Storm history › West Pacific › 2025 season
Tropical Storm Sepat (2025)
Sepat was a tropical storm of the 2025 West Pacific season. It was tracked from June 21, 2025 to June 26, 2025, about 5 days, and covered 1,511 miles.
At its peak it had winds of 45 mph (70 km/h) and a lowest pressure of 1000 mb.
Its closest pass to a major city was 53 miles from Chiba, Japan.
- Peak wind
- 45 mph
- Lowest pressure
- 1000 mb
- Strongest
- Tropical storm
- Duration
- 5 days
- Track length
- 1,511 mi
- Energy (ACE)
- 0.9
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
Closest pass to major cities
| City | Closest pass |
|---|---|
| Chiba, Japan | 53 mi (86 km) |
| Yokosuka, Japan | 61 mi (98 km) |
| Honchō, Japan | 63 mi (102 km) |
| Yokohama, Japan | 68 mi (109 km) |
| Ichikawa, Japan | 68 mi (110 km) |
| Kawasaki, Japan | 68 mi (110 km) |
| Edogawe, Japan | 68 mi (110 km) |
How it compares
- Peak winds: 1942nd highest of 2,271 West Pacific storms on record, tied with Tropical Storm Penha (2026), Tropical Storm Hagupit (2026), Tropical Storm Peilou (2026) and 4 more.
- Lowest pressure: 1906th lowest of 2,047 West Pacific storms with a recorded pressure, tied with Tropical Depression Nuri (2026), Tropical Depression Atsani (2026), Tropical Depression Jelawat (2023) and 33 more.
- Energy: 0% of the 2025 West Pacific season's ACE.