Catalog https://data.cci.ceda.ac.uk/thredds/catalog/esacci/sea_state/data/v1.1_release/l4/v1.1/2004/catalog.html

Dataset	Size	Last Modified
`2004`		`--`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200412-fv01.nc`	`1.646 Mbytes`	`2019-10-04T13:00:44Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200411-fv01.nc`	`1.617 Mbytes`	`2019-10-04T13:00:36Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200410-fv01.nc`	`1.629 Mbytes`	`2019-10-04T13:00:35Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200409-fv01.nc`	`1.634 Mbytes`	`2019-10-04T13:00:34Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200408-fv01.nc`	`1.627 Mbytes`	`2019-10-04T13:00:32Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200407-fv01.nc`	`1.608 Mbytes`	`2019-10-04T13:00:31Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200406-fv01.nc`	`1.602 Mbytes`	`2019-10-04T13:00:29Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200405-fv01.nc`	`1.628 Mbytes`	`2019-10-04T13:00:27Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200404-fv01.nc`	`1.636 Mbytes`	`2019-10-04T13:00:26Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200403-fv01.nc`	`1.622 Mbytes`	`2019-10-04T13:00:22Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200402-fv01.nc`	`1.642 Mbytes`	`2019-10-04T13:00:20Z`
`ESACCI-SEASTATE-L4-SWH-MULTI_1M-200401-fv01.nc`	`1.653 Mbytes`	`2019-10-04T13:00:20Z`