Large Watermelon Cooler Price at Wendy's (2026)
A Large Watermelon Cooler costs NZ$9.3 at Wendy's in New Zealand (updated September 2026).
A Large Watermelon Cooler at Wendy's costs NZ$9.30 in New Zealand as of September 2026. That's about 16% above the typical Wendy's Promo item — the 5th-most-expensive of 15 we track. It's available at around 20 Wendy's locations across New Zealand. Prices are sourced from delivery platforms and refreshed regularly. Check the full Wendy's menu or compare Promo prices on MenuPriceToday.
How this compares in Promo
15 items tracked| This item | NZ$9.30 |
| Promo median | NZ$8 |
| Cheapest — SIGNATURE SAUCE TUB | NZ$2.08 |
| Most expensive — Signature Double Beef | NZ$22.90 |
| vs Promo median | +16% |
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