An 10 x 10 EZ-UP canopy is less than $200 and would make a good temporary shade.
Burned through two of those already. They catch rain and collapse, or shred with a good wind gust. We went so far as to bury some concrete and bolts for a tie-down, and it wound up just making it easier for the wind to wreck havoc.
https://www.samsclub.com/sams/cedar-pergola-2013-12-x-12/prod9090166.ip?athcpid=prod9090166&athena=true&athpgid=pdp&athmtid=VaV&athznid=sams_ip_VaV&parentpid=prod17800102&xid=pdp:carousel:people-who-viewed-this-item-also-viewed:1
I nearly bought one of these to put on part of my dock, also looked a a couple of the fabric ones...
