Peak months
Mar–May & Nov–Dec
Year-round target
Sailfish & Barracuda
Water temp.
26–30°C all year
Fishing days/year
365 weather permitting
Overview
The short answer: there is no bad time to fish in Tulum. The Caribbean's warm, stable climate means fishing is productive year-round. That said, certain months offer significantly better conditions for specific target species.
The two peak periods are March–May (sailfish, tarpon, and mahi season with optimal sea conditions) and November–January (wahoo, kingfish and returning sailfish). Avoid September–October if you're specifically targeting billfish — this is hurricane season and sea conditions can be unpredictable, though inshore fishing remains good.
January kicks off the year with excellent offshore conditions. Wahoo are running strong and the water is cool and clear. Sailfish are present but not yet at peak numbers. Seas are generally calm and settled, making for comfortable offshore trips.
February sees sailfish numbers building offshore as the migration picks up. Wahoo are still strong. The weather window is excellent — some of the calmest seas of the year — making it a favorite for serious offshore anglers. Book in advance as demand is high.
March is the beginning of Tulum's best fishing period. Sailfish are running in large numbers offshore, tarpon schools arrive in the coastal rivers and flats, and early mahi-mahi appear along weedlines. This is the month that experienced anglers target above all others. Book months in advance.
April is the single best month for both offshore and inshore fishing combined. Tarpon runs are at their peak in the flats, mahi-mahi schools show up thick on the weedlines and FADs, and sailfish remain strong offshore. This is Tulum's Grand Slam month.
May closes the spring peak window. Mahi-mahi are thick, tarpon are still abundant, and yellowfin tuna begin making their first appearances. Seas start to pick up slightly as summer weather patterns establish, but offshore conditions remain excellent in the first three weeks.
June shifts into summer patterns. Mahi remain strong and yellowfin tuna activity picks up significantly. Blue marlin begin to appear in the deep blue. Hurricane season begins technically, but June weather is generally fine. Booking is easier than peak months.
July sees mixed conditions with occasional afternoon squalls. Inshore fishing is often better than offshore. Snapper, grouper, and barracuda are active. The reef is stunning for sight fishing. A good time for the half-day inshore charter.
Peak hurricane month statistically, though actual activity varies by year. Offshore trips may be weather-dependent. Inshore fishing — snook, snapper, and jack — remains excellent and weather windows for half-day trips are common.
September is the quietest month. Weather can be unsettled and fishing is slower than peak periods. However, for the budget-conscious angler, September offers the lowest prices and least crowded boats. A good reef trip can still deliver great memories.
October marks the return of good offshore fishing as sailfish begin their winter migration back through Tulum's waters. Blackfin tuna are abundant on the reef edge. The second half of October is considerably better than the first as seas settle.
November launches the second peak season. Wahoo numbers hit their annual high as cooler water pushes them inshore. Sailfish are stacking offshore again after their summer retreat. Seas are calm and conditions are ideal. The best month for targeting wahoo specifically.
December maintains excellent fishing conditions through the holiday period. Wahoo and sailfish remain the primary targets. The Christmas–New Year window is particularly busy (book 6–8 weeks ahead). Water clarity is at its annual best — exceptional visibility for underwater photography.
Whatever month you're visiting Tulum, there's a charter that matches the season perfectly.