Surfing New Zealand: Water Temperatures, Wax Guide & Best Surf Regions

NZ Water Temperature by Region and Season

North Island

• Northland (Shipwreck Bay, Ahipara): Summer 19–21°C, Winter 15–17°C
• Auckland (Piha, Muriwai): Summer 18–21°C, Winter 15–16°C
• Waikato (Raglan): Summer 18–21°C, Winter 14–16°C
• Bay of Plenty (Mount Maunganui): Summer 19–21°C, Winter 15–17°C
• Taranaki (New Plymouth): Summer 17–20°C, Winter 13–15°C
• Wellington (Lyall Bay): Summer 15–17°C, Winter 12–13°C

South Island

• Kaikoura: Summer 15–18°C, Winter 10–13°C
• Canterbury (Sumner): Summer 14–16°C, Winter 10–11°C
• Dunedin (St Clair): Summer 13–14°C, Winter 9–10°C
• Southland (Riverton): Summer 12–15°C, Winter 7–10°C

Which Sticky Johnson Wax to Use in NZ

• Northland and Bay of Plenty: Warm wax from about January to April (water 20–21°C), Cool the rest of the year.
• Auckland west coast and Raglan: Warm wax from January to March (20–21°C), Cool the rest of the year.
• Wellington summer: Cool wax (15–17°C).
• North Island winter: Cool wax holds in Northland, Auckland and the Bay of Plenty (about 15–17°C); switch to Cold wax for Taranaki, Wellington and other spots below 15°C.
• South Island: Cold wax for most of the year. Christchurch reaches Cool (15–16°C) in mid-summer; Dunedin stays Cold all year.

Carry both Cool and Cold wax in your board bag for NZ trips — conditions change quickly.

Wetsuit Thickness Guide for NZ

• Northland Summer: 2mm spring suit or 3/2mm.
• Central North Island Summer: 3/2mm.
• South Island Summer: 3/2mm to 4/3mm.
• North Island Winter: 4/3mm + boots.
• South Island Winter: 5/4mm + boots + gloves + hood.

NZ's Must-Surf Regions

• Raglan: NZ's most famous wave. Long left-hand point breaks. Best in autumn and winter for size, summer for learners.
• Piha: Birthplace of NZ surfing. Punchy beach break, 45 minutes from Auckland CBD.
• Taranaki: Over 80 surf spots within an hour's drive along Surf Highway 45. Consistent and less crowded.
• Mount Maunganui: Consistent beach breaks, warmer water, vibrant surf community. Great for beginners.
• Dunedin: Cold water, empty lineups, powerful breaks. Serious wetsuit required but incredibly rewarding.
• Kaikoura: Quality reefs and points with mountain backdrops. Uncrowded.

Planning Your NZ Surf Trip

West coast picks up more consistent swell from Tasman Sea storms — best in winter and autumn. East coast fires during cyclone season (November–March). Always check swell direction, period, wind, and tide before driving. Respect local surf etiquette — NZ lineups are community-driven.