Muriwai Beach Surf Break

Muriwai Beach Surf Forecast and Surf Report

Lat Long: 36.85° S 174.43° E

Issued: 11 am 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Muriwai Beach sea temperature is
14.8° C

Normal for this time of year

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


Muriwai Beach surf forecast from 6 Jul 2026:

  • Best quality surf: Monday 6 Jul, 6PM (local time) - 13ft (4.0m), 18s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Monday 6 Jul, 6PM (local time) - 13ft (4.0m), 18s period, WSW swell with 10,326 kJ wave energy.
  • Next surfable swell (1★+): Monday 6 Jul, 6PM (local time) - 13ft (4.0m), 18s period with WSW swell.

Best Forecast Surf Conditions for Muriwai Beach this week:

The surf forecast for Muriwai Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 06) at 6PM. The primary swell is predicted to be 4.0m and 18s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Muriwai Beach in the next 16 days are 4.0m 18s and forecast to arrive on Monday (Jul 06) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Wednesday (Jul 08) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Mon 6th Jul)13ft (4.0m) 18s
Best Surf 6PM (Mon 6th Jul)13ft (4.0m) 18s
Most Powerful 6PM (Mon 6th Jul)13ft (4.0m) 18s

Table - best surf conditions forecast for Muriwai Beach over the next 16 days.


Updates in  hr  min  s Forecast update imminent

G’day, this is Rusty. Right, let’s have a proper look at what’s coming up for Muriwai Beach over the next couple of weeks.

Straight off the bat, the first couple of days are a write-off for paddle surfing. Monday the 6th starts with a big 8ft swell from the WSW, but the wind is a messy cross-off from the NNE at 16 mph, and the water temp is sitting at 59°F which is pretty much bang on average for this time of year. The afternoon sees it jump to a massive 13ft from the west – that’s way too big for anyone except the absolute nuts, and even then the wind goes cross-shore. Tuesday the 7th offers up a clean 12ft from the WSW with a long 16-second period and offshore winds from the east at 12 mph in the morning, but again, it’s just too big. This is a very exposed beach, and anything over 8ft here is only for experts. The combined energy is thumping, with a reading of 5727 (moderate to strong).

The first real standout comes on Saturday the 11th, early morning. The swell drops to a much more manageable 6ft from the SW, with a long 16-second period, light cross-off wind from the SE at 6 mph, and the combined energy is a solid 1958 (moderate). The conditions are clean, and this is the first time it’s honestly surfable for experienced surfers. The offshore wind direction is east, which lines up well with the optimum SW swell direction for this break. It’s a very consistent spot, so you can expect waves. Crowds are possible, as it’s a popular beach.

But the absolute best on offer is Sunday the 12th, afternoon. The swell sits at 6ft from the WSW, still a long 16-second period, but the wind goes glassy – dead calm at 3 mph from the east. That’s a major positive. The combined energy is 1686 (moderate). The conditions are glassy, the break is very consistent, and it’s a clean, lined-up swell. For experienced surfers, this is the pick of the whole forecast. The morning of the 12th is also excellent, with a 7ft SW swell and offshore east wind at 6 mph.

After that, the swell drops off. Monday the 13th has a clean 5ft from the WSW (947 energy) with light cross-off wind, but it’s not as punchy. Tuesday the 14th is a complete write-off with onshore winds and tiny swell. Wednesday the 15th and Thursday the 16th are messy, with onshore winds and short-period windswell, not worth paddling out for.

Looking into the second week, there’s a promising pulse on Saturday the 18th. The morning sees a 10ft swell from the WSW, 16-second period, and offshore wind from the east at 6 mph. Combined energy is 4910 (strong). But again, 10ft at this beach is only for experts. The wind is offshore, so it’ll be clean, but it’s a big one. Sunday the 19th is even bigger – 12ft to 13ft – with strong offshore winds from the east at 25-28 mph. That’s clean but hard to paddle into, and the energy is massive (4665-4980). Monday the 20th morning hits 13ft with a strong breeze. The afternoon of the 20th finally drops to 8ft from the WSW, with a light cross-off wind and clean conditions – that’s the best of the late forecast for experienced surfers.

Overall, a big, powerful stretch of surf. The standout is definitely Sunday the 12th afternoon for the glassy conditions, or the morning of the 12th and Saturday the 11th for clean, manageable groundswell. The late run on the 20th afternoon is also worth a look if you’re an expert. For the rest, it’s either too big, too small, or too windy. If you’re a beginner, stay out of the water until the 13th, and even then, it’s pushing it.

Rusty.

Short Range Forecast

Moderate rain (total 17mm), heaviest on Tue morning. Very mild (max 14°C on Wed morning, min 10°C on Mon night). Winds decreasing (fresh winds from the NNW on Mon morning, light winds from the SSE by Wed night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 14°C on Thu morning, min 8°C on Sat morning). Winds decreasing (fresh winds from the S on Thu night, light winds from the E by Sat night).

