916	3.3		1119	4.0		0938	2.0		1101	4.6
	1343	4.4		1246	1.8		1409	4.0		1547	3.5		1230	4.4
	1753	0.2		1840	3.5		1732	1.0		1912	3.6		1648	0.4
				2150	3.6		2337	4.1		2236	2.3		2329	4.7

01 Tue	0037	4.7	08 Tue	0128	1.9	15 Tue	0217	4.1	22 Tue	0405	3.3	29 Tue	0052	4.6
	0201	4.5		0701	3.4		0547	1.0		0745	3.3		0512	0.3
	0615	0.3		1016	3.5		1149	4.0		1125	2.0		1148	4.6
	1255	4.6		1346	1.6		1434	4.1		1711	3.5		1350	4.5
	1428	4.4		1946	3.7		1801	1.1		2021	3.7		1731	0.4
	1834	0.4		2241	3.9

02 Wed	0055	4.5	09 Wed	0216	1.7	16 Wed	0007	4.1	23 Wed	0034	2.1	30 Wed	0015	4.6
	0335	4.4		0801	3.6		0247	4.0		0548	3.5		0135	4.5
	0657	0.5		1101	3.8		0611	1.1		0853	3.5		0554	0.4
	1313	4.3		1431	1.4		1225	4.1		1250	1.8		1241	4.5
	1603	4.2		2043	3.9		1505	4.0		1852	3.9		1431	4.4
	1918	0.8		2328	4.1		1825	1.3		2127	3.9		1815	0.6

03 Thu	0136	4.2	10 Thu	0255	1.4	17 Thu	0038	4.1	24 Thu	0132	1.8	01 Thu	0032	4.4
	0416	4.2		0851	3.7		0313	4.0		0720	3.8		0317	4.3
	0742	0.9		1146	3.9		0636	1.2		0955	3.7		0639	0.6
	1403	4.1		1510	1.2		1257	4.1		1347	1.4		1347	4.3
	1643	4.0		2122	4.0		1537	4.0		2000	4.2		1504	4.3
	2006	1.2					1850	1.4		2225	4.1		1902	0.9

04 Fri	0225	4.0	11 Fri	0007	4.2	18 Fri	0110	4.0	25 Fri	0219	1.4	02 Fri	0116	4.2
	0500	3.9		0332	1.2		0350	3.8		0817	4.1		0401	4.1
	0835	1.3		0933	3.9		0705	1.3		1057	3.9		0727	1.0
	1458	3.8		1228	4.0		1332	4.0		1435	1.1		1352	4.0
	1733	3.8		1547	1.0		1617	3.8		2047	4.4		1632	4.1
	2105	1.6		2159	4.1		1924	1.6		2327	4.2		1953	1.3

05 Sat	0316	3.6	12 Sat	0044	4.2	19 Sat	0147	3.9	26 Sat	0303	1.0	03 Sat	0208	3.9
	0556	3.6		0409	1.0		0427	3.7		0905	4.3		0448	3.9
	0944	1.7		1012	3.9		0743	1.5		1155	4.1		0821	1.3
	1606	3.5		1307	4.0		1410	3.9		1521	0.7		1449	3.8
	1846	3.5		1624	0.9		1705	3.7		2132	4.5		1724	3.9
	2230	2.0		2235	4.1		2006	1.8					2052	1.7

06 Sun	0433	3.4	13 Sun	0120	4.2	20 Sun	0226	3.7	27 Sun	0017	4.4	04 Sun	0301	3.6
	0723	3.4		0444	0.9		0521	3.5		0346	0.6		0551	3.6
	1124	1.9		1046	4.0		0830	1.7		0952	4.5		0926	1.6
	1729	3.5		1336	4.0		1455	3.7		1247	4.2		1554	3.7
	2044	3.3		1700	0.9		1805	3.6		1604	0.5		1834	3.7
				2305	4.1		2102	2.1		2216	4.6		2203	2.0

©Associated British Ports, 2025. Tidal Predictions are reproduced with kind permission of the United Kingdom Hydrographic Office and Controller of HMSO. Crown copyright reserved. The information contained in this report is subject to change at short notice. Although every effort is made to ensure its accuracy, users should not rely upon it without making their own inquiries.