SA Weather Service · Updated 06:52 SAST
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Double Mouth

South Africa · -32.72°S, 28.32°E
☀️
19°
Clear SkyFeels like 0°C
High: 23° Low: 15°
Wind19 km/hN (F3)
Humidity78%Dry
Rain 1h0.0 mm
Pressure1023 hPaSteady
7-Day Forecast
15°
23°
23° 22° 21° 20° 22° 22° 23° 15° 17° 15° 15° 15° 18° 16°
NOW
Today
21 May
Partly Cloudy
23°
15°
38 km/h
Fri
22 May
🌤️
Fair
22°
17°
20.3mm
29 km/h
Sat
23 May
🌤️
Fair
21°
15°
1.0mm
26 km/h
Sun
24 May
☀️
Clear Sky
20°
15°
12 km/h
Mon
25 May
Partly Cloudy
22°
15°
19 km/h
Tue
26 May
☀️
Clear Sky
22°
18°
24 km/h
Wed
27 May
🌤️
Fair
23°
16°
20 km/h
Range 15°–23°C · MET Norway Forecast Model
Live Radar & Wind Powered by Windy.com
Live
Synoptic Summary
Current observations indicate clear sky conditions with air temperature 19°C, wind chill reduces apparent temperature to 0°C, surface wind N at 19 km/h (Beaufort 3), RH 78% with dew point 0°C (depression 18.7°C), MSL pressure 1023 hPa.
Solar Position
06:53 17:13 Solar Noon 12:03
10h 21m daylight Declination 19.97°
Meteogram 48-hour trend analysis
Temperature & Rain
Wind & Gust
Cloud & Humidity
UV Index
Temperature (°C) Precipitation (mm) POP (%)
Hourly Forecast Next 48h · Scroll →
Now
☀️
19°
19 N
10:00
🌤️
21°
23 NNE
11:00
22°
29 NE
12:00
23°
32 ENE
13:00
23°
35 ENE
14:00
23°
38 ENE
15:00
☁️
22°
38 ENE
16:00
☁️
22°
37 ENE
17:00
☁️
21°
37 NE
18:00
☁️
20°
36 NE
19:00
☁️
20°
34 NNE
20:00
☁️
19°
32 NNE
21:00
☁️
19°
31 NNE
22:00
🌙
18°
28 N
23:00
🌙
17°
25 N
00:00
☁️
18°
22 NNW
01:00
☁️
19°
17 NNW
02:00
☁️
19°
15 NW
03:00
☁️
19°
13 NNW
04:00
☁️
18°
13 NW
05:00
☁️
18°
15 W
06:00
☁️
19°
19 NW
07:00
18°
18 NW
08:00
🌤️
18°
15 WNW
09:00
🌤️
20°
11 NW
10:00
☀️
22°
14 WSW
11:00
☀️
22°
21 SSW
12:00
☀️
21°
24 S
13:00
🌤️
21°
26 S
14:00
🌤️
21°
24 S
15:00
🌤️
21°
20 S
16:00
🌤️
20°
15 SSW
17:00
🌙
19°
14 SSW
18:00
🌙
19°
16 SW
19:00
🌙
19°
18 WSW
20:00
🌙
18°
19 W
21:00
🌧️
17°
0.8mm
20 W
22:00
🌡️
17°
1.0mm
29 W
23:00
🌧️
17°
0.8mm
26 W
00:00
🌧️
16°
0.3mm
19 WNW
01:00
☁️
16°
18 WNW
02:00
🌙
16°
19 WNW
03:00
🌙
16°
22 W
04:00
🌙
16°
24 W
05:00
🌙
16°
25 W
06:00
🌙
15°
25 W
07:00
🌤️
15°
25 W
08:00
☀️
16°
24 W
Current Observations
Wind
19 km/h
N · Gusts 0 km/h · F3
UV Index
— · Burn time ~N/A
Humidity
78%
Dew point 0°C · Dry
Cloud Cover
9%
Mostly clear
Pressure
1023 hPa
Steady · →
Feels Like
Close to actual
Fire Danger
17
Low
Visibility
50 km
Good
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ)1.2135 kg/m³
Sat. Vapor Press. (es)21.6 hPa
Act. Vapor Press. (ea)16.9 hPa
Mixing Ratio (ω)10.45 g/kg
Dew Point Depression18.7 °C
Pressure Tendency→ Steady
Cloud Layers
High
0%
Medium
0%
Low
0%
Fog
0%
Total OVC9%
Stability & Wind
Atm. Stability➡️ Neutral
LCL AnalysisLCL 2338m – stable boundary layer
Beaufort ScaleF3 – Gentle breeze
Land EffectsLeaves & twigs in motion
Sea StateSmall waves
Precip & Fire
Rain 1h0.0 mm
Rain 6h0.0 mm
POP 1h / 6h— / —
Thunder Prob.0%
Fire Danger (FDI)17.1 Low
FDI GuidanceLow risk of fire ignition
Astronomy & Solar Sun & Moon data
🌅
06:53
Sunrise
🌇
17:13
Sunset
☀️
10h 21m
Day Length
Solar noon: 12:03
Declination: 19.97°
🌒
Waxing Crescent
Moon Phase
Illumination: 19.7%
Age: 4.3 days