🧭 Charting Authority / Nautical Publications Official Source · Verified Jul 02, 2026 Official charting authority: Mexico — Servicio de Hidrografía Naval (SEMAR) provides port questionnaire/data for Santa Rosalía. 95% Confidence ✓ Confirm 💬 Comment
🧭 Official Port Depth (Calado Oficial) Official Source · Verified Jul 02, 2026 SEMAR official port depth (calado oficial): 4.6 m. 95% Confidence ✓ Confirm 💬 Comment
🧭 Pilotage Requirement And Availability Official Source · Verified Jul 02, 2026 Pilotage mandatory for vessels >500 GT; two pilots available for the port; pilot service required for entry/exit. 95% Confidence ✓ Confirm 💬 Comment
🧭 Tugs / Towage Availability Official Source · Verified Jul 02, 2026 No tugs (remolcadores) available at Puerto Santa Rosalía for ship assist. 95% Confidence ✓ Confirm 💬 Comment
🧭 Speed Restrictions Official Source · Verified Jul 02, 2026 Port speed limit: 5 knots in the manoeuvring basin and on entry/exit to the port. 95% Confidence ✓ Confirm 💬 Comment
🧭 Aids To Navigation (Reported) Official Source · Verified Jul 02, 2026 Reported aids: W breakwater - green flashing; E breakwater - red flashing; forward and rear range lights - white flashing (local characteristics listed). 95% Confidence ✓ Confirm 💬 Comment
🧭 Known Wreck / Obstruction Official Source · Verified Jul 02, 2026 A wreck/pecio is reported at the mineral quay north of the port (near NW of north breakwater). 95% Confidence ✓ Confirm 💬 Comment
🧭 Navigation Channel Dimensions (Operator) Operator Source · Verified Jul 02, 2026 Navigation channel: length 650 m; width 62 m; depth -8.0 m (NBMI). Turning basin diameter 120 m, depth -7.0 m (NBMI). 90% Confidence ✓ Confirm 💬 Comment