| Fog signal points (Hydro, 1:22k - 1:90k) | New Zealand Hydrographic Authority | Land Information New Zealand | Creative Commons Attribution 4.0 International | Layer | Vector | 17611 | 92 | ||
| Beacon, safe water points (Hydro, 1:22k - 1:90k) | New Zealand Hydrographic Authority | Land Information New Zealand | Creative Commons Attribution 4.0 International | Layer | Vector | 11928 | 112 |