Surf Forecasts:
Dee Dees surf forecast from 1 Sep 2026:
- Best quality surf: Wednesday 2 Sep, 9AM (local time) - 10ft (3.0m), 17s period, SSW swell with cross-shore winds.
- Most powerful swell: Monday 7 Sep, 6PM (local time) - 20ft (6.0m), 12s period, SSW swell with 9,736 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 9AM (local time) - 10ft (3.0m), 17s 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 Wednesday (Sep 02) at 9AM. The primary swell is predicted to be 3.0m and 17s period with a secondary swell of 0.6m and 3s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Dee Dees in the next 16 days are 6.0m 12s and forecast to arrive on Monday (Sep 07) at 6PM. 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 Friday (Sep 04) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Wed 2nd Sep) | 10ft (3.0m) 17s |
| Best Surf | 9AM (Wed 2nd Sep) | 10ft (3.0m) 17s |
| Most Powerful | 6PM (Mon 7th Sep) | 20ft (6.0m) 12s |
Table - best surf conditions forecast for Dee Dees over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s cookin’ for Dee Dees over the next couple of weeks.
Right off the bat, we’ve got a couple of days of proper solid swell, but there’s a catch. Wednesday the 2nd sees a meaty 10-foot SSW groundswell with a long 17-second period, and the combined energy is a thumping 5035 – that’s serious power. However, that’s simply too much water for this reef break; it’s an expert-only affair at best. The wind is a cross-shore from the NNW at 12 mph, so it’s not totally clean, but the real issue is the size. Thursday the 3rd is a write-off with strong, lumpy cross-shore winds and the swell dropping fast, so you can forget about it.
Friday the 4th is flat and blown out, a real dud. The weekend is a mess of onshore and cross-shore winds, with small, short-period, weak swell. There’s no surfable quality in sight.
Monday the 7th brings a nasty pulse: 12 to 20 feet of SSW swell, but it’s accompanied by a strong cross-onshore wind and rain. That’s a total no-go for paddling, but if you’ve got a kite, that’s where the interest lies.
Now, Tuesday the 8th is interesting, but again, it’s a problem of size. We’ve got an 8-foot S swell at 10 seconds, with a light cross-shore breeze, and the combined energy is 1476. It’s clean-ish, but the swell is still too big for this break by a fair margin. The water temp is about average for this time of year.
The real standout, the one you’ve been waiting for, is Wednesday the 9th. The morning starts with a clean 5-foot S swell and glassy conditions – a light wind from the NE, 3 mph. The combined energy is 280 (moderate), and the break is exposed to the south swell. This is a proper window for intermediate surfers. The afternoon gets even better: the swell bumps up to 7 feet from the south, still glassy, with a combined energy of 873. That’s clean, solid, and surfable. The wind is almost nothing, making for a really special session. Crowds are sometimes a thing here, so expect company.
After that, the forecast goes downhill quickly. The second week is a mix of onshore winds, short-period junk, and very small swell. Thursday the 10th is blown out by a strong cross-shore. Friday the 11th has tiny, weak swell. The weekend of the 12th and 13th is small, long-period groundswell (18-19 seconds) but only 1 to 2 feet, so it’s barely breaking. It’s clean and glassy on the Sunday afternoon, but you’ll be scratching for a ride.
Monday the 14th offers a brief, cleaner window with a 6-foot NW windswell, but it’s a short period (6 seconds) and the wind is only good in the morning. It’s surfable, but not special. The rest of the week is messy, onshore, or too small.
So, the best bet is clear: Wednesday the 9th at Dee Dees. The morning glass-off with 5-foot S swell is a gem, and the afternoon’s 7-foot clean waves are the pick of the entire 16 days.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Fri morning, min 10°C on Tue night). Winds increasing (light winds from the NNW on Tue night, strong winds from the NW by Fri morning). | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Mon afternoon. Very mild (max 14°C on Sat morning, min 9°C on Mon afternoon). Mainly strong winds. | ||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||
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 13 | SSW 17 | S 14 | S 13 | SSW 12 | S 12 | NW 6 | SSW 10 | NW 6 | SSW 8 | NW 6 | NW 5 | SSW 10 | NW 6 | SSW 15 | NW 5 | SSW 8 | SSW 11 | SSW 11 |
Wave Graph | |||||||||||||||||||
3145 | 5028 | 2890 | 1379 | 579 | 336 | 199 | 34 | 150 | 186 | 133 | 84 | 73 | 131 | 133 | 92 | 1541 | 8762 | 5502 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on |
High Tide | 8:48AM1.61m | 9:20PM1.58m | 9:37AM1.67m | 10:10PM1.60m | 10:26AM1.72m | 10:58PM1.62m | 11:18AM1.75m | 11:47PM1.62m | 12:12PM1.76m | 00:40AM1.60m | 1:06PM1.76m | 1:36AM1.58m | |||||||
Low Tide | 2:49AM0.47m | 3:12PM0.42m | 3:37AM0.43m | 4:05PM0.37m | 4:25AM0.38m | 4:56PM0.33m | 5:14AM0.33m | 5:46PM0.28m | 6:02AM0.29m | 6:35PM0.25m | 6:51AM0.25m | 7:25PM0.24m | |||||||
— | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | |
— | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | 3 | — |
Temp °C | 11 | 15 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 12 | 14 | 14 | 13 | 14 | 14 | 14 | 10 | 10 | 9 |
Feels °C | 7 | 9 | 7 | 6 | 7 | 8 | 7 | 8 | 6 | 4 | 8 | 8 | 6 | 7 | 9 | 10 | 3 | 2 | 1 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 17 | S 14 | S 13 | SSW 12 | S 12 | SSW 11 | SSW 10 | S 9 | SSW 8 | SW 6 | SSW 8 | SSW 10 | SSW 10 | SSW 15 | SW 10 | ENE 8 | — | — |
3145 | 5028 | 2890 | 1379 | 579 | 336 | 156 | 34 | 15 | 186 | 10 | 25 | 71 | 62 | 133 | 26 | 12 | — | — | |
Swell 2 Height (m) Direction Period (s) | SSW 18 | — | SE 13 | — | — | SE 12 | SE 11 | S 10 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 16 | SSW 10 | SSW 16 | — | — | — |
246 | — | 7 | — | — | 5 | 5 | 30 | 48 | 21 | 21 | 40 | 66 | 98 | 40 | 49 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 9 | SSW 15 | SSW 10 | SE 11 | S 9 | SSW 10 | SE 9 | S 9 | S 8 | E 7 | — | — | — |
— | — | — | — | — | — | 2 | 21 | 18 | 5 | 6 | 21 | 3 | 1 | 1 | 1 | — | — | — | |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 3 | NW 4 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NW 5 | NW 6 | NW 6 | NW 5 | SSW 8 | SSW 11 | SSW 11 |
49 | 7 | 34 | 232 | 277 | 341 | 199 | 424 | 150 | 123 | 133 | 84 | 73 | 131 | 177 | 92 | 1541 | 8762 | 5502 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 40 | 11 | 12 | 92 | 92 | 85 | 85 | 134 | 92 | 92 | 18 | 18 | 85 | 134 | 17 | 11 | 60 | 176 | 125 |
Best forecast wave conditions in The Wairarapa | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.











