LIST OP FIGURES 



No. ■■ Page 



1. Locations along the Atlantic Coast reported herein .... h 



2. NormaJ. cycle of temperature at surface and bottom along 



the string of observation posts for 195o 7 



3. Grand Harbour ;, Grand Manan 8 



k. Portland Lightship 12 



5. Boston Lightship 26 



6. Georges Shoal 34 



7. Nantucket Lightship ...... 38 



b. Woods Hole 5'^ 



9. Buzzards Lightship 53 



10. Kingston 56 



11. Ambrose Lightship , 59 



12. Bamegat Lightship 66 



13' Five Fathom Bank Lightship 75 



Ik. V/inter Quarter Lightship , 6k 



15- Chesapeake Lightship ........ ... 93 



16. Diamond Shoals Lightship 102 



17- Frying Pan Shoals Lightship 117 



18. Savannah Lightship 125 



