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

SPEED OVER A MEASURED MILE (1–11 MINUTES) (

CONTINUED

)

Sec.

1 Min.

2 Min.

3 Min.

4 Min.

5 Min.

6 Min.

7 Min.

8 Min.

9 Min.

10 Min.

11 Min.

Sec.

20

45.0

25.7

18.0

13.8

11.3

9.5

8.2

7.2

6.4

5.8

5.3

20

21

44.4

25.5

17.9

13.8

11.2

9.4

8.2

7.2

6.4

5.8

5.3

21

22

43.9

25.4

17.8

13.

7

11.2

9.4

8.1

7.2

6.4

5.8

5.3

22

23

43.4

25.2

17.7

13.7

11.1

9.4

8.1

7.2

6.4

5.8

5.3

23

24

42.9

25.0

17.6

13.6

11.1

9.4

8.1

7.1

6.4

5.8

5.3

24

25

42.4

24.8

17.6

13.6

11.1

9.4

8.1

7.1

6.4

5.8

5.3

25

26

41.9

24.7

17.5

13.5

11.0

9.3

8.1

7.1

6.4

5.8

5.2

26

27

41.4

24.5

17.4

13.5

11.0

9.3

8.1

7.1

6.3

5.7

5.2

27

28

40.9

24.3

17.3

13.4

11.0

9.3

8.0

7.1

6.3

5.7

5.2

28

29

40.4

24.2

17.2

13.4

10.9

9.3

8.0

7.1

6.3

5.7

5.2

29

30

40.0

24.0

17.1

13.3

10.9

9.2

8.0

7.1

6.3

5.7

5.2

30

31

39.6

23.8

17.1

13.3

10.9

9.2

8.0

7.0

6.3

5.7

5.2

31

32

39.1

23.7

17.0

13.2

10.8

9.2

8.0

7.0

6.3

5.7

5.2

32

33

38.7

23.5

16.9

13.2

10.8

9.2

7.9

7.0

6.3

5.7

5.2

33

34

38.3

23.4

16.8

13.1

10.8

9.1

7.9

7.0

6.3

5.7

5.2

34

35

37.9

23.2

16.7

13.

1

10.7

9.1

7.9

7.0

6.3

5.7

5.2

35

36

37.5

23.1

16.7

13.0

10

.7

9.1

7.9

7.0

6.3

5.7

5.2

36

37

37.1

22.9

16.6

13.0

10.7

9.1

7.9

7.0

6.2

5.7

5.2

37

298