Lyall Bay

24 Hour Forecast

How do I read this graph?

Thu 9/9/10
Fri 10/9/10
Swell Dir:  S
Wave Quality: 4/10
Period: 13.3 s
Total: Swell: 
  1.5m1.2m
Swell Dir:  S
Wave Quality: 3/10
Period: 12.3 s
Total: Swell: 
  1.3m1.0m
Swell Dir:  S
Wave Quality: 3/10
Period: 12.0 s
Total: Swell: 
  1.1m0.8m
Swell Dir:  S
Wave Quality: 3/10
Period: 13.1 s
Total: Swell: 
  1.1m0.8m
Swell Dir:  S
Wave Quality: 3/10
Period: 13.4 s
Total: Swell: 
  1.0m0.7m
Wind Dir:  ESE
Speed: 10 - 15knots
Wind Dir:  ESE
Speed: 5 - 10knots
Wind Dir:  SW
Speed: 5 - 10knots
Wind Dir:  N
Speed: 10 - 15knots
Wind Dir:  NNW
Speed: 20 - 30knots
Tides:
Low: _
High:  17:20[1.3m]
Tides:
Low: 23:45[0.2m]
High:  _
Tides:
Low: _
High:  05:45[1.3m]
Tides:
Low: 12:10[0.1m]
High:  _
Tides:
Low: _
High:  18:20[1.3m]