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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 11 pm Wednesday 06 May 2026 NZSTForecast 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
16.1° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Sponge bay today?
The current surf forecast for Sponge bay at 3AM is: 0.5m 14s primary swell from a South-southeast direction (forecast issued at 11:00pm May 06). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 1.5ft (0.4m) | 14s |
| Afternoon (07 May) | 1ft (0.3m) | 13s |
| Evening (07 May) | 1ft (0.3m) | 14s |
Table - waves today at Sponge bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 21°C on Fri afternoon, min 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 14 | SSE 14 | SSW 14 | SSW 13 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | S 14 | S 14 | SSE 14 | SSE 14 | SSE 14 | E 9 | |
123 | 118 | 115 | 66 | 66 | 63 | 35 | 35 | 37 | 38 | 36 | 35 | 19 | 19 | 19 | 19 | 20 | 20 | 16 | 16 | 19 | 18 | 18 | 55 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:20PM1.77m | 9:41AM1.70m | 10:09PM1.76m | 10:32AM1.69m | 10:59PM1.76m | 11:20AM1.70m | ||||||||||||||||||
Low Tide | 3:42AM0.70m | 3:53PM0.72m | 4:31AM0.72m | 4:46PM0.76m | 5:23AM0.72m | 5:36PM0.76m | ||||||||||||||||||
 | | | |  |  | |  | | | | | | | |  | | | |  | | |  | | |
 | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — |
 | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:09 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
Temp °C | 17 | 16 | 15 | 15 | 15 | 18 | 20 | 17 | 15 | 14 | 13 | 13 | 14 | 19 | 21 | 18 | 17 | 18 | 18 | 17 | 17 | 19 | 20 | 17 |
15 | 14 | 13 | 13 | 13 | 16 | 18 | 15 | 13 | 12 | 11 | 11 | 12 | 17 | 17 | 14 | 13 | 15 | 15 | 16 | 15 | 17 | 17 | 14 | |
Swell 1 Height (m) Direction Period (s) | ENE 6 | SSE 14 | SSE 14 | SSE 14 | E 9 | E 9 | ENE 9 | ENE 6 | ENE 6 | E 9 | E 9 | ENE 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 13 | ENE 13 |
 kJ | 20 | 118 | 115 | 66 | 45 | 44 | 66 | 34 | 22 | 42 | 42 | 28 | 15 | 35 | 48 | 70 | 70 | 74 | 102 | 119 | 119 | 101 | 246 | 298 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | E 6 | ENE 6 | ENE 6 | SSE 14 | SSE 14 | SSE 13 | E 9 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | E 9 | E 9 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | ENE 15 | ENE 14 | ENE 14 | ENE 13 | E 8 | E 9 |
| kJ | 123 | 18 | 12 | 12 | 66 | 63 | 35 | 15 | 37 | 38 | 18 | 19 | 7 | 7 | 19 | 19 | 20 | 20 | 43 | 69 | 105 | 184 | 55 | 55 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 9 | — | — | SSE 13 | E 9 | SSW 14 | SSW 14 | SSW 13 | SSE 14 | SSE 14 | — | S 20 | S 10 | NE 11 | S 14 | S 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 |
| kJ | 17 | 30 | 30 | 29 | 45 | — | — | 35 | 15 | 36 | 36 | 35 | 19 | 19 | — | 8 | 2 | 5 | 16 | 16 | 19 | 18 | 18 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | — | — | NE 6 | — | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | — | — | — | — |
| kJ | — | — | — | — | 56 | 40 | 72 | 87 | 120 | 43 | — | — | 103 | — | 173 | 240 | 169 | 233 | 336 | 393 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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