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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 am Wednesday 27 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
15.2° C
(Which is 1.0°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 3PM is: 1.9m 17s primary swell from a South-southeast direction and 0.5m 12s secondary swell from a East direction (forecast issued at 11:00am May 27). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 1.5ft (0.5m) | 17s |
| Afternoon (27 May) | 6ft (1.9m) | 17s |
| Evening (27 May) | 6.5ft (2.0m) | 15s |
Table - waves today at Sponge bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Thu morning, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 | 9 PM | 12 AM | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 17 | SSE 17 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 15 | SSE 16 | SSE 18 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | |
164 | 650 | 1977 | 2214 | 1758 | 1491 | 1310 | 1161 | 1091 | 1076 | 1076 | 1328 | 1849 | 2786 | 3170 | 2958 | 2358 | 2080 | 1592 | 1382 | 1328 | 1130 | 917 | 754 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | cross-on | cross-off | cross-off | cross-off | cross | cross-off | cross-off | glassy | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | on | glassy | cross-off | cross-off | cross-off | |
High Tide | 3:12PM1.88m | 3:23AM1.90m | 3:56PM1.87m | 4:08AM1.86m | 4:39PM1.85m | 4:49AM1.81m | ||||||||||||||||||
Low Tide | 8:51AM0.58m | 9:16PM0.65m | 9:36AM0.56m | 10:02PM0.65m | 10:19AM0.55m | 10:44PM0.66m | ||||||||||||||||||
 | |  |  |  | |  | | | | | | | | | | | | | | | | | | |
 | 7:11 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 |
 | — | — | 4:55 | — | — | — | — | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | 4:54 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 12 | 14 | 14 | 13 | 13 | 12 | 11 | 11 |
10 | 11 | 10 | 10 | 8 | 9 | 10 | 9 | 10 | 13 | 12 | 12 | 12 | 10 | 10 | 9 | 11 | 13 | 11 | 10 | 12 | 11 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSE 17 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 15 | SSE 16 | SSE 18 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 |
 kJ | 96 | 650 | 1977 | 2214 | 1758 | 1491 | 1310 | 1161 | 1091 | 1076 | 1076 | 1328 | 1849 | 2786 | 3170 | 2958 | 2358 | 2080 | 1592 | 1382 | 1328 | 1130 | 917 | 754 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 7 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | NNE 11 |
| kJ | 125 | 78 | 68 | 68 | 66 | 39 | 39 | 37 | 37 | 37 | 20 | 19 | 18 | 18 | 17 | 8 | 8 | 7 | 7 | 7 | 6 | 2 | 2 | 12 |
Swell 3 Height (m) Direction Period (s) | SSE 17 | SSE 11 | ENE 12 | — | — | — | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 9 | NNE 9 | — | ENE 10 | — | — | — | — | — | NE 12 | NE 9 | E 9 | E 9 | E 9 |
| kJ | 164 | 95 | 107 | — | — | — | 8 | 9 | 8 | 7 | 8 | 8 | — | 33 | — | — | — | — | — | 6 | 3 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 0 | 36 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 42 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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