Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Keta, Ghana

The perfect water temperature of 28.2°C (82.8°F) makes Marzo a great period for swimming and other water activities in Keta, Ghana.

Sea temperature

In Keta, the average water temperature is 28.2°C (82.8°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.


In Keta, Ghana, the average length of the day in Marzo is 12.1h.

What is the water temperature in Marzo in Keta?

In Marzo, the average sea temperature is 28.2°C (82.8°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in Marzo in Keta?

The average length of the day in Marzo in Keta is 12.1h.
Average sea temperature in March - Keta, Ghana
  • Average sea temperature in March: 28.2°C

The best month for swimming (with the highest average sea temperature) is May (28.8°C).
The coldest month (with the lowest average sea temperature) is August (23.8°C).

Average daylight in March - Keta, Ghana
  • Average daylight in March: 12.1h

The month with the longest days is June (Average daylight: 12.5h).
Months with shortest days are January and December (Average daylight: 11.8h).