Herangi Beach surfForecast / Northland / New Zealand

information circle12 Day Weather and Surf, issued 12 am Monday 16 Feb 2026 NZDT
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
20.9° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Herangi Beach this week:

The surf forecast for Herangi Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Feb 17) at 10PM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 1.1m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Herangi Beach in the next 12 days are 3.0m 13s and forecast to arrive on Monday (Feb 16) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Friday (Feb 20) at 10PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+)10PM (Tue 17th Feb)5ft (1.5m) 10s
Best Surf10AM (Sun 22nd Feb)7.5ft (2.3m) 13s
Most Powerful 1PM (Mon 16th Feb)10ft (3.0m) 13s

Table - best surf conditions forecast for Herangi Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 21°C on Tue afternoon, min 18°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Thu night. Warm (max 20°C on Thu afternoon, min 18°C on Sat afternoon). Mainly fresh winds.

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sun
22
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
1
2
3
2
3
1
0
0
0
0
0
1
0
2
2
2
3
4
3
Swell
Height Map
Wave Height (m) & direction (?)
2.5
SW
2.5
SW
2.5
SW
2.3
SW
2.1
SW
2
SW
1.5
SW
1.7
SW
1.6
SW
1.8
SW
1.3
SW
1.3
SW
1.5
SW
1.2
SW
1.1
SW
1.1
SW
1.3
SW
1.4
SW
2
SW
2.3
SW
2.4
SW
Period(s) (?)141312121211101111111816161514151413131314
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2626242921111550121398642472657971610999551082640466551639642136718622285
Wind
(km/h)
20
SW
25
SW
20
WSW
10
W
10
WNW
10
WNW
10
S
15
SW
20
WSW
25
WSW
30
SW
25
SW
20
W
25
SW
30
SSW
20
S
20
S
25
S
20
S
15
SSE
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross
High Tide
/ height (m)
9:33AM
2.30
9:55PM
2.25
10:09AM
2.41
10:31PM
2.34
10:45AM
2.49
11:06PM
2.41
11:20AM
2.54
11:41PM
2.44
11:56AM
2.55
12:18AM
2.44
12:33PM
2.50
12:57AM
2.39
1:13PM
2.41
Low Tide
/ height (m)
3:26AM
0.54
3:46PM
0.52
4:03AM
0.42
4:22PM
0.41
4:38AM
0.33
4:58PM
0.32
5:13AM
0.28
5:35PM
0.28
5:50AM
0.28
6:14PM
0.28
6:29AM
0.33
6:54PM
0.33
7:11AM
0.42
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sun
22
Sunrise-7:03--7:03--7:05--7:05--7:07--7:07--7:09-
Sunset--8:22--8:21--8:20--8:19--8:17--8:15--8:15
part cloud
part cloud
part cloud
cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------1--------
Temp. °C191920192021192121191920201920191919182021
Feels °C (?)151517182020191818151416181617161616151920
  • 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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Information about the Herangi Beach Surf forecast

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

Are you planning a holiday in Northland? If you are looking for accommodation near Herangi Beach, camping, hotels and holiday cottages in Northland, consider staying in Houhora which is 53 km (33 miles) away.

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