1. CSIRO Marine and Atmospheric Research, Hobart, TAS, 7001, Australia.
2. College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, USA.
3. Laboratoire d'Etudes en Géophysique et Océanographie Spatiales, 31400, Toulouse, France.
4. Met Office Hadley Centre, Exeter, EX1 3PB, UK.
5. National Oceanography Centre, Liverpool, L3 5DA, UK.
6. Potsdam Institute for Climate Impact Research, 14473, Potsdam, Germany.
7. Department of Oceanography, University of Hawaii at Manoa, Honolulu, HI 96822, USA.
8. Department of Earth Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada.
9. Aerospace Engineering Sciences, University of Colorado, Boulder, CO 80309, USA.
10. School of Behavioural, Cognitive, and Social Sciences, University of New England, Armidale, NSW 2351, Australia.
11. School of Geographical Sciences, University of Bristol, Bristol, BS8 1SS, UK.
12. Department of Civil, Environmental, and Architectural Engineering, University of Colorado, Boulder, CO 80309, USA.
13. Oceanography and Remote Sensing of the Earth System, University of Hamburg, 20146, Hamburg, Germany.
14. National Institute of Oceanography, Goa, 403004, India.