Iselle
Tropical Storm East Pacific
Last advisory: August 23, 2026 at 12:00 PM UTC ·
15.3°N 114.2°W
Max Sustained Winds
46 mph
Min Central Pressure
1003 mb
Movement
—
Position
15.3°N 114.2°W
Status
Tropical Storm
Storm Track & Forecast Path
Past Track
Forecast Track
Cone of Uncertainty
TD
TS
CAT 1
CAT 3
CAT 4
The cone shows the probable track of the storm center, sized from National Hurricane Center
average track-forecast errors. It does not represent the storm's size or the extent of impacts.
Individual computer-model forecast tracks. Spread between the lines reflects forecast uncertainty.
Satellite Imagery — GOES-18
Intensity Forecast (Wind Speed)
| Time | Lat / Lon | Category | Winds (mph) |
|---|---|---|---|
| Now | 15.3°N / 114.2°W | TS | 46 |
| 8/23 12Z | 14.9°N / 113.7°W | TS | 46 |
| +12h | 16.5°N / 115.6°W | TS | 52 |
| +24h | 17.9°N / 117.2°W | TS | 63 |
| +36h | 19.3°N / 118.7°W | CAT 1 | 75 |
| +48h | 20.5°N / 120.3°W | CAT 1 | 75 |
| +72h | 22.0°N / 123.6°W | TS | 63 |
| +96h | 23.0°N / 127.2°W | TS | 52 |
| +120h | 23.9°N / 130.8°W | TS | 40 |
| Historical Track | |||
|---|---|---|---|
| Date / Time (UTC) | Lat / Lon | Category | Winds (mph) |
| Aug 23, 12:00 | 14.9°N / 113.7°W | TS | 46 |
AI Intensity Outlook
WeatherAI is tracking Iselle — currently a Tropical Storm with 46 mph sustained winds. Forecast guidance extends to +120h, with a projected peak intensity of 75 mph.