October keeps the warmth without the haze. Daytime highs around 24°C, freshened by the ocean breeze, make for comfortable, settled days, and the clear mornings of late summer hold for much of the month before the first autumn showers begin to return. The sea stays warm from the summer, the crowds are light, and the seafront is at its most relaxed and rewarding.
It is a near-ideal month to enjoy Casablanca at a full, easy pace. A morning inside the Hassan II Mosque, a long Corniche walk, an Art Deco circuit through the centre-ville, and a seafront dinner all fit comfortably into warm, bright days. The light off the ocean is clean and golden, the beach clubs are still open and far quieter, and the mild evenings are perfect for a leisurely stroll along the water.
October also makes Casablanca an excellent hub as the rest of Morocco enters its prime autumn season — the imperial cities are at their best and the desert opens up. With the city's major airport and rail links, it is a natural arrival or departure point. For warm, comfortable, uncrowded coastal days, October ranks among the best months to visit.