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
!
!
!
!
3
0
!
!
!
!
!
!
!
3
4
3
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
WSW
14
4
W
13
4
WSW
16
3.5
WSW
16
3
WSW
16
2.5
SW
14
2.2
SW
14
3
SW
14
3
SW
13
3
SW
12
3.5
SW
16
4
SW
14
3
SSW
12
3
SW
17
2.5
SW
16
1.8
SW
16
1.7
WSW
15
2
WSW
16
2.1
SW
16
1.9
WSW
16
1.8
SW
15
Wave Graph
Metric surfscale
Energy kJ
2418
6000
8649
5577
3822
2680
1922
2857
3020
1973
5606
5164
2922
6037
3589
1531
1158
2136
2146
1677
1358
Wind (km/h)
25
NNE
25
N
15
E
20
E
20
ESE
20
SSE
20
SSW
25
SSW
15
SSW
10
SSE
20
S
25
SSE
25
S
20
S
25
S
10
SSE
15
S
5
E
10
E
5
E
10
ENE
Wind State
cross-off
cross
off
off
cross-off
cross-off
cross-on
cross
cross-on
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
cross
off
off
glassy
cross-off
High Tide
1:35PM2.40m
1:53AM2.54m
2:23PM2.37m
2:42AM2.48m
3:19PM2.34m
3:40AM2.43m
4:23PM2.36m
4:46AM2.41m
5:32PM2.42m
5:56AM2.44m
6:39PM2.54m
7:04AM2.52m
7:42PM2.69m
Low Tide
7:45PM0.51m
8:18AM0.45m
8:35PM0.58m
9:10AM0.48m
9:33PM0.62m
10:09AM0.49m
10:38PM0.64m
11:12AM0.47m
11:46PM0.59m
12:18PM0.41m
00:54AM0.48m
1:21PM0.31m
1:57AM0.33m
rain showers
thunderstorm
rain showers
heavy rain
part cloud
light rain
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:35
7:33
7:33
7:33
7:33
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:19
5:19
5:20
5:20
5:21
5:22
 mm
2
1
1
12
1
Temp °C
12
13
10
12
13
12
14
13
13
14
14
12
13
12
12
10
10
9
10
12
10
Feels °C
5
8
6
7
10
7
8
7
8
11
10
7
8
7
6
6
6
6
7
9
7
Swell 1
Height (m)
Direction
Period (s)
2.5
WSW
14
4
W
13
4
WSW
16
3.5
WSW
16
3
WSW
16
2.5
SW
14
2.2
SW
14
0.4
SW
20
0.9
SW
18
3
SW
12
3.5
SW
16
3.5
SW
14
1.9
WSW
18
3
SW
17
0.1
SW
24
1.8
SW
16
1.7
WSW
15
2
WSW
16
2.1
SW
16
1.9
WSW
16
1.8
SW
15
Energy kJ
2418
5012
8649
5577
3822
2680
1922
100
465
1973
5606
4529
2162
6037
22
1531
1158
2136
2146
1677
1358
Swell 2
Height (m)
Direction
Period (s)
1.7
WSW
18
1
NW
8
0.6
WNW
8
0.1
SW
22
1.3
WSW
16
0.5
SW
22
1.3
WSW
19
0.5
WSW
15
0.1
SW
24
0.6
WSW
21
0.9
SSW
6
0.7
SSW
5
0.4
SSW
5
Energy kJ
1987
138
47
18
907
227
1255
121
22
294
64
29
9
Swell 3
Height (m)
Direction
Period (s)
0.3
S
8
0.2
WSW
24
0.9
SW
19
Energy kJ
12
55
546
Wind waves
Height (m)
Direction
Period (s)
2.4
NW
9
4
W
13
0.6
ESE
4
0.9
SE
4
1.1
SSE
5
1.6
SSW
6
3
SW
14
3
SW
13
4
SW
14
3
SSW
12
2.5
SW
16
1.3
SSW
6
Energy kJ
924
6000
10
31
57
154
2857
3020
5164
2922
3589
133
Nearest Offshore or Glassy
Rating
(10 max)
1
3
5
4
4
4
1
1
5
4
1
1
2
1
1
4
4
4
4
4
4
Distance (km)
348
136
4
5
5
11
72
72
12
5
64
90
90
65
65
0
11
0
0
0
0
Best forecast wave conditions in Auckland
Rating
(10 max)
5
4
4
4
5
5
4
4
4
4
4
4
Best forecast wave conditions in New Zealand
Rating
(10 max)
6
6
7
5
4
4
4
3
5
6
4
4
5
4
5
5
4
4
4
4
4
Header Global
Rating
(10 max)
6
7
8
7
5
5
9
6
9
9
5
6
5
4
5
5
4
5
4
4
5
  • 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 Muriwai Beach Surf forecast

The above surf forecast table for Muriwai Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Muriwai Beach can be found by selecting the local surf guide option on the grey menu. Our Muriwai Beach 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 (Muriwai Beach) 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 Muriwai Beach 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.

Muriwai Beach is 10 km (6 miles) from the city of Waitakere. If you plan a holiday in Auckland, look for hotels and other accommodation in Waitakere. Waitakere has rooms for a wide range of budgets as well as car hire and transport links.

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