World Resorts Mexico San Blas Weather

San Blas 7 Days Forecast

16.05
sat
Day
97°F
NE 11 mph
Precip.
0%
Night
75°F
NW 2 mph
Precip.
0%
17.05
sun
Day
97°F
E 12 mph
Precip.
0%
Night
75°F
W 1 mph
Precip.
0%
18.05
mon
Day
97°F
E 11 mph
Precip.
0%
Night
73°F
W 2 mph
Precip.
0%
19.05
tue
Day
99°F
E 11 mph
Precip.
0%
Night
72°F
W 2 mph
Precip.
0%
20.05
wed
Day
97°F
E 11 mph
Precip.
0%
Night
73°F
W 2 mph
Precip.
0%
21.05
thu
Day
95°F
E 9 mph
Precip.
0%
Night
73°F
W 2 mph
Precip.
0%
22.05
fri
Day
95°F
E 9 mph
Precip.
0%
Night
72°F
W 2 mph
Precip.
0%

Sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 82.1°F. The highest and lowest sea temperatures during the month were 83.3°F and 80.4°F.

Air temperature in San Blas, °F

Precipitation total in San Blas, in.

* Charts above show average data for the last 3 years.

Best time for vacation in San Blas

Sunniest months:
May 27 days
March 27 days
April 26 days
Warmest months:
May 93.8 °F
June 92.2 °F
April 91.3 °F
Warmest sea temp:
August 87.7 °F
September 87.6 °F
October 87.3 °F
Coldest months:
January 84.0 °F
February 85.8 °F
December 86.7 °F
Rainiest months:
August 7 days
September 5 days
July 5 days
Windiest months:
May 5.1 mph
April 4.9 mph
June 4.8 mph

San Blas on a weather map

Current weather
22:02
San Blas
+79°F
N 2 mph
Feels like: +82°F
Precip.: 0%
Places in Mexico:
Name
°F
Acapulco
+82°F
Cabo San Lucas
+73°F
Cancun
+81°F
Cozumel
+81°F
La Paz
+84°F
Mazunte
+84°F
Mazatlan
+81°F
Merida
+84°F
Monte Gordo
+81°F
Playa del Carmen
+79°F
Puerto Vallarta
+72°F
Riviera Maya
+79°F
Rincon de Guayabitos
+79°F
Ciudad del Carmen
+84°F
Tulum
+81°F
all places
24 Hours Forecast
San Blas
Local time: 21:02
May 17, sunday
0000
75°F
NW
2 mph
0300
73°F
NW
2 mph
0600
77°F
W
1 mph
0900
90°F
E
2 mph
1200
97°F
E
12 mph
1500
95°F
E
12 mph
1800
84°F
E
8 mph
2100
77°F
NW
1 mph
Units of measurement: °C / °F