Whangamoa surf break

Whangamoa surfForecast / Nelson – Tasman Bay / New Zealand

information circle12 Day Weather and Surf, issued 12 am Saturday 14 Feb 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Whangamoa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whangamoa sea temperature is
20.4° C
(Which is 2.5°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Whangamoa this week:

The surf forecast for Whangamoa over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Feb 17) at 10PM. The primary swell is predicted to be 0.9m and 5s period with a secondary swell of 0.1m and 14s. Another secondary swell of 0.1m and 10s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Whangamoa in the next 12 days are 2.1m 7s and forecast to arrive on Thursday (Feb 19) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Friday (Feb 20) at 1AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+)10PM (Tue 17th Feb)3ft (0.9m) 5s
Best Surf10PM (Tue 17th Feb)3ft (0.9m) 5s
Most Powerful 7PM (Thu 19th Feb)7ft (2.1m) 7s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Sat night. Very mild (max 19°C on Mon morning, min 13°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Thu afternoon, min 14°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the NW by Thu afternoon).

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
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 (?)
0.6
N
0.2
N
0.2
N
0.1
N
0.1
N
0.1
N
0.1
N
0.1
N
0.1
N
0.1
N
0.1
NW
0.8
NNW
0.6
NNW
0.1
N
0.1
N
0.1
N
0.4
NW
2
NNW
0.2
N
0.2
N
0.8
NNW
Period(s) (?)61313131212121111111244141314461098
Wave
Graph
(?)Metric surfscale
Energy kJ (?)24141433332220171343442999674
Wind
(km/h)
5
S
5
WSW
15
NNW
5
S
10
SSW
10
N
20
SSW
25
SW
20
NW
5
SSW
5
ESE
15
NNW
10
ESE
5
S
10
N
10
N
10
W
30
NW
15
NW
10
SW
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassonglasscross-
off
cross-
on
cross-
off
cross-
off
oncross-
off
glassoncross-
off
glassononcross-
on
oncross-
on
cross-
off
cross
High Tide
/ height (m)
8:35AM
2.53
9:01PM
2.51
9:26AM
2.74
9:48PM
2.71
10:08AM
2.96
10:27PM
2.91
10:45AM
3.17
11:04PM
3.09
11:20AM
3.33
11:40PM
3.23
11:56AM
3.43
12:16AM
3.31
12:32PM
3.47
Low Tide
/ height (m)
2:19AM
0.97
2:56PM
0.89
3:13AM
0.77
3:44PM
0.66
3:57AM
0.55
4:24PM
0.43
4:35AM
0.35
5:00PM
0.22
5:11AM
0.18
5:35PM
0.06
5:46AM
0.06
6:09PM
-0.04
6:22AM
0.01
6:44PM
-0.06
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
Sunrise-6:47--6:48--6:50--6:50--6:52--6:52--6:54-
Sunset--8:30--8:30--8:29--8:27--8:25--8:24--8:22
part cloud
part cloud
part cloud
rain showers
part cloud
cloud
light rain
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
rain showers
clear
part cloud
Rain (mm)
---2--1-----------3--
Temp. °C181818161818141919171919161919171920172020
Feels °C (?)201817161616111515161817171818161715161918
  • 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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Information about the Whangamoa Surf forecast

The above surf forecast table for Whangamoa provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Whangamoa can be found by selecting the local surf guide option on the grey menu. Our Whangamoa 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 (Whangamoa) 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 Whangamoa 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 Whangamoa, camping, hotels and holiday cottages in Nelson - Tasman Bay, consider staying in Nelson which is 29 km (18 miles) away. Alternatively, find information about places to stay and car hire in Blenheim which is 58 km (36 miles) away

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