Geopolitics · Polymarket ·August 5, 2026 ·Edited by Samuel Jo Crowd ahead of press

Super Typhoon Dolphin takes aim at China's coast

Super Typhoon Dolphin has intensified into one of the strongest storms of the 2026 Pacific season, reaching Category 5-equivalent strength in the Northwest Pacific before easing slightly to sustained winds near 140 mph, according to satellite analysis from NASA Earthdata and Fox Weather. The system is barreling toward East Asia on a west-northwest track that forecast models say could bring it across China's coastline within the next week and a half. The Japan Meteorological Agency, whose advisories will serve as the authoritative record for confirming any landfall, continues to track the storm as it approaches the region. Traders put the probability of a Chinese landfall at 87%, a level that has risen steadily as the storm's track has firmed, though meteorologists caution that typhoon paths can shift significantly even 72 hours out.

Background

Dolphin formed in the warm waters of the Northwest Pacific basin, where the vast majority of the world's most intense tropical cyclones develop. It first drew attention nine days ago when The New York Times began mapping its track, and within days Yale Climate Connections flagged it as a historic storm after it reached Category 5 strength. Fox Weather subsequently reported wind speeds of 140 mph, placing it at the upper end of Category 4 on the Saffir-Simpson scale. The question now is whether the center of Dolphin's circulation will physically cross China's coastline — including Hong Kong and Macau but excluding Taiwan — on or before August 15. China's southeastern provinces, from Guangdong northward, sit squarely in the typical typhoon corridor during the summer monsoon season, and even a glancing blow from a storm of this intensity would threaten catastrophic wind damage, storm surge, and inland flooding. The Japan Meteorological Agency's position advisories are the benchmark for resolution.

The precedent

• The Northwest Pacific basin produces more Category 5-equivalent tropical cyclones than any other ocean basin on Earth, averaging roughly five per year.
• China's southeastern coast, particularly Guangdong province, is the most frequently struck major coastline in the world by tropical cyclones, averaging several landfalls per year.
• In August 2023, Typhoon Saola prompted the evacuation of nearly 900,000 people in southern China's Guangdong and Fujian provinces as it approached the coast.

Context compiled by Crowdtells from the public record — verify before relying on it.

What to watch

The critical window opens late this week as Dolphin's forecast cone narrows and its track firms. Watch for JMA advisories to shift the storm's projected path westward or northward — even a small jog can mean the difference between a direct hit on Guangdong and a near-miss that recurves toward Japan or Korea. By the weekend, the storm's outer bands could begin affecting China's coast regardless of where the center makes landfall. The August 15 deadline gives Dolphin roughly 11 days to reach Chinese territory.

AI-written briefing grounded in 5 sources and the live market, edited by Samuel Jo. Odds are crowd probabilities, not advice — how this works.