Sea temperature Sydney today
Australia
Water temperature
18.7°
22° airLight showers · Feels like 21°
The sea is 18.7 °C, which is refreshing, with up to 23 °C on land during the day. Waves will be moderate, up to 1.0 m, with a fresh north-easterly wind. The sea will be rougher on Monday (up to 1.7 m). The sea temperature will stay similar all week, around 19 °C.
- Waves
- 0.9 m
- Wind E
- 19 km/h
Updated: 24 Oct, 08:29
Sea temperature for 7 days
water low / high- Today24 Oct18.2°18.8°1.2 m
- Tomorrow25 Oct18.4°18.6°1.3 m
- Monday26 Oct18.3°18.7°1.7 m
- Tuesday27 Oct18.3°18.8°1.4 m
- Wednesday28 Oct18.3°19.1°0.9 m
- Thursday29 Oct18.4°19.2°0.9 m
- Friday30 Oct18.5°19.1°1.1 m
Waves
0.9 m
Period 7.0 s. From E.
Swell
0.9 m
Waves from the open sea, from E. Wind waves 0.1 m.
Sea current
2.4 km/h
Flowing towards S.
Wind
19 km/h
Blowing from E.
Sea temperature Sydney by month
- 22°Jan
- 23°Feb
- 23°Mar
- 22°Apr
- 21°May
- 20°Jun
- 18°Jul
- 18°Aug
- 19°Sep
- 19°Oct
- 20°Nov
- 21°Dec
Long-term averages, the current month is highlighted.
When to swim in Sydney?
Swimming seasonJan – DecSea temperature above 18 °C
Warmest monthFebAverage 23 °C
Coldest monthJulAverage 18 °C
Annual average20.5 °CAverage sea temperature