Despite several rain threats during the 2026 Formula 1® season, no wet-weather race or session has yet taken place under the new regulations. As the championship has progressed through its 16th round, teams and drivers have faced dry conditions, even though the possibility of rain has loomed on multiple occasions. This absence of wet running has kept the spotlight on the ongoing challenges and adaptations related to the updated wet-weather rules introduced by the FIA.
The FIA’s regulatory changes for wet conditions this season include raising the temperature limits for intermediate tyre blankets, capping electrical power output, and banning boost mode when the track is wet. These adjustments aim to enhance safety and tyre performance, but drivers have reported difficulties in maintaining optimal intermediate tyre temperatures during wet runs. Pirelli’s approach to wet tyre strategy has also been influenced by these conditions, with Miami favored as a potential wet race venue due to its high ambient temperatures, while Montreal presented challenges because of its cooler climate and circuit characteristics. McLaren’s decision to start on intermediates in Canada proved to be a misjudgment as the rain did not persist.
Among the circuits discussed as suitable for the first wet-weather race under the 2026 regulations, Malaysia’s Sepang International Circuit stands out. Alpine driver Pierre Gasly highlighted Sepang’s rough surface, elevated temperatures, and elevation changes as factors that help clear water effectively, making it an ideal candidate. Gasly noted that previous wet runs in 2026 cars at Silverstone and Magny-Cours were tough but did not reflect the unique conditions expected at Sepang.
Pirelli’s chief engineer Simone Berra agreed with Gasly’s assessment, emphasizing Sepang’s suitability for wet tyre testing and anticipating different tyre challenges compared to circuits like Montreal. The combination of heavy monsoon rains and a rough asphalt surface could make full wet tyres preferable over intermediates at Sepang. However, the high temperatures and abrasive track surface also raise concerns about wet tyre overheating, especially if the rain stops suddenly and the track begins to dry quickly.
Driver Isack Hadjar has expressed safety concerns regarding wet conditions under the new regulations, reflecting the ongoing debate about the balance between performance and safety in wet races. Despite these concerns, no wet-weather race has yet materialized in the 2026 season, leaving the potential for Sepang to host the first such event open but unconfirmed.
As the season continues without wet sessions, the discussions around tyre performance, safety measures, and circuit suitability remain relevant. Sepang’s characteristics position it as a strong candidate for the first wet-weather race under the current rules, but whether this will come to pass depends on weather conditions and race scheduling. The insights from drivers and Pirelli underline the complexities involved in adapting to wet racing in the evolving Formula 1® landscape.