There are many more, but I think these are the most useful

Ian - you might want to reformat this and make it a sticky post ?

Cheers
John

I thought it might be useful to have a central place for sources of info:

Tides
Liverpool - http://www.ntslf.org/tides/tidepred?port=Liverpool

General - http://www.ntslf.org/tides/predictions


Storm surges

Liverpool - http://www.ntslf.org/storm-surges/latest-surge-forecast?port=Liverpool

General - http://www.ntslf.org/storm-surges/surge-forecast


Weather

Rain forecast, Manchester - http://www.metoffice.gov.uk/public/weather/forecast/map/gcw2hzs1u#?zoom=9&lat=53.48&lon=-2.25&map=CloudAndRain&fcTime=1486767600

Rain actual (radar) - http://www.netweather.tv/index.cgi?action=radar;sess=

(note, this is also on the extremely useful App "Netweather Storm Radar") - forecast rainfall to a few minutes !

Surface Pressure Chart - http://www.metoffice.gov.uk/public/weather/surface-pressure

XC weather - http://www.xcweather.co.uk

Jetstream - http://www.netweather.tv/index.cgi?action=jetstream;sess=

earth visualisation - http://earth.nullschool.net