Climbing Forecast › Grampians (Gariwerd) › Grampians — Mount Rosea

GRAMPIANS · HARD SANDSTONE

Grampians — Mount Rosea weather & climbing conditions

Good — dry and climbable

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Right now

Temp7°C
Wind17 km/h
Gusts25 km/h
Humidity87.8%
Rain 48hdry
Last rainNone recent

Assessment

No recent rain
High humidity (87.8%) — hard-sandstone friction compromised, particularly for bouldering
Humidity 87.8% — potential fog/cloud, rock may be damp from condensation
true

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Thursday 12 November
Good
Temp19°C
Raindry
Wind12 km/h
Gusts25 km/h
Humidity42%
No recent rain
  • Hard sandstone climbs well when dry — after heavy rain, give it time before pulling on flakes
Time °C Rain Wind (km/h) Gust Hum
06:00 4° dry 15 — 97%
07:00 5° dry 15 — 92.7%
08:00 8° dry 16 — 80.5%
09:00 11° dry 16 — 68.9%
10:00 13° dry 15 — 57.2%
11:00 16° dry 13 — 45.5%
12:00 19° dry 10 — 38.9%
13:00 20° dry 9 — 35%
14:00 21° dry 11 — 36.1%
15:00 22° dry 12 — 38.7%
16:00 21° dry 12 — 42%
17:00 20° dry 13 — 47.7%
18:00 19° dry 14 — 53.3%
19:00 17° dry 14 — 59.2%
20:00 15° dry 14 — 70.1%
21:00 12° dry 15 — 85.4%
Fri Friday 13 November
Poor
Temp15°C
Rain4mm
Wind6 km/h
Gusts—
Humidity72%
4.2mm rain forecastThis sandstone is brittle when wet — holds can snap
  • Wet sandstone here is brittle — holds and flakes can snap, so let it dry fully
Time °C Rain Wind (km/h) Gust Hum
06:00 8° dry 13 — 91.3%
07:00 9° dry 12 — 87.6%
08:00 9° dry 10 — 82.8%
09:00 12° dry 10 — 74.2%
10:00 13° dry 9 — 70.2%
11:00 16° 0.6mm 7 — 58.8%
12:00 15° dry 6 — 69.7%
13:00 17° 0.7mm 5 — 60.2%
14:00 15° 0.4mm 7 — 81.4%
15:00 15° dry 3 — 87.2%
16:00 15° 0.8mm 7 — 76.2%
17:00 13° 0.7mm 8 — 95.2%
18:00 13° 0.7mm 7 — 98.8%
19:00 13° 0.3mm 6 — 98.9%
20:00 13° dry 7 — 99.8%
21:00 12° dry 8 — 99.9%
Sat Saturday 14 November
Caution
Temp11°C
Raindry
Wind12 km/h
Gusts—
Humidity85%
Should be dryHumidity 85% — potential fog
  • Hard sandstone climbs well when dry — after heavy rain, give it time before pulling on flakes
Time °C Rain Wind (km/h) Gust Hum
06:00 10° dry 8 — 99.7%
07:00 10° dry 9 — 99.5%
08:00 10° dry 10 — 98.7%
09:00 10° dry 11 — 97.2%
10:00 11° dry 12 — 91.5%
11:00 12° dry 12 — 78.6%
17:00 15° dry 14 — 58.7%
Sun Sunday 15 November
Good
Temp12°C
Rain0.2mm
Wind13 km/h
Gusts—
Humidity65%
Should be dry
  • Hard sandstone climbs well when dry — after heavy rain, give it time before pulling on flakes
Time °C Rain Wind (km/h) Gust Hum
11:00 12° 0.1mm 13 — 64.8%
17:00 12° dry 16 — 55.2%
Mon Monday 16 November
Good
Temp10°C
Raindry
Wind15 km/h
Gusts—
Humidity50%
Should be dry
  • Hard sandstone climbs well when dry — after heavy rain, give it time before pulling on flakes
Time °C Rain Wind (km/h) Gust Hum
11:00 10° dry 15 — 50.4%
17:00 13° dry 13 — 42%
Tue Tuesday 17 November
Good
Temp11°C
Raindry
Wind12 km/h
Gusts—
Humidity55%
Should be dry
  • Hard sandstone climbs well when dry — after heavy rain, give it time before pulling on flakes
Time °C Rain Wind (km/h) Gust Hum
11:00 11° dry 12 — 55.2%
17:00 13° dry 14 — 48.2%
Wed Wednesday 18 November
Good
Temp14°C
Raindry
Wind11 km/h
Gusts—
Humidity56%
Should be dry
  • Hard sandstone climbs well when dry — after heavy rain, give it time before pulling on flakes
Time °C Rain Wind (km/h) Gust Hum
11:00 14° dry 11 — 56.2%
17:00 16° dry 12 — 53.4%
Thu Thursday 19 November
Good
Temp17°C
Raindry
Wind3 km/h
Gusts—
Humidity52%
Should be dry
  • Hard sandstone climbs well when dry — after heavy rain, give it time before pulling on flakes
Time °C Rain Wind (km/h) Gust Hum
11:00 17° dry 3 — 51.5%
17:00 21° dry 7 — 38.8%

About Grampians — Mount Rosea

Mount Rosea is one of the highest climbing areas in the Grampians (Gariwerd): big north-east-facing cliffs near the summit with trad and multi-pitch adventure routes of up to about 120m, plus bolted climbing at Rosea Far Right. Park at the Mt Rosea car park and follow the Grampians Peaks Trail towards the summit. Mt Rosea is a designated climbing area within a Remote and Natural Area. The cliffs get the morning sun and lose it after lunch, and at around 850m they are cooler and windier than the valley crags. The area was burnt in the 2024–25 summer fires; the rock was already brittle in places, so test holds, and never climb it wet.

Region
Grampians
Rock type
Hard sandstone
Aspect
north-east-facing
Altitude
850m
Exposure
high
Seepage
low

Other crags in this region