Water temperature in Port Royal in March

Is it warm enough to swim in Port Royal in March? Average water temperature in Port Royal in March is 27.3°C and therefore suitable for comfortable swimming. The warmest sea in Port Royal in March is 28.8°C, and the coldest is 26°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Port Royal

Changes water temperature in Port Royal in March 2025, 2024

To get an accurate forecast for the water temperature in Port Royal for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Port Royal, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of March.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 March	27.8°C	27.4°C	26.5°C	27.8°C
2 March	27.9°C	27.6°C	26.2°C	27.9°C
3 March	28.1°C	27.6°C	26.6°C	28.1°C
4 March	27.9°C	27.5°C	26.5°C	27.9°C
5 March	27.9°C	27.5°C	26.6°C	27.9°C
6 March	28°C	27.6°C	26.6°C	28°C
7 March	28.3°C	27.7°C	26.5°C	28.3°C
8 March	28°C	27.6°C	26.4°C	28°C
9 March	28.2°C	27.7°C	26.2°C	28.2°C
10 March	28.1°C	27.8°C	26.2°C	28.1°C
11 March	28.2°C	27.8°C	26.1°C	28.2°C
12 March	28.4°C	28.1°C	26.2°C	28.4°C
13 March	28.6°C	28°C	26.3°C	28.6°C
14 March	28.5°C	28°C	26°C	28.5°C
15 March	28.7°C	28.2°C	26.2°C	28.7°C

Day	2025	2024	Min	Max
16 March	28.6°C	28°C	26.2°C	28.6°C
17 March	28.6°C	28.1°C	26.3°C	28.6°C
18 March	28.4°C	28.1°C	26.4°C	28.4°C
19 March	28.4°C	28.1°C	26.5°C	28.4°C
20 March	28.2°C	28°C	26.5°C	28.2°C
21 March	28.4°C	28°C	26.8°C	28.4°C
22 March	28.5°C	28.2°C	26.6°C	28.5°C
23 March	28.7°C	28.4°C	26.3°C	28.7°C
24 March	28.2°C	28.1°C	26.3°C	28.2°C
25 March	28.2°C	28.3°C	26.3°C	28.3°C
26 March	27.9°C	28.5°C	26.2°C	28.5°C
27 March	28.1°C	28.4°C	26.2°C	28.4°C
28 March	28.1°C	28.7°C	26.5°C	28.7°C
29 March	28.1°C	28.7°C	26.5°C	28.7°C
30 March	28.1°C	28.8°C	26.3°C	28.8°C
31 March	28.1°C	28.5°C	26.3°C	28.5°C

Average water temperature in Port Royal in March over a decade

2016	2017	2018	2019	2020
27.5°C	27.1°C	27°C	27.1°C	27.6°C

2021	2022	2023	2024	2025
27.3°C	27.3°C	27.1°C	28°C	28.2°C

Port Royal sea state in March

Chart comparing the height of waves in Port Royal in March over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Port Royal water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in March. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Portmore	27.3°C	26°C	28.8°C
Old Harbour Bay	27.4°C	26.1°C	29.4°C
Yallahs	27.1°C	26°C	28.3°C
Buff Bay	27°C	25.7°C	27.9°C
Hope Bay	27°C	25.7°C	27.9°C
Morant Bay	27.1°C	25.9°C	28.2°C
Port Antonio	27°C	25.7°C	28°C
Port Maria	27°C	25.7°C	28.2°C
Oracabessa	27°C	25.7°C	28.1°C
Manchioneal	27°C	25.7°C	28°C

Port Royal photo gallery

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Our report for Port Royal is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature