What areas could Typhoon Dolphin affect in August 2026?
According to MitKat Advisory’s 5 August report, Typhoon Dolphin was moving westward over the sea south of Japan at approximately 20 kilometres per hour. At 15:45 local time, the Japan Meteorological Agency (JMA) reported maximum sustained winds of 45 metres per second, with gusts reaching 60 metres per second.
The forecast identified Okinawa Prefecture, northern and eastern Taiwan, and parts of eastern China as areas potentially exposed to the storm’s impacts.
The typhoon was expected to approach the Daito Islands on 6 August, move near Okinawa Island around 7–8 August, and then enter the East China Sea. Its subsequent trajectory remained uncertain, particularly regarding the possibility of landfall along China’s coast.
What weather and transport disruptions were forecast in Japan?
Japan was expected to face strong to violent winds, warning-level rainfall and very rough to extremely rough seas. Wave heights exceeding 9 metres were forecast as the storm approached the Daito Islands.
Okinawa Main Island, the Amami Islands and the Sakishima Islands were identified as areas requiring close monitoring. The report also highlighted the potential for storm surges, flash flooding, urban waterlogging, landslides and coastal inundation. Rainfall could reach 200 mm across parts of Okinawa and southern Kyushu, while Kumamoto Prefecture could experience strong winds depending on the storm’s track.
Transport disruption was already anticipated in the advisory:
- Air travel: All Nippon Airways (ANA) announced flight cancellations between 6 and 8 August.
- Ferry services: Connections between Kagoshima, the Amami Islands, Okinawa and surrounding islands were expected to remain disrupted through the weekend.
- Road transport: Heavy rainfall, reduced visibility, waterlogging and landslide risks could temporarily affect road connectivity.
Travellers and organizations with operations in southern Japan were advised to check airline, airport and ferry operator announcements before departure.
How could Typhoon Dolphin affect Taiwan?
Taiwan was forecast to experience changing wind patterns and rainfall as Dolphin moved near the Ryukyu Islands.
Between 5 and 6 August, isolated showers were expected in northeastern Taiwan and the mountainous areas of Greater Taipei. Localized heavy rainfall was possible in mountainous areas, while foehn winds could affect Yilan County on 6 August.
From 7 to 9 August, winds were forecast to shift towards northerly or northwesterly directions. Foehn winds could affect Hualien and Taitung counties on 7–8 August, with more widespread rainfall expected across northern Taiwan and mountainous areas of southern Taiwan by 9 August.
The advisory highlighted the possibility of landslides, falling rocks, flash flooding and road disruptions, particularly in mountainous areas. The storm’s track and intensity remained uncertain, so businesses and travellers were advised to monitor updates from Taiwan’s Central Weather Administration.
What was the forecast for Typhoon Dolphin in eastern China?
The China Meteorological Administration (CMA) indicated that Dolphin was not expected to affect China’s coastal waters before 7 August. However, a possible landfall around 9 August was being considered.
One forecast scenario placed potential landfall between the Yangtze River estuary and Zhejiang Province, with possible impacts across Shanghai, Zhejiang, Jiangxi and Anhui. An alternative scenario suggested a landfall or coastal passage farther north, potentially affecting Shanghai, Jiangsu, Anhui, Shandong and Liaoning.
The report emphasized that the storm’s trajectory remained uncertain. These locations were therefore potential impact areas, not confirmed locations of landfall or damage. Businesses operating across eastern China were advised to monitor updated warnings before making transport and operational decisions.
How can businesses and travellers prepare for Typhoon Dolphin?
Typhoon-related disruption can affect employees, supply chains, travel schedules and access to coastal facilities. MitKat Advisory recommended the following precautions:
- Review travel plans. Avoid non-essential travel to forecast-affected areas and confirm flight, ferry and road conditions before departure.
- Prepare logistics contingencies. Develop alternative plans for port operations, aviation schedules, inland freight and time-sensitive deliveries.
- Protect personnel. Avoid flooded, debris-covered or landslide-prone roads. Personnel in coastal, low-lying and flood-prone areas should keep essential supplies, medicines, flashlights and backup power available.
- Monitor official warnings. Track updates from the JMA, China’s National Meteorological Center and Taiwan’s Central Weather Administration.
- Maintain operational flexibility. Allow for potential delays and adjust schedules as official forecasts and transport restrictions change.
Official sources listed in the advisory include the Japan Meteorological Agency, China National Meteorological Center and Taiwan Central Weather Administration.
Frequently Asked Questions
1. When was Typhoon Dolphin expected to affect Japan?
The 5 August 2026 advisory forecast that Dolphin would approach the Daito Islands on 6 August and move near Okinawa around 7–8 August, with potential impacts continuing through 9 August.
2. Which areas in China were identified as potential impact zones?
The advisory identified Shanghai, Zhejiang, Jiangxi and Anhui under one forecast scenario. An alternative track could have affected Shanghai, Jiangsu, Anhui, Shandong and Liaoning. The track remained uncertain at the time of reporting.
3. How could businesses reduce disruption from Typhoon Dolphin?
Businesses were advised to prepare contingency plans for aviation, maritime and inland logistics, review employee travel, avoid hazardous roads and monitor official weather warnings and transport announcements.
Download the full advisory now
For detailed forecasts, potential impact areas, transport risks and recommended precautions, refer to MitKat Advisory’s “Update on Typhoon Dolphin”.
Filed under: APACRegional Risk Reviews
