Dee Dees Surf Break

Lat Long: 41.56° S 175.22° E

Dee Dees Surf Forecast and Surf Report

Issued: 11 pm 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dee Dees sea temperature is
12.1° C
0.1° 

Dee Dees surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Dee Dees surf forecast from 30 Jul 2026:

  • Best quality surf: Saturday 1 Aug, 9PM (local time) - 11ft (3.5m), 12s period, S swell with cross-onshore winds.
  • Most powerful swell: Tuesday 4 Aug, 9AM (local time) - 15ft (4.5m), 15s period, S swell with 7,640 kJ wave energy.
  • Next surfable swell (1★+): Saturday 1 Aug, 9PM (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 Saturday (Aug 01) at 9PM. The primary swell is predicted to be 3.5m and 12s period with a secondary swell of 0.4m 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 4.5m 15s and forecast to arrive on Tuesday (Aug 04) at 9AM. 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 9PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sat 1st Aug)11ft (3.5m) 12s
Best Surf 9PM (Sat 1st Aug)11ft (3.5m) 12s
Most Powerful 9AM (Tue 4th Aug)15ft (4.5m) 15s

Table - best surf conditions forecast for Dee Dees over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s on the cards for Dee Dees over the next couple of weeks.

Right off the bat, we’ve got a rough patch. The first few days are a write-off for surfing. Friday the 31st of July and Saturday the 1st of August are battered by strong winds – 25 mph from the NW and SSW – making a total mess of things. The waves are there, but the surface is just too chopped up to be any fun. We’re talking about a combined swell energy reading of 256 up to 7383, but it’s all for nothing with that wind. Sunday the 2nd and Monday the 3rd see a huge drop in energy down to 715 and 373, but the conditions are still marginal at best, with a mix of cross-shore wind and lumpy swell.

The real story starts to shift on Thursday the 6th of August. The wind drops out completely – glassy conditions – with a clean 6ft from the south, riding on an 11-second period. The combined energy is 859 (moderate), and the forecast is for very good surf. This is a standout. The water temp is about average for this time of year, so you won’t need a thick steamer. It’s a reef break, and it’s fairly consistent, but you might have to share it with a few others as the crowd rating is “sometimes.”

Friday the 7th of August keeps the good run going with a light offshore from the NNE, 6 mph, and a 7ft, 10-second south swell. Energy is 808. The waves are clean, but by the afternoon, that swell jumps to 12ft with a 9-second period, which is getting into expert-only territory because of the size.

Saturday the 8th of August is a mixed bag. The morning sees a 10ft, 13-second south swell, but with a cross-offshore wind from the ESE at 12 mph, the swell is too big for the break. The afternoon cleans up with a 8ft, 13-second swell and a clean offshore wind from the east, but again, the size is pushing it.

The next true standout is Sunday the 9th of August. We’re looking at a moderate offshore breeze from the east at 16 mph, with a clean 4ft to 5ft swell from the SSE. The period is 11-12 seconds, and the combined energy sits at 603 and 646. This is a fantastic size for intermediates, and the wind is making it glassy. This is the best on offer for the whole outlook.

After that, the second week chills out. From Monday the 10th of August onwards, the swell drops off. You’ll see a mix of 3ft to 4ft swell from the SE with short periods (7-8 seconds) and offshore winds. The energy is low (214 to 235). It’s surfable, but very ordinary. Thursday the 13th of August is especially weak, with energy down to 108 and 40. The last good mention is Friday the 14th of August afternoon, with a 6ft, 6-second SSW swell and a clean offshore wind, giving an energy reading of 294.

So, to wrap it up: the first week is a no-go until Thursday the 6th. The 6th and the 9th of August are your best bets. The 9th of August, in particular, with the clean offshore wind and manageable size, is the one to circle. The second week is mostly flat and ordinary, so don’t get your hopes up too high.

Rusty, signing off.

Short Range Forecast

Light rain (total 6mm), mostly falling on Thu night. Very mild (max 13°C on Thu night, min 6°C on Fri night). Winds decreasing (near gales from the SW on Fri night, light winds from the SW by Sat night).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 14°C on Mon morning, min 7°C on Sun night). Winds decreasing (fresh winds from the WNW on Mon afternoon, calm by Wed afternoon).

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
!
!
1
1
1
0
0
0
0
0
!
!
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
13
1.7
NW
6
1.7
WNW
6
2.4
SSW
7
5.5
SSW
11
5
SSW
13
3.5
S
12
2.2
S
11
1.1
SSE
11
1
SSE
11
0.9
SSW
10
1.2
SSW
12
1.9
SSW
15
4.5
S
15
4
SSW
14
3
SSW
13
2.5
S
12
2.3
S
12
1.8
SSW
12
Wave Graph
Metric surfscale
Energy kJ
67
198
176
480
7108
7260
3017
1107
294
230
159
439
1459
7640
5586
2951
1933
1544
944
Wind (km/h)
40
NNW
40
NW
40
WNW
50
SW
40
SSW
30
SSW
10
SW
15
NNW
10
NW
20
N
10
NNW
25
NW
30
SSW
25
SSW
20
SSW
20
SSW
10
SSW
5
SW
5
WSW
Wind State
cross
cross
cross-on
on
cross-on
cross-on
on
cross
cross-on
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
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
9:57AM1.57m
10:27PM1.56m
Low Tide
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
4:00AM0.46m
4:17PM0.43m
rain showers
clear
part cloud
light rain
rain showers
rain showers
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:26
7:26
7:24
7:24
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:23
5:24
5:25
5:27
 mm
1
3
1
1
Temp °C
13
12
11
9
7
8
7
11
12
8
14
14
9
9
8
8
9
9
7
Feels °C
5
3
2
2
-3
1
2
7
8
3
10
8
4
2
2
2
5
6
5
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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