PORTSMOUTH TIDE TABLES 2023-24 MEAN SPRING AND NEAP CURVES Springs occur 2 days after New and Full Moon RISE & FALL OF THE TIDE AT PORTSMOUTH S345 ABLES MHWNMHWS MEAN RANGES h METRE. Springs 39· m 09 Neaps 19· m +5 . 08 h . TSMOUTH TIDE T +4 07 POR Mean Springs . h+3 06 Mean Neaps .F a c t o h 05 +2 .r 04 h . F a c t o F a c t o rr +1 03 Heights are in 9 8 7 6 5 4 3 2 1 metres above .. .. .. .. .. .. .. .. .. Chart Datum 090 080 070 060 050 0 0 0 0 . 04 03 02 01 02 HW . 01 h–1 C.D. LW–6h–5h–4h–3h–2h–1hHW+1h+2h+3h+4h+5h h Hours before HWHours after HW –2 h–3 5 h–4 MHWS h –5 MHWN h–6 34 3LW MLWN 12 MLWS 12 m m HW Hts 0 CHART DATUM Hts 0 LW © Crown Copyright and/or database rights. Reproduced by permission of the Controller of Her Majesty’s Stationery Office and the UK Hydrographic Office (www.ukho.gov.uk) 150 solenthandbook.com