Surf Forecast Surf Report
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Reef
Mahia Reef location map

Mahia Reef surf Forecast / Gisborne and Mahia / New Zealand

12 Day Weather and Surf, issued 11 pm Friday 19 Apr 2024 NZST
Forecast update in  hr  min  s Update imminent
Mahia Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mahia Reef sea temperature is 17.8°C (Statistics for 19 Apr 1981-2005 - mean: 17.5 °C max: 18.7 °C min: 16.3 °C)
  • 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>
Mahia Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mahia Reef sea temperature is 17.8°C (Statistics for 19 Apr 1981-2005 - mean: 17.5 °C max: 18.7 °C min: 16.3 °C)


Best Forecast Surf Conditions for Mahia Reef this week:

The surf forecast for Mahia Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 20) at 6AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.4m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Mahia Reef in the next 12 days are 2.4m 17s and forecast to arrive on Tuesday (Apr 23) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Friday (Apr 26) at 6AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sat 20th Apr)2.5ft (0.8m) 13s
Best Surf12PM (Tue 23rd Apr)8ft (2.4m) 17s
Most Powerful12PM (Tue 23rd Apr)8ft (2.4m) 17s

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

Eyeball surf reportRecent Eyeball Surf Reports for Gisborne and Mahia

  1. Light offshore wind and increasing high cloud with clean waves around shoulder to head-high in the middle of the bay at high tide. Mostly breaking too straight but now and then a good shoulder to be had alongside a rip.

    Opoutama Beach, 2 km away
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Updates in  hr  min  s Update imminent
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
01
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
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
Swell
Height Map
Wave Height (m) & direction (?)
1
S
0.8
SSW
0.4
SSW
0.5
S
0.6
S
0.4
S
1
S
1
S
1
S
0.9
SSW
1.9
S
2.5
S
1.8
S
1.3
S
1.1
S
0.6
S
1.1
S
1.1
S
0.8
S
0.5
S
0.5
S
1.6
SW
1.7
SSW
1.9
SSW
1.7
S
1.5
S
1.2
S
1
S
0.6
S
1
S
1.2
S
1.2
S
1.1
S
1.4
S
1.2
S
2.5
S
Period(s) (?)1414131110151413141418161412111415151413116891010910222017161518168
Wave
Graph
(?)Metric surfscale
Energy (?)3942615863747737236142331721922963120748829514852453126186621783656245984002411793577618416925311210719767
Wind
(km/h)
5
SW
10
ENE
15
NE
20
E
10
SW
10
SSW
10
SSW
15
SW
25
SSW
5
SSW
20
N
15
N
20
NW
15
WNW
15
ESE
20
NNE
20
N
20
NNE
15
NNE
20
WSW
10
WSW
30
WSW
45
SSW
40
SW
30
WSW
30
SSW
30
SSW
25
SSW
30
SW
30
SW
25
SW
15
WSW
15
SW
15
SW
15
WSW
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
on
crossglasscrosscrosscross-
on
onoffcrosscrosscrosscrosscross-
on
cross-
on
cross-
on
crosscrosscross-
on
crosscross-
off
crosscross-
on
crosscrosscross-
on
crosscross-
on
cross-
on
cross-
off
High Tide
/ height (m)
2:49AM
1.44
3:21PM
1.37
3:36AM
1.42
4:09PM
1.39
4:23AM
1.42
4:54PM
1.44
5:08AM
1.45
5:38PM
1.50
5:52AM
1.50
6:20PM
1.56
6:34AM
1.54
7:02PM
1.62
7:17AM
1.58
7:43PM
1.66
8:01AM
1.59
8:24PM
1.68
8:47AM
1.58
9:06PM
1.67
9:33AM
1.55
9:51PM
1.65
10:20AM
1.53
10:41PM
1.62
11:08AM
1.51
Low Tide
/ height (m)
9:07AM
0.37
9:31PM
0.41
9:53AM
0.39
10:20PM
0.42
10:38AM
0.41
11:04PM
0.42
11:23AM
0.43
11:45PM
0.42
12:06PM
0.44
12:26AM
0.43
12:47PM
0.43
1:09AM
0.42
1:28PM
0.43
1:54AM
0.41
2:09PM
0.41
2:41AM
0.38
2:52PM
0.39
3:28AM
0.35
3:38PM
0.36
4:17AM
0.31
4:27PM
0.33
5:06AM
0.26
5:19PM
0.28
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
01
Sunrise-6:41--6:41--6:43--6:43--6:45--6:46--6:47--6:48--6:48--6:50--6:50--6:52-
Sunset--5:31--5:30--5:29--5:28--5:27--5:24--5:23--5:22--5:22--5:20--5:19--5:17
cloudcloudmod rainheavy rainlight rainrain showerspart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearpart cloudlight rainmod rainrain showersrain showersmod rainrain showersrain showerslight rainrain showerslight raincloudpart cloudlight rainrain showerspart cloudrain showersrain showerslight rain
Rain (mm)
--61943------------5818911512--31-341
Temp. °C181614161516161516161821161717151719161616151211111313131213131213131113
Feels °C (?)16151217151314131113141812141411131513141610323767567891079

Short Range Forecast: Heavy rain (total 32mm), heaviest during Sat night. Very mild (max 18°C on Fri night, min 14°C on Sat afternoon). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Tue afternoon, min 13°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 39mm), heaviest during Fri night. Very mild (max 16°C on Thu night, min 10°C on Sat night). Winds increasing (light winds from the SW on Fri morning, strong winds from the SW by Fri night).

Long Range Forecast: Moderate rain (total 14mm), heaviest on Wed morning. Very mild (max 13°C on Sun night, min 11°C on Sun night). Mainly fresh winds.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mahia Reef 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.


Information about the Mahia Reef Surf forecast

The above surf forecast table for Mahia Reef provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mahia Reef can be found by selecting the local surf guide option on the grey menu. Our Mahia Reef 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 Reef) 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 Reef 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 Reef is 49 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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