TIDAL DIFFERENCES ON PORTSMOUTH
The following
average tidal differences will, when applied to the time of HIGH WATER at
Portsmouth, give approximate time of High Water (18t high were applicable) at
the location.
h.m.
Beaulieu Subtract 0.27
Bournemouth Subtract 2.40
Calshot Castle Add 0.10
Chichester Entrance Subtract 0.03
Christchurch Harbour Entrance Subtract 1.50
Cowes 0.00
Hamble River Entrance Subtract 0.30
Hurst Castle Subtract 1.07
Langstone Harbour Entrance Add 0.06
Lymington Subtract 0.55
Newtown Creek Subtract 1.00
Ryde 0.00
Ventnor Subtract 0.28
Wooton Creek Add 0.06
Yarmouth Subtract 1.05
COASTGUARD
VHF RADIO -
Call on Channel 16
Telephone -
In an emergency dial 999 and ask for Coastguard
Solent
Coastguard - 02392 552 100
Portland
Coastguard - 01305 760 439
MARINECALL
5
Day Forecasts Tel: 09068 5053 +
area (below)
48
Hour Forecasts Tel: 09065 2005+ area
(below)
Dorset, Hants, I.O.W. 03 Mid
Channel 57
Channel East 56 South West 58
Anglia 55
Weather call
Helpdesk: 0870 600 4242
