Vunkerl Inlet (S) at (G-12) has some Demonic Rose lvl 74-76 you can kill. Sometimes there is wind weather. Bad Breath is annoying but isn't too deadly. It's poison only does 1 hp/tick. It's better to bring some people with you to kill faster, but these can easily be soloed. Watch out for Morbol NM.
THF75/NIN & Fellow 70 + DNC75/NIN, we generally kill 30 Ochu during one Windsday.
You can kill Lunantishee in Riverne - Site B01. They are barely Easy Prey to a 75+ and die fairly quickly. Located at H-8, I-8 and the island at I-6/7 are the easiest to get to. Problem is the repop timer is rather high. But random wind weather in Riverne site. About 9 mobs total, seems like a 10 or 15 minute repop timer. At level 80 some may con Too Weak. Recommend this camp if you're solo with little support. Bad Breath was only giving me at most 2 status effects as opposed to Ochu in Rolanberry Fields (S) which gave full status effects.
Another good alternative for this is in Abyssea - Konschtat fighting the Morboling. There are plenty of these mobs in this zone. They are slightly higher level mobs then the others listed, but one can cut through them pretty quick with VV & DD atmas. -Kickstand
As of the September 2010 update every kill count as 5 during Wind weather.