Port-Log Predictions Monthly

Monthly Predictions Sheet

Orwell Navigation

ORWELL NAVIGATION

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	0049	4.4	07 Mon	0045	0.9	14 Mon	0037	3.9	21 Mon	0514	3.1	28 Mon	0531	0.0
	0637	-0.1		0742	3.1		0615	0.4		1030	1.2		1211	4.4
	1320	4.4		1320	1.3		1256	3.8		1740	3.0		1746	0.2
	1849	0.2		2006	2.9		1822	0.6		2325	1.0

01 Tue	0130	4.5	08 Tue	0204	0.7	15 Tue	0105	3.8	22 Tue	0629	3.0	29 Tue	0023	4.5
	0714	0.0		0850	3.4		0639	0.5		1225	1.3		0613	0.0
	1401	4.3		1427	1.2		1320	3.8		1855	2.9		1254	4.4
	1930	0.2		2109	3.2		1850	0.5					1830	0.2

02 Wed	0212	4.5	09 Wed	0308	0.5	16 Wed	0134	3.8	23 Wed	0106	0.8	30 Wed	0108	4.5
	0753	0.1		0945	3.7		0707	0.5		0748	3.2		0653	0.1
	1443	4.1		1522	1.0		1345	3.8		1344	1.1		1338	4.3
	2012	0.2		2201	3.6		1921	0.5		2008	3.1		1914	0.2

03 Thu	0256	4.3	10 Thu	0359	0.4	17 Thu	0205	3.8	24 Thu	0216	0.6	01 Thu	0156	4.5
	0834	0.4		1033	3.9		0737	0.6		0859	3.5		0734	0.3
	1525	3.8		1609	0.8		1418	3.8		1441	0.9		1421	4.1
	2056	0.4		2247	3.8		1954	0.6		2112	3.4		1959	0.2

04 Fri	0346	4.0	11 Fri	0443	0.3	18 Fri	0241	3.7	25 Fri	0313	0.4	02 Fri	0244	4.3
	0919	0.7		1115	4.1		0810	0.7		0956	3.9		0816	0.6
	1611	3.4		1649	0.7		1456	3.7		1532	0.7		1507	3.8
	2148	0.6		2327	3.9		2030	0.6		2207	3.8		2047	0.4

05 Sat	0443	3.5	12 Sat	0519	0.3	19 Sat	0322	3.6	26 Sat	0404	0.2	03 Sat	0337	3.9
	1015	1.1		1154	4.0		0847	0.8		1044	4.2		0903	0.9
	1708	3.0		1724	0.6		1541	3.5		1618	0.5		1556	3.5
	2305	0.8					2113	0.8		2254	4.1		2145	0.6

06 Sun	0608	3.2	13 Sun	0004	3.9	20 Sun	0411	3.4	27 Sun	0448	0.0	04 Sun	0439	3.6
	1154	1.3		0548	0.4		0930	1.0		1128	4.3		1002	1.2
	1841	2.8		1227	3.9		1633	3.2		1702	0.3		1657	3.2
				1755	0.6		2206	0.9		2339	4.3		2303	0.7

©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.