Sailing solo southwest for repairs - S4 E6 Tobago to Trinidad
October 3, 2025 · 22 min · 155 views · Englishman's Bay, Tobago
What this video covers
A Pacific Seacraft 34 sailing from Tobago to Trinidad experienced engine failure due to an overheating alternator that scorched the main drive belt.0:13 After diagnosing the issue with an infrared thermometer, the skipper reduced engine RPM to 1000 to reach Man O' War Bay.0:43 To navigate the strong currents of the Bocas Manas pass into Chaguaramas, the skipper accepted a tow from a local contact in a Boston Whaler.10:09 Once docked at Powerboats Marina, the skipper replaced the failed unit with a generic backup alternator sourced in Cape Town, requiring custom wiring and mounting adjustments.15:52 The vessel’s electrical system remained operational during the transit using a 330-watt solar panel for house batteries and a 100-watt panel for the engine start battery. The stopover included local excursions to the Angostura rum distillery, the Port of Spain farmers market, and a hummingbird sanctuary, alongside technical assistance from local marine experts.11:45 Proper belt tension and alternator alignment are critical for preventing heat-related drive system failures.
Boats in this video
More from Hugh Robertson Sailing
From Hugh Robertson Sailing — see the channel’s boat, crew, and every analyzed video.
The Sailing Directory Newsletter
One email with the fleet's best finds — the moments, boats, and stories worth your watch time. Enter your own address to get your own copy.