Murarisaha is a village and a gram panchayat in Hasnabad CD block in Basirhat subdivision of North 24 Parganas district in the state of West Bengal, India.

The area shown in the map is a part of the Ichhamati-Raimangal Plain, located in the lower Ganges Delta.

It contains soil of mature black or brownish loam to recent alluvium.

The tip of the Sundarbans National Park is visible in the lower part of the map (shown in green but not marked).

Between June and September, the south west monsoon rains lash the village.

Netaji Subhas Chandra Bose International Airport is 54 km from Murarisha.