Swimming in Puerto Rico in may 2025 Sea temperature by city in may
Do you want to go to the beach in Puerto Rico in may 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in may in Puerto Rico by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Puerto Rico in may 2025
Here, find the average sea temperature in Puerto Rico in may in several coastal cities.
82°F
min: 80°F / max: 84°F
82°F
min: 80°F / max: 83°F
Arecibo
82°F
min: 81°F / max: 83°F
Bayamón
82°F
min: 80°F / max: 84°F
Culebra
82°F
min: 80°F / max: 85°F
Isla De Mona
82°F
min: 80°F / max: 83°F
Ponce
82°F
min: 80°F / max: 83°F
82°F
min: 80°F / max: 85°F
Adjuntas
82°F
min: 80°F / max: 85°F
Aguadilla
82°F
min: 81°F / max: 84°F
Arroyo
83°F
min: 80°F / max: 85°F
Boqueron
82°F
min: 80°F / max: 83°F
Cayey
82°F
min: 81°F / max: 85°F
Ceiba
82°F
min: 80°F / max: 84°F
Dorado
82°F
min: 80°F / max: 84°F
Fajardo
82°F
min: 80°F / max: 84°F
Florida
82°F
min: 80°F / max: 84°F
Guanica
83°F
min: 80°F / max: 84°F
Hatillo
82°F
min: 81°F / max: 84°F
Hormigueros
82°F
min: 81°F / max: 84°F
Humacao
82°F
min: 80°F / max: 84°F
Isabela
81°F
min: 80°F / max: 83°F
Luquillo
82°F
min: 80°F / max: 84°F
Maunabo
82°F
min: 80°F / max: 84°F
Punta Santiago
82°F
min: 80°F / max: 84°F
Quebradillas
82°F
min: 80°F / max: 83°F
Rincon
82°F
min: 81°F / max: 83°F
Salinas
82°F
min: 80°F / max: 85°F
San German
83°F
min: 80°F / max: 84°F
San Sebastian
82°F
min: 80°F / max: 83°F
Santa Isabel
83°F
min: 81°F / max: 85°F
Yauco
82°F
min: 81°F / max: 85°F
Where should you go swimming in Puerto Rico in the month of may?
Swimming in Puerto Rico in may is ideal
In may in Puerto Rico swimming conditions are generally the same everywhere.
In may in San Juan, Mayagüez, Arecibo, Bayamón, Culebra, Isla De Mona, Ponce, Vieques, Adjuntas, Aguadilla, Arroyo, Boqueron, Cayey, Ceiba, Dorado, Fajardo, Florida, Guanica, Hatillo, Hormigueros, Humacao, Isabela, Luquillo, Maunabo, Punta Santiago, Quebradillas, Rincon, Salinas, San German, San Sebastian, Santa Isabel and Yauco, swimming conditions are perfect! With water reaching a maximum of 84°F and an average of 82°F, going in the water (and staying there!) feels great.
Where to go swimming in Puerto Rico in may: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in may
San Juan
| May | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 80°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 3.5in | ||
| Number of days of precipitation | 6 jour(s) (19%) | ||
| Cloud cover | 33% | ||
| Our opinion | ideal swimming |
More information on swimming in San Juan in may
Mayagüez
| May | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 80°F | ||
| Maximum sea temperature | 83°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 9.1in | ||
| Number of days of precipitation | 15 jour(s) (49%) | ||
| Cloud cover | 28% | ||
| Our opinion | ideal swimming |
More information on swimming in Mayagüez in may
Arecibo
| May | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 83°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 9.4in | ||
| Number of days of precipitation | 14 jour(s) (46%) | ||
| Cloud cover | 31% | ||
| Our opinion | ideal swimming |
Bayamón
| May | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 80°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 4.3in | ||
| Number of days of precipitation | 7 jour(s) (22%) | ||
| Cloud cover | 35% | ||
| Our opinion | ideal swimming |
Culebra
| May | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 80°F | ||
| Maximum sea temperature | 85°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 83°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 7.1in | ||
| Number of days of precipitation | 10 jour(s) (32%) | ||
| Cloud cover | 41% | ||
| Our opinion | ideal swimming |
List of coastal cities in Puerto Rico
| San Juan in may | ideal swimming |
| Mayagüez in may | ideal swimming |
| Arecibo in may | ideal swimming |
| Bayamón in may | ideal swimming |
| Culebra in may | ideal swimming |
| Isla De Mona in may | ideal swimming |
| Ponce in may | ideal swimming |
| Vieques in may | ideal swimming |
| Adjuntas in may | ideal swimming |
| Aguadilla in may | ideal swimming |
| Arroyo in may | ideal swimming |
| Boqueron in may | ideal swimming |
| Cayey in may | ideal swimming |
| Ceiba in may | ideal swimming |
| Dorado in may | ideal swimming |
| Fajardo in may | ideal swimming |
| Florida in may | ideal swimming |
| Guanica in may | ideal swimming |
| Hatillo in may | ideal swimming |
| Hormigueros in may | ideal swimming |
| Humacao in may | ideal swimming |
| Isabela in may | ideal swimming |
| Luquillo in may | ideal swimming |
| Maunabo in may | ideal swimming |
| Punta Santiago in may | ideal swimming |
| Quebradillas in may | ideal swimming |
| Rincon in may | ideal swimming |
| Salinas in may | ideal swimming |
| San German in may | ideal swimming |
| San Sebastian in may | ideal swimming |
| Santa Isabel in may | ideal swimming |
| Yauco in may | ideal swimming |