
Surf Forecasts:
Dee Dees surf forecast from 27 Jul 2026:
- Best quality surf: Monday 3 Aug, 6AM (local time) - 10ft (3.0m), 12s period, S swell with cross-onshore winds.
- Most powerful swell: Saturday 1 Aug, 6PM (local time) - 21ft (6.5m), 13s period, SSW swell with 13,114 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 12AM (local time) - 2.5ft (0.7m), 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 Tuesday (Jul 28) at 12AM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.5m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Dee Dees in the next 16 days are 6.5m 13s and forecast to arrive on Saturday (Aug 01) 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 2.1m 6s period and expected on Friday (Jul 31) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 28th Jul) | 2.5ft (0.7m) 12s |
| Best Surf | 6AM (Mon 3rd Aug) | 10ft (3.0m) 12s |
| Most Powerful | 6PM (Sat 1st Aug) | 21ft (6.5m) 13s |
Table - best surf conditions forecast for Dee Dees over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’m looking at what’s coming up for Dee Dees. It’s a reef break, intermediate-level, fairly consistent spot when the swell lines up. The water temp is sitting at 54°F—pretty much bang on average for this time of year, so nothing weird going on there.
Right off the bat, we’ve got a bit of a slow start. Monday afternoon is a write-off—cross-on wind, poor surf, not worth paddling out. But Tuesday morning the 28th of July is where it starts to get interesting. We’ve got a clean 3ft swell out of the SE with a 12-second period, and the wind is light and cross-off. That’s a nice combo. The energy is moderate (306), and by Tuesday afternoon it goes glassy, flat calm, with 3ft of ESE swell. That’s a proper window for a reef break—clean, long lines, and you’ll have the place to yourself if you’re lucky on the crowds. That’s the standout of the early run.
Wednesday morning holds up clean with a light cross-off and 2ft of ESE swell, but it’s small. The energy drops (136), so it’s more of a longboard or fish session. By Wednesday afternoon, the wind picks up and it’s messy.
Then we hit a rough patch. From Thursday the 30th through to the end of the first week, it’s all cross-shore wind, lumpy, and the swell gets too big and chaotic. On Friday the 31st, the swell jumps to 6ft but it’s short-period windswell (6 seconds) with strong onshore wind—total junk. Saturday the 1st of August gets massive, with 21ft of SSW swell (11,827 combined energy), but it’s cross-on and messy. That’s kite-surf territory, not paddle. Not for the faint-hearted.
The whole first week of August is a write-off for decent paddle surfing at Dee Dees. The swell is huge, the wind is bad, and the energy is through the roof. A few days around the 3rd of August show clean conditions and a 7ft SSE swell, but it’s too big for the break—this reef will be closing out like a washing machine. Only experts might look at it, and even then, it’s sketchy.
The last hope in the window is around the 8th and 9th of August. The swell is still massive—18ft to 13ft—but the wind turns cross-off from the SE, and the conditions are clean. The energy is still strong (over 5,000 on the 8th), but the break is simply too big for a safe, fun session. If you’re a big-wave charger and you know this reef, maybe. But for most of us, it’s a look-and-watch situation.
Overall, the best bet is that Tuesday the 28th of July. Glassy, clean, small but fun, and the reef will handle that ESE swell nicely. After that, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Very mild (max 13°C on Thu morning, min 5°C on Mon night). Winds increasing (calm on Mon night, strong winds from the NW by Wed night). | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Sat night. Very mild (max 13°C on Thu night, min 6°C on Sat morning). Mainly strong winds. | |||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||
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) | SSW 11 | SSW 12 | SE 12 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | NW 6 | NW 6 | NW 6 | SSW 13 | NW 6 | SSW 11 | SSW 7 | SSW 12 | SSW 12 | SSW 13 | SSW 12 | S 12 | S 12 |
Wave Graph | ||||||||||||||||||||
143 | 142 | 223 | 206 | 98 | 95 | 86 | 145 | 185 | 165 | 67 | 202 | 25 | 349 | 3936 | 11634 | 8112 | 8566 | 10512 | 5150 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 3:17PM1.56m | 3:45AM1.41m | 3:58PM1.53m | 4:30AM1.38m | 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 | |||||||
Low Tide | 9:41PM0.58m | 9:44AM0.59m | 10:27PM0.59m | 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 | |||||||
— | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — | |
5:17 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 3 | 3 | 4 | 3 |
Temp °C | 9 | 7 | 9 | 10 | 7 | 11 | 11 | 11 | 13 | 12 | 13 | 12 | 12 | 10 | 7 | 7 | 9 | 7 | 7 | 8 |
Feels °C | 6 | 5 | 7 | 8 | 4 | 6 | 6 | 5 | 6 | 4 | 5 | 3 | 4 | 1 | -2 | -2 | 2 | -3 | -3 | 0 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 12 | SE 12 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | WNW 5 | SE 15 | SE 16 | SE 14 | SE 13 | — | S 23 |
143 | 142 | 223 | 206 | 98 | 95 | 86 | 116 | 116 | 102 | 67 | 28 | 25 | 18 | 78 | 193 | 31 | 62 | — | 11 | |
Swell 2 Height (m) Direction Period (s) | SSE 7 | ESE 13 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 14 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | SE 16 | SE 15 | E 13 | — | — | — | — | — |
36 | 99 | 83 | 85 | 39 | 20 | 80 | 56 | 47 | 26 | 24 | 12 | 9 | 37 | 54 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | ESE 12 | SSE 7 | — | — | SE 8 | SW 16 | SSW 9 | SSW 17 | S 18 | — | SE 12 | SSW 14 | E 11 | SSW 13 | E 13 | — | — | — | — | — |
89 | 18 | — | — | 23 | 10 | 8 | 97 | 25 | — | 6 | 21 | 10 | 17 | 31 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNW 4 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | WNW 6 | SSW 7 | SSW 12 | SSW 12 | SSW 13 | SSW 12 | S 12 | S 12 |
— | — | — | — | — | 11 | 65 | 145 | 185 | 165 | 212 | 202 | 295 | 349 | 3936 | 11634 | 8112 | 8566 | 10512 | 5150 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 27 | 0 | 0 | 0 | 0 | 0 | 11 | 17 | 99 | 134 | 99 | 99 | 125 | 92 | 168 | 237 | 99 | 237 | 291 | 125 |
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.










