海浪橙色警报。 9月22日，南都N视频记者了解到，受台风"桦加沙"的影响，当日，国家海洋预报台发布海浪橙色警报和风暴潮黄色警报。据悉，广东东部、福建南部近岸 海域将出现2.5到3.8米的大浪，该近岸海域海浪预警级别为黄色。 风暴潮方面，受今年第18号台风"桦加沙"（超强台风级）的影响，预计9月22日上午至23日上午，福建宁德到广东汕尾沿海将出现30到80厘米的风暴增水。 福建省福州市的风暴潮预警级别为黄色。请沿海政府及相关部门按照职责做好防御风暴潮的应急准备工作；组织各类船只回港避风，做好养殖水产设施和养 殖渔排的维护、加固等防御措施；加强沿海海堤、水闸等设施的巡查，薄弱地区和危险地区的海堤及时加固除险。 采写：南都N视频记者 周敏萱 海浪方面，受今年第18号台风"桦加沙"（超强台风级）的影响，预计9月22日上午到23日上午，巴士海峡、南海东北部将出现8到13米的狂浪到狂涛区，台湾 海峡将出现4到6米的巨浪到狂浪区，近海海域海浪预警级别为橙色；广东东部、福建南部近岸海域将出现2.5到3.8米的大浪，该近岸海域海浪预警级别为黄 色，福建北部、浙江南部近岸海域将出现2到3米的中浪到大浪，该近岸海域海浪预警级别为蓝 ...

Core Points - The tropical depression in the South China Sea has intensified into Typhoon "Tabah," which is expected to approach the coastal areas of western Guangdong [1] - The Central Meteorological Administration forecasts that "Tabah" will make landfall between Zhuhai and Zhanjiang on the morning of September 8, gradually weakening after landfall [1] - The National Marine Forecasting Center has issued an orange wave warning and a yellow storm surge warning for the affected areas [1] Wave and Storm Surge Summary - From the morning of September 7 to the morning of September 8, the northwestern South China Sea is expected to experience waves of 4 to 7 meters, while the coastal waters of western Guangdong will see waves of 3 to 4.5 meters [1] - Storm surge predictions indicate an increase of 70 to 140 centimeters along the coast from Shenzhen to Jiangmen, and 30 to 80 centimeters from Yangjiang to Zhanjiang [2] - Various coastal cities have been assigned different storm surge warning levels, with Guangzhou at yellow and Shenzhen, Zhongshan, Zhuhai, Jiangmen, and Maoming at blue [2]

Core Points - The tropical depression in the South China Sea has intensified into Typhoon "Jianyu," the 13th typhoon of the year, prompting a level four warning from the Hainan Meteorological Bureau [1] - The typhoon is expected to move towards the southern coast of Hainan Island and make landfall or pass by around the evening of the 24th [1] Group 1 - The center of Typhoon "Jianyu" was located approximately 770 kilometers east of Sanya, Hainan, with maximum wind speeds of 18 meters per second and a minimum central pressure of 998 hPa [1] - The typhoon is projected to continue moving west-northwest at a speed of about 25 kilometers per hour, with an increasing intensity [1] Group 2 - The Hainan Marine Forecast Center issued a yellow warning for waves, predicting wave heights of 4.0 to 6.0 meters in the waters east and south of Hainan Island, and 3.0 to 4.5 meters in nearby areas [2] - A blue warning for storm surges was also issued, forecasting a rise in water levels of 30 to 70 centimeters along the northern, eastern, and southern coasts of Hainan Island [2]

Group 1 - Typhoon "Zhu Jie Cao" made landfall in Zhoushan, Zhejiang Province, causing significant wave heights of 4 to 5.2 meters in the East China Sea and 3.5 to 5.5 meters in the coastal waters of Zhejiang [1] - The Central Meteorological Observatory predicts that the typhoon's intensity will increase and it will make another landfall between Ningbo, Zhejiang, and Qidong, Jiangsu, during the day [1] - The National Ocean Forecasting Center issued an orange wave warning and a blue storm surge warning due to the ongoing maritime impact of the typhoon [1] Group 2 - From July 30 to July 31, significant wave heights of 3 to 5.8 meters are expected in the southern Yellow Sea and East China Sea, with orange warning levels for the coastal waters of Shanghai and northern Zhejiang [3] - The southern coastal waters of Jiangsu are forecasted to experience wave heights of 3 to 4.4 meters, with a yellow warning level, while northern Jiangsu will see 2 to 3 meters of waves, marked with a blue warning level [3] Group 3 - From the morning of July 30 to the morning of July 31, storm surge levels of 60 to 140 centimeters are anticipated along the coast from Lianyungang, Jiangsu, to Hangzhou Bay, with a blue warning level for Shanghai [5] - Coastal governments and relevant departments are advised to prepare for storm surge defenses, including organizing vessels to return to port and reinforcing aquaculture facilities [5]