Treasure Beach, Jamaica tide times

Treasure Beach has no all-inclusive resorts and no hotel strip. The accommodation is guesthouses, small villas, and the Jake's Hotel compound at Calabash Bay, all independently operated. The fishing community at Frenchman's Bay and Billy's Bay is working, not decorative — boats go out before dawn and return with actual catch sold direct from the boats. The south coast dryness and the savannah landscape behind the coast produce a different visual character from the tropical lushness of the north coast. The Jake's Off-Road Triathlon in January and the Calabash Literature Festival (irregular) are the main events on the cultural calendar.

Calabash Bay is the calmest of the four bays, sheltered by the headland to the southwest and with the gentlest entry for swimming. The sand slope is gradual and the wave energy is low on most days. The fringing reef at the southern headland provides snorkelling at 2 to 8 metres depth accessible by swimming from the beach; plan to snorkel on the rising tide from half-tide to avoid the shallowest sections. Frenchman's Bay has more swell exposure on larger days; Great Bay is wide and natural but the least sheltered of the four.

Caribbean mixed semidiurnal, spring range roughly 0.4 to 0.6 metres. The spring low exposes 20 to 25 metres of additional dry sand at Calabash Bay and shallows the fringing reef significantly. Two unequal highs and two unequal lows each day. The south coast Caribbean regime means the astronomical tide is the dominant water-level signal here; the Atlantic swell energy is lower than the north coast and storm surge is the main exception.

Open-Meteo Marine, a free gridded global ocean model. Accuracy is typically within plus or minus 45 minutes on timing and 0.2 to 0.3 metres on height. For Jamaica, the Jamaica Meteorological Service publishes weather and marine forecasts. The nearest authoritative tide gauge reference is Kingston Harbour, approximately 110 km to the east on the same south coast; the tidal phase at Treasure Beach runs roughly 1 to 2 hours earlier than Kingston on the same mixed semidiurnal cycle.

No. The south Jamaica coast at Treasure Beach involves fringing reef, rocky headlands, and fishing boat traffic in the inshore zone. For vessel navigation, use the Caribbean charts from the Caribbean Hydrographic Institute and consult the Jamaica Maritime Authority. Open-Meteo Marine gridded predictions are not authoritative navigational data.