中國今年第21號颱風“麥德姆”（Matmo）於2025年10月4日淩晨在南海北部海面生成，並迅速增強為颱風級別。根據中央氣象臺的預測，颱風將於10月5日上午在廣東電白至海南萬寧一帶沿海登陸，登陸時強度預計達到13至14級，隨後強度逐漸減弱。受颱風影響，南海北部及華南沿海地區將出現大風天氣，華南地區及雲南等地有強降雨，需加強防範大風和暴雨次生災害。

為應對颱風“麥德姆”的影響，海南省啟動三級應急回應，並根據氣象預報，海口市於10月4日下午至5日實施“六停”措施，包括停課、停工、停運、停航、停園和停業，以確保人民群眾生命財產安全。海口市防災減災救災消防和安全生產委員會發佈關於實施“六停”的預告，具體實施時間將根據後期發佈的公告為准，市民和遊客需提前做好各項準備工作。

在交通方面，海口新海港、秀英港和鐵路南港於10月4日16時起停運，預計停運將持續至10月6日下午，具體複運時間視氣象情況而定。此外，海口美蘭國際機場於10月4日23時起取消所有進出港航班，預計10月5日20時逐步恢復運行，但具體時間和航班安排需根據颱風動態和航空公司情況而定。目前，三亞鳳凰機場運行正常，但由於台風雲系可能影響進出港航路，部分航班可能會出現延誤。旅客應密切關注航空公司發佈的調整公告，並根據天氣變化和個人需求調整出行計畫。

此次颱風“麥德姆”對海南省和廣東省的影響較為嚴重，政府部門已採取多項措施確保民眾安全。市民和遊客應密切關注官方發佈的最新資訊，合理安排行程，確保自身安全。

Typhoon Matmo, the 21st storm of the year, formed in the northern part of the South China Sea in the early hours of October 4, 2025, and quickly intensified to typhoon strength. According to forecasts from the China Meteorological Administration, the typhoon is expected to make landfall on the morning of October 5 along the coast between Dianbai in Guangdong and Wanning in Hainan, with maximum winds reaching around levels 13 to 14 at landfall. After making landfall, the storm is predicted to gradually weaken. The northern South China Sea and coastal areas of South China will experience strong winds, while regions in southern China and Yunnan may see heavy rainfall, increasing the risk of secondary disasters such as flooding and landslides.

In response to Typhoon Matmo, Hainan Province issued a Level 3 emergency response. Based on weather forecasts, Haikou city implemented the “six suspensions” measures starting from the afternoon of October 4 through October 5, which include suspension of classes, work, transportation, maritime operations, parks, and commercial activities, aiming to safeguard lives and property. The Haikou Disaster Prevention, Fire Safety, and Production Safety Committee announced that the exact implementation times will depend on subsequent official updates, and residents and visitors should make preparations in advance.

In terms of transportation, Haikou’s Xin Haigang, Xiuying Port, and Nan Port railway services were suspended from 16:00 on October 4, with operations expected to resume by the afternoon of October 6, depending on weather conditions. Haikou Meilan International Airport canceled all flights from 23:00 on October 4, with a gradual resumption planned for 20:00 on October 5, though actual schedules will depend on the typhoon’s development and airline decisions. Currently, Sanya Phoenix Airport remains operational, but some flights may face delays due to storm-related cloud systems affecting flight paths. Passengers are advised to closely monitor airline announcements and adjust travel plans according to weather updates.

Typhoon Matmo is expected to have a significant impact on both Hainan and Guangdong provinces. Government authorities have implemented multiple safety measures, and the public is urged to stay informed through official channels, make reasonable travel plans, and prioritize personal safety.