Where is the sea warmest in Sri Lanka in March?

Hikkaduwa Beach in Sri Lanka has the warmest sea in Sri Lanka in March, averaging about 28.0 °C. Pasikuda Beach (28.0 °C) and Uppuveli Beach follow close behind.

How many beaches in Sri Lanka are warm enough to swim in March?

12 of the top 12 ranked beaches in Sri Lanka average 22 °C or more in March, which most swimmers find comfortable without a wetsuit.

How are these March sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical March rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Warmest sea temperature in Sri Lanka in March

Where the sea is warmest across Sri Lanka during March, ranked by long-term monthly average water temperature. Hikkaduwa Beach (Southern, Sri Lanka) tops the list at around 28°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Hikkaduwa Beach
Southern · Sri Lanka · Indian Ocean
Warm — comfortable swimming
28°C
March average
2
Pasikuda Beach
Eastern · Sri Lanka · Indian Ocean
Warm — comfortable swimming
28°C
March average
3
Uppuveli Beach
Eastern · Sri Lanka · Indian Ocean
Warm — comfortable swimming
28°C
March average
4
Tangalle Beach
Southern · Sri Lanka · Indian Ocean
Warm — comfortable swimming
28°C
March average
5
Weligama Beach
Southern · Sri Lanka · Indian Ocean
Warm — comfortable swimming
28°C
March average
6
Negombo Beach
Western · Sri Lanka · Indian Ocean
Warm — comfortable swimming
28°C
March average
7
Mount Lavinia Beach
Western · Sri Lanka · Indian Ocean
Warm — comfortable swimming
28°C
March average
8
Hiriketiya Beach
Southern · Sri Lanka · Indian Ocean
Warm — comfortable swimming
24°C
March average
9
Mirissa Beach
Southern · Sri Lanka · Indian Ocean
Warm — comfortable swimming
24°C
March average
10
Unawatuna Beach
Southern · Sri Lanka · Indian Ocean
Warm — comfortable swimming
24°C
March average
11
Bentota Beach
Galle · Sri Lanka · Indian Ocean
Warm — comfortable swimming
24°C
March average
12
Arugam Bay
Eastern · Sri Lanka · Indian Ocean
Warm — comfortable swimming
24°C
March average

Warmest sea in March elsewhere

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Sri Lanka in March — frequently asked questions

Where is the sea warmest in Sri Lanka in March?: Hikkaduwa Beach in Sri Lanka has the warmest sea in Sri Lanka in March, averaging about 28.0 °C. Pasikuda Beach (28.0 °C) and Uppuveli Beach follow close behind.
How many beaches in Sri Lanka are warm enough to swim in March?: 12 of the top 12 ranked beaches in Sri Lanka average 22 °C or more in March, which most swimmers find comfortable without a wetsuit.
How are these March sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical March rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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