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Diners Beach Surf Forecast
/ Gisborne and Mahia (37 surf breaks) /
Surf Forecasts:
Diners Beach surfForecast / Gisborne and Mahia / New Zealand
12 Day Weather and Surf, issued 6 am Wednesday 17 Dec 2025 NZDTForecast 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
18.0° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Diners Beach this week:
The surf forecast for Diners Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 18) at 10AM. The primary swell is predicted to be 0.7m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Diners Beach in the next 12 days are 2.1m 13s and forecast to arrive on Monday (Dec 22) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 9s period and expected on Thursday (Dec 18) at 7AM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Thu 18th Dec) | 2.5ft (0.7m) 8s |
| Best Surf | 7PM (Tue 23rd Dec) | 5.5ft (1.7m) 11s |
| Most Powerful | 10PM (Mon 22nd Dec) | 7ft (2.1m) 13s |
Table - best surf conditions forecast for Diners Beach over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 20°C on Fri afternoon, min 13°C on Wed afternoon). Winds decreasing (fresh winds from the SSW on Wed afternoon, light winds from the NW by Thu morning). | Days 3-6 Weather Summary Some drizzle, heaviest during Sat morning. Warm (max 21°C on Mon night, min 14°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat night, light winds from the NNW by Sun night). | ||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 8 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 11 | 10 | 8 | 13 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 71 | 38 | 30 | 55 | 74 | 48 | 62 | 80 | 54 | 36 | 24 | 17 | 32 | 42 | 28 | 18 | 225 | 1269 | 1076 | 783 | 498 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross- on | off | cross- off | cross- on | cross- off | cross | cross | cross- off | off | cross- on | on | cross- off | cross- on | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 4:50PM 1.30 | 5:22AM 1.35 | 5:37PM 1.31 | 6:06AM 1.38 | 6:22PM 1.32 | 6:51AM 1.41 | 7:07PM 1.33 | 7:35AM 1.43 | 7:51PM 1.33 | 8:18AM 1.44 | 8:34PM 1.33 | 9:00AM 1.45 | 9:16PM 1.32 | ||||||||
Low Tide / height (m) | 10:44AM 0.36 | 11:03PM 0.30 | 11:32AM 0.36 | 11:48PM 0.29 | 12:19PM 0.34 | 12:34AM 0.28 | 1:06PM 0.33 | 1:19AM 0.27 | 1:52PM 0.31 | 2:03AM 0.26 | 2:37PM 0.30 | 2:46AM 0.25 | 3:21PM 0.28 | 3:29AM 0.24 | |||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
| Sunrise | 5:35 | - | - | 5:35 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - |
| Sunset | - | 8:30 | - | - | 8:30 | - | - | 8:31 | - | - | 8:32 | - | - | 8:32 | - | - | 8:34 | - | - | 8:34 | - |
 |  |  |  | |  | | | | | | | | | | | |  | | |  | |
Rain (mm) | - | 2 | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 15 | 15 | 15 | 17 | 19 | 19 | 20 | 20 | 17 | 15 | 15 | 16 | 16 | 16 | 17 | 18 | 21 | 23 | 24 | 21 |
| Feels °C (?) | 13 | 12 | 10 | 12 | 12 | 14 | 17 | 19 | 15 | 14 | 9 | 13 | 13 | 12 | 12 | 14 | 13 | 18 | 20 | 19 | 21 |
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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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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Diners Beach 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.
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Information about the Diners Beach Surf forecast
The above surf forecast table for Diners Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Diners Beach can be found by selecting the local surf guide option on the grey menu. Our Diners Beach 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 (Diners Beach) 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 Diners Beach 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.
Diners Beach is 55 km (34 miles) from the city of Gisborne. If you plan a holiday in Gisborne and Mahia, look for hotels and other accommodation in Gisborne. Gisborne has rooms for a wide range of budgets as well as car hire and transport links.
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