| Depth (ft) | Temperature (°F) |
| 10 | 55.8 |
| 20 | 57.9 |
| 30 | 58.6 |
| 40 | 59.6 |
| 50 | 60.8 |
| 60 | 61.8 |
| 70 | 62.5 |
| 80 | 63.2 |
| 90 | 64 |
| 100 | 64.6 |
| 120 | 66.4 |
| 140 | 67.1 |
| 160 | 67.7 |
| 180 | 68.4 |
| 200 | 69.2 |
| 220 | 69.9 |
| 240 | 70.5 |
| 260 | 71.5 |
| 280 | 72.3 |
| 300 | 73 |
| 320 | 73.5 |
| 340 | 74.2 |
| 360 | 75.2 |
| 380 | 75.4 |
| 400 | 76 |
| 420 | 76.6 |
| 428 | 76.7 |