Raglan-Manu Bay Surf Break

Lat Long: 37.82° S 174.83° E

Raglan-Manu Bay Surf Forecast and Surf Report

Issued: 5 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Raglan-Manu Bay sea temperature is
14.6° C
0.2° 

Raglan-Manu Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Raglan-Manu Bay surf forecast from 20 Jul 2026:

  • Best quality surf: Tuesday 21 Jul, 12AM (local time) - 4.5ft (1.3m), 14s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 26 Jul, 3AM (local time) - 13ft (4.0m), 16s period, W swell with 8,245 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 21 Jul, 12AM (local time) - 4.5ft (1.3m), 14s period with WSW swell.

Best Forecast Surf Conditions for Raglan-Manu Bay this week:

The surf forecast for Raglan-Manu Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 21) at 12AM. The primary swell is predicted to be 1.3m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Raglan-Manu Bay in the next 16 days are 4.0m 16s and forecast to arrive on Sunday (Jul 26) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Tue 21st Jul)4.5ft (1.3m) 14s
Best Surf12AM (Tue 21st Jul)4.5ft (1.3m) 14s
Most Powerful 3AM (Sun 26th Jul)13ft (4.0m) 16s

Table - best surf conditions forecast for Raglan-Manu Bay over the next 16 days.


The Lowdown

G’day, I’m Rusty. Let’s have a look at what’s coming up for Raglan-Manu Bay.

Right off the bat, we’ve got a nice little window of clean surf. The first real standout is Tuesday morning, 21 July. The water’s sitting at 58° – pretty much bang on average for this time of year, nothing unusual. The wind goes glassy, dead calm, and that WSW swell comes in at 4 ft, with a long 14-second period. That’s proper groundswell, and on a point like Manu Bay, that means long, peeling lines. The combined energy is moderate (522). It’s a morning for the connoisseur.

Monday afternoon, 20 July, is a solid warm-up – 5 ft swell from WSW, 14 seconds, and a cross-off breeze with 9 mph. It’s clean enough, with moderate energy (778). The standout is definitely Tuesday morning though – that glassy surface is a gift.

We’ve got a few more clean sessions through to Thursday morning, 23 July, with a 4 ft, 14-second swell and a light cross-off wind. But things go south quickly. Friday 24 July afternoon turns into a mess with 19 mph onshore wind and a short, weak 7-second period. By Saturday 25 July, it’s a big, blown-out beast – 13 ft swell but with 28 mph cross-shore winds and rain. The combined energy jumps to 4408, but it’s not for paddling; that’s kite territory if you’re keen.

There’s a long gap of poor conditions from 25 July through to 30 July, with strong winds and lumpy cross-chop. On 30 July, we get a glimmer with a 5 ft, 17-second very long period groundswell. The energy is strong (1714), but the wind is cross-on, so it’s a bit bumpy. If you’re a experienced surfer and can handle the texture, that long period might offer some clean lines on the point.

The real promise, though, is in the first week of August. On Monday 3 August, we’re looking at 10 ft of WSW swell with a 13-second period, and the wind goes cross-off, then glassy in the afternoon. The energy is strong (2846). That’s proper, powerful groundswell – but at 10 ft, it’s only for the experienced crew. The point will handle it well, but beginners need to sit this one out. Tuesday 4 August morning holds similar size, 10 ft and 15 seconds, with a cross-off wind, though the energy is even higher (4566). That’s a high-stakes, high-reward session. The crowds are sometimes there, so expect company, but if you’re skilled, it’s worth the trip.

So, the best of the bunch: Tuesday morning, 21 July for the glassy, clean, manageable waves; and the first few days of August for the big, powerful groundswell if you’ve got the chops. The long-range stuff is promising but less certain – keep an eye on it.

Rusty.

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 13°C on Wed morning, min 9°C on Mon afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 39mm), heaviest during Fri afternoon. Very mild (max 14°C on Sat night, min 10°C on Thu night). Winds increasing (light winds from the NW on Thu night, strong winds from the SW by Sat morning).

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
PM
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
2
2
0
0
1
2
2
1
0
0
0
0
0
0
0
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
WSW
14
1.3
WSW
14
1.2
WSW
14
1.1
WSW
13
1
WSW
13
0.8
WSW
12
1.3
WSW
7
0.6
WSW
12
1.1
WSW
14
1.4
WSW
13
1.3
WSW
13
0.8
WSW
12
1.8
NW
7
3
W
8
4
WSW
12
4
W
14
4
W
16
4
WSW
15
3.5
WSW
14
3
WSW
14
Wave Graph
Metric surfscale
Energy kJ
778
649
522
396
321
187
163
94
501
722
522
175
279
1158
4408
6337
7876
7817
5152
3242
Wind (km/h)
15
E
10
E
5
ESE
10
SW
5
SW
15
SW
20
SW
5
SSE
10
ENE
10
W
15
NNW
20
NNE
30
NW
30
WNW
45
SW
40
WSW
40
NW
40
WSW
40
W
25
S
Wind State
cross-off
cross-off
glassy
cross-off
glassy
cross
cross
off
cross-off
cross-on
on
cross-on
on
cross-on
cross
cross
on
cross
cross-on
cross-off
High Tide
2:46AM2.59m
3:14PM2.43m
3:36AM2.41m
4:08PM2.31m
4:37AM2.28m
5:20PM2.24m
5:51AM2.22m
6:41PM2.28m
7:02AM2.25m
7:41PM2.38m
8:00AM2.34m
8:29PM2.52m
Low Tide
8:40PM0.61m
9:08AM0.61m
9:29PM0.79m
9:56AM0.75m
10:27PM0.93m
10:54AM0.87m
11:38PM1.01m
12:10PM0.91m
00:57AM0.99m
1:21PM0.87m
1:57AM0.90m
2:16PM0.77m
2:43AM0.78m
light rain
mod rain
clear
clear
part cloud
rain showers
cloud
part cloud
cloud
cloud
part cloud
light rain
mod rain
thunderstorm
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:30
7:28
7:28
7:26
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:23
5:24
5:24
5:25
5:27
5:28
 mm
2
7
1
1
10
13
4
1
9
1
2
Temp °C
10
9
11
11
12
13
13
12
11
13
12
11
13
13
11
12
14
11
11
10
Feels °C
7
7
9
8
9
8
8
9
9
11
10
7
7
9
1
3
7
2
3
5
  • Map Icons:
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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 Raglan-Manu Bay Surf forecast

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

Raglan-Manu Bay is 42 km (26 miles) from Hamilton. If you plan a holiday in Raglan and West Waikato, look for hotels and other accommodation in Hamilton. Hamilton has rooms for a wide range of budgets as well as car hire and transport links.

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