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

December
	Time	m		Time	m		Time	m		Time	m		Time	m
01 Mon	0032	1.7	08 Mon	0025	4.3	15 Mon	0044	1.8	22 Mon	0159	4.1	29 Mon	0458	4.1
	0648	4.2		0310	4.5		0641	3.8		0542	1.5		0738	4.0
	0918	4.1		0628	1.1		0941	3.8		1153	4.2		1116	1.8
	1310	1.7		1240	4.3		1321	1.8		1408	4.1		1723	3.9
	1909	4.0		1530	4.2		1910	3.5		1755	1.3		2013	3.7
	2159	3.9		1852	0.9		2220	3.5					2347	1.7

02 Tue	0131	1.4	09 Tue	0117	4.2	16 Tue	0135	1.8	23 Tue	0020	4.2	30 Tue	0608	4.1
	0744	4.3		0402	4.4		0731	3.8		0240	4.2		0838	4.0
	1024	4.2		0717	1.3		1036	3.8		0613	1.5		1232	1.7
	1404	1.4		1329	4.1		1408	1.7		1225	4.2		1836	3.9
	2009	4.2		1619	4.1		2000	3.6		1450	4.0		2126	3.7
	2259	4.0		1941	1.2		2310	3.6		1827	1.3

03 Wed	0224	1.2	10 Wed	0209	4.1	17 Wed	0222	1.7	24 Wed	0055	4.2	31 Wed	0058	1.6
	0840	4.5		0449	4.3		0823	3.9		0325	4.1		0710	4.1
	1125	4.3		0808	1.6		1123	3.9		0647	1.5		0955	4.0
	1454	1.1		1416	3.9		1453	1.6		1302	4.2		1338	1.6
	2100	4.3		1711	3.9		2052	3.7		1542	3.9		1943	4.0
	2355	4.2		2033	1.4		2352	3.8		1904	1.3		2238	3.8

04 Thu	0315	1.0	11 Thu	0307	4.0	18 Thu	0308	1.6	25 Thu	0135	4.2	01 Thu	0202	1.5
	0928	4.5		0542	4.1		0912	4.0		0415	4.1		0815	4.2
	1218	4.4		0903	1.8		1202	3.9		0728	1.5		1100	4.1
	1543	0.9		1510	3.7		1536	1.4		1347	4.2		1437	1.4
	2227	4.5		1805	3.8		2147	3.9		1632	3.9		2047	4.1
	2338	4.4		2130	1.6					1947	1.3		2337	4.1

05 Fri	0404	0.9	12 Fri	0405	3.9	19 Fri	0027	3.9	26 Fri	0216	4.2	02 Fri	0301	1.4
	1020	4.6		0635	4.0		0352	1.5		0501	4.1		0912	4.3
	1305	4.5		1007	1.9		1000	4.1		0814	1.5		1157	4.2
	1631	0.7		1613	3.6		1235	4.0		1429	4.1		1532	1.1
	2319	4.5		1903	3.6		1616	1.3		1724	3.8		2144	4.2
				2236	1.8		2232	4.0		2035	1.4

06 Sat	0103	4.5	13 Sat	0457	3.8	20 Sat	0057	4.0	27 Sat	0306	4.2	03 Sat	0034	4.2
	0452	0.9		0732	3.9		0433	1.5		0551	4.1		0355	1.2
	1109	4.6		1122	2.0		1041	4.2		0905	1.6		1008	4.4
	1354	4.4		1714	3.5		1301	4.1		1523	4.0		1253	4.3
	1717	0.7		2004	3.5		1653	1.3		1818	3.7		1623	0.9
				2345	1.8		2312	4.1		2129	1.5		2238	4.3

07 Sun	0015	4.5	14 Sun	0554	3.8	21 Sun	0122	4.1	28 Sun	0400	4.2	04 Sun	0123	4.4
	0152	4.6		0834	3.8		0510	1.5		0645	4.0		0445	1.1
	0540	1.0		1229	1.9		1119	4.2		1005	1.7		1053	4.4
	1153	4.5		1811	3.5		1329	4.1		1617	3.9		1343	4.3
	1443	4.4		2116	3.5		1726	1.3		1912	3.7		1710	0.7
	1804	0.8					2349	4.2		2233	1.6		2327	4.4

©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.