STORMSURF Surf & Wind Forecast
Tongatapu -21.0 S -175 W
Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt
06Z Mon 18DEC 5.7 4.6 12.5 165 SE 17 5.9 ft @ 6 secs
12Z Mon 18DEC 5.3 4.4 12.1 164 SE 15 5.6 ft @ 6 secs
18Z Mon 18DEC 4.8 4.1 11.7 164 SE 14 5.2 ft @ 5 secs
00Z Tue 19DEC 4.2 3.8 11.1 164 SE 15 5.0 ft @ 5 secs
06Z Tue 19DEC 3.6 3.4 10.8 164 SE 14 4.8 ft @ 5 secs
12Z Tue 19DEC 3.6 3.5 10.3 163 E 10 4.5 ft @ 4 secs
18Z Tue 19DEC 3.1 3.1 9.8 161 ESE 7 4.2 ft @ 4 secs
00Z Wed 20DEC 2.9 3.0 9.6 157 ESE 8 4.1 ft @ 4 secs
06Z Wed 20DEC 2.4 2.6 9.2 162 SE 12 4.1 ft @ 4 secs
12Z Wed 20DEC 1.9 2.2 9.0 163 SE 12 4.3 ft @ 4 secs
18Z Wed 20DEC 1.7 1.9 8.9 161 SSE 13 4.3 ft @ 4 secs
00Z Thu 21DEC 1.6 1.8 8.7 160 SSE 12 4.3 ft @ 4 secs
06Z Thu 21DEC 1.7 2.2 7.8 99 S 13 4.2 ft @ 4 secs
12Z Thu 21DEC 2.0 2.6 7.7 125 SSE 8 3.9 ft @ 4 secs
18Z Thu 21DEC 1.6 1.7 9.4 156 SSE 11 3.6 ft @ 4 secs
00Z Fri 22DEC 1.9 2.1 9.2 119 SSE 6 3.5 ft @ 4 secs
06Z Fri 22DEC 4.3 2.8 15.4 190 SSE 12 4.3 ft @ 4 secs
12Z Fri 22DEC 5.8 4.1 14.2 188 SSE 10 5.0 ft @ 5 secs
18Z Fri 22DEC 6.0 4.5 13.3 186 SE 13 5.3 ft @ 5 secs
00Z Sat 23DEC 5.7 4.6 12.5 181 ESE 12 5.0 ft @ 5 secs
06Z Sat 23DEC 4.4 3.7 11.9 188 ESE 15 4.8 ft @ 5 secs
12Z Sat 23DEC 3.8 3.3 11.6 188 ESE 16 5.0 ft @ 5 secs
18Z Sat 23DEC 3.1 2.8 11.1 188 SE 24 6.2 ft @ 6 secs
00Z Sun 24DEC 2.4 2.2 10.8 187 SSE 17 6.4 ft @ 6 secs
06Z Sun 24DEC 0.8 1.1 7.5 359 SSE 14 5.7 ft @ 6 secs
12Z Sun 24DEC 2.9 3.9 7.3 125 SSE 12 5.1 ft @ 5 secs
18Z Sun 24DEC 2.6 3.4 7.5 123 SSE 11 4.8 ft @ 5 secs
00Z Mon 25DEC 2.0 2.8 7.0 123 SSE 10 4.4 ft @ 4 secs
06Z Mon 25DEC 1.5 2.0 7.3 184 SE 14 4.4 ft @ 4 secs
12Z Mon 25DEC 1.6 2.0 8.2 182 SSE 11 4.5 ft @ 4 secs
18Z Mon 25DEC 1.9 2.2 8.4 176 SSE 12 4.5 ft @ 4 secs