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Weather in Old Erowal Bay
New South Wales, 27 m · continuously updated
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Temperature · last 4 and next 28 hours
Old Erowal Bay weather: the next 24 hours
Updated hourly.
Old Erowal Bay 14-day forecast
Two-week trend.
Sun and golden hours
Sunrise –, golden light until –
Sunset –, golden light from –
–
Air quality
European index, modelled by Copernicus (CAMS).
UV index
Daily maximum — protection advised from 3.
Freezing level
Snow settles about 300 m below it.
Around Old Erowal Bay
Neighbouring towns, as the crow flies.
The observed climate near Old Erowal Bay
The weather station nearest to Old Erowal Bay, Point Perpendicular located 85 m above sea level, is 14 km away; its records cover 1946–2025. In November, the mean temperature there is 18.6 °C over 1991–2020, 0.7 °C more than over 1961–1990 (17.9 °C), with about – mm of rain. The warmest month ever measured is February 1991 (23.1 °C), the coldest July 1948 (11.2 °C). See the full series of Point Perpendicular
Today in Old Erowal Bay
- Very high UV index: 8.2 around 13:00. Stay in the shade between 12:00 and 18:00. Fair skin burns in about 25 minutes: avoid exposure, cover up and use SPF 50. How it is calculated
- No washing outside today: rain, or a risk of rain, covers the hours when it could dry. How it is calculated
- Terrace and barbecue between 18:00 and 23:00: rain likely (0.9 mm, up to 19 % chance). Have some shelter or a plan B ready. How it is calculated
- Best time to air the house: around 12:00. The outdoor dew point drops to 7.8 °C; once warmed to 20 °C, that air holds only 45 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Garden: 2.2 mm of rain expected against a need of 9.2 mm over 48 h. Top up tomorrow, between 5:00 and 8:00 with about 7 L/m² on the thirstiest crops. How it is calculated
Calculated from Open-Meteo forecasts of 2026-11-05 12:32 (local time): model values, not measurements. All of today's advice
7-day forecast for Old Erowal Bay
Today (Thursday 5 Nov) in Old Erowal Bay: drizzle, 15 to 20 °C, precipitation 2.8 mm (90 %), wind up to 21 km/h. Tomorrow: light drizzle, 14 to 21 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | drizzle | 15 °C | 20 °C | 2.8 mm | 21 km/h |
| Tomorrow | light drizzle | 14 °C | 21 °C | 0.2 mm | 23 km/h |
| Sat 7 Nov | thunderstorms | 13 °C | 25 °C | 8.4 mm | 40 km/h |
| Sun 8 Nov | heavy drizzle | 11 °C | 16 °C | 3.3 mm | 41 km/h |
| Mon 9 Nov | mostly sunny | 12 °C | 17 °C | 0.0 mm | 27 km/h |
| Tue 10 Nov | sunny | 11 °C | 19 °C | 0.0 mm | 17 km/h |
| Wed 11 Nov | thunderstorms | 12 °C | 22 °C | 11.4 mm | 20 km/h |
Tomorrow's weather in Old Erowal Bay
Tomorrow, Friday 6 Nov, in Old Erowal Bay: light drizzle, from 14 to 21 °C, 0.2 mm of precipitation (probability 26 %), wind up to 23 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  light drizzle | 16 °C | 0.1 mm | 26 % | 21 km/h |
| 03:00 |  partly cloudy | 16 °C | 0.0 mm | 9 % | 13 km/h |
| 06:00 |  mostly sunny | 14 °C | 0.0 mm | 0 % | 4 km/h |
| 09:00 | light drizzle | 18 °C | 0.1 mm | 0 % | 2 km/h |
| 12:00 | mostly sunny | 21 °C | 0.0 mm | 0 % | 16 km/h |
| 15:00 | mostly sunny | 21 °C | 0.0 mm | 0 % | 21 km/h |
| 18:00 | sunny | 20 °C | 0.0 mm | 0 % | 19 km/h |
| 21:00 | sunny | 18 °C | 0.0 mm | 0 % | 18 km/h |
Frequently asked questions
Will it rain tomorrow in Old Erowal Bay?
No significant rain expected (0.2 mm forecast).
How warm will it be tomorrow in Old Erowal Bay?
Between 14 and 21 °C.
