25.08
tue
tue
Day
88°F
E 8 mph
Precip.
53%
53%
Night
79°F
SE 9 mph
Precip.
26%
26%
26.08
wed
wed
Day
90°F
NE 6 mph
Precip.
26%
26%
Night
79°F
SE 8 mph
Precip.
11%
11%
27.08
thu
thu
Day
91°F
E 10 mph
Precip.
2%
2%
Night
79°F
SE 11 mph
Precip.
19%
19%
28.08
fri
fri
Day
91°F
NE 6 mph
Precip.
4%
4%
Night
79°F
SE 7 mph
Precip.
76%
76%
29.08
sat
sat
Day
88°F
NE 9 mph
Precip.
15%
15%
Night
81°F
N 2 mph
Precip.
22%
22%
30.08
sun
sun
Day
86°F
N 16 mph
Precip.
23%
23%
Night
79°F
N 6 mph
Precip.
25%
25%
31.08
mon
mon
Day
86°F
N 9 mph
Precip.
24%
24%
Night
79°F
E 4 mph
Precip.
22%
22%
01.09
tue
tue
Day
86°F
NE 6 mph
Precip.
39%
39%
Night
79°F
SE 6 mph
Precip.
16%
16%
02.09
wed
wed
Day
88°F
NW 9 mph
Precip.
57%
57%
Night
79°F
NE 3 mph
Precip.
61%
61%
03.09
thu
thu
Day
84°F
NE 6 mph
Precip.
25%
25%
Night
77°F
W 6 mph
Precip.
33%
33%
04.09
fri
fri
Day
88°F
NW 19 mph
Precip.
13%
13%
Night
79°F
NW 7 mph
Precip.
44%
44%
05.09
sat
sat
Day
88°F
N 13 mph
Precip.
13%
13%
Night
79°F
E 3 mph
Precip.
23%
23%
06.09
sun
sun
Day
82°F
N 6 mph
Precip.
29%
29%
Night
77°F
W 2 mph
Precip.
21%
21%
07.09
mon
mon
Day
84°F
NW 8 mph
Precip.
11%
11%
Night
79°F
NW 5 mph
Precip.
33%
33%
sea water
temperature
temperature
| Cabo San Lucas |
monthly
weather
weather
| Cabo San Lucas |
current
weather
weather
| Cabo San Lucas |
7 days
forecast
forecast
| Cabo San Lucas |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 87.4°F. The highest and lowest sea temperatures during the month were 89.4°F and 85.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 86.4°F. The highest and lowest sea temperatures during the month were 87.6°F and 84.7°F.
Air temperature in Cabo San Lucas, °F
Precipitation total in Cabo San Lucas, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cabo San Lucas
Cabo San Lucas on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
Cabo San Lucas
Local time: 07:35
August 25, tuesday
0900
84°F
S
4 mph
4 mph
1200
88°F
E
8 mph
8 mph
1500
86°F
E
7 mph
7 mph
1800
82°F
SE
11 mph
11 mph
2100
79°F
SE
8 mph
8 mph
August 26, wednesday
0000
79°F
SE
9 mph
9 mph
0300
79°F
SE
8 mph
8 mph
0600
77°F
S
8 mph
8 mph
