Royal Caribbean Mariner Of The Seas

5 night Western Caribbean embarking Monday September 15, 2025
Itinerary: Galveston, Texas | At Sea | Costa Maya, Mexico | Cozumel, Mexico | At Sea | Galveston, Texas

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Friday August 15, 2025
Switch to Metric Units Galveston, Texas Costa Maya, Mexico Cozumel, Mexico
Forecast Light rain
Light rain
Light rain
High °F 92
Feels like 105
89
Feels like 96
87
Feels like 93
Low °F 80
Feels like 86
80 81
Feels like 90
Chance of Precipitation 100% 61% 100%
Humidity 68% 61% 74%
Wind (mph) 16 11 14
Sunrise 6:47 am 6:32 am 6:27 am
Sunset 7:59 pm 7:18 pm 7:17 pm
Saturday August 16, 2025
Switch to Metric Units Galveston, Texas Costa Maya, Mexico Cozumel, Mexico
Forecast Light rain
Light rain
Light rain
High °F 91
Feels like 102
89
Feels like 95
86
Feels like 95
Low °F 81
Feels like 86
80 82
Feels like 90
Chance of Precipitation 98% 100% 100%
Humidity 74% 66% 69%
Wind (mph) 15 10 12
Sunrise 6:48 am 6:32 am 6:27 am
Sunset 7:58 pm 7:17 pm 7:16 pm
Sunday August 17, 2025
Switch to Metric Units Galveston, Texas Costa Maya, Mexico Cozumel, Mexico
Forecast Clear skies
Moderate rain
Light rain
High °F 88
Feels like 98
90
Feels like 96
87
Feels like 93
Low °F 84
Feels like 92
78 82
Feels like 88
Chance of Precipitation 1% 100% 98%
Humidity 69% 57% 69%
Wind (mph) 11 10 11
Sunrise 6:48 am 6:33 am 6:28 am
Sunset 7:57 pm 7:16 pm 7:15 pm
Monday August 18, 2025
Switch to Metric Units Galveston, Texas Costa Maya, Mexico Cozumel, Mexico
Forecast Light rain
Few clouds
Clear skies
High °F 88
Feels like 98
89
Feels like 95
86
Feels like 92
Low °F 82
Feels like 90
78 81
Feels like 86
Chance of Precipitation 97% 0% 0%
Humidity 64% 56% 63%
Wind (mph) 11 12 9
Sunrise 6:49 am 6:33 am 6:28 am
Sunset 7:56 pm 7:16 pm 7:14 pm
Tuesday August 19, 2025
Switch to Metric Units Galveston, Texas Costa Maya, Mexico Cozumel, Mexico
Forecast Light rain
Light rain
Clear skies
High °F 88
Feels like 96
90
Feels like 96
86
Low °F 84
Feels like 91
78 81
Feels like 86
Chance of Precipitation 99% 20% 0%
Humidity 64% 55% 65%
Wind (mph) 12 11 8
Sunrise 6:50 am 6:33 am 6:28 am
Sunset 7:55 pm 7:15 pm 7:14 pm
Wednesday August 20, 2025
Switch to Metric Units Galveston, Texas Costa Maya, Mexico Cozumel, Mexico
Forecast Light rain
Overcast clouds
Light rain
High °F 87
Feels like 95
88
Feels like 93
85
Low °F 82
Feels like 88
78 81
Feels like 86
Chance of Precipitation 39% 0% 20%
Humidity 62% 53% 71%
Wind (mph) 14 13 10
Sunrise 6:50 am 6:33 am 6:28 am
Sunset 7:54 pm 7:14 pm 7:13 pm
Thursday August 21, 2025
Switch to Metric Units Galveston, Texas Costa Maya, Mexico Cozumel, Mexico
Forecast Clear skies
Broken clouds
Scattered clouds
High °F 86
Feels like 94
88
Feels like 93
85
Feels like 90
Low °F 82
Feels like 88
78
Feels like 83
81
Chance of Precipitation 0% 0% 0%
Humidity 70% 53% 61%
Wind (mph) 14 12 12
Sunrise 6:51 am 6:34 am 6:29 am
Sunset 7:53 pm 7:14 pm 7:12 pm
Friday August 22, 2025
Switch to Metric Units Galveston, Texas Costa Maya, Mexico Cozumel, Mexico
Forecast Light rain
Light rain
Overcast clouds
High °F 86
Feels like 93
88
Feels like 95
86
Feels like 95
Low °F 83
Feels like 90
80
Feels like 85
82
Feels like 89
Chance of Precipitation 46% 20% 0%
Humidity 71% 62% 68%
Wind (mph) 14 11 12
Sunrise 6:51 am 6:34 am 6:29 am
Sunset 7:52 pm 7:13 pm 7:11 pm

Weather data provided by OpenWeather