How Warm Will the NINO3.4 Region Get....Exactly? - Video HERE (8/16/26)

Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video

Create Your Own Surf Forecast Swell Calculator Swell Decay Tables Sea Height Tables Swell Category Table .

Surf Spot Forecast Graph Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction   STORMSURF Surf & Wind Forecast Sao_Luis -2 S -44 W Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt 12Z Mon 17AUG 0.6 0.5 12.0 34 E 22 6.2 ft @ 6 secs 18Z Mon 17AUG 3.3 5.1 6.5 69 * ENE 18 5.1 ft @ 5 secs 00Z Tue 18AUG 0.7 0.6 11.4 35 ENE 17 4.6 ft @ 5 secs 06Z Tue 18AUG 3.0 4.6 6.4 65 * ENE 18 4.6 ft @ 5 secs 12Z Tue 18AUG 0.8 0.7 10.8 34 E 21 5.8 ft @ 6 secs 18Z Tue 18AUG 3.2 4.7 6.8 69 * NE 16 4.7 ft @ 5 secs 00Z Wed 19AUG 0.7 0.7 10.2 33 ENE 15 4.1 ft @ 4 secs 06Z Wed 19AUG 2.8 4.5 6.3 67 * ENE 18 4.5 ft @ 4 secs 12Z Wed 19AUG 0.6 0.6 10.3 35 E 21 5.2 ft @ 5 secs 18Z Wed 19AUG 2.6 3.9 6.6 71 NE 11 4.0 ft @ 4 secs 00Z Thu 20AUG 2.4 3.7 6.5 62 * NE 15 3.7 ft @ 4 secs 06Z Thu 20AUG 2.2 4.1 5.4 65 * ENE 18 4.1 ft @ 4 secs 12Z Thu 20AUG 3.1 5.2 5.9 75 * E 19 5.2 ft @ 5 secs 18Z Thu 20AUG 3.0 5.0 6.0 69 * NE 20 5.0 ft @ 5 secs 00Z Fri 21AUG 2.5 4.3 5.9 59 * NE 16 4.3 ft @ 4 secs 06Z Fri 21AUG 2.7 4.7 5.8 60 * ENE 19 4.7 ft @ 5 secs 12Z Fri 21AUG 2.7 4.8 5.7 66 * ENE 18 4.8 ft @ 5 secs 18Z Fri 21AUG 2.4 4.2 5.8 67 * ENE 17 4.2 ft @ 4 secs 00Z Sat 22AUG 2.3 4.0 5.6 56 * NE 17 4.0 ft @ 4 secs 06Z Sat 22AUG 2.5 4.3 5.7 61 * ENE 16 4.3 ft @ 4 secs 12Z Sat 22AUG 2.4 4.2 5.8 64 * ENE 16 4.2 ft @ 4 secs 18Z Sat 22AUG 2.2 3.7 5.8 66 * ENE 14 3.7 ft @ 4 secs 00Z Sun 23AUG 2.0 3.5 5.8 59 * NE 15 3.5 ft @ 3 secs 06Z Sun 23AUG 2.7 4.7 5.7 63 * ENE 20 4.7 ft @ 5 secs 12Z Sun 23AUG 3.0 5.1 6.0 67 * E 19 5.1 ft @ 5 secs 18Z Sun 23AUG 2.7 4.5 6.1 68 * E 17 4.5 ft @ 4 secs 00Z Mon 24AUG 2.7 4.6 5.8 59 * NE 19 4.6 ft @ 5 secs 06Z Mon 24AUG 3.3 5.4 6.1 64 * ENE 20 5.4 ft @ 5 secs 12Z Mon 24AUG 3.2 5.2 6.1 68 * E 20 5.2 ft @ 5 secs 18Z Mon 24AUG 0.5 0.6 9.6 35 ENE 15 4.6 ft @ 5 secs 00Z Tue 25AUG 2.6 4.3 6.1 58 * NE 17 4.3 ft @ 4 secs

.

Contact | About | Disclaimer | Privacy Advertise/Content | Links Copyright © 2026 STORMSURF - All Rights Reserved This page cannot be duplicated, reused or framed in another window without express written permission. But links are always welcome. Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator