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Sponge bay Surf Forecast
/ Gisborne and Mahia (37 surf breaks) /
Surf Forecasts:
Sponge bay surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 6 pm Friday 28 Nov 2025 NZDTForecast 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
17.7° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Sponge bay today?
The current surf forecast for Sponge bay at 10PM is: 0.9m 10s primary swell from a East direction and 0.1m 10s secondary swell from a South direction (forecast issued at 06:00pm November 28). The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Nov) | - | - |
| Afternoon (28 Nov) | 0.5ft (0.1m) | 10s |
| Evening (28 Nov) | 0.5ft (0.1m) | 10s |
Table - waves today at Sponge bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 6 | 16 | 9 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2 | 2 | 151 | 117 | 117 | 115 | 115 | 113 | 110 | 108 | 108 | 106 | 106 | 8 | 8 | 3 | 5 | 108 | 130 | 133 | 135 | 138 | 138 | 171 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | on | cross- off | glass | glass | glass | cross- on | cross | cross- off | cross- off | off | on | glass | cross- off | off | off | cross- off | cross- off | off | off | off | off | cross- off | glass |
High Tide / height (m) | 1:01AM 1.76 | 1:33PM 1.88 | 1:50AM 1.79 | 2:17PM 1.92 | 2:41AM 1.85 | |||||||||||||||||||
Low Tide / height (m) | 7:08PM 0.68 | 7:13AM 0.64 | 7:55PM 0.62 | 7:59AM 0.60 | 8:40PM 0.54 | 8:48AM 0.55 | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - |
| Sunset | - | 8:12 | - | - | - | - | - | - | - | 8:13 | - | - | - | - | - | - | - | 8:14 | - | - | - | - | - | - |
 | |  |  | |  | | |  | | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 21 | 20 | 18 | 17 | 17 | 19 | 19 | 19 | 19 | 18 | 17 | 16 | 15 | 20 | 25 | 25 | 22 | 21 | 20 | 21 | 21 | 24 | 28 |
| Feels °C (?) | 24 | 19 | 21 | 19 | 18 | 18 | 19 | 17 | 18 | 18 | 19 | 17 | 17 | 15 | 19 | 22 | 19 | 19 | 19 | 18 | 20 | 20 | 22 | 27 |
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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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