Long-Term Variability of Extreme Significant Wave Height in the South China Sea

Figure 5

(a) Long-term trend of annual mean SWH from year 1976 to year 2005. Unit: m yr⁻¹. Only trends significant at the 95% level are shown. (b) Long-term trends of seasonal mean SWH from year 1976 to year 2005. Unit: m yr⁻¹. Only trends significant at the 95% level are shown. (c) Long-term trends of monthly mean SWH from year 1976 to year 2005. Unit: m yr⁻¹. Only trends significant at the 95% level are shown.