Merimbula Lake - Within the lake Weather Forecast
- 16
- 18
Rain. Heavy falls possible
- 15
- 19
Rain
- 15
- 19
Rain
- 16
- 24
Shower or two
- 18
- 24
Shower or two
- 16
- 25
Shower or two
- 16
- 25
Partly cloudy
Today 16 Jan South Coast
Cloudy. Very high chance of rain. The chance of a thunderstorm. Damaging winds and heavy rain which may lead to flash flooding possible. Winds south to southeasterly 25 to 40 km/h. Overnight temperatures falling to between 14 and 18 with daytime temperatures reaching between 14 and 21.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Easterly 25 to 30 knots turning southeasterly during the morning. Winds reaching up to 35 knots offshore north of Merimbula during the day.
- Seas
- 2.5 to 3 metres, increasing to 3 to 4 metres offshore north of Merimbula.
- 1st Swell
- Easterly 1 to 2 metres, increasing to 2 to 3 metres during the morning.
- Weather
- Cloudy. 95% chance of rain. The chance of a thunderstorm in the morning and early afternoon.
- Caution
- Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- Strong to gale force southeasterly winds over the New South Wales coast in the wake of a trough and low moving off the south coast. The trough and low will then track north. Then, a high pressure system will move into the south Tasman Sea, maintaining fresh to strong southeasterly winds over coastal waters.
Merimbula Lake - Within the lake Temperature Statistics View More
January Temperature
Merimbula Airport (1km)
Lowest 12 January, 2026
12 °CAverage January
20.7 °CHighest 10 January, 2026
35.6 °C
Climate (2021–Present)
Merimbula Airport (1km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
15.3 °CAverage High 2021–2026
21.1 °C