Swimming in the South Pacific Islands in march 2025 Sea temperature by city in march

Do you want to go to the beach in the South Pacific Islands 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 the South Pacific Islands by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature in the South Pacific Islands in march 2025

Here, find the average sea temperature in the South Pacific Islands in march in several coastal cities.

Samoan Islands in march

Apia

on average:

86°F

min: 84°F / max: 87°F

Savai'i island

on average:

86°F

min: 84°F / max: 87°F

Upolu island

on average:

86°F

min: 84°F / max: 88°F

Pago Pago (American Samoa)

on average:

86°F

min: 84°F / max: 88°F

Apolima island

on average:

86°F

min: 84°F / max: 88°F

Lalomanu Beach

on average:

86°F

min: 84°F / max: 88°F

Cook islands in march

Avarua

on average:

83°F

min: 79°F / max: 85°F

Rarotonga island

on average:

82°F

min: 79°F / max: 85°F

Tonga in march

Nukuʻalofa

on average:

83°F

min: 81°F / max: 86°F

Haʻapai islands (Lifuka and Foa)

on average:

84°F

min: 82°F / max: 86°F

Tongatapu Island

on average:

83°F

min: 81°F / max: 85°F

Vavaʻu island

on average:

84°F

min: 83°F / max: 86°F

Tuvalu in march

Vaiaku (Fongafale)

on average:

86°F

min: 84°F / max: 88°F

Funafuti

on average:

86°F

min: 84°F / max: 88°F

Nukufetau

on average:

86°F

min: 84°F / max: 88°F

Solomon islands in march

Honiara

on average:

86°F

min: 84°F / max: 88°F

Guadalcanal Island

on average:

86°F

min: 85°F / max: 88°F

Malaita Island

on average:

86°F

min: 84°F / max: 88°F

New Georgia Islands

on average:

86°F

min: 84°F / max: 88°F

Kiribati in march

Tarawa

on average:

85°F

min: 82°F / max: 87°F

Christmas Island

on average:

81°F

min: 79°F / max: 84°F

Vanuatu in march

Lenakel

on average:

83°F

min: 81°F / max: 85°F

Luganville

on average:

86°F

min: 83°F / max: 88°F

Norsup

on average:

86°F

min: 84°F / max: 88°F

Sola

on average:

86°F

min: 84°F / max: 89°F

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Sea temperature in february in the South Pacific Islands

Sea temperature in april in the South Pacific Islands

Where should you go swimming in the South Pacific Islands in the month of march?

Swimming in the South Pacific Islands in march is ideal

In march in the South Pacific Islands swimming conditions are generally the same everywhere.

In march in Apia, Avarua, Nukuʻalofa, Vaiaku (Fongafale), Honiara, Kiribati, Samoan Islands, Rarotonga island, Savai'i island, Tarawa, Upolu island, Christmas Island, Funafuti, Guadalcanal Island, Haʻapai islands (Lifuka and Foa), Malaita Island, New Georgia Islands, Nukufetau, Pago Pago (American Samoa), Tongatapu Island, Vavaʻu island, Apolima island, Lalomanu Beach, Lenakel, Lotofaga, Luganville, Manase, Manono island, Norsup, O Le Pupu-Pue National Park, Salelologa and Sola, swimming conditions are perfect! With water reaching a maximum of 87°F and an average of 86°F, going in the water (and staying there!) feels great.

