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Surf Forecasts:

Blacks Reef surf break

Blacks Reef surfForecast / Gisborne and Mahia / New Zealand

information circle48hr Weather and Surf, issued 6 pm Friday 13 Mar 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Blacks Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blacks Reef sea temperature is
18.6° C
 (Which is normal for this time of year)

How big are the waves at Blacks Reef today?

The current surf forecast for Blacks Reef at 11PM is: 1.5m 13s primary swell from a South-southeast direction (forecast issued at 06:00pm March 13). An open ocean swell of 1.6m 8s is not directed at the surf break, a second open ocean swell of 2.1m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (NZDT) & DateWave HeightWave Period
Morning (13 Mar)--
Afternoon (13 Mar)4.5ft (1.4m)13s
Evening (13 Mar)5ft (1.5m)13s

Table - waves today at Blacks Reef. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
Monday
16
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
4
4
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
SSE
1.5
SSE
1.5
SSE
1.3
SSE
1.3
SSE
1.3
SSE
1.3
SSE
1.1
SSE
1.1
SSE
1
SSE
0.9
SSE
0.9
SSE
0.8
SSE
1.5
S
1.4
SSE
1.4
SSE
1.3
SSE
1.1
SE
1.2
SE
0.9
SSW
1.2
S
1.3
S
1.3
S
1.2
S
Period(s) (?)131313131414131313131212127776681417171717
Wave
Graph
(?)Metric surfscale
Energy kJ (?)72276875663465364354542742134623723018419618015813610816932785910151015829
Wind
(km/h)
20
NE
15
NNE
10
NNE
10
N
10
N
10
NNW
20
SSW
20
SSW
20
SSW
20
S
20
S
25
S
20
S
20
S
20
SSW
20
SSW
15
SSE
10
ESE
10
NE
15
NNE
15
NNE
15
NNE
15
N
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
off		cross-
off		ononononononononononcross-
on		crosscross-
off		offoffoffcross-
off		off
High Tide
/ height (m)
1:54PM
1.44
2:27AM
1.49
2:42PM
1.39
3:14AM
1.48
3:32PM
1.37
4:00AM
1.48
Low Tide
/ height (m)
8:05PM
0.46
8:42AM
0.45
8:52PM
0.44
9:29AM
0.40
9:43PM
0.40
10:17AM
0.35
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise------7:03-------7:05-------7:05-
Sunset-7:31-------7:30-------7:29------
part cloud
clear
clear
clear
part cloud
clear
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------11124311----------
Temp. °C232221201919191717171616161616171817151414131822
Feels °C (?)222222201920181515151313131313141616131212101620
  • 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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View detailed surf forecast for Blacks Reef at:
surf-forecast.com

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