Dee Dees Surf Break

Dee Dees Surf Forecast and Surf Report

Lat Long: 41.56° S 175.22° E

Issued: 11 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dee Dees sea temperature is
12.8° C

Slightly warmer than usual

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 6 Jul 2026:

  • Best quality surf: Friday 10 Jul, 12AM (local time) - 11ft (3.5m), 9s period, S swell with cross-shore winds.
  • Most powerful swell: Thursday 9 Jul, 12PM (local time) - 16ft (5.0m), 10s period, S swell with 4,166 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 12AM (local time) - 11ft (3.5m), 9s 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 Friday (Jul 10) at 12AM. The primary swell is predicted to be 3.5m and 9s period with a secondary swell of 0.3m and 18s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Dee Dees in the next 16 days are 5.0m 10s and forecast to arrive on Thursday (Jul 09) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Monday (Jul 13) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Fri 10th Jul)11ft (3.5m) 9s
Best Surf12AM (Fri 10th Jul)11ft (3.5m) 9s
Most Powerful12PM (Thu 9th Jul)16ft (5.0m) 10s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here, let’s talk about what’s coming up at Dee Dees.

Right off the bat, we’ve got a wild ride ahead. The next few days are looking pretty rough, with a big pulse of south swell and howling winds making a mess of things. But hang in there – there are a couple of clean windows further out that are worth waiting for.

Tuesday, July 7th starts us off with a marginal session. We’ve got a 5ft to 6ft SSW swell rolling in with a 10-second period, so the energy is moderate at 765–849 (combined energy). The wind is a cross-off from the ESE at 19 mph, which will clean it up a bit, but the conditions are still questionable.

Wednesday, July 8th is a write-off. The swell jumps to 7ft to 8ft, but the period drops to a short 7 seconds, and the wind swings onshore from the south. The result is poor surf – lumpy and choppy. Don’t bother.

Thursday, July 9th gets big, with 15ft of S swell, 10-second period, and wind howling across the break at 25–28 mph. The combined energy is astronomical (3765–4121), but it’s a total mess. This is more of a kitesurfing setup than anything you want to paddle into.

Friday, July 10th offers a glimmer. Morning sees an 8ft S swell, 8-second period, but it’s still cross-shore with a fresh breeze. The data says the swell is too big for this break, so unless you’re a seasoned charger, give it a miss.

Saturday, July 11th drops right off to 2ft to 2ft. The long 14–17 second period is nice but there's not enough wave height to work with. Marginal at best.

Now, here’s where it gets interesting.

Sunday, July 12th is a proper standout. The morning and afternoon both look clean with a 3ft SSW groundswell (14-second period) and a light offshore/cross-off breeze from the NNE at 6 mph. Combined energy sits at 323–282 – not huge, but the setup is glassy and clean. This is the best session of the first week for Dee Dees. Just know that this break can get crowded sometimes, so get in early.

Monday, July 13th and Tuesday, July 14th are back to poor conditions with messy, onshore winds and tiny swell. Not worth the paddle.

Wednesday, July 15th is flat with a 1ft to 1ft swell – forget it.

Thursday, July 16th has a small 5ft W groundswell with a short 5-second period, but it's cross-off and clean. Marginal call at best.

But hold on – the second week delivers the real gem.

Monday, July 20th is the absolute standout of the entire outlook. We’ve got a 6ft SSE groundswell with a solid 12-second period. The combined energy is strong at 1129, and the wind is a light cross-off from the NE at 9 mph, making for clean conditions. The forecast says excellent conditions for experienced surfers. Crowds are possible here, but for the wave quality on offer, it’s worth it. Optimum swell direction for Dee Dees is from the south, and this SSE is close enough to deliver.

Following that, Tuesday, July 21st and Wednesday, July 22nd continue with clean, smaller waves (2ft to 4ft, 12-second period) and offshore breezes. They’re good fun for a grovel session, but not the highlight.

For the water temp, it’s about average for this time of year, nothing out of the ordinary.

Overall, if you’re after the best of it, make a plan for Sunday, July 12th for a clean, smaller long-period swell, and absolutely don’t miss Monday, July 20th for the biggest, cleanest, most powerful swell of the period.

Stay sharp,
Rusty

Short Range Forecast

Heavy rain (total 99mm), heaviest during Wed night. Very mild (max 13°C on Mon night, min 10°C on Wed morning). Winds increasing (light winds from the ESE on Mon night, strong winds from the S by Wed night).

Days 5-7 Weather Summary

Light rain (total 8mm), mostly falling on Thu night. Very mild (max 11°C on Sun afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the SSE on Thu night, calm by Sat night).

Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Mon
13
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
2
1
1
1
0
0
0
0
0
!
!
0
0
0
1
3
2
2
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)
2
E
10
1.6
SSW
10
1.7
S
9
1.9
SSE
8
2.1
S
7
2.4
S
7
4.5
S
9
4.5
S
10
4.5
S
10
3.5
S
9
2.5
S
8
2.1
S
7
1.5
S
6
0.7
SSW
14
0.5
SSW
17
1
S
15
0.8
SSW
14
0.8
SSW
14
0.7
SSW
12
1.1
NW
5
1.3
NW
5
Wave Graph
Metric surfscale
Energy kJ
725
452
473
427
413
539
2886
3628
4121
1929
897
440
173
213
157
459
269
247
152
58
95
Wind (km/h)
25
ESE
30
ESE
30
ESE
30
SE
25
S
35
S
50
S
45
S
40
SSE
35
SSE
30
S
25
S
20
SSW
20
S
10
S
5
NNE
10
NNE
10
N
15
N
30
NNW
30
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
glassy
cross-off
cross-off
cross-off
cross
cross
High Tide
9:59PM1.50m
10:19AM1.50m
10:46PM1.53m
11:05AM1.56m
11:33PM1.57m
11:54AM1.63m
00:22AM1.61m
12:46PM1.70m
1:14AM1.63m
1:40PM1.77m
2:11AM1.65m
2:36PM1.83m
3:11AM1.66m
3:32PM1.87m
Low Tide
4:23AM0.46m
4:29PM0.47m
5:07AM0.45m
5:19PM0.45m
5:51AM0.43m
6:10PM0.43m
6:36AM0.41m
7:02PM0.40m
7:25AM0.39m
7:57PM0.36m
8:17AM0.36m
8:54PM0.33m
9:15AM0.33m
light rain
mod rain
heavy rain
mod rain
mod rain
heavy rain
heavy rain
mod rain
mod rain
rain showers
cloud
cloud
light rain
light rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:45
7:45
7:43
7:43
7:43
7:43
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:01
5:02
5:04
5:04
5:05
5:06
5:07
 mm
4
10
11
8
7
13
28
10
8
3
2
2
1
Temp °C
13
13
12
12
11
11
11
10
11
10
9
8
8
9
9
8
10
11
11
11
12
Feels °C
8
8
6
8
6
5
2
1
4
3
2
2
2
5
6
6
7
8
5
5
6
Swell 1
Height (m)
Direction
Period (s)
1.9
SSW
10
1.6
SSW
10
1.7
S
9
0.5
SSW
14
0.5
SSW
13
0.4
ESE
11
0.5
SSW
16
0.3
SSW
18
0.9
ESE
11
0.9
ESE
10
0.8
SSW
11
0.7
SSW
14
0.6
SSW
13
1
S
15
0.8
SSW
14
0.8
SSW
14
0.7
SSW
12
0.5
SSW
10
0.5
SSW
13
Energy kJ
671
452
473
111
95
43
137
64
167
182
133
213
135
459
269
247
152
58
95
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
16
0.4
SSW
16
0.4
SSW
15
0.4
ESE
10
0.1
S
20
0.6
SSW
13
0.8
SSW
14
0.6
SE
9
0.7
ESE
10
0.5
ESE
11
0.5
ESE
10
0.5
ESE
10
0.4
ESE
10
0.4
SE
9
0.3
ESE
9
0.2
ESE
8
Energy kJ
103
95
87
37
8
141
236
65
92
64
56
54
35
22
16
7
Swell 3
Height (m)
Direction
Period (s)
0.2
E
10
0.1
NW
8
0.1
S
14
0.3
ESE
10
0.3
SSW
18
0.5
SSW
17
0.1
E
10
Energy kJ
8
3
4
20
65
157
2
Wind waves
Height (m)
Direction
Period (s)
2
E
10
1.5
SE
7
1.5
SE
8
1.9
SSE
8
2.1
S
7
2.4
S
7
4.5
S
9
4.5
S
10
4.5
S
10
3.5
S
9
2.5
S
8
2.1
S
7
1.5
S
6
1.3
S
6
1.1
S
6
0.5
NNW
4
1.1
NW
5
1.3
NW
5
Energy kJ
725
218
289
427
413
539
2886
3628
4121
1929
897
440
173
114
83
7
49
80
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
4
3
4
4
4
4
4
4
4
3
3
4
3
2
2
1
2
1
Distance (km)
60
64
82
111
111
177
183
248
248
248
125
177
125
99
125
0
0
0
9
17
26
Best forecast wave conditions in The Wairarapa
Rating
(10 max)
3
4
4
4
4
4
4
3
3
2
2
2
Best forecast wave conditions in New Zealand
Rating
(10 max)
5
4
4
4
4
4
4
5
4
4
5
5
5
4
4
4
4
3
3
3
2
Header Global
Rating
(10 max)
8
7
5
5
9
8
9
9
5
6
6
5
8
6
5
5
5
9
9
7
4
  • Map Icons:
  • Break
  • 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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