Placencia — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Placencia (Belize). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Placencia help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Placencia in the Caribbean Sea today is 86°F.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Water temperature in Placencia has risen over the last week and month. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in Placencia will be 84°F in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| MAY 9 | 85°F | 84°F | |
| MAY 10 | 85°F | 84°F | |
| MAY 11 | 85°F | 85°F | |
| MAY 12 | 85°F | 84°F | |
| MAY 13 | 85°F | 86°F | |
| MAY 14 | 85°F | 85°F | |
| MAY 15 | 85°F | 84°F | |
| MAY 16 | 86°F | 84°F | |
| MAY 17 | 86°F | 84°F | 86°F |
| MAY 18 | 85°F | 86°F | |
| MAY 19 | 82°F | 85°F | |
| MAY 20 | 85°F | 85°F | |
| MAY 21 | 85°F | 85°F | |
| MAY 22 | 85°F | 85°F | |
| MAY 23 | 84°F | 85°F | |
| MAY 24 | 85°F | 84°F |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Water temperature data for this location is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Placencia is a small coastal village on the southeastern tip of Belize’s peninsula, fronting the warm Caribbean Sea. The water there is characteristically tropical and comfortable for swimming year-round, with typical surface temperatures ranging from about 26 °C to 30 °C over the course of the year. During the coolest months, roughly December through February, sea temperatures commonly sit near 26–27 °C. As spring progresses into the dry season, March to May, waters warm to around 27–29 °C, and the warmest period is usually in the summer months, June to September, when temperatures can reach about 29–30 °C. In autumn, October and November, temperatures generally ease back toward the mid-to-high 20s °C. Seasonal weather affects visibility and surface conditions: the dry season tends to bring clearer, calmer seas while the wetter season can mean more variable conditions and occasional storms.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 75°F | 79°F | 84°F |
| February | 75°F | 79°F | 82°F |
| March | 77°F | 80°F | 86°F |
| April | 77°F | 82°F | 86°F |
| May | 81°F | 84°F | 88°F |
| June | 82°F | 85°F | 90°F |
| July | 82°F | 85°F | 88°F |
| August | 82°F | 85°F | 88°F |
| September | 82°F | 86°F | 90°F |
| October | 81°F | 85°F | 88°F |
| November | 79°F | 83°F | 86°F |
| December | 77°F | 82°F | 84°F |
* Click on a month to view detailed water temperature data.
Placencia: Weather Forecast
May 18
May 19
May 20
May 21
Location, Beaches & Local Information
Nearby Beaches & Facilities
Placencia Beach
South Placencia Beach
Seine Bight Beach
Placencia Peninsula
Harvest Caye Beach
Bugle Cayes
Silk Caye National Park
Lark Caye
False Caye
Swimming Conditions
Swimming and beach holidays in Placencia capitalize on those inviting temperatures and the protection afforded by the nearby Belize Barrier Reef. Sheltered bays and sandy beaches along the peninsula provide easy, shallow areas for casual swimming and family-friendly paddling, while short boat rides give access to excellent snorkeling and diving sites with warm water that encourages longer swims. Clear conditions in the dry months are best for underwater visibility, though many visitors find swimming comfortable even in the warmer, wetter months. Conditions can vary with tides and winds, so swimmers commonly choose protected bays or guided excursions for reef swims and snorkeling. Standard precautions—awareness of changing weather, currents in deeper channels, and sun protection—help ensure a pleasant beach-focused stay.