Mawson Peak or Heard Pk weather
– Lat/Long: 53.11° S 73.51° E

Mawson Peak or Heard Pk Weather Forecast

Big Ben (Heard Island) · Australia
Issued: 10 am Wed 23 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Heavy rain (total 36mm), heaviest during Thu afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -2°C on Thu night). Winds increasing (near gales from the W on Wed morning, stormy winds from the NNW by Thu afternoon).

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Sat morning. Freeze-thaw conditions (max 1°C on Sat morning, min -2°C on Sat night). Winds increasing (fresh winds from the SW on Sat night, gales from the W by Sun night).

Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
light rain
light rain
heavy rain
rain showers
rain showers
rain showers
mod rain
light rain
light rain
rain showers
light rain
rain showers
rain showers
light rain
rain showers
rain showers
rain shwrs
rain shwrs
light rain
light rain
heavy rain
rain shwrs
rain shwrs
rain shwrs
mod. rain
light rain
light rain
rain shwrs
light rain
rain shwrs
rain shwrs
light rain
rain shwrs
rain shwrs
Cloud base (m)
300
250
250
200
150
500
500
300
150
200
200
450
450
400
250
300
300
300
km/h
55
W
60
WNW
70
NW
75
NW
90
NNW
60
W
60
WNW
60
NW
85
NW
50
WNW
35
SSW
40
SSW
55
WSW
60
WSW
75
W
70
W
65
WSW
55
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.8
0.5
0.6
0.9
16
10
0.6
0.5
6
1.7
1.6
1
0.7
0.5
1.4
1.6
1.1
0.6
max °C
1
2
2
4
4
-1
-1
1
2
1
1
-1
-1
0
0
0
1
0
min °C
1
2
1
4
4
-2
-1
0
1
1
0
-2
-1
0
0
0
0
0
 chill °C
-7
-6
-8
-4
-4
-11
-10
-8
-8
-7
-7
-10
-9
-9
-9
-9
-9
-9
Freezing level m
150
300
600
950
750
0
0
50
250
200
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-14-9-7-8-10-21-23-20-15-15-18-22-22-18-16-16-15-10-12-8-5-5-6-16-18-15-11-11-13-17-17-15-14-13-13-8-7-5-2-1-1-10-10-9-6-6-7-11-11-10-9-8-8-512244-2-11211-2-100010
Sunrise
5:52
5:50
5:48
5:45
5:43
5:39
Sunset
6:04
6:06
6:07
6:08
6:10
6:13

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Mawson Peak or Heard Pk Weather (Days 0-3):

The weather forecast for Mawson Peak or Heard Pk is: Heavy rain (total 36mm), heaviest during Thu afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -2°C on Thu night). Winds increasing (near gales from the W on Wed morning, stormy winds from the NNW by Thu afternoon).

Mawson Peak or Heard Pk Weather (Days 3-6):

Moderate rain (total 10mm), heaviest on Sat morning. Freeze-thaw conditions (max 1°C on Sat morning, min -2°C on Sat night). Winds increasing (fresh winds from the SW on Sat night, gales from the W by Sun night).

This table gives the weather forecast for Mawson Peak or Heard Pk at the specific elevation of 0 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mawson Peak or Heard Pk. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Heard Island and McDonald Islands.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Port-Aux-Francais (Iles Kerguelen)
475 km NW
30m alt.
2 hours ago
7°C
-
35
Fresh winds from the NW
(35 kph at 320).
Mawson
1709 km S
16m alt.
3 hours ago
-15°C
moderate snow
Slight to moderate drifting snow, below eye level.
59
Near gales from the SE
(59 kph at 130).
30 km
Mid: overcast
Alfred Faure (Iles Crozet)
1715 km W
146m alt.
3 hours ago
4°C
No report.
Wind obs. (11 kph from 40 degs) was rejected.
Martin DE Vivies (Ile Amsterdam)
1731 km NNE
29m alt.
2 hours ago
14°C
No report.
Wind obs. (7 kph from 110 degs) was rejected.
Davis
1736 km S
23m alt.
3 hours ago
-12°C
clear
Clear skies.
Wind obs. (9 kph from 120 degs) was rejected.
Syowa
2491 km S
26m alt.
2 hours ago
-8°C
-
61
Near gales from the ENE
(61 kph at 70).
Casey
2493 km SE
42m alt.
3 hours ago
-11°C
heavy snow
Heavy drifting snow, above eye level.
124
Extremely windy from the E
(124 kph at 90).
<100m
Mid: sky obscured
2620 km WSW
22m alt.
3 hours ago
7°C
partially cloudy
No report.
Wind obs. (20 kph from 290 degs) was rejected.
20 km
SHIP1608
2885 km WNW
-m alt.
2 hours ago
20°C
No report.
37
Fresh winds from the N
(37 kph at 10).
SHIP2730
2885 km WNW
3m alt.
2 hours ago
20°C
37
Fresh winds from the N
(37 kph at 10).

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.

Mawson Peak or Heard Pk Photos