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Surf Forecasts:

Mahia Spit surf break

Mahia Spit surfForecast / Gisborne and Mahia / New Zealand

information circle48hr Weather and Surf, issued 12 am Wednesday 21 Jan 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
20.1° C
 (Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Mahia Spit today?

The current surf forecast for Mahia Spit at 3AM is: 1.8m 7s primary swell from a East direction (forecast issued at 12:00am January 21). An open ocean swell of 0.4m 15s is not directed at the surf break, a second open ocean swell of 0.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (21 Jan)6ft (1.9m)7s
Afternoon (21 Jan)6.5ft (2.0m)7s
Evening (21 Jan)8ft (2.5m)7s

Table - waves today at Mahia Spit. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
21
Thursday
22
Friday
23
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
3
2
2
2
2
3
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
E
1.8
E
1.8
E
1.8
E
1.9
E
1.8
ENE
2
ENE
2.2
ENE
3
ENE
3.5
ENE
4
ENE
4.5
ENE
4
ENE
2.5
E
2.5
E
2.4
E
2.4
E
2.3
E
2.1
E
2
E
1.8
E
1.7
E
1.6
E
1.5
E
Period(s) (?)77777777789101111101010101010101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)358352340330366327381471833154028224092398915771302113111931076890776618529450380
Wind
(km/h)
30
E
30
ENE
30
ENE
35
ENE
35
NE
35
ENE
45
NE
45
NE
50
NE
50
ENE
60
ENE
60
NE
55
NE
20
N
10
NNW
20
SW
20
WNW
25
W
20
WNW
15
WNW
15
NW
10
NE
15
NE
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		onononononononononononcross-
on		crossoffcross-
off		cross-
off		cross-
off		cross-
off		crossononcross-
off
High Tide
/ height (m)
8:05PM
1.33
8:31AM
1.47
8:49PM
1.35
9:14AM
1.48
9:34PM
1.36
9:57AM
1.49
Low Tide
/ height (m)
2:17AM
0.22
2:53PM
0.25
3:01AM
0.20
3:37PM
0.21
3:46AM
0.19
4:20PM
0.19
Wednesday
21
Thursday
22
Friday
23
Sunrise---6:05-------6:05-------6:07----
Sunset-------8:31-------8:31-------8:30
cloud
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
mod rain
mod rain
heavy rain
mod rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
Rain (mm)
-11133588102784-----------
Temp. °C181717171717171717181819212124242221201921232324
Feels °C (?)1312121211111010911910142126232018181719222222
  • 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

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mahia Spit 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 Mahia Spit at:
surf-forecast.com

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