Where to go swimming in the South Pacific Islands in march: the map of sea temperatures

ideal swimming

pleasant swimming

cool swimming

cold swimming

freezing swimming

Water temperature and seasonal norms in march

Apia

	February	March	April
Average sea temperature	85°F	86°F	86°F
Minimum sea temperature	83°F	84°F	84°F
Maximum sea temperature	87°F	87°F	87°F
Average outside temperature	85°F	85°F	85°F
Maximum outside temperature	85°F	85°F	85°F
Minimum outside temperature	83°F	83°F	83°F
Precipitation	14.1in	7.8in	9.2in
Number of days of precipitation	13 jour(s) (45%)	12 jour(s) (38%)	14 jour(s) (46%)
Cloud cover	44%	38%	42%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Apia in march

Avarua

	February	March	April
Average sea temperature	82°F	83°F	82°F
Minimum sea temperature	80°F	79°F	80°F
Maximum sea temperature	85°F	85°F	85°F
Average outside temperature	81°F	81°F	81°F
Maximum outside temperature	83°F	83°F	81°F
Minimum outside temperature	81°F	81°F	79°F
Precipitation	11.9in	13in	8in
Number of days of precipitation	13 jour(s) (45%)	13 jour(s) (42%)	10 jour(s) (34%)
Cloud cover	47%	46%	47%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Avarua in march

Nukuʻalofa

	February	March	April
Average sea temperature	83°F	83°F	82°F
Minimum sea temperature	80°F	81°F	79°F
Maximum sea temperature	86°F	86°F	85°F
Average outside temperature	81°F	81°F	79°F
Maximum outside temperature	83°F	83°F	81°F
Minimum outside temperature	81°F	81°F	79°F
Precipitation	14.7in	12.4in	7.5in
Number of days of precipitation	12 jour(s) (43%)	12 jour(s) (39%)	7 jour(s) (22%)
Cloud cover	48%	49%	48%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Nukuʻalofa in march

Vaiaku (Fongafale)

	February	March	April
Average sea temperature	86°F	86°F	86°F
Minimum sea temperature	84°F	84°F	85°F
Maximum sea temperature	88°F	88°F	88°F
Average outside temperature	85°F	85°F	85°F
Maximum outside temperature	85°F	86°F	86°F
Minimum outside temperature	83°F	85°F	85°F
Precipitation	26.3in	15.8in	13.9in
Number of days of precipitation	20 jour(s) (68%)	18 jour(s) (59%)	19 jour(s) (64%)
Cloud cover	53%	46%	44%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Vaiaku (Fongafale) in march

Honiara

	February	March	April
Average sea temperature	86°F	86°F	87°F
Minimum sea temperature	84°F	84°F	85°F
Maximum sea temperature	88°F	88°F	89°F
Average outside temperature	85°F	85°F	85°F
Maximum outside temperature	86°F	86°F	86°F
Minimum outside temperature	81°F	81°F	81°F
Precipitation	23.8in	26.6in	18.9in
Number of days of precipitation	23 jour(s) (79%)	26 jour(s) (83%)	24 jour(s) (78%)
Cloud cover	50%	49%	44%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Honiara in march

List of coastal cities in the South Pacific Islands

Apia in march	ideal swimming
Avarua in march	ideal swimming
Nukuʻalofa in march	ideal swimming
Vaiaku (Fongafale) in march	ideal swimming
Honiara in march	ideal swimming
Kiribati in march	ideal swimming
Samoan Islands in march	ideal swimming
Rarotonga island in march	ideal swimming
Savai'i island in march	ideal swimming
Tarawa in march	ideal swimming
Upolu island in march	ideal swimming
Christmas Island in march	ideal swimming
Funafuti in march	ideal swimming
Guadalcanal Island in march	ideal swimming
Haʻapai islands (Lifuka and Foa) in march	ideal swimming
Malaita Island in march	ideal swimming
New Georgia Islands in march	ideal swimming
Nukufetau in march	ideal swimming
Pago Pago (American Samoa) in march	ideal swimming
Tongatapu Island in march	ideal swimming
Vavaʻu island in march	ideal swimming
Apolima island in march	ideal swimming
Lalomanu Beach in march	ideal swimming
Lenakel in march	ideal swimming
Lotofaga in march	ideal swimming
Luganville in march	ideal swimming
Manase in march	ideal swimming
Manono island in march	ideal swimming
Norsup in march	ideal swimming
O Le Pupu-Pue National Park in march	ideal swimming
Salelologa in march	ideal swimming
Sola in march	ideal swimming