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Duiker Island

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Duiker Island Weather and climate

Data source：Meteostat
Update date：2025-09

Duiker Island year round climate
  • Spring (September to November): Average 13.6–18.9°C, mild climate with less rainfall. October has the least rainfall, suitable for outdoor activities. Common activities: Whale watching, coastal hiking. Suggested clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (December to February): Average 20.5–21.7°C, warm and dry with little rainfall. Suitable for enjoying sunshine and beach activities. Common activities: Swimming, sunbathing, water sports. Suggested clothing: Light clothing, swimwear, sun protection clothing.
  • Autumn (March to May): Average 14.7–19.6°C, pleasant climate with moderate rainfall. Rainfall increases in March, but still suitable for outdoor activities. Common activities: Bird watching, seaside walks. Suggested clothing: Light jacket or cardigan, long-sleeved shirt.
  • Winter (June to August): Average 11.9–13.7°C, cool and humid with more rainfall, with July being the rainiest month. Lower temperatures and strong sea winds require attention to warmth. Common activities: Indoor activities, enjoying island scenery. Suggested clothing: Warm jacket, sweater, waterproof jacket.
Duiker Island climatological average

Annual average temperature: approx. 17°C / Annual rainfall: approx. 607 mm / Summer humidity: 60%–70% / Rainiest month: July

Duiker Island monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
21.7°C
11.6
February
21.3°C
12.5
March
19.6°C
46.5
April
16.7°C
28.3
May
14.7°C
46.4
June
13.7°C
140.3
July
11.9°C
141.2
August
12.7°C
79.1
September
13.6°C
62.5
October
17.4°C
6.8
November
18.9°C
11.1
December
20.5°C
21.1
Duiker Island weather for the next seven days
11/5
Wednesday
Sunny
19.2°C/16°C
11/6
Thursday
Sunny
21.8°C/16.9°C
11/7
Friday
Sunny
24.5°C/15.7°C
11/8
Saturday
Sunny
21.7°C/18°C
11/9
Sunday
Sunny
23.4°C/18.7°C
11/10
Monday
Sunny
20.2°C/17.2°C
11/11
Tuesday
Sunny
21°C/17.5°C

Duiker Island FAQ

Can you visit Duiker Island?
Yes, you can visit Duiker Island. It is typically accessed via boat excursions departing from Hout Bay as part of a larger tour of the Cape Peninsula. These excursions offer an opportunity to see the resident wildlife.
Are there seals on Duiker Island?
Duiker Island is famously home to a large colony of Cape Fur seals. These marine mammals are a primary attraction for visitors, known for their playful and curious nature.
How do you get to Duiker Island?
To visit Duiker Island, you first need to reach Hout Bay. From Hout Bay harbor, boat excursions depart for the island, offering about an hour-long trip to observe the seals. It's advisable to check excursion availability beforehand.
What is the best time of year to see seals on Duiker Island?
The period from January to March is generally considered the best time to see the most seals on Duiker Island, as the population is at its peak. While seals are present year-round, this timeframe offers the highest likelihood of a vibrant viewing experience.
What can you do on a tour that includes Duiker Island?
Tours that include Duiker Island often focus on the natural beauty of the Cape Peninsula. You can expect opportunities to see stunning coastal scenery, explore Hout Bay with its craft markets, and of course, take a boat trip to Duiker Island to witness the Cape Fur seals.