Raglan - Ngarunui Beach Surf Break

Lat Long: 37.82° S 174.83° E

Raglan - Ngarunui Beach 48 hour detailed Surf Forecast

Issued: 5 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Raglan - Ngarunui Beach sea temperature is
14.2°C
0.3° 

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


How big are the waves at Raglan - Ngarunui Beach today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 8ft (2.5m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 6.5ft (2.0m), 16s period with WSW swell.
  • Evening surf: Evening surf (18 Sep, local time) - 10ft (3.0m), 15s period with WSW swell.

The current surf forecast for Raglan - Ngarunui Beach at 10AM is: 2.4m 16s primary swell from a West-southwest direction and 0.6m 8s secondary swell from a Northwest direction (forecast issued at 05:00am September 18). The wind direction is predicted to be offshore and the swell rating is 4.

Time (NZST) & DateWave HeightWave Period
Morning (18 Sep)8ft (2.5m)16s
Afternoon (18 Sep)6.5ft (2.0m)16s
Evening (18 Sep)10ft (3.0m)15s

Table - waves today at Raglan - Ngarunui Beach. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 10mm), heaviest on Fri morning. Very mild (max 14°C on Fri morning, min 11°C on Sun night). Winds increasing (light winds from the SSE on Fri morning, strong winds from the WSW by Sat night).

Friday
18
Saturday
19
Sunday
20
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
4
4
5
4
2
3
5
3
0
5
3
0
0
0
0
0
0
0
0
0
0
0
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
WSW
13
2.4
WSW
14
2.5
WSW
16
2
WSW
16
2
WSW
16
3
WSW
15
3
WSW
15
2
WSW
15
1.9
WSW
15
3
WSW
15
3
WSW
15
3
WSW
15
3
WSW
15
3
WSW
15
3
WSW
15
3
WSW
15
3
WSW
15
4
WSW
15
5
WSW
10
5
WSW
12
5
WSW
13
5
WSW
14
4.5
WSW
14
Wave Graph
Metric surfscale
Energy kJ
1581
2214
3135
1894
1870
3929
4246
1846
1690
4204
4454
4394
4338
4132
3797
3907
4029
6637
4954
6596
7729
8453
8986
Wind (km/h)
15
E
15
ESE
15
ESE
5
SSE
20
SSW
25
SSW
25
SSW
20
SW
25
SW
25
SW
30
SW
30
WSW
30
WSW
30
W
35
W
30
W
40
W
45
WSW
40
SW
40
SW
40
SW
35
SW
35
SW
Wind State
off
off
off
cross-off
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
2:07AM2.37m
2:34PM2.36m
3:06AM2.20m
3:39PM2.22m
4:24AM2.10m
5:05PM2.16m
Low Tide
8:26AM0.76m
9:01PM0.95m
9:19AM0.93m
10:07PM1.06m
10:32AM1.03m
cloud
light rain
light rain
cloud
light rain
light rain
part cloud
part cloud
cloud
clear
part cloud
cloud
light rain
cloud
light rain
rain showers
rain showers
light rain
cloud
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:15
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:14
6:15
 mm
2
2
2
1
1
1
1
1
1
Temp °C
11
11
12
14
14
12
12
12
12
12
13
14
13
14
14
14
14
12
12
12
12
12
12
Feels °C
8
8
9
13
11
7
7
8
7
7
7
8
7
9
8
9
7
3
3
3
3
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)
Map placeholder
How to use the Wavefinder 

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