The weekend
This weekend in Old Erowal Bay: Saturday thunderstorms, 13 to 25 °C, Sunday heavy drizzle, 11 to 16 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 7 Nov |  thunderstorms | 13 °C | 25 °C | 8.4 mm | 40 km/h |
| Sun 8 Nov | heavy drizzle | 11 °C | 16 °C | 3.3 mm | 41 km/h |
Hour by hour
The next 48 hours in Old Erowal Bay, hour by hour: temperature from 14 to 24 °C, 2.2 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 12:00 | mostly sunny | 19 °C | 0.0 mm | 38 % | 14 km/h |
| 13:00 | light drizzle | 17 °C | 0.2 mm | 62 % | 17 km/h |
| 14:00 | light drizzle | 18 °C | 0.2 mm | 75 % | 12 km/h |
| 15:00 | light drizzle | 19 °C | 0.3 mm | 66 % | 17 km/h |
| 16:00 | sunny | 20 °C | 0.0 mm | 47 % | 18 km/h |
| 17:00 | sunny | 20 °C | 0.0 mm | 29 % | 18 km/h |
| 18:00 | sunny | 19 °C | 0.0 mm | 16 % | 19 km/h |
| 19:00 | sunny | 18 °C | 0.0 mm | 5 % | 18 km/h |
| 20:00 | sunny | 18 °C | 0.0 mm | 0 % | 16 km/h |
| 21:00 | light drizzle | 18 °C | 0.1 mm | 6 % | 18 km/h |
| 22:00 | drizzle | 16 °C | 0.8 mm | 19 % | 18 km/h |
| 23:00 | light drizzle | 16 °C | 0.4 mm | 27 % | 18 km/h |
| 00:00 | light drizzle | 16 °C | 0.1 mm | 26 % | 21 km/h |
| 01:00 | mostly sunny | 16 °C | 0.0 mm | 20 % | 20 km/h |
| 02:00 | mostly sunny | 16 °C | 0.0 mm | 14 % | 17 km/h |
| 03:00 | partly cloudy | 16 °C | 0.0 mm | 9 % | 13 km/h |
| 04:00 | partly cloudy | 15 °C | 0.0 mm | 4 % | 10 km/h |
| 05:00 | sunny | 15 °C | 0.0 mm | 0 % | 7 km/h |
| 06:00 | mostly sunny | 14 °C | 0.0 mm | 0 % | 4 km/h |
| 07:00 | mostly sunny | 15 °C | 0.0 mm | 0 % | 5 km/h |
| 08:00 | mostly sunny | 16 °C | 0.0 mm | 0 % | 4 km/h |
| 09:00 | light drizzle | 18 °C | 0.1 mm | 0 % | 2 km/h |
| 10:00 |  overcast | 19 °C | 0.0 mm | 0 % | 5 km/h |
| 11:00 | partly cloudy | 21 °C | 0.0 mm | 0 % | 7 km/h |
| 12:00 | mostly sunny | 21 °C | 0.0 mm | 0 % | 16 km/h |
| 13:00 | sunny | 20 °C | 0.0 mm | 0 % | 23 km/h |
| 14:00 | partly cloudy | 20 °C | 0.0 mm | 0 % | 22 km/h |
| 15:00 | mostly sunny | 21 °C | 0.0 mm | 0 % | 21 km/h |
| 16:00 | mostly sunny | 20 °C | 0.0 mm | 0 % | 20 km/h |
| 17:00 | mostly sunny | 20 °C | 0.0 mm | 0 % | 20 km/h |
| 18:00 | sunny | 20 °C | 0.0 mm | 0 % | 19 km/h |
| 19:00 | sunny | 19 °C | 0.0 mm | 0 % | 18 km/h |
| 20:00 | sunny | 18 °C | 0.0 mm | 0 % | 18 km/h |
| 21:00 | sunny | 18 °C | 0.0 mm | 0 % | 18 km/h |
| 22:00 | sunny | 17 °C | 0.0 mm | 0 % | 14 km/h |
| 23:00 | sunny | 17 °C | 0.0 mm | 0 % | 12 km/h |
| 00:00 | mostly sunny | 16 °C | 0.0 mm | 0 % | 11 km/h |
| 01:00 | mostly sunny | 15 °C | 0.0 mm | 0 % | 12 km/h |
| 02:00 | overcast | 15 °C | 0.0 mm | 0 % | 14 km/h |
| 03:00 | sunny | 15 °C | 0.0 mm | 0 % | 14 km/h |
| 04:00 | sunny | 15 °C | 0.0 mm | 0 % | 13 km/h |
| 05:00 | sunny | 15 °C | 0.0 mm | 0 % | 12 km/h |
| 06:00 | mostly sunny | 15 °C | 0.0 mm | 0 % | 13 km/h |
| 07:00 | mostly sunny | 16 °C | 0.0 mm | 0 % | 14 km/h |
| 08:00 | mostly sunny | 19 °C | 0.0 mm | 0 % | 12 km/h |
| 09:00 | partly cloudy | 21 °C | 0.0 mm | 0 % | 9 km/h |
| 10:00 | partly cloudy | 22 °C | 0.0 mm | 0 % | 3 km/h |
