Noosa - Sunshine Beach Water Temperature (Sea) and Wetsuit Guide (QLD - Sunshine Coast, Australia)
Today's Noosa - Sunshine Beach sea temperature is 23.5 °C.
Statistics for 21 May (1981–2005) – mean: 23.7 °C, range: 22.6 °C to 25.0 °C
Sunny with pleasantly warm air temperatures (feeling like 21 °C once we account for wind), and similar sea temperatures (23 °C). Wear boardshorts or a shorty, or better still a thin summer wetsuit to keep the UV off.
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https://www.seatemperature.org/austr...oosa-heads.htm