Seamanship_Secrets_185_Tips_-_Techniques_for_Better_Navigation-_Cruise_Planning-_and_Boat_Handling_Under_Power_or_Sail_(Re)_e..

DRIFT RATE IN YARDS

SPEED1 knot

SPEED2 knots

SPEED3 knots

SPEED4 knots

SPEED5 knots

SPEED6 knots

SPEED7 knots

SPEED8 knots

SPEED9 knots

SPEED 10 knots

Seconds

Drift

Distance

(in

yards)

Drift

Distance

(in

yards)

Drift

Distance

(in

yards)

Drift

Distance

(in

yards)

Drift

Distance

(in

yards)

Drift

Distance

(in

yards)

Drift

Distance

(in

yards)

Drift

Distance

(in

yards)

Drift

Distance

(in

yards)

Drift

Distance(in yards)

Seconds

1

0.6

1.1

1.7

2.2

2.8

3.3

3.9

4.4

5.0

5.6

1

2

1.1

2.2

3.3

4.4

5.6

6.7

7.8

8.9

10

.0

11.1

2

3

1.7

3.3

5.0

6.7

8.3

10.0

11.7

13.3

15.

0

16.7

3

4

2.2

4.4

6.7

8.9

11.1

13.3

15.6

17.8

20

.0

22.2

4

5

2.8

5.6

8.3

11.1

13.9

16.7

19.4

22.2

25.0

27.8

5

6

3.3

6.7

10.0

13.3

16.7

20.0

23.3

26.7

30.0

33.3

6

7

3.9

7.8

11.7

15.6

19.4

23.3

27.2

31.1

35.0

38.9

7

8

4.4

8.9

13.3

17.8

22.2

26.7

31.1

35.6

40.0

44.4

8

9

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.

0

50.0

9

10

5.6

11.1

16.7

22.2

27.8

33.3

38.9

44.4

50

.0

55.6

10

11

6.1

12.2

18.3

24.4

30.6

36.7

42.8

48.9

55.0

61.1

11

12

6.7

13.3

20.0

26.

7

33.3

40.0

46.7

53.3

60.0

66.7

12

13

7.2

14.4

21.7

28.9

36.1

43.3

50.6

57.8

65.0

72.2

13

14

7.8

15.6

23.3

31.1

38.9

46.7

54.4

62.2

70.0

77.8

14

306