
Surf Forecasts:
Dee Dees surf forecast from 29 Jul 2026:
- Best quality surf: Sunday 2 Aug, 3AM (local time) - 11ft (3.5m), 12s period, S swell with cross-onshore winds.
- Most powerful swell: Tuesday 4 Aug, 6AM (local time) - 18ft (5.5m), 12s period, SSW swell with 9,401 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 3AM (local time) - 11ft (3.5m), 12s 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 Sunday (Aug 02) at 3AM. The primary swell is predicted to be 3.5m and 12s period with a secondary swell of 0.7m and 14s. 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 5.5m 12s and forecast to arrive on Tuesday (Aug 04) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Friday (Jul 31) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 2nd Aug) | 11ft (3.5m) 12s |
| Best Surf | 3AM (Sun 2nd Aug) | 11ft (3.5m) 12s |
| Most Powerful | 6AM (Tue 4th Aug) | 18ft (5.5m) 12s |
Table - best surf conditions forecast for Dee Dees over the next 16 days.
The Lowdown
Right, g’day, Rusty here. Let’s have a look at what’s cookin’ for Dee Dees over the next 16 days. Straight up, this is a reef break that’s exposed to the south swell, and it’s got some decent consistency. The water is sitting at 54°F, pretty average for the time of year right now.
The long-range picture is a bit of a mixed bag, but there are a couple of standout sessions if you pick your moments.
The first proper recommendation shows up on Wednesday morning, July 29th. You’ve got a tiny 2ft swell from the ESE, but the wind is a cross-off from the NNE at 9 mph, so it’ll be clean and glassy-looking. The combined wave energy is weak at 136, and the period is at 13 seconds, which is a nice long groundswell, but at this size, it’s only gonna be playful fun for a longboard or a fish. It’s a gentle intro.
Thursday and Friday are a write-off with fresh to strong cross-shore winds and messy, lumpy conditions. Not worth paddling out.
Then we hit the weekend, and things go spicy but messy. Saturday, August 1st, the swell jumps up with rain showers and strong cross-onshore winds. The swell gets up to 15ft to 16ft from the SSW, with combined wave energy hitting 4006 and 5131. That’s strong energy, but the wind is junk and it’s lumpy. This is big surf, over 8ft, so it’s strictly for experts only, and even then, it’s not gonna be pretty.
Sunday, August 2nd, is a different story. This is the standout of the whole run. Early morning, some clouds, and the wind goes light onshore from the W at 6 mph, but the swell is a solid 8ft from the S, with a period of 11 seconds. The combined energy is 1726, which is moderate to strong. It’s predicted to be too big for the break, but for a surfer who knows Dee Dees, this is the session. The wind is light, so conditions will be clean, and that S swell is gonna hit the reef with power. The crowds are sometimes around, so you might have a few mates out.
Monday, August 3rd, morning sees 7ft from the S with a light cross-shore breeze from the NW at 6 mph. Combined energy is 779, moderate. Again, might be a bit big for the break, but it’s clean and workable for experienced surfers. Monday afternoon gets 11ft, which is back into expert territory.
Tuesday, August 4th, is big again, with 18ft on Tuesday morning and a cross-onshore wind from the SSW at 12 mph, combined energy of 9075. That’s very strong energy. Not a day for a paddle board; this is a kite-surfing setup if you’ve got the gear and the salt.
Wednesday, August 5th, morning has 8ft S swell with a light cross-shore from the S, combined energy 1880. Afternoon sees 8ft S swell with a light cross-off wind from the ESE at 6 mph, combined energy 2369. Clean conditions, but still sizable.
Thursday, August 6th, morning is a real gem. 6ft from the SSE, period 11 seconds, combined energy 737, and cross-off wind from the NE at 9 mph. It’s clean and has moderate energy. It’s not huge, but it’s gonna be fun and rideable for a good range of surfers.
Friday, August 7th, morning is the other standout. Glassy conditions, wind from the SE at 0 mph, and a 5ft SSE swell with a period of 13 seconds. Combined energy is 864, moderate. This is as clean as it gets, and the long period will give you some nice lines. It’s not too big, so good for intermediates. Friday afternoon jumps to 8ft, which might be too big for the break and a bit more challenging.
After that, it trails off. Saturday, August 8th, morning has a moderate cross-shore wind from the SSE at 16 mph and a 4ft swell, but there’s a cross-chop, so it’s not ideal. From Sunday, August 9th, through to Thursday, August 13th, it’s pretty much all poor conditions with strong onshore winds and tiny, weak swell. There is a gap of a few days where you’d be wasting your time.
