Tahunanui bar surf break

Tahunanui bar surfForecast / Nelson – Tasman Bay / New Zealand

information circle48hr Weather and Surf, issued 6 pm Thursday 11 Dec 2025 NZDT
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
20.0° C
(Which is 4.7°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 8PM is: 0.5m 4s primary swell from a North direction and 0.1m 17s secondary swell from a North direction, 0.5m 4s secondary swell from a North-northwest direction (forecast issued at 06:00pm December 11). The wind direction is predicted to be glassy.

Time (NZDT) & DateWave HeightWave Period
Morning (11 Dec)--
Afternoon (11 Dec)1.5ft (0.5m)15s
Evening (11 Dec)1.5ft (0.4m)4s

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

Updates in  hr  min  s Forecast update imminent
Thursday
11
Friday
12
Saturday
13
Sunday
14
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
N
0.5
N
0.4
NNW
0.1
N
0.2
N
0.2
N
0.2
N
0.3
NNE
0.5
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
0.2
N
Period(s) (?)1544161616161616161615151515151514141414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11278520202050129191919181717171716161616161616
Wind
(km/h)
20
NNE
5
E
20
SW
25
SW
20
SW
10
SSW
5
NNW
15
NNE
25
NNE
15
NE
5
ESE
10
SE
5
SE
5
SSE
5
N
10
N
10
N
5
NNE
5
SSE
5
SSE
5
S
5
SSW
5
N
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscross-
off
cross-
off
cross-
off
offglassoncross-
on
cross-
on
cross-
off
cross-
off
cross-
off
glassonononcross-
on
offoffoffglassonon
High Tide
/ height (m)
3:31PM
3.68
4:09AM
3.49
4:30PM
3.51
5:01AM
3.40
5:33PM
3.43
5:54AM
3.35
Low Tide
/ height (m)
9:52PM
1.20
10:00AM
1.31
10:53PM
1.33
11:02AM
1.43
11:55PM
1.41
12:13PM
1.47
Thursday
11
Friday
12
Saturday
13
Sunday
14
Sunrise-----5:47-------5:47-------5:47--
Sunset-8:52-------8:52-------8:53------
cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C171716131111161717161513131316161718161412131618
Feels °C (?)141713868141412131311121214141416151310121516
  • 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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