Swimming in Sardinia in march 2025 Sea temperature by city in march

Do you want to go to the beach in Sardinia in march 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in march in Sardinia by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature in Sardinia in march 2025

Here, find the average sea temperature in Sardinia in march in several coastal cities.

Cagliari

on average:

58°F

min: 56°F / max: 60°F

Alghero

on average:

57°F

min: 55°F / max: 59°F

Olbia

on average:

57°F

min: 56°F / max: 59°F

Castelsardo

on average:

57°F

min: 56°F / max: 59°F

Cala Luna

on average:

57°F

min: 56°F / max: 59°F

Capo San Marco

on average:

58°F

min: 56°F / max: 61°F

Sulcis

on average:

58°F

min: 56°F / max: 61°F

Isola Tavolara

on average:

57°F

min: 55°F / max: 60°F

La Maddalena

on average:

58°F

min: 56°F / max: 59°F

Porto Cervo

on average:

58°F

min: 56°F / max: 59°F

San Teodoro

on average:

58°F

min: 55°F / max: 60°F

Stintino

on average:

58°F

min: 55°F / max: 59°F

Arbatax

on average:

57°F

min: 55°F / max: 59°F

Bosa

on average:

57°F

min: 55°F / max: 60°F

Carbonia

on average:

58°F

min: 56°F / max: 60°F

Carloforte

on average:

58°F

min: 56°F / max: 60°F

Dorgali - Cala Gonone

on average:

58°F

min: 55°F / max: 59°F

Muravera

on average:

58°F

min: 56°F / max: 60°F

Oristano

on average:

58°F

min: 56°F / max: 60°F

Orosei

on average:

57°F

min: 56°F / max: 60°F

Palau

on average:

58°F

min: 55°F / max: 59°F

Porto Torres

on average:

58°F

min: 56°F / max: 59°F

Pula

on average:

58°F

min: 56°F / max: 60°F

Santa Teresa Gallura

on average:

57°F

min: 56°F / max: 59°F

Villasimius

on average:

58°F

min: 56°F / max: 60°F

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Sea temperature in february in Sardinia

Sea temperature in april in Sardinia

Where should you go swimming in Sardinia in the month of march?

Swimming in Sardinia in march is freezing

In march in Sardinia swimming conditions are generally the same everywhere.

Forget about swimming in Cagliari, Alghero, Olbia, Castelsardo, Cala Luna, Capo San Marco, Sulcis, Isola Tavolara, La Maddalena, Porto Cervo, San Teodoro, Stintino, Arbatax, Bosa, Carbonia, Carloforte, Dorgali - Cala Gonone, Muravera, Oristano, Orosei, Palau, Porto Torres, Pula, Santa Teresa Gallura and Villasimius in march! The water temperature is freezing, reaching as low as 56°F (and only 60°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!

Where to go swimming in Sardinia in march: the map of sea temperatures

ideal swimming

pleasant swimming

cool swimming

cold swimming

freezing swimming

Water temperature and seasonal norms in march

Cagliari

	February	March	April
Average sea temperature	57°F	58°F	60°F
Minimum sea temperature	55°F	56°F	58°F
Maximum sea temperature	59°F	60°F	63°F
Average outside temperature	54°F	56°F	61°F
Maximum outside temperature	58°F	61°F	67°F
Minimum outside temperature	49°F	50°F	58°F
Precipitation	2.1in	2.3in	2.8in
Number of days of precipitation	3 jour(s) (12%)	3 jour(s) (10%)	4 jour(s) (14%)
Cloud cover	29%	28%	27%
Our opinion	freezing swimming	freezing swimming	cold swimming

More information on swimming in Cagliari in march

Alghero

	February	March	April
Average sea temperature	56°F	57°F	60°F
Minimum sea temperature	55°F	55°F	57°F
Maximum sea temperature	58°F	59°F	62°F
Average outside temperature	54°F	56°F	61°F
Maximum outside temperature	56°F	59°F	63°F
Minimum outside temperature	50°F	52°F	58°F
Precipitation	4in	3.2in	2.9in
Number of days of precipitation	6 jour(s) (22%)	6 jour(s) (18%)	5 jour(s) (16%)
Cloud cover	35%	30%	28%
Our opinion	freezing swimming	freezing swimming	cold swimming

More information on swimming in Alghero in march

Olbia

	February	March	April
Average sea temperature	57°F	57°F	60°F
Minimum sea temperature	55°F	56°F	57°F
Maximum sea temperature	58°F	59°F	63°F
Average outside temperature	52°F	56°F	61°F
Maximum outside temperature	58°F	61°F	67°F
Minimum outside temperature	45°F	49°F	56°F
Precipitation	2.7in	3.1in	2.9in
Number of days of precipitation	4 jour(s) (15%)	5 jour(s) (15%)	4 jour(s) (15%)
Cloud cover	33%	31%	28%
Our opinion	freezing swimming	freezing swimming	cold swimming

More information on swimming in Olbia in march

Castelsardo

	February	March	April
Average sea temperature	56°F	57°F	60°F
Minimum sea temperature	55°F	56°F	57°F
Maximum sea temperature	58°F	59°F	62°F
Average outside temperature	50°F	54°F	59°F
Maximum outside temperature	54°F	58°F	63°F
Minimum outside temperature	47°F	50°F	56°F
Precipitation	3in	2.9in	2.8in
Number of days of precipitation	5 jour(s) (17%)	5 jour(s) (16%)	5 jour(s) (16%)
Cloud cover	37%	31%	29%
Our opinion	freezing swimming	freezing swimming	cold swimming

More information on swimming in Castelsardo in march

Cala Luna

	February	March	April
Average sea temperature	57°F	57°F	60°F
Minimum sea temperature	56°F	56°F	57°F
Maximum sea temperature	58°F	59°F	63°F
Average outside temperature	49°F	52°F	59°F
Maximum outside temperature	56°F	59°F	67°F
Minimum outside temperature	41°F	45°F	52°F
Precipitation	4in	3.9in	3.9in
Number of days of precipitation	6 jour(s) (22%)	6 jour(s) (18%)	6 jour(s) (20%)
Cloud cover	38%	36%	34%
Our opinion	freezing swimming	freezing swimming	cold swimming

List of coastal cities in Sardinia

Cagliari in march	freezing swimming
Alghero in march	freezing swimming
Olbia in march	freezing swimming
Castelsardo in march	freezing swimming
Cala Luna in march	freezing swimming
Capo San Marco in march	freezing swimming
Sulcis in march	freezing swimming
Isola Tavolara in march	freezing swimming
La Maddalena in march	freezing swimming
Porto Cervo in march	freezing swimming
San Teodoro in march	freezing swimming
Stintino in march	freezing swimming
Arbatax in march	freezing swimming
Bosa in march	freezing swimming
Carbonia in march	freezing swimming
Carloforte in march	freezing swimming
Dorgali - Cala Gonone in march	freezing swimming
Muravera in march	freezing swimming
Oristano in march	freezing swimming
Orosei in march	freezing swimming
Palau in march	freezing swimming
Porto Torres in march	freezing swimming
Pula in march	freezing swimming
Santa Teresa Gallura in march	freezing swimming
Villasimius in march	freezing swimming