Dee Dees Surf Break

Lat Long: 41.56° S 175.22° E

Dee Dees Surf Forecast and Surf Report

Issued: 5 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dee Dees sea temperature is
11.8°C
0.0° 

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 23 Aug 2026:

  • Best quality surf: Monday 24 Aug, 9AM (local time) - 8ft (2.5m), 13s period, SSW swell with cross-shore winds.
  • Most powerful swell: Thursday 27 Aug, 12PM (local time) - 7.5ft (2.3m), 17s period, SSW swell with 3,087 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 6AM (local time) - 4.5ft (1.4m), 10s 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 Monday (Aug 24) at 6AM. The primary swell is predicted to be 1.4m and 10s period with a secondary swell of 0.6m and 14s. 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 2.3m 17s and forecast to arrive on Thursday (Aug 27) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 6s period and expected on Sunday (Aug 30) at 12PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Mon 24th Aug)4.5ft (1.4m) 10s
Best Surf 9AM (Mon 24th Aug)8ft (2.5m) 13s
Most Powerful12PM (Thu 27th Aug)7.5ft (2.3m) 17s

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


The Lowdown

Alright folks, Rusty here. Let's get into it.

First up, we're looking at a bit of a mixed bag. The forecast is loaded with energy, but a lot of it comes with messy wind or just too much size. Dee Dees is a reef break, exposed to the south swell, and it's fairly consistent. The water temp is sitting dead on average for this time of year at about 53°, so nothing out of the ordinary there.

The first real sniff of something good isn't until Monday, August 24th. We've got a solid SSW groundswell pushing through, but the issue is the size. Morning sees 8ft of swell with a 13-second period, and the afternoon drops slightly to 7ft. The wind is light and cross-shore, keeping things relatively clean, but the swell is just too big for this break. It's one for the experts only, and even then, it's a big call. The combined energy is massive, hitting 2186 and 1353 respectively, so there's a ton of power, but it's just not the right fit.

Now, Thursday, August 27th, is a real tease. The morning is absolutely glassy with a 3 mph northerly breeze, and the swell is a pumping 7ft from the SSW with a very long period of 18 seconds. The energy is through the roof at 2880. But again, it's just too big. This is a reef break, and with that period and size, it's going to be a washing machine. The afternoon is still big but the wind picks up and goes cross-shore, so it's still a tough one.

We then hit a bit of a dry spell with poor conditions from the 28th through the 31st, with strong winds and lumpy, messy surf.

The run of the show looks to be Wednesday, September 2nd. The morning has a clean offshore breeze from the east at 6 mph, and the swell drops to a more manageable 6ft from the SSW. The period is a solid 14 seconds, and the energy is strong at 1381. This is a real standout for experienced surfers looking for a clean, powerful session. The wind is light, the conditions are clean, and the swell is lined up. The crowds are a possibility here, so get in early.

The following days, September 3rd and 4th, also look promising. Thursday morning and afternoon both have clean cross-offshore winds and a consistent 6ft SSW swell, with energy in the 500-600 range. Friday morning, the swell drops to 4ft, but with a light offshore breeze from the SE, it'll be a fun, clean option for a wider range of surfers. The afternoon on Friday sees a smaller 3ft swell and a gentle offshore, making it a nice, cruisy session.

After that, we're back into the wind-affected stuff from the 5th onwards, and by the 7th of September, we're looking at another massive 10ft swell that's just too big.

So, to wrap it up: the absolute best bet in the whole 16-day window is the morning of Wednesday, September 2nd at Dee Dees. If you miss that, the Thursday, September 3rd and Friday, September 4th sessions are your next best bets for clean, surfable waves.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Wed morning, min 7°C on Sun night). Mainly strong winds.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 16°C on Wed afternoon, min 12°C on Fri night). Winds increasing (calm on Thu morning, strong winds from the NW by Fri afternoon).

Sun
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
PM
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
0
0
0
!
!
3
1
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
NW
6
1.5
WNW
6
2.5
SSW
13
2.1
SSW
12
1.5
SSW
12
1.3
SSW
11
1.1
SSW
14
1
SSW
15
0.9
SSW
14
0.9
SSW
14
1.3
SSW
15
2.2
SSW
18
2.2
SSW
17
1.7
SSW
14
1.4
S
13
1.1
S
12
1
S
12
0.9
S
11
0.7
S
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
220
129
2145
1310
603
373
529
456
371
322
744
2864
2610
1189
653
356
276
191
102
50
Wind (km/h)
45
NW
20
WNW
15
NNW
20
NNW
30
NW
35
NW
25
NW
20
NNW
15
NW
20
NW
30
NNW
5
N
20
NNW
15
N
25
N
35
NNW
25
NNW
30
NW
5
ENE
25
N
Wind State
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
glassy
cross
cross-off
cross-off
cross
cross
cross-on
off
cross-off
High Tide
1:34AM1.44m
1:56PM1.54m
2:19AM1.40m
2:37PM1.52m
3:04AM1.38m
3:19PM1.50m
3:49AM1.37m
4:04PM1.48m
4:36AM1.37m
4:52PM1.48m
5:25AM1.38m
5:44PM1.48m
Low Tide
7:35PM0.51m
7:37AM0.54m
8:15PM0.51m
8:17AM0.54m
8:56PM0.52m
9:01AM0.53m
9:40PM0.53m
9:48AM0.52m
10:30PM0.54m
10:38AM0.51m
11:25PM0.54m
11:29AM0.50m
00:20AM0.54m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
light rain
part cloud
clear
rain showers
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:54
6:52
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
5:47
5:49
5:50
5:51
 mm
1
1
4
Temp °C
14
10
13
13
12
15
14
12
16
16
14
15
15
13
14
14
13
13
9
10
Feels °C
4
2
8
8
7
8
9
8
12
12
9
13
11
10
8
7
6
7
7
1
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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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