"With this low, coastal communities should take extra care tomorrow as well.
"We could see those wave conditions picking up throughout Saturday. Saturday is definitely not a good day to be on the water."
More showers were expected on Sunday, Makgabutlane said.
"Most areas can expect at least a shower passing through. Winds will still be a little bit brisk, but not as strong as Saturday.
"Temperatures should remain in the mid to upper teens for the weekend though, so that's one good thing.
"Even those overnight temperatures aren't dropping too low. They should be remaining in the double digits."
Makgabutlane said it would get a little colder as next week began.
"The air flow turns south west, so it'll be a couple of degrees colder on Monday.
"There will be the chance of a couple of showers, but certainly nothing like the rain we'll see this weekend.
"Winds will be cooler, because it;s coming from the south, but again, it won't be as strong as the weekend.
"It's school holidays at the moment, so people might be planning some travel over the next few days.
"There's certainly plenty happening weather-wise."