Swimming not advised
Grannys Bay
Current Water Quality
This location is unsuitable for swimming. Results of water quality samples taken here frequently fail to meet national guidelines.
Surf life saving
Beach not lifeguarded
If someone in the water is in trouble:
Dial 111 and ask for the Police.
Forecast
Water and weather
Water temp: 17.4°C
Low Risk
High Risk
Wastewater overflow
ThuNow
17.7°CCloudy
NNE8km/h
Thu11am
17.6°CCloudy
NNE7km/h
Thu1pm
17.4°CCloudy
NNE5km/h
Thu3pm
17.2°CCloudy
N5km/h
Thu5pm
16.5°CCloudy
N8km/h
Thu7pm
17.7°CCloudy
N7km/h
Thu9pm
20.2°CCloudy
N8km/h
Fri5am
18.3°CCloudy
NNE10km/h
Fri7am
18°CStorm
NE10km/h
Fri9am
17.9°CCloudy
NNE13km/h
Fri11am
18.1°CCloudy
NNE7km/h
Fri1pm
18.1°CCloudy
NNE13km/h
Fri3pm
17.6°CStorm
NNE13km/h
Fri5pm
17.5°CCloudy
N6km/h
Fri7pm
18.2°CCloudy
NNE9km/h
Fri9pm
19.9°CShowers
NNE14km/h
Sat5am
17.8°CShowers
WNW18km/h
Sat7am
16.9°CCloudy
WNW14km/h
Sat9am
16.3°CSunny
NW7km/h
Sat11am
15.6°CSunny
NNW6km/h
Sat1pm
15.4°CCloudy
NNW7km/h
Sat3pm
15.2°CCloudy
N5km/h
Sat5pm
14.9°CCloudy
N5km/h
Sat7pm
16.5°CShowers
N7km/h
Sat9pm
18.7°CCloudy
NW11km/h
Tide
Currently outgoing
Thu
1:53pm
Low
0.76m
Thu
8:04pm
High
3.55m
Fri
2:14am
Low
0.68m
Fri
8:28am
High
3.71m
Fri
2:42pm
Low
0.59m
Fri
8:53pm
High
3.7m
Sat
3:02am
Low
0.58m
Sat
9:13am
High
3.81m
Sat
3:26pm
Low
0.47m
Sat
9:37pm
High
3.8m
Sun
3:45am
Low
0.52m
Sun
9:55am
High
3.86m
Beach Info
Water quality at this location is poor. Swimming, collecting shellfish and fishing are not advised.
Grannys Bay is a great hidden spot for a walk throughout the year. The bay can be accessed via Bagley Street or Hillsborough Reserve, and the Waikowhai Walkway connects Grannys Bay to other small beaches and bays in the area.
Images
Hazards
Rip Currents
Strong winds
Submerged objects
Sudden drop in water depth
Supervise children at all times
Unstable Cliff
Facilities
Picnic area
Stair access only