Herangi Beach surfForecast / Northland / New Zealand

information circle48hr Weather and Surf, issued 5 pm Sunday 17 Aug 2025 NZST
Forecast update in hr  min  s Forecast update imminent
Herangi Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Herangi Beach sea temperature is
16.0° C
(Which is slightly warmer than usual)


How big are the waves at Herangi Beach today?

The current surf forecast for Herangi Beach at 7PM is: 1.7m 19s primary swell from a Southwest direction and 1.1m 9s secondary swell from a Northeast direction, 1.3m 5s secondary swell from a West-southwest direction (forecast issued at 05:00pm August 17). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (17 Aug)--
Afternoon (17 Aug)2.5ft (0.8m)19s
Evening (17 Aug)6ft (1.8m)18s

Table - waves today at Herangi Beach. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
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
SW
1.6
SW
1.8
SW
1.8
SW
1.8
SW
1.8
SW
1.7
SW
1.4
SW
1.4
SW
1.5
SW
1.5
SW
1.8
SW
1.8
SW
2
SW
3.5
WSW
4.5
WSW
5.5
SW
6
SW
6
SW
6
SW
5.5
SW
5
SW
4.5
SW
4
SW
Period(s) (?)19191818161615141416161615141491111121313131313
Wave
Graph
(?)Metric surfscale
Energy (?)95522362484224820731935160316501602193722392744262225804997326870508277106761967410515849673515510
Wind
(km/h)
30
WSW
30
WSW
25
WSW
20
W
20
WNW
30
WNW
30
WNW
30
W
30
W
30
W
35
W
40
W
35
W
35
W
40
W
45
WSW
50
WSW
45
WSW
40
WSW
50
SSW
40
SSW
40
S
40
S
30
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
ononononcross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:22PM
2.04
3:59AM
2.00
4:57PM
2.02
5:27AM
2.00
6:16PM
2.11
6:40AM
2.07
Low Tide
/ height (m)
9:44PM
0.84
10:18AM
0.84
11:12PM
0.86
11:49AM
0.82
12:31AM
0.78
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Sunrise------7:05-------7:05-------7:03-
Sunset5:59--------6:00-------6:00------
clearclearclearclearclearthunderstorm thunderstorm thunderstorm clearclearclearclearlight rainthunderstorm thunderstorm rain showersrain showersthunderstorm rain showersthunderstorm part cloudcloudclearclear
Rain (mm)
-----111----11111111----
Temp. °C151515151515151515151414131213111211121112121313
Feels °C (?)1010111212101099976655110213345
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Northland

  1. weather stationWind Update Still cross-shore at Herangi Beach (strong winds from the SW at CapeReingaAws 3 km from Herangi Beach). 1.5m 6s windswell from the WSW with a 1.4m 9s swell from the NE and a 0.9m 17s long period groundswell from the SW as well as a 0.7m 12s groundswell, also from the SW. 4 swells combining so expect closeout sets.

    Herangi Beach
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2 h 9 min ago

50 km/h
SW
Cross-Shore
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