Surf Forecasts:
Riversdale surf forecast from 23 Jun 2026:
- Best quality surf: Thursday 25 Jun, 3AM (local time) - 11ft (3.5m), 9s period, NE swell with cross-offshore winds.
- Most powerful swell: Friday 26 Jun, 9PM (local time) - 16ft (5.0m), 10s period, S swell with 5,225 kJ wave energy.
- Next surfable swell (1★+): Thursday 25 Jun, 3AM (local time) - 11ft (3.5m), 9s period with NE swell.
Best Forecast Surf Conditions for Riversdale this week:
The surf forecast for Riversdale over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 25) at 3AM. The primary swell is predicted to be 3.5m and 9s period with a secondary swell of 2.5m and 9s. Another secondary swell of 0.6m and 14s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Riversdale in the next 16 days are 5.0m 10s and forecast to arrive on Friday (Jun 26) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 25th Jun) | 11ft (3.5m) 9s |
| Best Surf | 3AM (Thu 25th Jun) | 11ft (3.5m) 9s |
| Most Powerful | 9PM (Fri 26th Jun) | 16ft (5.0m) 10s |
Table - best surf conditions forecast for Riversdale over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Thu afternoon. Very mild (max 14°C on Tue afternoon, min 8°C on Tue morning). Winds increasing (light winds from the N on Tue morning, strong winds from the SSW by Thu night). | Days 4-6 Weather SummaryHeavy rain (total 52mm), heaviest during Fri night. Very mild (max 12°C on Fri night, min 8°C on Fri morning). Winds decreasing (near gales from the SW on Fri night, light winds from the SSW by Sun night). | ||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 15 | SSW 14 | S 12 | SSW 13 | SSW 13 | ENE 8 | ENE 10 | S 8 | S 9 | S 10 | S 10 | S 10 | S 9 | E 11 | E 11 | E 10 | SSW 15 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1739 | 874 | 530 | 437 | 303 | 828 | 732 | 1114 | 2295 | 4151 | 4718 | 3722 | 1427 | 890 | 1018 | 598 | 629 | 479 | 410 | 394 | 441 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 12:07PM1.38m | 00:28AM1.38m | 12:59PM1.36m | 1:19AM1.33m | 1:48PM1.35m | 2:07AM1.29m | 2:35PM1.35m | 2:54AM1.27m | 3:20PM1.36m | 3:40AM1.26m | 4:04PM1.38m | 4:25AM1.26m | 4:49PM1.39m | ||||||||
Low Tide | 6:18PM0.19m | 6:45AM0.18m | 7:11PM0.24m | 7:32AM0.22m | 8:01PM0.28m | 8:18AM0.26m | 8:50PM0.30m | 9:02AM0.28m | 9:37PM0.30m | 9:47AM0.29m | 10:23PM0.30m | 10:31AM0.29m | 11:09PM0.29m | ||||||||
 |  |  |  | |  |  | |  |  |  |  | | | | | | |  | | | |
 | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — |
 | — | 4:53 | — | — | 4:53 | — | — | 4:53 | — | — | 4:54 | — | — | 4:54 | — | — | 4:55 | — | — | 4:55 | — |
mm | — | — | — | — | — | 4 | 2 | 5 | 3 | 7 | 11 | 24 | 1 | 3 | 5 | — | — | 1 | 2 | 2 | — |
Temp °C | 13 | 14 | 11 | 14 | 13 | 13 | 9 | 9 | 10 | 9 | 8 | 12 | 10 | 10 | 10 | 11 | 11 | 10 | 12 | 11 | 10 |
Feels °C | 9 | 10 | 8 | 9 | 7 | 7 | 1 | 1 | 1 | -1 | -2 | 8 | 3 | 3 | 4 | 6 | 6 | 5 | 7 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | S 15 | SSW 14 | S 12 | SSW 13 | SSW 13 | SSW 14 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | S 10 | S 9 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 1739 | 874 | 530 | 437 | 303 | 189 | 732 | 402 | 210 | 270 | 198 | 2890 | 1411 | 890 | 1018 | 598 | 535 | 479 | 410 | 394 | 441 |
Swell 2 Height (m) Direction Period (s) | — | NE 8 | — | — | — | — | — | — | — | — | — | E 10 | E 11 | S 17 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 11 | SSW 16 |
| kJ | — | 2 | — | — | — | — | — | — | — | — | — | 609 | 1427 | 742 | 605 | 597 | 629 | 297 | 129 | 98 | 263 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 18 | — | — | — | — | — | — | SSW 17 | S 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 167 | — | — | — | — | — | — | 58 | 17 |
Wind waves Height (m) Direction Period (s) | NNE 4 | NE 4 | NE 5 | ENE 7 | NE 7 | ENE 8 | SSW 4 | S 8 | S 9 | S 10 | S 10 | S 10 | — | S 8 | S 7 | S 7 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | 16 | 9 | 28 | 159 | 247 | 828 | 45 | 1114 | 2295 | 4151 | 4718 | 3722 | — | 630 | 397 | 270 | 184 | 160 | 146 | 110 | 156 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 64 | 53 | 64 | 82 | 82 | 159 | 106 | 214 | 301 | 287 | 26 | 193 | 192 | 106 | 106 | 193 | 188 | 162 | 245 | 106 |
Best forecast wave conditions in The Wairarapa | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Riversdale 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.
Information about the Riversdale Surf forecast
The above surf forecast table for Riversdale provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Riversdale can be found by selecting the local surf guide option on the grey menu. Our Riversdale 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 (Riversdale) 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 Riversdale 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.
Riversdale is 38 km (24 miles) from Masterton. If you plan a holiday in The Wairarapa, look for hotels and other accommodation in Masterton. Masterton has rooms for a wide range of budgets as well as car hire and transport links.
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