Sea temperature in Guyana (Apr-2026)

23/04/2026

In recent weeks, the sea surface temperature (SST) anomaly in the Niño 3.4 region was close to +0.5 °C, that is, at the limit of the El Niño phase. (Guyana Hydrometeorological Survey, 2026).

Servicio Hidrometeorológico de Guyana, 2026