Surf Forecasts and Marine Weather - No Hype - Just the Facts!
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Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction

 

STORMSURF Surf & Wind Forecast
Porto_Alegra -30.5 S -50 W
Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt
18Z Mon 25MAY 2.4 2.6 9.5 145 W 28 7.8 ft @ 8 secs
00Z Tue 26MAY 1.4 1.5 9.4 141 WSW 32 10.3 ft @ 10 secs
06Z Tue 26MAY 0.8 0.9 9.6 140 WSW 30 11.6 ft @ 12 secs
12Z Tue 26MAY 10.2 9.4 10.8 190 WSW 27 11.0 ft @ 11 secs
18Z Tue 26MAY 9.0 8.5 10.6 187 WSW 25 9.9 ft @ 10 secs
00Z Wed 27MAY 9.0 8.6 10.4 187 WSW 26 9.9 ft @ 10 secs
06Z Wed 27MAY 11.7 10.4 11.3 180 WSW 23 11.3 ft @ 11 secs
12Z Wed 27MAY 18.8 12.9 14.6 175 WSW 19 12.9 ft @ 13 secs
18Z Wed 27MAY 16.3 11.5 14.2 173 WSW 15 11.5 ft @ 11 secs
00Z Thu 28MAY 12.7 9.6 13.2 172 SW 6 9.6 ft @ 10 secs
06Z Thu 28MAY 10.0 8.0 12.4 171 WNW 2 8.0 ft @ 8 secs
12Z Thu 28MAY 8.2 7.0 11.7 168 NE 7 7.0 ft @ 7 secs
18Z Thu 28MAY 7.1 6.4 11.1 163 NE 13 6.6 ft @ 7 secs
00Z Fri 29MAY 6.4 5.9 10.8 156 NE 21 6.8 ft @ 7 secs
06Z Fri 29MAY 5.6 5.2 10.6 151 NE 22 7.2 ft @ 7 secs
12Z Fri 29MAY 5.1 4.8 10.7 148 N 10 6.3 ft @ 6 secs
18Z Fri 29MAY 5.0 4.5 11.0 146 NNE 3 6.0 ft @ 6 secs
00Z Sat 30MAY 4.6 4.1 11.2 144 N 8 5.4 ft @ 5 secs
06Z Sat 30MAY 4.1 3.7 11.2 142 NW 7 4.6 ft @ 5 secs
12Z Sat 30MAY 3.7 3.3 11.1 140 W 13 4.3 ft @ 4 secs
18Z Sat 30MAY 3.3 3.0 11.1 139 SW 12 3.9 ft @ 4 secs
00Z Sun 31MAY 3.0 2.7 11.0 138 S 18 4.6 ft @ 5 secs
06Z Sun 31MAY 2.5 2.3 10.7 138 SSW 17 5.4 ft @ 5 secs
12Z Sun 31MAY 2.1 2.0 10.5 138 SW 20 6.8 ft @ 7 secs
18Z Sun 31MAY 1.7 1.6 10.4 138 SW 20 8.4 ft @ 8 secs
00Z Mon 01JUN 15.8 9.9 15.9 183 SW 20 10.1 ft @ 10 secs
06Z Mon 01JUN 16.3 10.6 15.4 180 WSW 18 10.6 ft @ 11 secs
12Z Mon 01JUN 15.5 10.5 14.8 179 W 18 10.5 ft @ 10 secs
18Z Mon 01JUN 14.1 9.8 14.4 176 WSW 13 9.9 ft @ 10 secs
00Z Tue 02JUN 12.6 9.1 13.9 172 SE 5 9.1 ft @ 9 secs
06Z Tue 02JUN 10.7 8.0 13.3 170 NE 10 8.0 ft @ 8 secs

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