Surf Forecast Surf Report
Mahia Spit surf break

Mahia Spit surfForecast / Gisborne and Mahia / New Zealand

information circle48hr Weather and Surf, issued 5 am Monday 12 May 2025 NZST
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
16.9° C
(Which is normal for this time of year)


How big are the waves at Mahia Spit today?

The current surf forecast for Mahia Spit at 8AM is: 0.8m 8s primary swell from a East direction (forecast issued at 05:00am May 12). An open ocean swell of 0.4m 14s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (NZST) & DateWave HeightWave Period
Morning (12 May)2.5ft (0.8m)8s
Afternoon (12 May)2.5ft (0.8m)8s
Evening (12 May)3ft (0.9m)8s

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

Updates in  hr  min  s Forecast update imminent
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (?)
0.8
E
0.8
E
0.8
E
0.8
E
0.8
E
0.9
E
0.9
ENE
0.9
ENE
0.6
E
1.2
E
1.3
E
1.3
E
1.3
E
1.3
E
1.3
E
1.2
E
1.2
E
1.1
E
1
E
1
E
0.9
E
0.9
E
0.9
E
1
E
1
E
0.9
ENE
0.9
E
0.8
E
0.7
E
0.7
E
0.7
E
0.6
E
0.7
E
0.7
E
0.6
E
0.6
E
0.5
E
0.5
E
0.5
E
0.5
E
0.5
E
0.4
E
0.4
E
0.4
E
0.4
E
0.3
E
0.4
NNE
0.7
NNE
0.7
NNE
0.9
NE
1
NE
1.1
NE
1.8
NE
1
NE
1.1
NE
1
NE
0.8
ENE
0.7
NE
0.6
ENE
0.6
ENE
Period(s) (?)888888881414131313121212121212111111111111111110101010101010101010101010101010101093445778911111110109
Wave
Graph
(?)Metric surfscale
Energy (?)827874717190949615357758157254649648040340033026425019619218924223819418413810098987196946969494848484830303029163111731861404281593032421431006459
Wind
(km/h)
10
WSW
10
W
0
NNW
10
NE
15
NE
20
NE
20
NNE
20
N
20
N
20
N
15
NNW
0
SSW
5
ESE
5
NNE
15
WSW
20
WSW
20
SW
25
S
25
SE
20
SE
10
ESE
15
NE
25
NNE
25
N
25
N
25
NNW
25
NNW
15
NW
5
WSW
10
NW
15
NW
15
WNW
10
NW
15
NW
10
NW
5
N
10
ENE
15
NNE
10
N
5
NW
10
NNW
15
WNW
10
NW
10
N
10
NNW
15
NW
20
NNW
20
N
25
N
40
N
30
N
20
W
40
WSW
45
WSW
40
WSW
40
WSW
35
SW
20
SW
15
WSW
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
glassonononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glassglassoncross-
off
cross-
off
offcross-
off
cross-
off
crosscross-
on
ononcross-
on
cross-
on
crosscrosscrossglasscrosscrosscross-
off
crosscrosscrossglasscross-
on
cross-
on
cross-
on
crosscrosscross-
off
crosscross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
offoffoffoffoffoffcross-
off
glass
High Tide
/ height (m)
5:28AM
1.34
5:56PM
1.38
6:12AM
1.34
6:38PM
1.41
6:55AM
1.35
7:21PM
1.43
7:38AM
1.35
8:02PM
1.43
8:20AM
1.34
8:44PM
1.43
9:01AM
1.32
9:25PM
1.42
9:43AM
1.31
10:07PM
1.42
10:26AM
1.30
Low Tide
/ height (m)
11:41AM
0.27
12:08AM
0.31
12:25PM
0.26
12:54AM
0.30
1:08PM
0.26
1:38AM
0.29
1:51PM
0.26
2:22AM
0.29
2:33PM
0.27
3:05AM
0.30
3:15PM
0.27
3:48AM
0.30
3:56PM
0.27
4:31AM
0.30
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Sunrise--7:01-------7:01-------7:03-------7:03-------7:03-------7:05-------7:05-------7:07-
Sunset----5:07-------5:06-------5:05-------5:04-------5:02-------5:02-------5:01-------
cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearpart cloudrain showersclearpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearcloudpart cloudcloudclearclearclearclearclearclearclearclearclearclearclearclearcloudcloudlight rainrain showersrain showersclearclearclearclearpart cloudclearpart cloud
Rain (mm)
------------------1-------------------------------121-------
Temp. °C121213141515141312121213141515141514151514141514141414181918171715161617171717171615161820181515151717181615131312121112
Feels °C (?)101013121211109879121213121011910111111119109914171513141313131515141515141213161815111110101316754447710
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

Eyeball surf reportRecent Eyeball Surf Reports for Gisborne and Mahia

  1. Sunday was just as this website forecast. A lovely sunny day with offshore winds srong enough to add some bump around noon before going very light south late afternoon. Just 4 longboarders left out by high tide and only about shoulder high by then.

    Tuahuru Reefs, 1 km away
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