
Surf Forecasts:
Dee Dees surf forecast from 6 Aug 2026:
- Best quality surf: Friday 7 Aug, 12PM (local time) - 7ft (2.1m), 14s period, S swell with cross-shore winds.
- Most powerful swell: Friday 7 Aug, 12PM (local time) - 7ft (2.1m), 14s period, S swell with 1,699 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 9PM (local time) - 4.5ft (1.3m), 10s period with S 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 Thursday (Aug 06) at 9PM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.6m and 10s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dee Dees in the next 16 days are 2.1m 14s and forecast to arrive on Friday (Aug 07) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Sunday (Aug 09) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 6th Aug) | 4.5ft (1.3m) 10s |
| Best Surf | 12PM (Fri 7th Aug) | 7ft (2.1m) 14s |
| Most Powerful | 12PM (Fri 7th Aug) | 7ft (2.1m) 14s |
Table - best surf conditions forecast for Dee Dees over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the menu for Dee Dees.
First up, this is a reef break that's pretty exposed to the south swell, and it likes it from that direction. The water temp is sitting at 55°F, which is pretty much what you'd expect for this time of year, nothing weird going on.
We've got a bit of a slow start, but things kick off on Thursday the 6th. That morning, we're looking at a 6ft south swell with a period of 11 seconds, and the combined energy is moderate at 925. The wind is light from the WSW, so it's onshore, but light. The afternoon cleans up a bit with the swell dropping to 5ft and a westerly breeze that's barely there. It's not going to be epic, but it's a start.
Friday the 7th morning is where it gets interesting. The swell jumps up to 6ft from the south, but the period stretches out to 15 seconds – that's a proper groundswell. The combined energy is strong at 1593, and we've got a cross-offshore wind from the north at 15 km/h. This is going to be clean and lined up. That afternoon, the wind gets pretty nasty though, swinging NW and blowing 30 km/h, creating a lumpy cross-chop. The morning session is the one to chase.
The rest of that first week and into the second is a bit of a mixed bag. Saturday the 8th and Sunday the 9th have some clean windows with lighter winds, but the swell is dropping and the scores are low. We get a glassy morning on Monday the 10th, but the swell is only 2ft with weak energy (103). It's a slow, flat spell through the middle of the week.
Now, the real standout is a long way off, but it looks like a cracker. On Tuesday the 18th of August, we've got a solid 8ft swell from the SSW with a 13-second period, and the combined energy is massive at 2103. However, the wind is a fresh cross-shore from the SSE at 30 km/h, which is going to chop it up. The data says the swell is predicted to be too big for this break, so this is for experts only. The conditions are a bit messy, but the raw power is there.
The other potential highlight comes on Friday the 21st of August. We've got a 6ft swell from the NW, but that's a short-period 6-second wind swell. The combined energy is moderate at 320. The wind is glassy from the ENE in the afternoon, so it'll be clean. But the direction is off for this spot, and it's a long way out, so keep an eye on it.
If I had to pick the best of the bunch, it's the Friday 7th August morning session. That 6ft groundswell with clean cross-offshore winds is a proper window. The other one to watch is the Tuesday 18th, but that's a big, powerful, messy swell for the brave.
Rusty, signing off.
Short Range ForecastMostly dry. Very mild (max 12°C on Fri night, min 5°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the NW by Fri afternoon). | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Sun night. Very mild (max 13°C on Sun morning, min 8°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||
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 11 | S 10 | S 10 | S 15 | S 13 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | NW 5 | S 10 | S 9 | S 9 | SE 11 | SE 11 | SSE 9 | SSE 7 | SE 7 | SE 8 |
Wave Graph | |||||||||||||||||||||
810 | 443 | 279 | 1212 | 1391 | 726 | 544 | 387 | 244 | 194 | 125 | 92 | 70 | 61 | 56 | 64 | 57 | 44 | 31 | 23 | 31 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-off | cross-off | cross | cross | cross-on | cross | cross-off | cross-off | cross | cross | glassy | glassy | off | off | off | off | cross-off | cross | cross |
High Tide | 10:45AM1.64m | 11:15PM1.59m | 11:35AM1.70m | 00:04AM1.61m | 12:27PM1.75m | 00:56AM1.62m | 1:22PM1.78m | 1:52AM1.61m | 2:17PM1.81m | 2:51AM1.60m | 3:14PM1.81m | 3:51AM1.59m | 4:12PM1.80m | ||||||||
Low Tide | 5:08PM0.40m | 5:32AM0.39m | 5:58PM0.36m | 6:19AM0.35m | 6:49PM0.32m | 7:07AM0.31m | 7:40PM0.29m | 7:59AM0.28m | 8:34PM0.27m | 8:55AM0.25m | 9:32PM0.27m | 9:55AM0.23m | 10:34PM0.29m | ||||||||
7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:13 | — | — | |
— | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 4 | 8 | — | — | — | — | — | — | — | — | — |
Temp °C | 7 | 7 | 5 | 11 | 11 | 12 | 12 | 12 | 11 | 13 | 12 | 11 | 13 | 13 | 10 | 11 | 12 | 11 | 14 | 15 | 13 |
Feels °C | 3 | 4 | 2 | 5 | 4 | 6 | 10 | 10 | 8 | 9 | 9 | 10 | 12 | 12 | 8 | 8 | 9 | 8 | 11 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 15 | S 13 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 8 | SE 11 | SSE 9 | SSE 7 | SE 7 | SE 8 |
810 | 443 | 279 | 1212 | 1391 | 726 | 544 | 387 | 244 | 194 | 125 | 75 | 70 | 61 | 56 | 47 | 57 | 44 | 31 | 23 | 31 | |
Swell 2 Height (m) Direction Period (s) | SE 15 | SE 11 | SE 12 | S 10 | SE 12 | SE 12 | SE 12 | S 16 | SSW 18 | S 13 | SSW 13 | SW 16 | SSW 15 | WNW 9 | SE 12 | SE 11 | S 8 | SSW 12 | SSW 11 | SE 9 | S 10 |
35 | 110 | 273 | 318 | 38 | 21 | 6 | 5 | 31 | 88 | 55 | 11 | 23 | 8 | 37 | 64 | 29 | 14 | 12 | 12 | 8 | |
Swell 3 Height (m) Direction Period (s) | SE 15 | SSE 15 | S 18 | SE 12 | — | — | — | S 16 | — | NW 6 | SSE 13 | S 13 | NW 9 | SSW 15 | SSW 18 | SSW 15 | SSW 13 | ESE 5 | S 16 | SSW 10 | S 10 |
80 | 42 | 155 | 39 | — | — | — | 5 | — | 1 | 32 | 3 | 3 | 21 | 30 | 47 | 18 | 2 | 5 | 11 | 2 | |
Wind waves Height (m) Direction Period (s) | — | — | NW 3 | NW 4 | NW 5 | NW 5 | NW 4 | NW 4 | NNW 4 | N 3 | NW 5 | NW 5 | NW 4 | — | — | E 3 | E 3 | — | — | NW 2 | NW 4 |
— | — | 2 | 24 | 102 | 83 | 12 | 13 | 9 | 7 | 49 | 92 | 10 | — | — | 5 | 1 | — | — | 2 | 24 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 27 | 18 | 0 | 9 | 18 | 85 | 11 | 1 | 0 | 1 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 85 |
Best forecast wave conditions in The Wairarapa | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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.











