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Surf Forecasts:

Tahunanui Beach surfForecast / Nelson – Tasman Bay / New Zealand

information circle12 Day Weather and Surf, issued 6 am Sunday 23 Nov 2025 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
17.6° C
 (Which is 3.4°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 Thursday (Nov 27) at 1AM. The primary swell is predicted to be 1.6m and 7s period with a secondary swell of 1.1m and 7s. Another secondary swell of 0.1m and 14s 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 2.0m 8s and forecast to arrive on Wednesday (Nov 26) at 1PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Friday (Nov 28) at 7AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Thu 27th Nov)5ft (1.6m) 7s
Best Surf 1AM (Thu 27th Nov)5ft (1.6m) 7s
Most Powerful 1PM (Wed 26th Nov)6.5ft (2.0m) 8s

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

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

Short Range Forecast Moderate rain (total 12mm), heaviest on Tue night. Very mild (max 19°C on Sun afternoon, min 11°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 29mm), heaviest during Fri morning. Warm (max 21°C on Fri afternoon, min 14°C on Fri night). Mainly fresh winds.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
N
0.1
N
0.1
N
0.3
ESE
0.4
ENE
0.1
N
0.1
N
0.1
N
0.4
NNE
1.9
N
1.9
N
1.6
NNW
1.3
N
1.4
N
1.2
N
1.4
NNW
0.9
N
0.6
N
0.2
NNW
0.6
N
0.4
NNW
Period(s) (?)1314132312161657876666551144
Wave
Graph
(?)Metric surfscale
Energy kJ (?)343033558371453268140157105132431811136
Wind
(km/h)
5
NW
15
NNE
10
SSW
5
ENE
5
NE
10
SSE
0
S
10
NNE
10
NE
25
N
30
N
0
NE
0
WNW
5
NNE
15
NNE
5
ENE
10
N
15
NNW
5
NW
10
NE
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		offglasscross-
on		cross-
off		glasscross-
on		cross-
on		ononglassglassglassonglassoncross-
on		glasscross-
on		cross-
off
High Tide
/ height (m)
12:21PM
4.00
12:36AM
3.66
12:54PM
3.89
1:17AM
3.59
1:31PM
3.74
2:01AM
3.50
2:13PM
3.59
2:51AM
3.38
3:04PM
3.48
3:48AM
3.29
4:03PM
3.43
4:50AM
3.26
5:09PM
3.46
Low Tide
/ height (m)
6:08PM
0.98
6:42AM
1.03
6:43PM
1.04
7:25AM
1.09
7:24PM
1.14
8:08AM
1.15
8:12PM
1.26
8:54AM
1.21
9:10PM
1.35
9:44AM
1.28
10:16PM
1.38
10:45AM
1.33
11:27PM
1.30
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunrise5:52--5:52--5:50--5:50--5:50--5:50--5:48--
Sunset-8:32--8:35--8:36--8:37--8:37--8:38--8:39-
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
heavy rain
light rain
rain showers
part cloud
light rain
light rain
mod rain
rain showers
clear
rain showers
clear
clear
rain showers
Rain (mm)
--------1243-1388-2--3
Temp. °C181916171812171817171817171818202117182016
Feels °C (?)16181616179151716141717182018212117151914
  • 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

Latest Updates

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Ben Mondy

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

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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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