I also found this on a relatively recent Lonely Planet forum:
DANGRIGA / PLACENCIA, BELIZE TO PUERTO CORTES, HONDURAS
Nesymein Neydy departs from Dangriga on Thursday mornings 8:30am.
Arrives at Placencia Texaco Gas Station dock Thursday a.m.
Departs Placencia at 11:00 a.m.
Arrives at Puerto Cotes about 1:30pm.
Return trip: Departs Puerto Cortes on Tuesdays at 11:00am.
Cost: US$50.00 each way
(as at March 2007)
PLACENCIA, BELIZE TO PUERTO CORTES, HONDURAS
D-Express departs from Placencia Tourism Center, next to the Shell Gas Station on Fridays at 9:30 a.m. (check in at 9:00)
Arrive Big Creek at 10:00 a.m. (for Customs).
Depart Big Creek at 11:00 a.m.
Arrive Puerto Cortes, Honduras at 2:00 p.m.
Return trip: Depart Puerto Cortes, Honduras on Mondays at 10:00 a.m.
Arrive Big Creek at 12:00 noon.
Depart Big Creek at 1:30 p.m.
Arrive Placencia at 2 p.m.
US$50.00 each way. Tickets available at the Placencia Tourism Center. Tel: 202-4506 or 523-4045
(as at March 2007)
This could have changed, but it looks pretty convincing. As a back-up:
http://www.placencia.com/Informative%20_%2...elize.htm#WATER THE EXPRESS WATER TAXI: (Tickets available at the Placencia Tourism Center)
Departs Placencia Fridays - 9:30 a.m. Arrives Big Creek 10 a.m. Departs - 11:00 a.m.
Arrives Puerto Cortez, Honduras, 2 p.m. at Laguna.
Departs Puerto Cortez , Honduras Mondays - 10 a.m. Arrives Big Creek 12 noon. Departs - 1:30 p.m.
Arrives Placencia 2 p.m.
Tel: 202-4506 or 523-4045.
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