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Best track · IBTrACS
ArchivedPeak tropical storm
Tropical Storm Iselle (2026)
Track & history
Peak wind
70 mph / 110 km/h
Min pressure
988 mb
Dates
–
Landfall
None
Storm history
Iselle formed in the East Pacific in August 2026 and peaked as a tropical storm with maximum sustained winds of 70 mph (110 km/h) and a minimum pressure of 988 mb. It did not make landfall. The system was tracked for 6 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 2026-08-21 12:00 | 10.0°N 105.0°W | TD | 25 mph / 35 km/h | — |
| 2026-08-21 18:00 | 10.8°N 106.4°W | TD | 25 mph / 35 km/h | — |
| 2026-08-22 00:00 | 11.4°N 107.5°W | TD | 25 mph / 35 km/h | — |
| 2026-08-22 06:00 | 12.0°N 108.6°W | TD | 25 mph / 35 km/h | 1009 mb |
| 2026-08-22 12:00 | 12.5°N 109.9°W | TD | 30 mph / 45 km/h | 1009 mb |
| 2026-08-22 18:00 | 13.2°N 111.7°W | TD | 35 mph / 55 km/h | 1008 mb |
| 2026-08-23 00:00 | 14.1°N 111.9°W | TS | 40 mph / 65 km/h | 1005 mb |
| 2026-08-23 06:00 | 14.6°N 112.6°W | TS | 45 mph / 75 km/h | 1005 mb |
Show all 23 points
| 2026-08-23 12:00 | 15.3°N 113.7°W | TS | 45 mph / 75 km/h | 1003 mb |
| 2026-08-23 18:00 | 16.6°N 114.6°W | TS | 50 mph / 85 km/h | 1001 mb |
| 2026-08-24 00:00 | 16.8°N 114.9°W | TS | 50 mph / 85 km/h | 999 mb |
| 2026-08-24 06:00 | 17.6°N 115.8°W | TS | 60 mph / 95 km/h | 996 mb |
| 2026-08-24 12:00 | 18.2°N 116.7°W | TS | 65 mph / 100 km/h | 992 mb |
| 2026-08-24 18:00 | 18.9°N 117.6°W | TS | 70 mph / 110 km/h | 988 mb |
| 2026-08-25 00:00 | 19.6°N 118.2°W | TS | 70 mph / 110 km/h | 988 mb |
| 2026-08-25 06:00 | 20.3°N 119.6°W | TS | 70 mph / 110 km/h | 988 mb |
| 2026-08-25 12:00 | 20.8°N 120.7°W | TS | 65 mph / 100 km/h | 992 mb |
| 2026-08-25 18:00 | 20.9°N 121.4°W | TS | 60 mph / 95 km/h | 994 mb |
| 2026-08-26 00:00 | 21.1°N 122.1°W | TS | 50 mph / 85 km/h | 996 mb |
| 2026-08-26 06:00 | 21.5°N 122.9°W | TS | 50 mph / 85 km/h | 996 mb |
| 2026-08-26 12:00 | 21.9°N 123.6°W | TS | 45 mph / 75 km/h | 999 mb |
| 2026-08-26 18:00 | 22.5°N 124.5°W | TS | 45 mph / 75 km/h | 1002 mb |
| 2026-08-27 00:00 | 22.8°N 125.5°W | TD | 35 mph / 55 km/h | 1002 mb |
Tropical Storm Iselle 2026 FAQ
Did Tropical Storm Iselle 2026 make landfall?
No. The best track does not record a landfall for Iselle; it stayed over water.
How strong did Iselle get in 2026?
Iselle peaked as a tropical storm with maximum sustained winds of 70 mph (110 km/h) and a minimum central pressure of 988 mb.
When did Iselle form and dissipate?
Iselle was first tracked on Aug 21 2026 and last tracked on Aug 27 2026, about 6 days in all.