The best session is Sunday morning, August 2nd, for the big, clean 8ft south swell, and Friday morning, August 7th, for the glassy, head-high, long-period swell. Get amongst it.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Fri night. Very mild (max 13°C on Thu afternoon, min 7°C on Wed morning). Winds increasing (light winds from the NNE on Wed morning, strong winds from the NW by Fri morning). | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Sat morning. Very mild (max 12°C on Mon afternoon, min 6°C on Sat afternoon). Winds decreasing (fresh winds from the S on Sat morning, light winds from the WSW by Mon afternoon). | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||
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) | ESE 13 | NW 5 | NW 6 | NW 6 | NNW 5 | SSW 13 | NW 6 | NW 6 | SW 6 | SSW 10 | SSW 11 | S 12 | S 11 | S 11 | S 11 | S 9 | S 12 | SSW 12 | SSW 13 | S 13 | S 13 |
Wave Graph | |||||||||||||||||||||
95 | 89 | 174 | 185 | 90 | 67 | 177 | 236 | 569 | 3900 | 5034 | 4011 | 1510 | 792 | 524 | 702 | 4068 | 7186 | 9075 | 6627 | 3418 | |
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-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross | on | cross | cross-on | cross-on | cross-on |
High Tide | 4:41PM1.51m | 5:15AM1.37m | 5:26PM1.48m | 6:02AM1.36m | 6:14PM1.47m | 6:50AM1.37m | 7:04PM1.47m | 7:37AM1.40m | 7:56PM1.47m | 8:25AM1.45m | 8:49PM1.50m | 9:11AM1.51m | 9:39PM1.53m | ||||||||
Low Tide | 10:30AM0.57m | 11:16PM0.58m | 11:16AM0.55m | 00:07AM0.56m | 12:02PM0.53m | 00:56AM0.53m | 12:49PM0.51m | 1:43AM0.51m | 1:39PM0.49m | 2:29AM0.50m | 2:31PM0.48m | 3:15AM0.48m | 3:25PM0.46m | ||||||||
7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — | 7:24 | — | — | |
— | 5:20 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — | — | 5:25 | — | |
mm | — | — | — | — | — | 2 | — | — | 5 | 2 | 2 | 1 | — | — | — | — | — | 1 | — | — | — |
Temp °C | 11 | 11 | 11 | 12 | 13 | 13 | 11 | 11 | 10 | 7 | 7 | 7 | 9 | 9 | 6 | 11 | 12 | 8 | 9 | 8 | 8 |
Feels °C | 6 | 5 | 5 | 6 | 6 | 5 | 2 | 2 | 3 | -2 | -2 | -1 | 5 | 5 | 1 | 7 | 9 | 5 | 3 | 2 | 1 |
Swell 1 Height (m) Direction Period (s) | ESE 13 | ESE 12 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | NW 8 | SE 16 | SE 15 | SE 14 | S 11 | S 11 | S 11 | SSW 19 | — | — | — | — | S 13 |
95 | 86 | 174 | 115 | 70 | 67 | 28 | 25 | 9 | 87 | 79 | 221 | 1510 | 792 | 524 | 73 | — | — | — | — | 3418 | |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SSW 14 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | SE 16 | SE 16 | E 10 | E 10 | E 10 | SE 13 | SSW 10 | S 22 | E 14 | — | — | — | — | — |
20 | 80 | 56 | 47 | 26 | 24 | 11 | 9 | 38 | 19 | 18 | 8 | 108 | 57 | 10 | 4 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SW 16 | SSW 9 | — | S 18 | — | SE 12 | SSW 14 | E 11 | SE 11 | — | — | — | SE 13 | S 19 | SSW 22 | NE 14 | — | — | — | — | — |
10 | 8 | — | 6 | — | 6 | 21 | 9 | 5 | — | — | — | 108 | 7 | 47 | 8 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 5 | NW 6 | NW 6 | NNW 5 | NW 6 | NW 6 | NW 6 | SW 6 | SSW 10 | SSW 11 | S 12 | — | NW 4 | NW 4 | S 9 | S 12 | SSW 12 | SSW 13 | S 13 | — |
11 | 89 | 163 | 185 | 90 | 255 | 177 | 236 | 569 | 3900 | 5034 | 4011 | — | 16 | 10 | 702 | 4068 | 7186 | 9075 | 6627 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 11 | 20 | 99 | 26 | 26 | 134 | 134 | 151 | 151 | 151 | 125 | 11 | 11 | 0 | 1 | 33 | 10 | 82 | 248 | 111 |
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.










