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Surf Forecasts:

Tahunanui Beach surfForecast / Nelson – Tasman Bay / New Zealand

information circle12 Day Weather and Surf, issued 12 pm Tuesday 10 Mar 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Tahunanui Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tahunanui Beach sea temperature is
19.4° C
 (Which is 2.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Tahunanui Beach this week:

The surf forecast for Tahunanui Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 13) at 7PM. The primary swell is predicted to be 0.8m and 7s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.3m and 10s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Tahunanui Beach in the next 12 days are 0.8m 7s and forecast to arrive on Friday (Mar 13) at 7PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Mar 14) at 10AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Fri 13th Mar)2.5ft (0.8m) 7s
Best Surf 7PM (Fri 13th Mar)2.5ft (0.8m) 7s
Most Powerful 7PM (Fri 13th Mar)2.5ft (0.8m) 7s

Table - best surf conditions forecast for Tahunanui Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Thu night. Very mild (max 19°C on Thu afternoon, min 9°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Fri afternoon. Warm (max 21°C on Sun morning, min 11°C on Sat night). Wind will be generally light.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
N
0.1
N
0.1
N
0.1
N
0.1
N
0.5
N
0.3
N
0.7
N
0.4
N
0.4
N
0.7
N
0.4
N
0.4
N
0.7
N
0.2
N
0.2
N
0.2
N
0.1
N
0.1
N
0.1
N
0.1
N
Period(s) (?)1016121414664131179938141313131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2634420714543742272410515133334
Wind
(km/h)
5
SE
5
N
10
SSE
0
SSW
10
N
10
S
5
W
15
NNE
5
SSW
0
WNW
5
NNE
5
SW
20
SW
25
N
15
SSW
15
SW
15
NNE
15
SSW
20
SW
10
WNW
20
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		onoffglassonoffglasscross-
on		glassglassoncross-
off		cross-
off		oncross-
off		cross-
off		oncross-
off		cross-
off		cross-
on		cross-
off
High Tide
/ height (m)
2:52PM
3.38
3:06AM
3.43
3:40PM
3.13
3:50AM
3.19
4:46PM
2.96
4:59AM
2.96
6:11PM
2.92
6:58AM
2.92
7:30PM
3.04
8:23AM
3.14
8:32PM
3.25
9:11AM
3.45
9:22PM
3.48
Low Tide
/ height (m)
8:53PM
1.29
9:03AM
1.53
9:41PM
1.51
10:13AM
1.73
10:44PM
1.68
11:50AM
1.81
12:09AM
1.73
1:17PM
1.71
1:40AM
1.58
2:20PM
1.51
2:45AM
1.29
3:08PM
1.25
3:32AM
0.98
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise7:16--7:18--7:18--7:20--7:20--7:22--7:24--
Sunset-7:57--7:54--7:52--7:52--7:50--7:47--7:46-
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
rain showers
cloud
light rain
rain showers
rain showers
clear
clear
clear
clear
clear
clear
part cloud
part cloud
Rain (mm)
--------1-421--------
Temp. °C161712161613161916171817191814211916212218
Feels °C (?)14159131312151717181919171314181613182014
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tahunanui Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Tahunanui Beach at:
surf-forecast.com

Information about the Tahunanui Beach Surf forecast

The above surf forecast table for Tahunanui Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Tahunanui Beach can be found by selecting the local surf guide option on the grey menu. Our Tahunanui Beach 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 (Tahunanui Beach) 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 Tahunanui Beach 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.

Are you planning a holiday in Nelson - Tasman Bay? If you are looking for accommodation near Tahunanui, camping, hotels and holiday cottages in Nelson - Tasman Bay, consider staying in Nelson which is 3 km (2 miles) away. Alternatively, find information about places to stay and car hire in Blenheim which is 65 km (40 miles) away

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