Is Atmospheric Momentum The Key? - Video Forecast HERE (9/7/25)

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Surf Spot Forecast Graph Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction   STORMSURF Surf & Wind Forecast Caldera -27.0 S -71 W Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt 12Z Mon 15SEP 10.0 6.9 14.5 236 WNW 4 8.4 ft @ 8 secs 18Z Mon 15SEP 11.2 7.7 14.5 233 SW 7 7.7 ft @ 8 secs 00Z Tue 16SEP 9.9 7.0 14.2 231 SSW 11 7.0 ft @ 7 secs 06Z Tue 16SEP 8.3 6.2 13.5 230 SSW 7 6.2 ft @ 6 secs 12Z Tue 16SEP 7.3 5.5 13.3 230 N 8 5.5 ft @ 5 secs 18Z Tue 16SEP 6.5 5.0 13.2 230 NW 5 5.0 ft @ 5 secs 00Z Wed 17SEP 5.7 4.5 12.7 229 NNW 3 4.5 ft @ 5 secs 06Z Wed 17SEP 5.1 4.1 12.4 228 NNE 3 4.1 ft @ 4 secs 12Z Wed 17SEP 4.5 3.8 11.9 229 N 5 3.8 ft @ 4 secs 18Z Wed 17SEP 4.2 3.6 11.7 229 SW 3 3.7 ft @ 4 secs 00Z Thu 18SEP 4.0 3.4 11.6 230 S 6 3.6 ft @ 4 secs 06Z Thu 18SEP 3.8 3.4 11.2 229 SSW 11 3.6 ft @ 4 secs 12Z Thu 18SEP 3.4 3.1 11.0 231 SSW 7 3.5 ft @ 3 secs 18Z Thu 18SEP 3.1 3.0 10.6 231 SSW 9 3.2 ft @ 3 secs 00Z Fri 19SEP 2.6 2.5 10.2 229 SSW 10 3.1 ft @ 3 secs 06Z Fri 19SEP 3.0 2.8 11.0 232 S 12 3.3 ft @ 3 secs 12Z Fri 19SEP 2.9 2.9 10.0 234 SSW 10 3.6 ft @ 4 secs 18Z Fri 19SEP 3.9 3.5 11.1 233 SSW 12 3.9 ft @ 4 secs 00Z Sat 20SEP 4.7 4.0 11.9 237 SSW 12 4.2 ft @ 4 secs 06Z Sat 20SEP 4.0 3.6 11.2 242 S 13 4.4 ft @ 4 secs 12Z Sat 20SEP 4.2 3.9 10.8 235 SSW 10 4.2 ft @ 4 secs 18Z Sat 20SEP 2.9 2.6 11.3 228 SSW 13 4.1 ft @ 4 secs 00Z Sun 21SEP 4.0 3.8 10.6 233 S 9 3.9 ft @ 4 secs 06Z Sun 21SEP 3.7 3.5 10.4 232 SSW 12 3.7 ft @ 4 secs 12Z Sun 21SEP 3.5 3.5 10.1 231 S 12 3.8 ft @ 4 secs 18Z Sun 21SEP 2.8 3.0 9.6 234 SSW 14 3.9 ft @ 4 secs 00Z Mon 22SEP 3.1 3.3 9.3 233 SSW 12 3.8 ft @ 4 secs 06Z Mon 22SEP 2.5 2.7 9.4 233 SSW 12 4.5 ft @ 4 secs 12Z Mon 22SEP 3.6 3.9 9.2 235 SSW 13 4.7 ft @ 5 secs 18Z Mon 22SEP 4.9 4.8 10.3 232 SW 9 4.8 ft @ 5 secs 00Z Tue 23SEP 3.8 4.0 9.5 231 SSW 6 4.5 ft @ 4 secs

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