| STORMSURF Surf & Wind Forecast Porto_Alegra -30.5 S -50 W |
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| Time(UTC)/Date | Surf Size (ft) | Swell Hght (ft) | Swll Per (secs) | Swl Dir (deg) | Wind (kts) | Signif Wave Hgt | |||
| 12Z Fri 18AUG | 2.0 | 2.0 | 9.9 | 110 | NW 5 | 3.1 ft @ 3 secs | |||
| 18Z Fri 18AUG | 1.6 | 1.9 | 8.6 | 191 | NE 11 | 3.0 ft @ 3 secs | |||
| 00Z Sat 19AUG | 1.8 | 1.7 | 10.4 | 191 | NE 21 | 4.3 ft @ 4 secs | |||
| 06Z Sat 19AUG | 1.4 | 1.4 | 10.3 | 192 | NNE 25 | 7.1 ft @ 7 secs | |||
| 12Z Sat 19AUG | 1.0 | 1.1 | 9.1 | 109 | NNE 17 | 6.0 ft @ 6 secs | |||
| 18Z Sat 19AUG | 0.9 | 1.0 | 9.0 | 108 | NE 13 | 4.8 ft @ 5 secs | |||
| 00Z Sun 20AUG | 2.8 | 4.1 | 6.9 | 61 | N 8 | 4.3 ft @ 4 secs | |||
| 06Z Sun 20AUG | 2.6 | 3.6 | 7.2 | 70 | SSW 22 | 4.9 ft @ 5 secs | |||
| 12Z Sun 20AUG | 2.1 | 2.8 | 7.5 | 73 | SSW 25 | 8.9 ft @ 9 secs | |||
| 18Z Sun 20AUG | 1.9 | 2.4 | 8.0 | 72 | SSW 22 | 8.8 ft @ 9 secs | |||
| 00Z Mon 21AUG | 1.5 | 1.9 | 8.1 | 75 | SSW 21 | 8.3 ft @ 8 secs | |||
| 06Z Mon 21AUG | 1.5 | 1.7 | 8.8 | 77 | S 16 | 7.6 ft @ 8 secs | |||
| 12Z Mon 21AUG | 6.6 | 7.0 | 9.4 | 176 | S 11 | 7.2 ft @ 7 secs | |||
| 18Z Mon 21AUG | 5.2 | 5.5 | 9.5 | 177 | SSE 8 | 7.0 ft @ 7 secs | |||
| 00Z Tue 22AUG | 7.1 | 6.3 | 11.2 | 174 | ENE 15 | 6.5 ft @ 7 secs | |||
| 06Z Tue 22AUG | 5.0 | 4.7 | 10.6 | 180 | NE 19 | 6.1 ft @ 6 secs | |||
| 12Z Tue 22AUG | 3.6 | 3.6 | 9.9 | 181 | NE 22 | 6.2 ft @ 6 secs | |||
| 18Z Tue 22AUG | 2.5 | 2.7 | 9.5 | 182 | NE 29 | 8.1 ft @ 8 secs | |||
| 00Z Wed 23AUG | 1.8 | 2.0 | 9.4 | 182 | NE 29 | 9.6 ft @ 10 secs | |||
| 06Z Wed 23AUG | 1.4 | 1.5 | 9.5 | 181 | NNE 29 | 9.8 ft @ 10 secs | |||
| 12Z Wed 23AUG | 1.0 | 1.0 | 9.5 | 178 | NNE 23 | 8.4 ft @ 8 secs | |||
| 18Z Wed 23AUG | 0.7 | 0.7 | 9.4 | 176 | NE 20 | 7.5 ft @ 8 secs | |||
| 00Z Thu 24AUG | 0.5 | 0.5 | 9.2 | 172 | NE 22 | 8.0 ft @ 8 secs | |||
| 06Z Thu 24AUG | 0.3 | 0.3 | 9.1 | 169 | NNE 23 | 8.4 ft @ 8 secs | |||
| 12Z Thu 24AUG | 6.3 | 7.6 | 8.4 | 54 * | NNE 18 | 7.6 ft @ 8 secs | |||
| 18Z Thu 24AUG | 6.4 | 7.6 | 8.4 | 56 * | NE 22 | 7.6 ft @ 8 secs | |||
| 00Z Fri 25AUG | 8.1 | 9.5 | 8.4 | 52 * | NNE 27 | 9.5 ft @ 10 secs | |||
| 06Z Fri 25AUG | 7.7 | 8.8 | 8.8 | 53 * | NNE 20 | 8.8 ft @ 9 secs | |||
| 12Z Fri 25AUG | 6.2 | 7.2 | 8.7 | 58 | NNE 13 | 7.2 ft @ 7 secs | |||
| 18Z Fri 25AUG | 5.5 | 6.3 | 8.6 | 60 * | NE 14 | 6.3 ft @ 6 secs | |||
| 00Z Sat 26AUG | 4.9 | 5.7 | 8.5 | 61 | ENE 8 | 5.8 ft @ 6 secs | |||