Whareama surfForecast / Wairarapa / New Zealand

information circle16 Day Weather and Surf, issued 5 am Saturday 18 Apr 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Whareama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whareama sea temperature is
15.7° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Whareama this week:

The surf forecast for Whareama over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Apr 19) at 3AM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Whareama in the next 16 days are 4.0m 11s and forecast to arrive on Wednesday (Apr 22) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Saturday (Apr 18) at 3PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sun 19th Apr)4.5ft (1.3m) 9s
Best Surf12PM (Wed 22nd Apr)10ft (3.0m) 10s
Most Powerful 6PM (Wed 22nd Apr)13ft (4.0m) 11s

Table - best surf conditions forecast for Whareama over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 25mm), heaviest during Mon morning. Very mild (max 19°C on Sat morning, min 12°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SE by Mon morning).

Days 3-6 Weather Summary Heavy rain (total 31mm), heaviest during Wed morning. Very mild (max 16°C on Tue morning, min 10°C on Wed afternoon). Winds increasing (calm on Tue morning, strong winds from the SW by Wed afternoon).

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
2
1
2
1
0
0
1
3
2
1
2
0
!
!
1
!
!
!
!
Swell
Height Map
Wave Height (m) & direction (?)
0.4
ESE
0.9
NE
1.6
NE
1.4
NE
1.3
ENE
0.8
ENE
0.7
ENE
1.2
SE
1.1
ENE
1.6
S
1.8
SSE
1.8
SSE
2.1
SSW
4
SSW
4
S
3
S
1.8
SSE
4
S
4
S
3.5
S
3.5
S
Period(s) (?)127891010867991081110101011111211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)517530831630112055861324495515985933448292715596033243349135532897
Wind
(km/h)
25
NNW
25
NNW
20
NNW
15
NW
10
NNW
5
SSW
20
SE
15
NNE
5
WSW
5
NNW
10
S
15
SSW
20
SSW
45
SW
35
SSW
30
SSW
25
S
20
SSW
15
SSE
15
SSE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscross-
on
crosscross-
off
glasscross-
on
crosscrosscross-
off
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
High Tide
/ height (m)
5:46PM
1.54
6:13AM
1.50
6:40PM
1.60
7:09AM
1.51
7:36PM
1.64
8:05AM
1.51
8:32PM
1.66
9:02AM
1.50
9:29PM
1.65
10:00AM
1.47
10:27PM
1.63
10:57AM
1.45
11:24PM
1.59
Low Tide
/ height (m)
11:32AM
0.08
12:05AM
0.05
12:26PM
0.05
1:02AM
0.02
1:21PM
0.04
2:00AM
0.01
2:17PM
0.03
2:58AM
0.01
3:14PM
0.04
3:55AM
0.02
4:11PM
0.06
4:52AM
0.05
5:08PM
0.08
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sunrise6:48--6:48--6:50--6:50--6:52--6:52--6:54--
Sunset-5:40--5:38--5:37--5:36--5:35--5:32--5:31-
part cloud
rain showers
mod rain
clear
cloud
rain showers
mod rain
thunderstorm
rain showers
part cloud
part cloud
part cloud
heavy rain
mod rain
light rain
light rain
light rain
rain showers
light rain
cloud
part cloud
Rain (mm)
-39--1651---17732112--
Temp. °C191716181913141513161513131012131212131212
Feels °C (?)15131315171310131315141010168781088
  • 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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Quick surf report for Whareama:

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Information about the Whareama Surf forecast

The above surf forecast table for Whareama provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Whareama can be found by selecting the local surf guide option on the grey menu. Our Whareama 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 (Whareama) 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 Whareama 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.

Whareama is 38 km (24 miles) from Masterton. If you plan a holiday in The Wairarapa, look for hotels and other accommodation in Masterton. Masterton has rooms for a wide range of budgets as well as car hire and transport links.

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