Tahunanui bar surf break

Tahunanui bar surfForecast / Nelson – Tasman Bay / New Zealand

information circle48hr Weather and Surf, issued 11 am Tuesday 05 May 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Tahunanui bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tahunanui bar sea temperature is
16.3° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Tahunanui bar today?

The current surf forecast for Tahunanui bar at 5PM is: 0.8m 4s primary swell from a North-northwest direction and 0.5m 4s secondary swell from a North-northwest direction (forecast issued at 11:00am May 05). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (05 May)0.5ft (0.2m)4s
Afternoon (05 May)1.5ft (0.4m)4s
Evening (05 May)2.5ft (0.8m)5s

Table - waves today at Tahunanui bar. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 15mm), heaviest on Thu night. Very mild (max 17°C on Thu night, min 8°C on Tue morning). Wind will be generally light.

Tue
5
Wednesday
6
Thursday
7
Fri
8
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
12 AM
3 AM
6 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.2
NNW
4
0.4
NW
4
0.4
NNW
4
0.8
NNW
4
0.8
NNW
5
0.7
NW
4
0.1
N
14
0.2
N
3
0.1
N
6
0.1
N
16
0.6
N
5
0.8
N
6
1
N
6
0.7
N
6
0.6
N
6
0.9
N
6
1.3
N
6
1.3
N
6
1.4
N
7
1.5
N
7
1.6
N
7
1.4
N
7
1.4
N
7
1.8
N
7
Wave Graph
Metric surfscale
Energy kJ
1
3
6
25
27
21
4
1
1
5
20
39
69
32
23
50
127
137
178
217
239
183
188
348
Wind (km/h)
5
WSW
5
N
10
NNE
5
ENE
5
SSW
5
SSW
10
SW
10
SW
10
SW
5
NNW
10
NE
5
ENE
0
SSW
0
SSW
0
SSW
0
WNW
5
NNE
15
N
25
N
30
N
25
N
30
N
20
N
25
NNE
glassy
glassy
cross-on
glassy
glassy
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
on
on
on
on
on
on
on
High Tide
11:40AM3.67m
11:59PM3.92m
12:18PM3.54m
00:32AM3.73m
1:01PM3.41m
1:10AM3.52m
Low Tide
5:43PM0.98m
5:48AM1.03m
6:23PM1.12m
6:24AM1.17m
7:07PM1.25m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:18
7:18
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:28
5:25
5:24
1
1
1
1
3
3
2
3
Temp °C
8
11
11
11
10
9
9
9
11
15
15
15
14
14
13
13
14
16
16
16
16
17
16
16
6
9
9
10
9
8
6
6
8
14
14
16
15
15
13
14
14
14
12
12
13
14
14
13
Swell 1
Height (m)
Direction
Period (s)
0.2
NNW
4
0.3
NNW
3
0.4
NNW
4
0.5
NNW
4
0.5
NNW
4
0.4
NNW
4
0.3
NNW
4
0.2
N
3
0.1
N
6
0.2
N
6
0.1
NW
16
0.8
N
6
0.7
N
6
0.6
N
6
0.1
N
10
Energy kJ
1
2
6
10
10
6
3
1
1
2
10
43
32
23
2
Swell 2
Height (m)
Direction
Period (s)
0.1
N
14
0.1
N
6
0.1
NW
16
0.1
NW
16
Energy kJ
4
1
10
10
Swell 3
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
16
Energy kJ
1
5
Wind waves
Height (m)
Direction
Period (s)
0.4
NW
4
0.8
NNW
4
0.8
NNW
5
0.7
NW
4
0.6
N
5
0.8
N
6
1
N
6
0.9
N
6
1.3
N
6
1.3
N
6
1.4
N
7
1.5
N
7
1.6
N
7
1.4
N
7
1.4
N
7
1.8
N
7
Energy kJ
3
25
27
21
20
39
69
50
127
137
178
217
239
183
188
348
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
1
1
1
1
1
1
2
2
1
2
2
1
2
2
1
1
1
1
1
1
Distance (km)
100
100
100
69
69
69
69
69
69
69
96
96
0
96
96
0
100
100
118
124
124
124
122
124
Best forecast wave conditions in Nelson - Tasman Bay
Rating
(10 max)
1
1
Best forecast wave conditions in New Zealand
Rating
(10 max)
2
2
2
2
2
2
4
4
4
4
2
2
2
2
2
3
3
2
2
3
3
3
3
3
Header Global
Rating
(10 max)
5
4
5
5
5
5
5
5
5
5
6
8
9
6
5
8
8
5
5
6
5
5
5
7
  • 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

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