| 11:00 | partly cloudy | 24 °C | 0.0 mm | 2 % | 4 km/h |
Location of Old Erowal Bay
Old Erowal Bay lies at 27 m, 191 m below the average of the 330 places we cover in New South Wales (218 m). That makes it the 110th lowest of the 330. The main town, Sydney, lies 145 km to the north. The nearest places we cover are Sanctuary Point (3 km to the south-west), Vincentia (3 km to the north-east), St. Georges Basin (4 km to the west) and Tomerong (6 km to the north-west). With about 1,031 inhabitants according to GeoNames, Old Erowal Bay is the 327th largest of the 330 places we cover in New South Wales. Of the places of interest on this site, the nearest is Hyams Beach (beach, 5 km to the south-east).
Today is 2.4 °C below the November normal (22.1 °C).
Climate of Old Erowal Bay: 1991–2020 normals
In Old Erowal Bay, January is typically the warmest month (up to 25.0 °C on average), while July is the coldest at 9.0 °C. February sees the most rain, with around 103 mm.
By season (average highs, 1991–2020 normals): winter 15.6 °C and 208 mm of rain, spring 20.4 °C and 200 mm, summer 24.3 °C and 240 mm, autumn 20.4 °C and 228 mm. The wettest season is summer (27 % of the annual total), the driest spring (23 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 25.0 | 18.8 | 73 | 11 |
| February | 24.3 | 18.7 | 103 | 11 |
| March | 22.8 | 17.3 | 86 | 12 |
| April | 20.5 | 14.7 | 73 | 10 |
| May | 17.9 | 12.0 | 69 | 8 |
| June | 15.5 | 10.0 | 91 | 9 |
| July | 15.1 | 9.0 | 57 | 7 |
| August | 16.3 | 9.4 | 60 | 7 |
| September | 18.6 | 11.4 | 51 | 8 |
| October | 20.5 | 13.4 | 70 | 10 |
| November | 22.1 | 15.2 | 78 | 11 |
| December | 23.6 | 17.1 | 63 | 10 |
Its normals are almost identical to those of Sydney, the main town 145 km to the north. In no month does the average low fall below 0 °C; in 7 months the average high exceeds 20 °C (January, February, March, April, October, November and December).
Nearby places with normals of their own (from another station or reanalysis grid cell) compare as follows: St. Georges Basin (4 km to the west): summers 1.7 °C warmer and 66 mm drier a year; Sussex Inlet (10 km to the south-west): summers 0.3 °C warmer and 92 mm wetter a year; Bomaderry (26 km to the north): summers 2.4 °C warmer and 1 mm wetter a year. Among the 330 places we cover in New South Wales whose normals come from the ERA5 reanalysis, Old Erowal Bay ranks 291st for summer warmth and 110th for annual precipitation. The warmest summers are in Bourke and the coolest in Guyra; the wettest year is in Dorrigo and the driest in Broken Hill.
What is the warmest month in Old Erowal Bay?
The warmest month in Old Erowal Bay is typically January, averaging 25.0 °C (1991–2020 normal). The coldest is July, at 9.0 °C.
How many rainy days does Old Erowal Bay get per year?
Old Erowal Bay sees about 114 rainy days a year, adding up to roughly 875 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Old Erowal Bay?
Between January and July, the temperature gap in Old Erowal Bay runs to about 16.0 °C, based on the 1991–2020 normals.