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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 07:15 YTST 150715Z 1508/1520 01010KT 9999 -SHRA SCT020 FM150900 34005KT 9999 -SHRA SCT015 INTER 1508/1514 VRB15G25KT 2000 SHRA BKN008 SCT020TCU TEMPO 1514/1520 VRB15G25KT 2000 SHRA BKN005 SCT020TCU PROB30 TEMPO 1518/1520 VRB15G25KT 1000 TSRA BKN008 SCT020CB RMK T 29 27 27 27 Q 1006 1008 1009 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 | 08:00PM | VFR | 340° | 2 kt | 10000 meters | 28° | 82° | 24° | 75° | 79% | 1009 mb | 1,859 ft | |||
| 15-Nov | 07:00PM | VFR | 350° | 3 kt | 10000 meters | 27° | 80° | 24° | 75° | 84% | 1008 mb | 1,769 ft | |||
| 15-Nov | 06:00PM | VFR | 340° | 4 kt |  |
10000 meters | 28° | 82° | 24° | 75° | 79% | 1007 mb | 1,918 ft | ||
| 15-Nov | 05:00PM | VFR | 350° | 6 kt | Few Broken Overcast |
2,800 3,400 5,300 |
10000 meters | 28° | 82° | 23° | 73° | 74% | 1007 mb | 1,918 ft | |
| 15-Nov | 04:00PM | MVFR | 340° | 7 kt | Broken Broken |
2,700 4,000 |
10000 meters | 29° | 84° | 24° | 75° | 74% | 1006 mb | 2,068 ft | |
| 15-Nov | 03:00PM | VFR | 10° | 4 kt | Broken Broken |
3,200 4,000 |
10000 meters | 30° | 86° | 24° | 75° | 70% | 1006 mb | 2,188 ft | |
| 15-Nov | 02:00PM | VFR | 290° | 4 kt | Few |
3,200 |
10000 meters | 31° | 87° | 23° | 73° | 63% | 1006 mb | 2,308 ft | |
| 15-Nov | 01:00PM | MVFR | 290° | 3 kt | Broken |
2,600 |
10000 meters | 30° | 86° | 23° | 73° | 66% | 1006 mb | 2,188 ft | |
| 15-Nov | 12:00PM | MVFR | 240° | 2 kt | Broken |
2,200 |
10000 meters | 30° | 86° | 23° | 73° | 66% | 1007 mb | 2,158 ft | |
| 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 |
