Mahia Spit surf break

Mahia Spit surfForecast / Gisborne and Mahia / New Zealand

information circle12 Day Weather and Surf, issued 12 pm Wednesday 25 Feb 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Mahia Spit surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mahia Spit sea temperature is
20.0° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Mahia Spit this week:

The surf forecast for Mahia Spit over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Feb 27) at 4AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.6m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Mahia Spit in the next 12 days are 1.4m 8s and forecast to arrive on Wednesday (Feb 25) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 10s period and expected on Monday (Mar 02) at 7PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Fri 27th Feb)2.5ft (0.7m) 9s
Best Surf 4AM (Fri 27th Feb)2.5ft (0.7m) 9s
Most Powerful10PM (Wed 25th Feb)4.5ft (1.4m) 8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 20mm), heaviest during Fri night. Warm (max 23°C on Thu night, min 15°C on Wed morning). Winds increasing (light winds from the SSE on Wed morning, fresh winds from the SSE by Fri night).

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Sun night. Very mild (max 18°C on Sun afternoon, min 13°C on Sun night). Winds increasing (light winds from the E on Sat night, near gales from the SSW by Mon afternoon).

Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.4
ENE
0.4
E
0.3
ENE
1.1
SE
1
SE
0.8
SE
0.6
SE
0.5
E
0.4
ESE
0.3
NE
1.4
SE
1
ESE
0.9
ESE
0.9
SE
0.6
ESE
0.3
NE
0.2
ENE
0.3
NE
0.4
NE
0.6
ENE
0.7
ENE
Period(s) (?)8889999991177767112016131211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)24221321115299674026191581057661401838414598107
Wind
(km/h)
15
S
15
ESE
30
NNE
20
NNE
25
NE
15
W
20
S
20
S
30
SSE
25
SSE
20
SE
5
E
20
NNE
25
NE
50
SSW
50
SSW
55
SSW
45
SSW
40
SW
30
SSW
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
cross-
on
cross-
on
oncross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crossglasscross-
on
onoffcross-
off
offoffoffoffcross-
off
High Tide
/ height (m)
12:55PM
1.50
1:27AM
1.53
1:52PM
1.47
2:26AM
1.53
2:52PM
1.45
3:26AM
1.53
3:52PM
1.44
4:26AM
1.53
4:52PM
1.44
5:24AM
1.54
5:50PM
1.44
6:20AM
1.55
6:45PM
1.45
Low Tide
/ height (m)
7:13PM
0.11
7:45AM
0.17
8:09PM
0.13
8:44AM
0.19
9:07PM
0.14
9:44AM
0.19
10:06PM
0.14
10:45AM
0.18
11:05PM
0.14
11:43AM
0.17
12:02AM
0.13
12:39PM
0.15
12:57AM
0.13
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Sunrise6:45--6:47--6:48--6:48--6:50--6:50--6:52--
Sunset-7:55--7:53--7:52--7:51--7:50--7:49--7:46-
clear
clear
clear
clear
cloud
cloud
light rain
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
light rain
rain showers
rain showers
rain showers
rain showers
clear
clear
Rain (mm)
------2117-----41141--
Temp. °C161616202023181817171616171818141414141515
Feels °C (?)1414111717221616121312131314173236812
  • 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 Mahia Spit Surf forecast

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

Mahia Spit is 48 km (30 miles) from the city of Gisborne. If you plan a holiday in Gisborne and Mahia, look for hotels and other accommodation in Gisborne. Gisborne has rooms for a wide range of budgets as well as car hire and transport links.

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