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Diners Beach Surf Forecast
/ Gisborne and Mahia (37 surf breaks) /
Surf Forecasts:
Diners Beach surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 11 pm Wednesday 20 May 2026 NZSTForecast update in hr min s Forecast update imminent
Diners Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diners Beach sea temperature is
15.7° C
(Which is slightly cooler than normal)How big are the waves at Diners Beach today?
The current surf forecast for Diners Beach at 6AM is: 0.8m 4s primary swell from a North-northeast direction and 0.6m 4s secondary swell from a Northeast direction, 0.4m 7s secondary swell from a South-southeast direction (forecast issued at 11:00pm May 20). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1.5ft (0.4m) | 7s |
| Afternoon (21 May) | 0.5ft (0.2m) | 14s |
| Evening (21 May) | 2.5ft (0.7m) | 5s |
Table - waves today at Diners Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Thu afternoon, min 11°C on Wed night). Winds decreasing (fresh winds from the NNE on Wed night, calm by Fri morning). | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 9 | NNE 5 | S 8 | NNE 4 | SSE 7 | ESE 12 | S 14 | NE 5 | NE 5 | NE 5 | NE 5 | SSE 9 | NE 8 | NE 8 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | |
46 | 37 | 29 | 21 | 17 | 14 | 16 | 25 | 24 | 25 | 17 | 15 | 43 | 43 | 47 | 47 | 63 | 77 | 58 | 119 | 163 | 148 | 142 | 181 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross | cross-off | cross-on | cross | cross-off | off | cross-off | glassy | off | glassy | cross-on | cross-on | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | |
High Tide | 8:52PM1.74m | 9:17AM1.59m | 9:48PM1.71m | 10:15AM1.54m | 10:44PM1.66m | 11:12AM1.49m | ||||||||||||||||||
Low Tide | 3:14AM0.01m | 3:33PM-0.01m | 4:11AM0.03m | 4:29PM0.03m | 5:08AM0.06m | 5:25PM0.09m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | |  |  | |
 | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — |
 | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:58 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 11 | 11 | 12 | 13 | 16 | 17 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 |
7 | 7 | 7 | 7 | 9 | 10 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 11 | 11 | 10 | 9 | 10 | 11 | 11 | 12 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | SSE 9 | S 8 | S 8 | NE 4 | SSE 7 | SSE 7 | SSE 9 | SSE 9 | NE 5 | NE 5 | NE 5 | NE 5 | NE 8 | NE 8 | NE 9 | SSE 10 | NE 10 | NE 10 | NE 10 | NE 11 | SSW 13 | SSW 12 | SSW 12 | SSW 12 |
 kJ | 43 | 32 | 29 | 16 | 17 | 9 | 15 | 16 | 24 | 25 | 17 | 13 | 43 | 43 | 47 | 32 | 63 | 77 | 58 | 119 | 225 | 271 | 323 | 313 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | SSE 7 | ESE 12 | ESE 12 | ESE 12 | S 14 | SSE 9 | SSE 9 | SSE 9 | NE 9 | SSE 11 | SSE 10 | SSE 10 | NE 11 | SSE 10 | S 10 | S 9 | SSW 13 | NE 11 | NE 10 | NE 10 | NE 10 |
| kJ | 7 | 7 | 7 | 18 | 14 | 14 | 14 | 14 | 17 | 16 | 16 | 19 | 38 | 34 | 33 | 18 | 31 | 16 | 15 | 101 | 163 | 148 | 142 | 181 |
Swell 3 Height (m) Direction Period (s) | ESE 13 | ESE 13 | ESE 13 | ENE 9 | ENE 9 | ENE 9 | S 14 | SE 12 | S 13 | SSE 12 | NE 9 | SSE 9 | SSE 8 | SSE 8 | NE 11 | SE 11 | SE 11 | SE 9 | NE 12 | NE 4 | SE 9 | SSE 9 | ENE 13 | ENE 13 |
| kJ | 17 | 17 | 16 | 7 | 8 | 8 | 16 | 6 | 13 | 14 | 13 | 15 | 6 | 6 | 19 | 5 | 5 | 13 | 39 | 8 | 12 | 8 | 64 | 106 |
Wind waves Height (m) Direction Period (s) | NE 4 | NNE 5 | NE 5 | NNE 4 | NE 4 | NE 4 | NE 4 | NE 5 | NW 2 | — | — | WNW 3 | — | — | — | NE 9 | NE 4 | NNE 4 | NNE 4 | NNE 4 | — | — | — | — |
| kJ | 46 | 37 | 22 | 21 | 9 | 9 | 16 | 25 | 1 | — | — | 1 | — | — | — | 47 | 10 | 10 | 11 | 9 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 58 | 16 | 100 | 112 | 84 | 269 | 84 | 0 | 0 | 6 | 6 | 0 | 0 | 167 | 58 | 58 | 58 | 0 | 0 | 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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