Heros Bay Weather Forecast
- 17
- 29
Partly cloudy
- 15
- 27
Early showers. Becoming windy
- 11
- 26
Sunny
- 11
- 24
Mostly sunny
- 15
- 27
Partly cloudy
- 17
- 31
Shower or two
- 15
- 23
Shower or two
Today 3 Nov Hunter
Partly cloudy. Patchy fog early this morning. Medium chance of showers about the Upper Hunter, slight chance elsewhere. The chance of a thunderstorm late this afternoon and evening, possibly severe with damaging winds and possible hail. Light winds becoming north to northwesterly 15 to 25 km/h in the morning then tending west to northwesterly in the late evening. Daytime maximum temperatures 31 to 36.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- North to northeasterly 15 to 25 knots, reaching up to 30 knots offshore in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.
- 1st Swell
- Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore by early evening.
- Weather
- Partly cloudy. The chance of fog in the early morning with reduced visibility. The chance of a thunderstorm in the evening.
- Weather Situation
- North to northeasterly winds are freshening ahead of a cold front that will cross the coastal waters between late today through Tuesday, with a fresh and gusty westerly wind change in its wake. Westerly winds will gradually turn east to northeasterly as a high pressure system drifts across the state midweek. Winds will turn northerly again later in the week ahead of the next cold front that looks set to cross the coast on the weekend.
Heros Bay Temperature Statistics View More
November Temperature
Williamtown RAAF Base (23km)
Lowest 2 November, 2025
16.8 °CAverage November
20.3 °CHighest 1 November, 2025
23.7 °C
Climate (2020–Present)
Williamtown RAAF Base (23km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
18 °CAverage High 2020–2025
23.7 °C