Catalog http://tds.aviso.altimetry.fr/thredds/nrtWindWave/nrtWindWave-agg.html

Dataset	Size	Last Modified
`Near-Real Time Data - WIND WAVE`		`--`
`NRT - Global - (Maps of) Wind - AGGREGATED/`		`--`
`NRT - Global - (Maps of) Signifiant Wave Height - AGGREGATED/`		`--`