The most detailed information about the water temperature in Port Antonio in The Caribbean (Jamaica). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Port Antonio for a week.
Water temperature in Port Antonio right now
data updated 24 minutes ago82°F
yesterday: 81°F
a week ago: 82°F
Trend: stability
Today water temperature in Port Antonio is 82.6°F. It is very warm and comfortable water for long swimming in any body of water. It is believed that these are the ideal conditions under which one can be without the slightest discomfort. But it is worth remembering that at such a water temperature, various disease-causing organisms multiply very quickly. In any case, the general weather is also important. So, the air temperature at the same time will reach 86°F.
Analysis and forecast
The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 80°F. Water temperature range in Port Antonio in April is from 78 to 84 degrees.
According to our forecast, in the next 5-6 days the water temperature in Port Antonio will become lower than today, but in 10 days it will still slightly rise, its value will be 83°F.
Table of water temperature values in Port Antonio
| Day | Fact* | Average** | Forecast*** |
| Apr 12 | 27.0°C | 27.5°C | |
| Apr 13 | 27.4°C | 27.3°C | |
| Apr 14 | 27.5°C | 27.5°C | |
| Apr 15 | 28.4°C | 27.3°C | |
| Apr 16 | 27.6°C | 27.3°C | |
| Apr 17 | 28.5°C | 27.8°C | |
| Apr 18 | 27.7°C | 27.5°C | |
| Apr 19 | 28.1°C | 27.5°C | |
| Apr 20 | 27.8°C | 28.4°C | |
| Apr 21 | 27.5°C | 28.1°C | |
| Apr 22 | 27.5°C | 28.1°C | |
| Apr 23 | 27.8°C | 28.4°C | |
| Apr 24 | 27.8°C | 28.4°C | |
| Apr 25 | 27.5°C | 28.1°C | |
| Apr 26 | 27.8°C | 28.4°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Jamaica.
Annual graph of average water temperature change in Port Antonio
Water temperature in Port Antonio by month
Port Antonio located in the northern hemisphere, south of the northern tropic, at latitude 18 degrees. The swimming season in this location lasts all year round. Average annual water temperature on the coast in Port Antonio is 83°F, by the seasons: in winter 81°F, in spring 81°F, in summer 84°F, in autumn 84°F. Minimum water temperature (79°F) in Port Antonio it happens in January, maximum (86°F) in September.
You can find out detailed data on how the water temperature in Port Antonio changes in each specific month:
Port Antonio: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| St Margarets Bay | 82°C | 7km |
| Winnifred Beach | 82°C | 9km |
| Hope Bay | 81°C | 11km |
| Fair Prospect | 82°C | 17km |
| Buff Bay | 83°C | 22km |
| Manchioneal | 83°C | 24km |
| Innes Bay Beach | 83°C | 27km |
| Annotto Bay | 82°C | 34km |
| Morant Bay | 82°C  | 34km |
| Pamphret | 82°C | 35km |
| Bull Bay | 83°C | 35km |
| Yallahs | 81°C | 36km |
** Straight line distance in kilometers
The warmest water today in Jamaica recorded in Westmoreland, its value is 84°F. Lowest - in Rocky Point, there water temperature now 81°F. Average water temperature in the country today - 82°F.
Water temperature data in Port Antonio and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 8 kilometers. This is Ken Jones (POT) airport. We have no information as to whether it is valid and what flights it receives or sends.
Port Antonio: weather forecast
The weather forecast is shown in local time in Port Antonio
6km/hhumidity: 55%, clouds: 54%
11km/hhumidity: 52%, clouds: 74%
6km/hhumidity: 57%, clouds: 71%
5km/hhumidity: 67%, clouds: 58%
7km/hhumidity: 67%, clouds: 0%
6km/hhumidity: 70%, clouds: 0%
5km/hhumidity: 80%, clouds: 0%
4km/hhumidity: 75%, clouds: 0%
5km/hhumidity: 51%, clouds: 0%
12km/hhumidity: 47%, clouds: 2%
7km/hhumidity: 55%, clouds: 22%
9km/hhumidity: 71%, clouds: 36%
8km/hhumidity: 81%, clouds: 2%
6km/hhumidity: 82%, clouds: 0%
6km/hhumidity: 83%, clouds: 0%
4km/hhumidity: 76%, clouds: 0%
9km/hhumidity: 58%, clouds: 0%
14km/hhumidity: 62%, clouds: 12%
12km/hhumidity: 64%, clouds: 46%
8km/hhumidity: 76%, clouds: 39%
7km/hhumidity: 84%, clouds: 12%
7km/hhumidity: 86%, clouds: 10%
8km/hhumidity: 86%, clouds: 0%
6km/hhumidity: 80%, clouds: 0%
10km/hhumidity: 57%, clouds: 3%
18km/hhumidity: 60%, clouds: 0%
14km/hhumidity: 73%, clouds: 17%
7km/hhumidity: 85%, clouds: 10%
7km/hhumidity: 90%, clouds: 0%
6km/hhumidity: 90%, clouds: 3%
7km/hhumidity: 87%, clouds: 5%
5km/hhumidity: 82%, clouds: 3%
7km/hhumidity: 58%, clouds: 0%
17km/hhumidity: 60%, clouds: 9%
12km/hhumidity: 66%, clouds: 17%
10km/hhumidity: 81%, clouds: 13%
7km/hhumidity: 84%, clouds: 38%
