| Tide Gage | X/Y data | Source | Remarks |
| Port Orford, OR | X/Y data | WC/ATWC Records | |
| Crescent City, CA | X/Y data | WC/ATWC Records | |
| North Spit, Humboldt Bay, CA | X/Y data | Lander, et al. (1993) | |
| Arena Cove, CA | X/Y data | WC/ATWC Records | |
| Pt. Reyes, CA | X/Y data | WC/ATWC Records | |
| Monterey, CA | X/Y data | WC/ATWC Records | |
| Pt. San Luis, CA | X/Y data | WC/ATWC Records |