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Osborne Island Seaplane Base Airport (Osborne Island, Western Australia) YOSI Weather
There is no TAF data available at YOSI. Showing TAF data for YTST (29 mi NE).
TTX Terminal Area Forecast (no data for YOSI)
| Here is the undecoded forecast: 2025/11/15 00:24 YTST 150024Z 1502/1514 01010KT 9999 -SHRA SCT020 FM150900 34005KT 9999 -SHRA SCT015 TEMPO 1502/1504 VRB15G25KT 1000 TSRA BKN008 SCT020CB INTER 1504/1514 2000 SHRA BKN010 SCT020TCU RMK T 30 30 29 27 Q 1008 1006 1006 1008 |
There is no METAR data available at YOSI. Showing METAR data for YTST (29 mi NE).
Recent TTX METAR history (no data for YOSI)
| Date | Time (AWST) | Flight Rules | Wind Dir. | Speed | Type | Height AGL (ft) | Visibility | Temp (°C) | (°F) | Dew Point (°C) | (°F) | Rel. Humid. | Pressure | Density Altitude | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15-Nov | 11:00AM | VFR | 130° | 3 kt | Few |
3,400 |
10000 meters | 28° | 82° | 24° | 75° | 79% | 1009 mb | 1,859 ft | |
| 15-Nov | 10:00AM | VFR | 50° | 4 kt | Broken |
10,000 |
10000 meters | 26° | 78° | 24° | 75° | 89% | 1009 mb | 1,619 ft | |
| 15-Nov | 09:00AM | VFR | 50° | 5 kt | Few Scattered Broken |
4,800 7,200 9,400 |
10000 meters | 25° | 77° | 24° | 75° | 94% | 1009 mb | 1,499 ft | |
| 15-Nov | 08:00AM | VFR | 60° | 3 kt | Overcast Overcast |
6,100 10,500 |
10000 meters | 25° | 77° | 24° | 75° | 94% | 1010 mb | 1,470 ft | |
| 15-Nov | 07:00AM | VFR | 80° | 1 kt | Few Scattered Overcast |
2,000 6,900 10,500 |
10000 meters | 26° | 78° | 25° | 77° | 94% | 1009 mb | 1,619 ft | |
| 15-Nov | 06:00AM | VFR | 140° | 4 kt | Scattered |
2,400 |
10000 meters | 26° | 78° | 24° | 75° | 89% | 1008 mb | 1,649 ft | |
| 15-Nov | 05:00AM | VFR | 140° | 4 kt | Few |
11,000 |
10000 meters | 25° | 77° | 24° | 75° | 94% | 1007 mb | 1,558 ft | |
| 15-Nov | 04:00AM | VFR | 90° | 3 kt | 10000 meters | 25° | 77° | 24° | 75° | 94% | 1006 mb | 1,588 ft | |||
| 15-Nov | 03:00AM | VFR | 130° | 4 kt | 10000 meters | 25° | 77° | 24° | 75° | 94% | 1006 mb | 1,588 ft | |||
| 15-Nov | 02:00AM | VFR | 140° | 4 kt | 10000 meters | 25° | 77° | 24° | 75° | 94% | 1006 mb | 1,588 ft | |||
| 15-Nov | 01:00AM | VFR | 120° | 5 kt | Scattered |
12,000 |
10000 meters | 25° | 77° | 24° | 75° | 94% | 1006 mb | 1,588 ft | |
| 15-Nov | 12:00AM | VFR | 110° | 4 kt | 10000 meters | 25° | 77° | 24° | 75° | 94% | 1007 mb | 1,558 ft | |||
| 14-Nov | 11:00PM | VFR | 120° | 7 kt | 10000 meters | 26° | 78° | 23° | 73° | 84% | 1008 mb | 1,649 ft | |||
| 14-Nov | 10:00PM | VFR | 310° | 1 kt | 10000 meters | 27° | 80° | 25° | 77° | 89% | 1008 mb | 1,769 ft | |||
| 14-Nov | 09:00PM | VFR | 320° | 3 kt | |
10000 meters | 28° | 82° | 24° | 75° | 79% | 1008 mb | 1,889 ft | ||
| 14-Nov | 08:00PM | MVFR | 330° | 3 kt | Broken |
2,100 |
10000 meters | 28° | 82° | 25° | 77° | 84% | 1008 mb | 1,889 ft | |
| 14-Nov | 07:00PM | VFR | 350° | 5 kt | 10000 meters | 28° | 82° | 25° | 77° | 84% | 1007 mb | 1,918 ft | |||
| 14-Nov | 06:00PM | VFR | 10° | 4 kt | Few Scattered |
1,800 2,100 |
10000 meters | 29° | 84° | 25° | 77° | 79% | 1006 mb | 2,068 ft | |
| 14-Nov | 05:00PM | VFR | 10° | 6 kt | Few |
2,100 |
10000 meters | 29° | 84° | 25° | 77° | 79% | 1005 mb | 2,097 ft | |
| 14-Nov | 04:00PM | VFR | 350° | 8 kt | Scattered Scattered |
2,300 2,900 |
10000 meters | 30° | 86° | 25° | 77° | 75% | 1004 mb | 2,247 ft | |
| 14-Nov | 03:00PM | VFR | 360° | 9 kt | Few |
3,000 |
10000 meters | 30° | 86° | 24° | 75° | 70% | 1004 mb | 2,247 ft | |
| 14-Nov | 02:00PM | VFR | 360° | 7 kt | Few |
2,800 |
10000 meters | 31° | 87° | 24° | 75° | 66% | 1005 mb | 2,337 ft | |
| 14-Nov | 01:00PM | VFR | 360° | 9 kt | Few Scattered |
2,700 3,400 |
10000 meters | 31° | 87° | 24° | 75° | 66% | 1005 mb | 2,337 ft | |
| 14-Nov | 12:00PM | VFR | 340° | 6 kt | 10000 meters | 32° | 89° | 24° | 75° | 63% | 1006 mb | 2,428 ft |
