The Box surfForecast / Northland / New Zealand

information circle48hr Weather and Surf, issued 12 am Sunday 18 Jan 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
The Box surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Box sea temperature is
21.3° C
(Which is 1.1°C warmer than normal for this time of year)


How big are the waves at The Box today?

The current surf forecast for The Box at 7AM is: 1.6m 12s primary swell from a Southwest direction and 0.6m 9s secondary swell from a South direction, 0.9m 9s secondary swell from a South-southeast direction (forecast issued at 12:00am January 18). The wind direction is predicted to be offshore and the swell rating is 3.

Time (NZDT) & DateWave HeightWave Period
Morning (18 Jan)5ft (1.6m)12s
Afternoon (18 Jan)4.5ft (1.3m)12s
Evening (18 Jan)6ft (1.8m)7s

Table - waves today at The Box. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Sunday
18
Monday
19
Tuesday
20
10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM
Rating
(10 max)
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
1
0
0
1
1
1
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
1.8
SW
1.7
SW
1.7
SW
1.6
SW
1.6
SW
1.4
SW
1.3
SW
1.8
SSE
1.1
SW
1.8
SSE
1.7
SSE
1.2
S
1.3
S
2
SSE
1.5
SSE
1.7
SSE
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.9
S
0.6
SW
0.6
SW
Period(s) (?)12121212121112812781010797121111111191212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)933822822722633497478432299299379273319374352302200150150150155127112118
Wind
(km/h)
15
SE
10
SSE
10
SE
25
ESE
35
E
35
E
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
E
30
E
30
E
35
E
35
E
35
E
35
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
offoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoff
High Tide
/ height (m)
10:00PM
3.16
10:17AM
3.38
10:38PM
3.28
10:53AM
3.50
11:14PM
3.37
11:29AM
3.59
Low Tide
/ height (m)
4:09AM
0.75
4:29PM
0.78
4:46AM
0.64
5:05PM
0.68
5:22AM
0.56
5:42PM
0.60
Sunday
18
Monday
19
Tuesday
20
Sunrise---6:31-------6:31-------6:33----
Sunset-------8:44-------8:43-------8:43
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
Rain (mm)
------------13327141221-
Temp. °C202019201920201919191919201919191920202021212121
Feels °C (?)202119181515161515161515161515151416171719202021
  • 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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FREE! Surf-Forecast.com widget for your website

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