Raglan-Manu Bay Surf Break

Lat Long: 37.82° S 174.83° E

Raglan-Manu Bay Surf Forecast and Surf Report

Issued: 11 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Raglan-Manu Bay sea temperature is
14.1°C
0.4° 

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 2 Sep 2026:

  • Best quality surf: Wednesday 9 Sep, 6AM (local time) - 8ft (2.5m), 12s period, W swell with glassy winds.
  • Most powerful swell: Sunday 6 Sep, 9PM (local time) - 11ft (3.5m), 16s period, W swell with 6,069 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 8 Sep, 9PM (local time) - 6ft (1.8m), 12s period with W 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 (Sep 08) at 9PM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 0.4m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Raglan-Manu Bay in the next 16 days are 3.5m 16s and forecast to arrive on Sunday (Sep 06) at 9PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Tue 8th Sep)6ft (1.8m) 12s
Best Surf 6AM (Wed 9th Sep)8ft (2.5m) 12s
Most Powerful 9PM (Sun 6th Sep)11ft (3.5m) 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’s Manu Bay over the next couple of weeks.

Alright, straight up – this is a classic case of a world-class left-hander that’s got plenty of size and energy coming through, but the wind is gonna be the main character here for most of the run. The water’s sitting at 57.4°F, which is pretty much spot on average for this time of year, so nothing wild there.

The opening recommendation hits on Wednesday the 2nd of September, but honestly, it’s a tough start. We’ve got a solid 7.9ft swell from the WSW with a long 14-second period, packing some serious energy – 2218 (strong wave energy) – but the wind is howling out of the WSW at 15.5 mph cross-shore, and it’s lumpy. The afternoon sees the swell drop a touch to 7.2ft, but the wind swings cross-onshore and it’s choppy. It’s a marginal call, and the score is low. Not the day to paddle out unless you’re desperate.

Thursday the 3rd is a little cleaner in the morning, with a 9.3 mph WNW wind, but it’s still cross-onshore and fairly choppy. Swell is 5.2ft from the WSW at 15 seconds – that’s a proper groundswell – and energy is 1088 (moderate). The afternoon turns offshore with a WNW breeze, but the swell is still 5.2ft and the period drops to 14 seconds. Still marginal.

Friday the 4th is a write-off. Strong NW winds at 21.7 mph onshore in the morning, and then a messy 18.6 mph W cross-onshore in the afternoon with a 9.8ft swell from the W at a short 10 seconds. That’s big, but it’s lumpy and poor. Kite surfers might be eyeing this one up more than paddle surfers.

Saturday the 5th is a bit of a tease. Morning has 7.5ft from the WSW at 14 seconds, with a WSW cross-breeze at 9.3 mph – moderate energy at 2354 (strong). The afternoon pumps up to 8.2ft and 2772 (strong), but the wind goes cross-onshore and choppy. Still marginal.

Sunday the 6th sees a big 8.2ft swell from the W at a long 16 seconds – that’s very long period groundswell, and the energy is massive at 3431 (very strong). But the wind is a cross-onshore NNE breeze, so it’s fairly choppy. The morning gets a 3/10 – the best score so far – but it’s still far from perfect. The afternoon is a write-off again.

Monday the 7th is more of the same: big 9.8ft swells, but the wind is nasty. The afternoon has a SW cross-breeze at 12.4 mph, but the swell drops to 10 seconds and it’s messy. Tuesday the 8th is marginal at best, with 8.2ft and 7.2ft swells, but the wind is cross-shore and cross-chop all day.

Now, Wednesday the 9th is the first real glimmer of hope. The morning sees a 6.2ft swell from the WSW at 10 seconds, with a light N breeze at just 3.1 mph – that’s a light cross-onshore, so only small wind ripples. Energy is 848 (moderate). The score is a 3/10 – not a standout, but it’s the most promising session so far. The afternoon goes back to choppy.

