Best season
summer
Best time
8–11 · 14–17
Optimal temp.
25–29 °C
Top bait
Bahama-Style Trolled Lure
To target Blue Marlin successfully, think about season, time of day and weather together. Blue Marlin bite best in summer, especially 8–11 · 14–17. The ideal water temperature is 25–29 °C. Proven baits are Bahama-Style Trolled Lure, Konahead Lure and Rigged Spanish Mackerel. Conditions are most reliable with stable high pressure.
Catch outlook through the year
Best season
Over the year, Blue Marlin are most active in July–September. The absolute peak is in August.
Best time of day
The most productive times of day for Blue Marlin are 8–11 · 14–17. These windows reward your time on the water most.
Water temperature
Blue Marlin bite best at a water temperature of 25–29 °C. Outside this window they become noticeably sluggish.
Weather & air pressure
Blue Marlin bite most reliably with stable high pressure. Also favourable: moving water.
Recommended baits & lures
These baits have proven themselves for Blue Marlin: Bahama-Style Trolled Lure, Konahead Lure, Rigged Spanish Mackerel, Rigged Mullet (Horse Ballyhoo), Rigged Bonito, Live Skipjack Tuna, Squid Skirt / Daisy Chain, High-Speed Trolling Lure and Dredge & Teaser Spread.
Suitable waters
You will typically find Blue Marlin in these water types: Saltwater.
Closed season
No nationwide closed season – varies by region.
Closed seasons and minimum sizes vary by country, state and water. Always check the local regulations before you fish.
When do Blue Marlin bite at YOUR water?
Baytz. Sense. combines weather, air pressure, moon phase and solunar into concrete bite-time windows for Blue Marlin – for exactly the water you enter.
Calculate the best time — freeStart free · on Android & in the browser
Frequently asked questions
When do Blue Marlin bite best?
Best in July–September, especially 8–11 · 14–17. Ideal water temperature: 25–29 °C.
What is the best bait for Blue Marlin?
Proven choices are Bahama-Style Trolled Lure, Konahead Lure and Rigged Spanish Mackerel.
In what weather do Blue Marlin bite?
Most reliably with stable high pressure.
In which waters do Blue Marlin live?
Mainly in Saltwater.