Dee Dees Surf Break

Lat Long: 41.56° S 175.22° E

Dee Dees Surf Forecast and Surf Report

Issued: 11 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dee Dees sea temperature is
12.0° C
0.2° 

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 21 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 3AM (local time) - 11ft (3.5m), 9s period, S swell with cross-shore winds.
  • Most powerful swell: Monday 27 Jul, 3PM (local time) - 15ft (4.5m), 10s period, S swell with 4,240 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 6AM (local time) - 4ft (1.2m), 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 Wednesday (Jul 22) at 6AM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 0.1m and 11s. Another secondary swell of 0.4m and 3s is also forecast. 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 4.5m 10s and forecast to arrive on Monday (Jul 27) at 3PM. 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 24) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Wed 22nd Jul)4ft (1.2m) 12s
Best Surf 3AM (Tue 28th Jul)11ft (3.5m) 9s
Most Powerful 3PM (Mon 27th Jul)15ft (4.5m) 10s

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


The Lowdown

Alright, surfers, Rusty here. Let’s talk about what’s cooking at Dee Dees.

Alright, it’s a bit of a mixed bag for the next couple of weeks. We’ve got a solid little window of clean surf kicking things off, but then it gets real sloppy for a while before a couple of interesting windows pop up in the second week. The first real standout is right on our doorstep.

Wednesday 22 July is your go-to. The morning kicks off with a clean 4ft south swell, with a nice 12-second period pushing some moderate energy (363) into the reef. The wind is a light cross-offshore from the NNE at 3 mph, so it’s gonna be clean. The afternoon goes absolutely glassy with a light SSE breeze, and the swell drops just a touch to 3ft, still that solid south direction. It’s the pick of the whole forecast – clean, surfable waves, and the water temp is about what you’d expect for this time of year.

Thursday 23 July morning is still worth a look. The swell drops right off to 2ft from the SSW, but it’s a long 12-second period groundswell (109 energy). The cross-off wind from the NNE at 6 mph keeps it tidy. Don’t expect much push, but it’ll be a fun little session. Don’t bother with the afternoon – a 22 mph NNW cross-shore wind will ruin the 4ft NW swell.

From Friday 24 July through to Monday 27 July, it’s a write-off. Strong winds, lumpy conditions, and poor surf. The swell gets big, hitting 13ft to 15ft on Monday, but with a 28 mph cross-onshore, it’s a complete mess. That’s kite-surfing territory, not paddle surfing.

Tuesday 28 July is a bit of a wildcard. The morning has an 8ft south swell with 8-second period – it’s got some energy (1074) but the forecast says it’s too big for this break. The wind is a light cross-shore, so it’s not a total loss. The afternoon is the real surprise: a 6ft south swell goes glassy with zero wind. That’s a clean, glassy session, but the swell is still on the bigger side, so it’s for the experienced crew.

After that, from Wednesday 29 July through to Sunday 02 August, we’re back to small, weak, and onshore. Swells are tiny, between 1ft and 3ft, with moderate to fresh cross-onshore winds. Not worth the paddle.

Now, look ahead to Monday 03 August morning. We get a little spike of energy. A 5ft swell from the northwest with a 6-second period and a clean cross-offshore wind from the NNE at 6 mph. The energy is moderate (317) and the conditions are clean. It’s a fun little window, but that short period means it won’t have much shape.

The rest of the second week, from Tuesday 04 August to Thursday 06 August, is a no-go. Strong winds, messy cross-shore chop, and the swell is either too small or, on Wednesday 05 August and Thursday 06 August, way too big (10ft to 13ft) with near gale-force winds. Forget it.

So, bottom line: Wednesday 22 July is the absolute winner. Get out there for the clean, glassy south swell. Tuesday 28 July afternoon is also a solid shout for the confident surfer. Keep an eye on Monday 03 August morning for a little clean window.

Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 13°C on Thu morning, min 7°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the NW by Thu afternoon).

Days 5-7 Weather Summary

Heavy rain (total 33mm), heaviest during Fri night. Very mild (max 12°C on Fri night, min 7°C on Sat night). Winds increasing (light winds from the SSW on Sat night, strong winds from the SSW by Mon morning).

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
2
1
1
0
0
0
0
0
0
0
1
0
0
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)
1.3
SSW
12
1.1
S
12
1
S
12
0.7
SSW
12
0.5
SSW
12
1.3
NW
5
0.3
SSW
9
1.6
NW
6
1.1
NW
5
0.2
SSW
16
1.6
SSW
6
2.4
SSW
7
1.3
S
7
1.3
SSE
8
2.2
S
7
3
S
8
4
S
9
4.5
S
10
4
S
9
Wave Graph
Metric surfscale
Energy kJ
519
341
294
155
81
89
16
172
69
24
165
563
176
202
460
1322
2831
4240
2351
Wind (km/h)
10
NNE
5
NNE
5
SSE
10
NNE
10
NNE
35
NNW
40
NNW
35
NNW
30
NNW
15
NNW
25
SSW
35
SSW
10
SW
20
SSE
30
S
45
SSW
45
SSW
45
SSW
35
S
Wind State
cross-off
cross-off
glassy
cross-off
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:08PM1.63m
11:31AM1.65m
11:56PM1.59m
12:21PM1.63m
00:41AM1.56m
1:09PM1.62m
1:27AM1.52m
1:54PM1.60m
2:14AM1.48m
2:36PM1.59m
3:00AM1.44m
3:17PM1.56m
Low Tide
5:25AM0.40m
5:55PM0.43m
6:10AM0.45m
6:43PM0.48m
6:53AM0.51m
7:29PM0.52m
7:34AM0.55m
8:13PM0.55m
8:16AM0.58m
8:57PM0.57m
8:59AM0.59m
9:41PM0.58m
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
cloud
mod rain
heavy rain
heavy rain
light rain
part cloud
cloud
cloud
light rain
light rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:35
7:35
7:33
7:33
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:15
5:15
5:15
5:16
5:17
 mm
7
14
14
1
1
2
1
8
Temp °C
7
11
11
8
13
13
12
13
13
12
9
8
7
9
8
8
7
8
9
Feels °C
4
10
9
5
9
6
5
7
8
9
3
1
3
2
0
-3
-3
-2
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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