Hurricane Wiki

This is the forum page for the 2021-22 South-West Indian Ocean cyclone season.

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Surprise, surprise. Jas (Anonymous 2.0) (talk) 13:59, 22 September 2021 (UTC)


Aside from the two Pacific basins, the South-West Indian Ocean basin has been overlooked too... as there's actually an invest that was spotted by JTWC. They even issued a TCFA for this one, but that has already been cancelled; this is now down to code yellow. Jas (Anonymous 2.0) (talk) 13:51, 22 September 2021 (UTC)

Welp, it's already gone. Jas (Anonymous 2.0) (talk) 09:12, 23 September 2021 (UTC)


Looks like the SWIO (and the SHem in general) is starting to make its presence known again this year, but not quite. Jas (Anonymous 2.0) (talk) 08:58, 6 October 2021 (UTC)


This was visible on NRL and Tidbits a couple of days ago, but it has since disappeared; however, according to this tweet by @ForceThirteen on Twitter, it has a medium chance of development, though that is, of course, unofficial. Jas (Anonymous 2.0) (talk) 08:58, 6 October 2021 (UTC)

And gone. Jas (Anonymous 2.0) (talk) 07:27, 9 October 2021 (UTC)


Yet another invest in the SWIO. Code yellow on JTWC right now. Jas (Anonymous 2.0) (talk) 12:13, 31 October 2021 (UTC)

I no longer see this on Tidbits, so it might be gone now...unless they just forgot to update their site with new data on 93S. Ryan1000 14:12, 1 November 2021 (UTC)



This was active for some time before, but likely won't form. So it looks like the SWIO won't get Ana until next year; if Ana formed earlier this year, both the SWIO and SPac (and the North Atlantic too) would've had a storm named Ana in the same year. Ryan1000 16:17, 31 December 2021 (UTC)

I don’t think this will form. Maybe busted. Runner1001 (talk) 00:02, 2 January 2022 (UTC)