This wind would be called a O south wind
O east wind
O southeast wind
O northwest wind

The wind can be called a southeast wind

because the direction of wind is between south and east so it will be called southeast wind

And hence the wind is moving to northwest direction

step-by-step explanation:

; fx

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours