Cozumel, Mexico

6:34 PM CDT on May 18, 2013 (GMT -0500)
Elev: 16 ft
Lon: 86.9° W
Lat: 20.5° N
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Weather Summary
Kari Kiefer
Weather Underground Forecast for Saturday, May 18, 2013.



Tropical cyclone activity has developed in the Eastern Pacific Basin. On Saturday, Tropical Storm Alvin will continue moving northeastward and remains well southwest of western Mexico. The system will maintain tropical storm strength with winds between 39 and 73 mph (33 and 64 knots). Elsewhere, tropical cyclone activity is not anticipated for the tropical Atlantic Ocean on Saturday. However, areas of active weather will persist for the Caribbean Sea and Latin America. In the north, a trough of low pressure over the Central U.S. will extend into Mexico, which will pull moisture in from the Gulf of Mexico. This will kick up showers and thunderstorms across central and southern Mexico throughout the day. Mexico City will be mostly cloudy with showers and thunderstorms and highs in the mid-80s(F)/ upper 20s(C). To the south, a monsoonal trough of low pressure pushes abundant moisture onshore into Central America from the Pacific Ocean. This will bring moderate to heavy shower and thunderstorm activity to Panama and Costa Rica. .
Weather Underground Forecast for Saturday, May 18, 2013.



Tropical cyclone activity has developed in the Eastern Pacific Basin. On Saturday, Tropical Storm Alvin will continue moving northeastward and remains well southwest of western Mexico. The system will maintain tropical storm strength with winds between 39 and 73 mph (33 and 64 knots). Elsewhere, tropical cyclone activity is not anticipated for the tropical Atlantic Ocean on Saturday. However, areas of active weather will persist for the Caribbean Sea and Latin America. In the north, a trough of low pressure over the Central U.S. will extend into Mexico, which will pull moisture in from the Gulf of Mexico. This will kick up showers and thunderstorms across central and southern Mexico throughout the day. Mexico City will be mostly cloudy with showers and thunderstorms and highs in the mid-80s(F)/ upper 20s(C). To the south, a monsoonal trough of low pressure pushes abundant moisture onshore into Central America from the Pacific Ocean. This will bring moderate to heavy shower and thunderstorm activity to Panama and Costa Rica. .
More News Articles

Cozumel Weather at a Glance

Updated 5:50 PM CDT
Weather Station
Cozumel (MMCZ)
Elevation
16 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
77 °F
Feels Like 77 °F
Wind(mph)
14
Sunrise / Set
6:09 AM
7:18 PM
Moon
First Quarter
Tonight
Thunderstorm 70 °F
T-storms
50% chance of precipitation
Tomorrow
Chance of a Thunderstorm 86 °F
Chance of T-storms
70% chance of precipitation
Tomorrow Night
Partly Cloudy 72 °F
Partly Cloudy
Monday
Chance of a Thunderstorm 86 | 72 °F
Chance of a Thunderstorm
20% chance of precipitation
Tuesday
Partly Cloudy 86 | 72 °F
Partly Cloudy
Wednesday
Mostly Cloudy 84 | 72 °F
Mostly Cloudy
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
29.94 in
Visibility
7.0 miles
Clouds
Mostly Cloudy 1500 ft
Mostly Cloudy 8000 ft
Mostly Cloudy 20000 ft
Moisture
Humidity
83%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR MMCZ 182250Z 13012KT 7SM BKN015CB BKN080 BKN200 25/22 A2994 RMK 8/378 PCPN SW
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Temperature
77 °F
70,72,73,79,82,82,84,84,86,75,81,79,79
Dew Point
72 °F
Wind
Speed / Dir
14 mph from SE
Wind Gust
Health
UV
1 out of 16
Pollen
Not available.
Air Quality
Not available.
Flu Activity
Not available.
Loading…
Source: BestForecast
Descriptive Forecast
Saturday Night
nt_tstorms Partly cloudy with thunderstorms after midnight. Fog overnight. Low of 70F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 50%.
Sunday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 86F with a heat index of 95F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 70%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of rain. Fog overnight. Low of 72F. Breezy. Winds from the ESE at 15 to 20 mph.
Monday
partlycloudy Mostly cloudy with a chance of a thunderstorm and rain in the afternoon. Fog early. High of 86F with a heat index of 91F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 72F. Breezy. Winds from the ESE at 15 to 20 mph.
Tuesday
partlycloudy Mostly cloudy. Fog early. High of 86F. Winds from the ESE at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 72F. Breezy. Winds from the ESE at 15 to 20 mph.
Wednesday
mostlycloudy Mostly cloudy. Fog early. High of 84F with a heat index of 91F. Winds from the ESE at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Fog overnight. Low of 72F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 20%.
Thursday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 84F with a heat index of 91F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 70F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 40%.
Friday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 84F with a heat index of 91F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 68F. Winds from the ENE at 10 to 15 mph. Chance of rain 40%.
Saturday
mostlycloudy Mostly cloudy. High of 86F. Winds from the East at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 70F. Breezy. Winds from the NE at 10 to 20 mph.
Sunday
mostlycloudy Mostly cloudy. High of 84F. Winds from the NE at 5 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 70F. Winds from the ENE at 5 to 10 mph.
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 84F. Winds from the ENE at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 70F. Winds from the ENE at 5 to 10 mph.
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 82F. Winds from the ENE at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 70F. Winds from the ENE at 5 to 10 mph. Chance of rain 40%.
Wednesday
clear Clear with a chance of a thunderstorm. High of 82F. Winds from the ENE at 5 to 10 mph. Chance of rain 20%.
Wednesday Night
nt_clear Clear. Low of 70F. Winds from the NNW at 5 to 10 mph shifting to the West after midnight.

Radar imagery is not available for this location.

 
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Weather Forecast for Cozumel Mexico

View Calendar 7-Day Weather Forecast for Cozumel

Saturday, 18
Thunderstorm
86 | 70 °F
T-storms
Chance of
Precipitation
60%
Sunday, 19
Chance of a Thunderstorm
86 | 72 °F
Chance of T-storms
Chance of
Precipitation
70%
Monday, 20
Chance of a Thunderstorm
86 | 72 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Tuesday, 21
Partly Cloudy
86 | 72 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Mostly Cloudy
84 | 72 °F
Mostly Cloudy
Chance of
Precipitation
0%
Thursday, 23
Chance of a Thunderstorm
84 | 70 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Friday, 24
Chance of a Thunderstorm
84 | 68 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Mostly Cloudy
86 | 70 °F
Mostly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Saturday Night
nt_tstorms Partly cloudy with thunderstorms after midnight. Fog overnight. Low of 70F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 72 82 | 74 80 | 75 74 | 74
Wind 13 mph East 15 mph East 15 mph ESE 15 mph ESE
Humidity 100% 77% 85% 100%
Chance of Precip. 0% 50% 10% 10%
Cloud Cover 46% 48% 58% 12%
Conditions Fog Thunderstorm Partly Cloudy Fog
Sunrise & Sunset
6:09 AM
7:18 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [0.90], Average RMSE [1.09] : Use BestForecast
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Sunday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 86F with a heat index of 95F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 70%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of rain. Fog overnight. Low of 72F. Breezy. Winds from the ESE at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 70 84 | 75 81 | 75 74 | 74
Wind 14 mph ESE 16 mph ESE 14 mph SE 17 mph ESE
Humidity 100% 76% 85% 100%
Chance of Precip. 50% 40% 20% 10%
Cloud Cover 40% 52% 57% 40%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Fog
Sunrise & Sunset
6:09 AM
7:19 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.11], Average RMSE [1.28] : Use BestForecast
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Monday
partlycloudy Mostly cloudy with a chance of a thunderstorm and rain in the afternoon. Fog early. High of 86F with a heat index of 91F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 72F. Breezy. Winds from the ESE at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 72 83 | 75 80 | 75 74 | 74
Wind 16 mph ESE 15 mph ESE 14 mph ESE 16 mph ESE
Humidity 100% 76% 84% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 36% 84% 43% 21%
Conditions Fog Mostly Cloudy Partly Cloudy Fog
Sunrise & Sunset
6:08 AM
7:19 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [0.83], Average RMSE [1.05] : Use BestForecast
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Mostly cloudy. Fog early. High of 86F. Winds from the ESE at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 72F. Breezy. Winds from the ESE at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 72 82 | 75 81 | 75 74 | 74
Wind 14 mph ESE 15 mph ESE 14 mph ESE 15 mph ESE
Humidity 100% 78% 83% 100%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 58% 78% 76% 23%
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
6:08 AM
7:20 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.16], Average RMSE [1.18] : Use BestForecast
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy. Fog early. High of 84F with a heat index of 91F. Winds from the ESE at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Fog overnight. Low of 72F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 72 83 | 75 81 | 75 73 | 73
Wind 13 mph ESE 14 mph ESE 13 mph ESE 16 mph ESE
Humidity 100% 75% 84% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 38% 67% 89% 17%
Conditions Fog Mostly Cloudy Overcast Fog
Sunrise & Sunset
6:08 AM
7:20 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.07], Average RMSE [1.05] : Use BestForecast
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 84F with a heat index of 91F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 70F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 72 83 | 75 80 | 75 74 | 74
Wind 13 mph ESE 14 mph ESE 12 mph ESE 14 mph East
Humidity 100% 77% 87% 100%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 20% 52% 53% 94%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
6:08 AM
7:21 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.36], Average RMSE [1.30] : Use BestForecast
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Friday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 84F with a heat index of 91F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 68F. Winds from the ENE at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 71 83 | 75 81 | 75 74 | 74
Wind 12 mph ESE 12 mph ESE 13 mph ESE 13 mph East
Humidity 100% 75% 84% 100%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 26% 42% 100% 100%
Conditions Chance of a Thunderstorm Partly Cloudy Overcast Chance of a Thunderstorm
Sunrise & Sunset
6:07 AM
7:21 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.54], Average RMSE [1.32] : Use BestForecast
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Saturday
mostlycloudy Mostly cloudy. High of 86F. Winds from the East at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 70F. Breezy. Winds from the NE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 69 85 | 74 81 | 75 74 | 74
Wind 10 mph ENE 11 mph ENE 14 mph ENE 13 mph ENE
Humidity 100% 71% 81% 99%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 35% 69% 76% 43%
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
Sun does not rise
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.64], Average RMSE [1.52] : Use BestForecast
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy. High of 84F. Winds from the NE at 5 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 70F. Winds from the ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 71 83 | 73 80 | 73 72 | 72
Wind 11 mph NE 7 mph NE 8 mph NE 8 mph ENE
Humidity 100% 76% 83% 100%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 70% 100% 81% 63%
Conditions Fog Overcast Mostly Cloudy Fog
Sunrise & Sunset
Sun does not rise
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.00], Average RMSE [1.56] : Use BestForecast
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 84F. Winds from the ENE at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 70F. Winds from the ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 70 82 | 73 81 | 73 71 | 71
Wind 6 mph ENE 7 mph NE 8 mph ENE 9 mph ENE
Humidity 100% 73% 78% 100%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 71% 72% 67% 63%
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 82F. Winds from the ENE at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 70F. Winds from the ENE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 70 82 | 75 81 | 75 72 | 72
Wind 6 mph East 7 mph ENE 8 mph ENE 10 mph ENE
Humidity 100% 77% 81% 100%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 60% 64% 76% 85%
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 3:54 PM CDT on May 18, 2013
Descriptive Forecast
Wednesday
clear Clear with a chance of a thunderstorm. High of 82F. Winds from the ENE at 5 to 10 mph. Chance of rain 20%.
Wednesday Night
nt_clear Clear. Low of 70F. Winds from the NNW at 5 to 10 mph shifting to the West after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 70 82 | 75 81 | 77 81 | 76
Wind 7 mph East 7 mph ENE 8 mph ENE 7 mph West
Humidity 100% 80% 86% 86%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 91% % % %
Conditions Fog Clear Clear Clear
Sunrise & Sunset
Sun does not rise
 
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal 88 °F 75 °F
Yesterday 86 °F 68 °F
Choose a date
Astronomy
May. 18, 2013 Rise Set
Actual Time 6:09 AM CDT 7:18 PM CDT
Civil Twilight 5:45 AM CDT 7:42 PM CDT
Nautical Twilight 5:17 AM CDT 8:11 PM CDT
Astronomical Twilight 4:48 AM CDT 8:40 PM CDT
Moon 1:12 PM CDT 1:07 AM CDT
Length Of Visible Light 13h 57m
Length of Day
13h 09m
Tomorrow will be 0m 45s longer.
First Quarter, 58% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Yesterday's Extremes
Country Highs Country Lows
103 °F
Merida
103 °F
Choix
102 °F
Culiacan
102 °F
Torreon
101 °F
Soto la Marina
0 °F
Lazaro Cardenas
0 °F
Isla Guadalupe
0 °F
Triangulos Reefs
0 °F
Isla Maria Madre
0 °F
Pilares de Nacozari
Record Extremes
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Aviation
City Temp. Conditions Updated
Cozumel 77 °F Mostly Cloudy 5:50 PM CDT
Cancun 82 °F Mostly Cloudy 5:41 PM CDT
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Flight To ETA Status
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Type Condition
Flight Rule: MVFR (MMCZ)
Wind Speed: 12.0 kts.
Wind Dir: 130° (SE)
Ceiling: 1500 ft

METAR MMCZ 182250Z 13012KT 7SM BKN015CB BKN080 BKN200 25/22 A2994 RMK 8/378 PCPN SW

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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Hacienda Monte Cristo, Cozumel 78.6 °F 82 °F 75 °F 88% ENE  at  6.0 mph 0.01 in / hr 60 ft 6:28 PM CDT Normal  
Cozumel, Cozumel 79.1 °F 83 °F 75 °F 88% West  at  4.0 mph 0.05 in / hr 46 ft 6:30 PM CDT Normal  
Puerto Aventuras 83.1 °F 81 °F - - West  at  7.9 mph 0.00 in / hr 25 ft 6:33 PM CDT Normal
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