Surf Forecasts:
Dee Dees surf forecast from 18 Sep 2026:
- Best quality surf: Sunday 20 Sep, 9PM (local time) - 15ft (4.5m), 12s period, SSW swell with cross-onshore winds.
- Most powerful swell: Sunday 20 Sep, 9PM (local time) - 15ft (4.5m), 12s period, SSW swell with 6,271 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 9PM (local time) - 15ft (4.5m), 12s period with SSW swell.
Best Forecast Surf Conditions for Dee Dees this week:
The surf forecast for Dee Dees over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 9PM. The primary swell is predicted to be 4.5m and 12s period with a secondary swell of 0.4m and 11s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Dee Dees in the next 16 days are 4.5m 12s and forecast to arrive on Sunday (Sep 20) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 6s period and expected on Sunday (Sep 20) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 20th Sep) | 15ft (4.5m) 12s |
| Best Surf | 9PM (Sun 20th Sep) | 15ft (4.5m) 12s |
| Most Powerful | 9PM (Sun 20th Sep) | 15ft (4.5m) 12s |
Table - best surf conditions forecast for Dee Dees over the next 16 days.
Short Range ForecastModerate rain (total 10mm), heaviest on Sat night. Very mild (max 16°C on Sat morning, min 6°C on Sun night). Winds decreasing (strong winds from the NW on Sat night, light winds from the N by Sun night). | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Wed night. Very mild (max 13°C on Mon night, min 6°C on Tue night). Winds increasing (light winds from the WSW on Tue afternoon, fresh winds from the SSW by Wed night). | ||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||
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) | SSW 14 | SSW 15 | SSW 14 | SSW 12 | SSW 8 | SSW 10 | SSW 12 | SSW 11 | SSW 10 | SSW 12 | S 11 | SSW 8 | S 8 | SSW 7 | SSW 8 | SSW 8 | SSW 10 | S 9 | S 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 301 | 736 | 542 | 271 | 779 | 2566 | 3876 | 1267 | 735 | 608 | 297 | 849 | 227 | 483 | 1306 | 644 | 551 | 440 | 212 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-off | cross | cross | cross-on | cross-on | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:49PM1.53m | 11:10AM1.57m | 11:30PM1.49m | 11:53AM1.54m | 00:10AM1.45m | 12:35PM1.52m | 00:52AM1.42m | 1:16PM1.51m | 1:36AM1.40m | 1:57PM1.50m | 2:22AM1.39m | 2:42PM1.49m | |||||||
Low Tide | 5:01AM0.53m | 5:38PM0.48m | 5:41AM0.53m | 6:17PM0.47m | 6:19AM0.52m | 6:56PM0.46m | 6:56AM0.51m | 7:33PM0.47m | 7:36AM0.50m | 8:12PM0.48m | 8:19AM0.50m | 8:55PM0.50m | |||||||
 |  | |  |  | | |  | |  |  | | | | | | | | | |
 | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — |
 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — |
mm | — | — | — | 9 | 1 | — | — | — | — | — | 1 | 1 | 1 | 2 | 1 | 4 | 1 | 1 | — |
Temp °C | 10 | 16 | 15 | 14 | 11 | 11 | 9 | 14 | 14 | 13 | 9 | 8 | 8 | 9 | 9 | 8 | 9 | 9 | 8 |
Feels °C | 8 | 12 | 8 | 6 | 4 | 3 | 4 | 11 | 11 | 7 | 3 | 3 | 1 | 1 | 2 | 2 | 3 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 15 | SSW 14 | SSW 12 | ESE 11 | SE 11 | SSW 12 | SSW 11 | SSW 10 | SSW 12 | S 11 | SSW 16 | S 8 | SE 12 | SSW 15 | SSW 8 | SSW 10 | S 9 | S 9 |
| kJ | 301 | 736 | 542 | 271 | 12 | 30 | 3876 | 1267 | 735 | 608 | 297 | 151 | 227 | 5 | 169 | 644 | 551 | 440 | 212 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 12 | SE 11 | ESE 12 | — | — | SE 11 | SE 11 | SE 10 | SE 13 | SSW 16 | SE 12 | SSW 15 | — | ESE 11 | SSW 14 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 63 | 36 | 33 | 13 | — | — | 30 | 18 | 16 | 7 | 24 | 6 | 181 | — | 12 | 115 | 44 | 73 | 74 |
Swell 3 Height (m) Direction Period (s) | S 20 | ENE 7 | ENE 6 | SSW 18 | — | — | — | ENE 10 | E 10 | E 10 | SE 13 | SE 12 | SE 12 | — | — | — | ESE 10 | ESE 10 | E 11 |
| kJ | 30 | 5 | 4 | 31 | — | — | — | 9 | 2 | 2 | 7 | 23 | 6 | — | — | — | 11 | 10 | 2 |
Wind waves Height (m) Direction Period (s) | NE 6 | NW 4 | NW 5 | NW 6 | SSW 8 | SSW 10 | — | NNW 4 | NW 5 | NNW 5 | WNW 6 | SSW 8 | — | SSW 7 | SSW 8 | — | — | NW 2 | NNW 4 |
| kJ | 6 | 36 | 113 | 399 | 779 | 2566 | — | 12 | 51 | 125 | 105 | 849 | — | 483 | 1306 | — | — | 2 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 11 | 85 | 92 | 82 | 429 | 9 | 1 | 1 | 12 | 111 | 102 | 0 | 151 | 130 | 82 | 125 | 292 | 1 |
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 Dee Dees 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 Dee Dees Surf forecast
The above surf forecast table for Dee Dees provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dee Dees can be found by selecting the local surf guide option on the grey menu. Our Dee Dees 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 (Dee Dees) 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 Dee Dees 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.
Dee Dees is 40 km (25 miles) from Lower Hutt. If you plan a holiday in The Wairarapa, look for hotels and other accommodation in Lower Hutt. Lower Hutt has rooms for a wide range of budgets as well as car hire and transport links.
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