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| Temperature | Dew Point | Rel. Humidity | Feels Like | Wind | Gusts | Pressure | Rainfall |
|---|---|---|---|---|---|---|---|
| 16.4°C | 15.6°C | 95% | 16.4°C | W 9km/h | 11km/h | 1015.4hPa | 12.6mm / -< |
Hunter for Thursday Partly cloudy. The chance of morning fog about the Upper Hunter. High chance of showers along the coastal fringe, medium chance elsewhere. Winds S/SW 15 to 20 km/h tending S/SE in the middle of the day then becoming light in the evening.
7-DAY WEATHER FORECAST: NELSON BAY 
28 DAY RAINFALL FORECAST: CLICK HERE
| THU Apr 17 |
FRI Apr 18 |
SAT Apr 19 |
SUN Apr 20 |
MON Apr 21 |
TUE Apr 22 |
WED Apr 23 |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Summary |
 Showers |
 Clearing shower |
 Mostly sunny |
 Sunny |
 Possible thunderstorm |
 Showers increasing |
 Heavy showers |
|||||||
| Maximum | 22°C | 22°C | 24°C | 25°C | 23°C | 21°C | 21°C | |||||||
| Minimum | 19°C | 18°C | 16°C | 17°C | 19°C | 17°C | 18°C | |||||||
| Chance of Rain Likely Amount |
90%
1-5mm |
20%
< 1mm |
5%
< 1mm |
50%
< 1mm |
80%
5-10mm |
90%
10-20mm |
90%
20-40mm |
|||||||
| UV Index | High | High | High | High | High | Moderate | High | |||||||
| Frost Risk | Nil | Nil | Nil | Nil | Nil | Nil | Nil | |||||||
| 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | |
| Wind Speed |
21km/h
SW |
28km/h
SSW |
21km/h
WSW |
20km/h
SW |
9km/h
NW |
9km/h
ENE |
8km/h
NW |
10km/h
NE |
12km/h
WNW |
8km/h
SSW |
18km/h
W |
17km/h
SW |
27km/h
SSE |
27km/h
SSE |
| Relative Humidity | 81% | 68% | 78% | 65% | 68% | 57% | 64% | 56% | 73% | 72% | 77% | 64% | 77% | 75% |
| Dew Point | 17°C | 16°C | 15°C | 15°C | 14°C | 16°C | 14°C | 16°C | 16°C | 17°C | 15°C | 14°C | 16°C | 16°C |
Hunter Weather Warnings
NSW/ACT - Thu 04:34 EST
Hazardous Surf Warning for Byron, Coffs, Macquarie, Hunter and Sydney coasts
NSW/ACT - Thu 04:10 EST
Strong Wind Warning for Byron, Coffs, Macquarie and Hunter coasts
NSW/ACT - Wed 13:04 EST
Final Flood Warning For The Namoi River
Hazardous Surf Warning for Byron, Coffs, Macquarie, Hunter and Sydney coasts
NSW/ACT - Thu 04:10 EST
Strong Wind Warning for Byron, Coffs, Macquarie and Hunter coasts
NSW/ACT - Wed 13:04 EST
Final Flood Warning For The Namoi River
Next 12 hours in Nelson Bay
9am
Shower
20°C
12pm
Mostly clear
21°C
3pm
Slight chance shower
22°C
6pm
Slight chance shower
21°C
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Nelson Bay Sun & Moon Times
| Thursday | Next Occurrence | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| First Light | Sunrise | Sunset | Last Light | Moon Phase | moon set | moon rise | last quarter | new moon | first quarter | full moon |
 05:50 EST |
 06:15 EST |
 17:27 EST |
 17:52 EST |
 |
 Thu 09:58 EST |
 Thu 19:45 EST |
 Mon Apr 21 |
 Mon Apr 28 |
 Sun May 4 |
 Tue May 13 |
Williamtown Past 5 Days
| Minimum | Maximum | Rainfall | |
|---|---|---|---|
| Wed Apr 16 |
14.8°C | 22.0°C | 3.0mm |
| Tue Apr 15 |
18.5°C | 24.1°C | 10.2mm |
| Mon Apr 14 |
12.1°C | 27.4°C | 0.2mm |
| Sun Apr 13 |
15.5°C | 25.7°C | 0.8mm |
| Sat Apr 12 |
15.3°C | 25.9°C | 0.2mm |
Williamtown Year To Date
average rainfall to Apr
443.6mm
49.5 day(s)
total for 2025
444.0mm
47 day(s)
total to this day 2024
337.4mm
46 day(s)
wettest day
66.4mm
Jan 18
lowest temperature
12.1°C
Apr 14
highest temperature
40.7°C
Jan 28
Williamtown Almanac
lowest this month
12.1°C
14th
lowest on record
2.1°C
23rd 2006
average this month
14.8°C
+1.6°C
long-term average
13.2°C
highest this month
28.2°C
11th
highest on record
37.0°C
5th 1986
average this month
25.1°C
+1.4°C
long-term average
23.7°C
wettest this month
10.2mm
15th
total this month
18.6mm
7 day(s)
long-term average
107.9mm
12.3 day(s)
wettest on record
361.2mm
1963
driest on record
4.4mm
1991
Nelson Bay Weather
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Adelaide sweats through record April hot spell
15:58 AEST As if the ongoing dry spell in Adelaide has not been tough enough for local parks and gardens, the South Australian capital has now sweated through its hottest five-day April run since records were first kept in 1839.
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