Tides

Admiralty Easy Tide Admiralty Easy Tide
BBC Tides BBC Tides

Weather

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BBC Shipping Forecast BBC Shipping Forecast
BBC Coastal Forecast BBC Coastal Forecast
BBC Surf Reports BBC Surf reports
BBC Coastal Observations BBC Coastal observations
Met Office Met Office
Met Check Inshore Met Check Inshore
Synoptic Charts Synoptic Charts
Mountain Weather Mountain weather

Forums

LSKC Yahoo! Group Sea Kayak Guidebook
Sea Kayak Guidebook Sea Kayak Guidebook
The Kayak Forum The Kayak Forum
SCA Forums SCA Forums

Maps

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Google Earth Google Earth
Multimap Multimap
OS Getamap OS Getamap