Then we hit a bit of a gap. Thursday the 10th and Friday the 11th are both absolute shockers – strong winds, rain, and lumpy, messy conditions. The swell is still there, but the wind is a nightmare. Saturday the 12th is the one you’ve been waiting for. The morning is glassy – 0 mph wind from the SSW – with a 8.2ft swell from the WSW at a very long 17 seconds. That’s 3642 (very strong wave energy). The score is a 4/10 – excellent for experienced surfers. This is the standout of the whole forecast. The afternoon stays clean with a light W breeze at 6.2 mph and a 7.9ft swell at 16 seconds – 2901 (strong). This is the morning to be out there, no question.

After that, it drops off again. Sunday the 13th is poor, Monday the 14th is marginal with 7.5ft and 6.9ft swells but cross-shore winds, and the rest of the run through to Thursday the 17th is mostly marginal to poor, with the wind picking up again. The standout is the glassy morning of Saturday the 12th – mark it in your

Short Range Forecast

Light rain (total 9mm), mostly falling on Fri morning. Very mild (max 15°C on Thu morning, min 12°C on Fri night). Winds increasing (light winds from the WNW on Thu morning, fresh winds from the NW by Fri morning).

Days 4-6 Weather Summary

Moderate rain (total 18mm), heaviest on Sun night. Very mild (max 16°C on Sun afternoon, min 11°C on Sat night). Winds increasing (light winds from the W on Sat night, fresh winds from the NNW by Sun afternoon).

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
2
2
1
0
0
0
1
2
2
4
3
0
0
0
1
3
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
WSW
14
2.1
WSW
14
1.9
WSW
14
1.6
WSW
15
1.6
WSW
14
1.9
W
14
1.5
WSW
15
3
W
10
2.5
W
15
2.5
WSW
14
3
WSW
14
3
WSW
14
2.5
W
16
2.3
WSW
16
1.9
WSW
16
3
WSW
16
3.5
W
13
3
W
14
2.4
W
13
2.1
W
12
1.3
WSW
11
Wave Graph
Metric surfscale
Energy kJ
2151
1652
1344
1088
966
1505
949
1614
3213
2709
3334
3067
3693
2776
1796
4185
3801
3297
1850
1256
373
Wind (km/h)
25
WSW
20
WSW
15
W
15
WNW
15
WNW
25
NW
35
NW
30
W
30
SW
20
WSW
20
WSW
10
WNW
15
NNE
25
N
25
WNW
30
W
25
SW
15
WSW
15
W
10
W
5
ESE
Wind State
cross
cross-on
cross-on
cross-on
on
on
on
cross-on
cross
cross
cross-on
on
cross-on
cross-on
on
cross-on
cross
cross
cross-on
cross-on
glassy
High Tide
1:13PM2.84m
1:30AM2.81m
1:58PM2.70m
2:20AM2.63m
2:55PM2.54m
3:28AM2.45m
4:16PM2.42m
4:58AM2.37m
5:54PM2.44m
6:25AM2.41m
7:10PM2.60m
7:36AM2.55m
8:09PM2.79m
Low Tide
7:30PM0.44m
7:53AM0.44m
8:21PM0.62m
8:44AM0.63m
9:22PM0.79m
9:48AM0.80m
10:41PM0.90m
11:16AM0.88m
00:11AM0.85m
12:46PM0.78m
1:27AM0.67m
1:54PM0.57m
2:25AM0.44m
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
rain showers
clear
clear
clear
part cloud
cloud
light rain
heavy rain
rain showers
clear
part cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
6:37
6:37
6:35
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
6:01
6:02
6:04
6:04
 mm
3
4
2
2
13
3
Temp °C
14
14
14
15
15
14
15
15
13
14
14
12
14
16
14
14
15
12
14
13
11
Feels °C
9
10
11
12
12
10
9
10
8
10
10
10
9
12
9
9
10
10
10
10
10
  • 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 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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