Winds are set to reach up to 60km/h.
Counties Clare, Cork and Kerry are set to be mainly affected by racing winds.
The west to northwest winds will reach mean speeds of 55 to 60 km/h.
Gusts are predicted to hit 90 to 110 km/h in Kerry and in the west of Cork and Clare.
The warning was issued this morning at 8am.
The warning is in place until tomorrow at 6am.