The ASL signs are constantly added to the dictionary. If you don't find the word/sign, you can send your request via email. Browse the alphabetical letters or search a signed word above. Regional variation: there may be regional variations of some ASL words across the regions of North America.
So overall, compared to those warm water areas of the U.S. Gulf and Florida, Hawaiian waters are warmer in the winter and cooler in the summer. As a general rule, Hawaiian waters average 77 degrees in the wintertime to 82 degrees in the summertime.
Jamaica water temperatures stay above 80F all year round. South Florida water temperatures are 71 in winter, bloom to 86F in mid and late summer. Honolulu, Hawaii is 76F in January, finally peaking at 81F in September and October. To Bahamas Diving Overview.