Swell period

[Sindbad 1]

Hi!

The swell periods on the table sections do not match the swell periods on the graphic maps.

I'm hoping someone can help me make sense of this please.

Thanks,

[idefix37]

@Sindbad-1

The swell periods in the map graphics match quite well the swell periods in the table.

Sometime there is a very small difference because the decimal is rounded in the graphic e.g. 9.3 is rounded 9s.
Another example:
https://community.windy.com/topic/9874/waves-and-swell/2