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Surf Forecasts:

Sponge bay surf break

Sponge bay surfForecast / Gisborne and Mahia / New Zealand

information circle12 Day Weather and Surf, issued 12 pm Friday 06 Feb 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Sponge bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sponge bay sea temperature is
20.9° C
 (Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Sponge bay this week:

The surf forecast for Sponge bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Feb 06) at 7PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sponge bay in the next 12 days are 0.9m 8s and forecast to arrive on Friday (Feb 06) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Tuesday (Feb 10) at 7PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Fri 6th Feb)3ft (0.9m) 8s
Best Surf 7PM (Fri 6th Feb)3ft (0.9m) 8s
Most Powerful 4PM (Fri 6th Feb)3ft (0.9m) 8s

Table - best surf conditions forecast for Sponge bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 22°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Mon morning. Warm (max 21°C on Tue afternoon, min 17°C on Mon night). Winds decreasing (fresh winds from the NE on Tue afternoon, calm by Wed night).

Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
1
1
0
1
0
0
0
0
0
1
1
0
0
0
0
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
ESE
0.9
ESE
0.9
ESE
0.7
ESE
0.7
ESE
0.6
E
0.5
ESE
0.5
E
0.8
S
0.4
ESE
0.8
SE
0.8
ESE
0.9
ESE
0.9
E
0.9
E
0.5
S
0.4
SSE
0.4
SSE
0.4
ESE
0.3
ESE
0.3
SSE
Period(s) (?)887788776856666131211101012
Wave
Graph
(?)Metric surfscale
Energy kJ (?)9810386485548312840193139556059824739331928
Wind
(km/h)
5
NNE
20
ENE
10
NNW
0
SSE
10
E
10
NW
5
NW
25
SSE
10
WSW
5
E
15
ESE
10
NE
15
NNE
25
NE
15
NNW
10
SSE
15
SE
10
NW
10
NNE
30
NE
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		glasscrosscross-
off		glasscross-
on		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		oncross-
on		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
10:16AM
2.05
10:40PM
1.98
11:01AM
2.03
11:24PM
1.96
11:45AM
1.99
12:08AM
1.92
12:25PM
1.93
12:51AM
1.87
1:05PM
1.86
1:33AM
1.81
1:46PM
1.79
2:15AM
1.77
2:30PM
1.71
2:59AM
1.73
Low Tide
/ height (m)
4:35PM
0.51
4:49AM
0.52
5:19PM
0.52
5:33AM
0.56
6:02PM
0.55
6:16AM
0.62
6:46PM
0.59
6:59AM
0.67
7:28PM
0.64
7:44AM
0.72
8:09PM
0.69
8:31AM
0.77
8:53PM
0.74
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Sunrise6:24--6:24--6:26--6:26--6:28--6:30--6:31--
Sunset-8:17--8:16--8:15--8:15--8:14--8:13--8:10-
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
Rain (mm)
---------1-----------
Temp. °C181918202221222118191918202119201919212321
Feels °C (?)161718212120221817181817171717201720192120
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sponge bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Sponge bay at:
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Information about the Sponge bay Surf forecast

The above surf forecast table for Sponge bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sponge bay can be found by selecting the local surf guide option on the grey menu. Our Sponge bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Sponge bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Sponge bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Gisborne and Mahia? If you are looking for accommodation near Sponge bay, camping, hotels and holiday cottages in Gisborne and Mahia, consider staying in Gisborne which is 8 km (5 miles) away.

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