Waikanae Beach - Roberts Road surfForecast / Gisborne and Mahia / New Zealand

information circle16 Day Weather and Surf, issued 6 pm Sunday 15 Mar 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Today's Waikanae Beach - Roberts Road sea temperature is
19.1° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Waikanae Beach - Roberts Road this week:

The surf forecast for Waikanae Beach - Roberts Road over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 16) at 4AM. The primary swell is predicted to be 0.4m and 14s period with a secondary swell of 0.4m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Waikanae Beach - Roberts Road in the next 16 days are 2.3m 8s and forecast to arrive on Friday (Mar 20) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Mar 16) at 4PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Mon 16th Mar)1.5ft (0.4m) 14s
Best Surf 7AM (Mon 16th Mar)2ft (0.6m) 17s
Most Powerful10PM (Fri 20th Mar)7.5ft (2.3m) 8s

Table - best surf conditions forecast for Waikanae Beach - Roberts Road over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 22°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Thu night. Warm (max 20°C on Wed afternoon, min 15°C on Thu night). Wind will be generally light.

Sun
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
2
1
1
1
0
0
0
0
0
0
0
0
1
0
1
1
0
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SSE
0.4
SE
0.6
SSE
0.6
SSE
0.6
SSE
0.5
SSE
0.5
SSE
0.4
SSE
0.3
SSE
0.3
SSE
0.5
E
0.4
E
0.5
E
0.8
E
1.2
E
1.9
ESE
1.9
SSE
1.9
SE
1.7
SSE
1.2
ESE
1.1
ESE
Period(s) (?)6111717161613121211566710988889
Wave
Graph
(?)Metric surfscale
Energy kJ (?)253323221619613710251262314141961257606445505365188199
Wind
(km/h)
15
SE
10
NW
15
N
20
NE
15
NNW
0
NNE
10
ESE
10
N
10
NNE
20
ENE
5
NW
5
S
15
S
10
WSW
10
SW
20
SSW
10
SW
15
SSE
15
SE
5
NNW
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onoffcross-
off
cross-
off
offglasscross-
on
offcross-
off
crossglassglassoncrosscrosscross-
on
cross-
on
oncross-
on
offoff
High Tide
/ height (m)
4:24AM
1.75
5:02PM
1.70
5:33AM
1.81
5:55PM
1.79
6:25AM
1.90
6:42PM
1.88
7:08AM
1.99
7:25PM
1.96
7:47AM
2.05
8:09PM
2.03
8:27AM
2.09
8:53PM
2.09
9:10AM
2.09
Low Tide
/ height (m)
10:12PM
0.79
10:54AM
0.77
11:13PM
0.73
11:50AM
0.71
12:04AM
0.64
12:39PM
0.63
12:49AM
0.56
1:23PM
0.54
1:31AM
0.49
2:04PM
0.45
2:15AM
0.45
2:46PM
0.39
3:00AM
0.42
Sun
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunrise--7:05--7:05--7:07--7:07--7:09--7:09--7:11
Sunset7:28--7:27--7:24--7:23--7:22--7:20--7:19--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
rain showers
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
clear
Rain (mm)
-------------1---1---
Temp. °C171520221717181620201718181818191718171617
Feels °C (?)141416181516171418181718171816171616151614
  • 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 Waikanae Beach - Roberts Road Surf forecast

The above surf forecast table for Waikanae Beach - Roberts Road provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waikanae Beach - Roberts Road can be found by selecting the local surf guide option on the grey menu. Our Waikanae Beach - Roberts Road 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 (Waikanae Beach - Roberts Road) 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 Waikanae Beach - Roberts Road 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 Gisborne and Mahia? If you are looking for accommodation near Waikanae Beach - Roberts Road, camping, hotels and holiday cottages in Gisborne and Mahia, consider staying in Gisborne which is 3 km (2 miles) away.

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