Dee Dees Surf Break

Lat Long: 41.56° S 175.22° E

Dee Dees Surf Forecast and Surf Report

Issued: 5 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dee Dees sea temperature is
12.9°C
1.0° 

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 4 Sep 2026:

  • Best quality surf: Monday 7 Sep, 9PM (local time) - 10ft (3.0m), 7s period, SW swell with cross-onshore winds.
  • Most powerful swell: Friday 11 Sep, 9AM (local time) - 13ft (4.0m), 9s period, SSW swell with 2,871 kJ wave energy.
  • Next surfable swell (1★+): Monday 7 Sep, 3AM (local time) - 1.5ft (0.4m), 16s 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 (Sep 07) at 3AM. The primary swell is predicted to be 0.4m and 16s period with a secondary swell of 0.5m and 9s. 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 4.0m 9s and forecast to arrive on Friday (Sep 11) 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 2.2m 6s period and expected on Sunday (Sep 06) at 9AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 7th Sep)1.5ft (0.4m) 16s
Best Surf 9PM (Mon 7th Sep)10ft (3.0m) 7s
Most Powerful 9AM (Fri 11th Sep)13ft (4.0m) 9s

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


The Lowdown

Alright, Rusty here. Let’s talk about what’s brewing for Dee Dees.

We’re looking at a pretty grim start to this 16-day run. The first few days are a write-off – strong winds and messy, poor surf just aren’t worth paddling out for. The first real glimmer of hope comes on Monday, September 7th. Dee Dees is a reef break, fairly consistent, exposed to the south swell, and it needs that clean cross-off wind. Monday morning the wind is a light cross-off from the ESE, and the swell is 5 feet from the S with a period of 7 seconds. The combined energy is moderate (249). The water temp is sitting at 55°, which is about 2° warmer than usual for this time of year – nothing wild, but a nice touch. It’s a marginal call, but the afternoon cleans up even more with a gentle breeze and the same 5-foot S swell, looking cleaner. That’s your best bet early on.

We get a bit of a bump mid-week, but Wednesday the 9th sees a glassy afternoon with a clean 3-foot S swell, period of 8 seconds – absolute butter conditions, but the wave size is small. The energy is light (146). It’s surfable, but ordinary.

Then things get messy again. Thursday the 10th is a write-off, and Friday the 11th brings a massive 13-foot SSW swell (energy of 2871). The wind is cross-on and strong, so it’s messy and lumpy. That afternoon, the swell drops to 10 feet and the wind goes light, but the break is predicted to be too big for Dee Dees. That’s a big red flag – only for the experts, and even then, it’s a beast.

The absolute standout is Wednesday, September 16th. We’ve got a glassy morning with a 13-foot S swell, period of 14 seconds – that’s long-period groundswell. The combined energy is massive (6383). The wind is dead calm, making for perfect conditions. But the swell is over 8 feet, so this is strictly for experienced surfers. The afternoon gets even bigger: 20 feet S swell with a 15-second period and an energy reading of 16422 – that’s seriously heavy. Again, too big for this break, but if you’re a charger and the conditions hold, that’s a session you’ll remember. The caveat is that long-period swell like this can break a bit straight on a reef, but Dee Dees is a reef, so it should handle it.

The following weeks see a lot of poor conditions, with a clean window on Saturday, September 19th. That morning offers a 4-foot SSW swell, period of 14 seconds, with a light cross-off from the north, making for clean conditions and a moderate energy of 605. That’s a promising, but less certain, long-range option.

So, to sum it up: Monday the 7th is a quiet, clean start for the confident surfer, but Wednesday the 16th is the big-ticket item – a massive, glassy groundswell that’s only for the experts. The rest of the window is mostly messy.

Rusty.

Short Range Forecast

Heavy rain (total 28mm), heaviest during Sun night. Very mild (max 15°C on Fri afternoon, min 10°C on Mon morning). Winds decreasing (strong winds from the NW on Sat afternoon, light winds from the SE by Sun night).

Days 5-7 Weather Summary

Moderate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 13°C on Thu morning, min 7°C on Tue night). Mainly fresh winds.

Fri
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
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
1
2
0
0
0
0
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
NW
6
1.8
WNW
6
1.2
WNW
5
1
SSW
12
0.8
SSW
10
0.7
SSW
16
0.7
SSW
15
1.5
NW
6
1.5
S
7
1.5
SSE
8
3
SSW
8
2.3
SSW
8
3
SSW
8
2.2
S
8
1.5
S
8
1
S
8
1.5
NW
5
1.7
NW
6
0.4
SW
14
1.1
S
6
Wave Graph
Metric surfscale
Energy kJ
207
207
64
274
109
226
201
156
200
256
851
607
984
675
289
115
110
178
50
102
Wind (km/h)
45
WNW
30
NW
30
NW
40
NW
35
NW
45
NW
45
NW
20
SW
20
ESE
15
ESE
25
SW
30
SW
25
SSW
20
SSW
5
SSW
5
S
15
N
25
NNW
25
W
40
S
Wind State
cross-on
cross-on
cross
cross-on
cross-on
cross
cross
cross-on
cross-off
cross-off
on
on
cross-on
cross-on
cross-on
glassy
cross-off
cross
cross-on
cross-on
High Tide
10:58PM1.62m
11:18AM1.75m
11:47PM1.62m
12:12PM1.76m
00:40AM1.60m
1:06PM1.76m
1:36AM1.58m
2:02PM1.75m
2:34AM1.56m
2:58PM1.73m
3:32AM1.56m
3:56PM1.71m
Low Tide
4:56PM0.33m
5:14AM0.33m
5:46PM0.28m
6:02AM0.29m
6:35PM0.25m
6:51AM0.25m
7:25PM0.24m
7:43AM0.23m
8:17PM0.25m
8:40AM0.23m
9:13PM0.29m
9:39AM0.24m
10:12PM0.33m
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
heavy rain
heavy rain
light rain
mod rain
light rain
cloud
clear
clear
clear
part cloud
cloud
mod rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:35
6:33
6:31
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:59
6:00
6:00
6:01
6:02
 mm
17
11
5
8
2
7
19
Temp °C
15
12
14
13
13
14
14
14
10
12
11
9
9
9
10
11
12
13
12
8
Feels °C
5
5
6
5
4
6
6
7
6
12
10
3
3
3
7
9
6
6
7
-1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Dee Dees:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dee Dees surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest