| semester at sea for high school students | 0.13 | 0.6 | 1269 | 40 | 94 |
| semester at sea students | 0.71 | 0.9 | 7838 | 24 | 57 |
| semester at sea schools | 0.35 | 0.2 | 6028 | 23 | 87 |
| college semester at sea | 1.27 | 0.4 | 5623 | 23 | 67 |
| about semester at sea | 0.3 | 0.6 | 396 | 21 | 9 |
| summer semester at sea | 1.04 | 0.5 | 9712 | 22 | 55 |
| high school at sea programs | 0.11 | 0.9 | 875 | 27 | 29 |
| semester at sea for adults | 0.2 | 0.2 | 9784 | 26 | 94 |
| semester at sea classes | 0.9 | 0.7 | 7158 | 23 | 63 |
| high school at sea | 0.33 | 0.4 | 1218 | 18 | 73 |
| semester at sea program | 1.76 | 0.8 | 574 | 23 | 35 |
| semester at sea colleges | 1.4 | 0.4 | 5465 | 24 | 41 |
| semester at sea experiences | 1.11 | 0.6 | 5869 | 27 | 96 |
| semester at sea ship | 0.49 | 0.7 | 6854 | 20 | 41 |
| semester at sea classes offered | 0.78 | 0.1 | 9736 | 31 | 77 |
| semester at sea courses | 1.24 | 0.8 | 9191 | 23 | 11 |
