Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Onemana surf break

Onemana surfForecast / Coromandel / New Zealand

information circle48hr Weather and Surf, issued 6 am Sunday 18 Jan 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Onemana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Onemana sea temperature is
22.0° C
 (Which is 1.9°C warmer than normal for this time of year)

How big are the waves at Onemana today?

The current surf forecast for Onemana at 9AM is: 2.1m 8s primary swell from a East direction and 0.1m 17s secondary swell from a Northeast direction, 0.2m 16s secondary swell from a North direction (forecast issued at 06:00am January 18). The wind direction is predicted to be cross-onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (18 Jan)7ft (2.1m)8s
Afternoon (18 Jan)7ft (2.1m)8s
Evening (18 Jan)7ft (2.1m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
18
Monday
19
Tuesday
20
Wed
21
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
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
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
E
2.3
E
2.1
E
2.1
E
2.1
E
2.1
E
2.1
E
2.4
E
3
E
3
E
2.5
E
2.5
E
2.5
E
2.5
E
2.5
E
2.5
E
2.5
E
2.4
E
2.5
E
2.5
E
2.5
E
2.4
E
2.5
E
2.5
E
Period(s) (?)888988888999999888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6597036166546126166087831090116911461146104011311106957836728770850805765829966
Wind
(km/h)
30
SE
30
SE
35
ESE
30
ESE
25
ESE
20
E
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
25
ESE
25
ESE
25
ESE
25
ESE
30
ESE
30
ESE
35
E
35
E
30
E
35
E
35
E
35
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		ononononononon
High Tide
/ height (m)
7:25AM
1.63
7:33PM
1.57
8:08AM
1.68
8:17PM
1.59
8:50AM
1.73
9:00PM
1.62
Low Tide
/ height (m)
1:03AM
0.34
1:35PM
0.47
1:49AM
0.30
2:21PM
0.41
2:33AM
0.26
3:06PM
0.36
Sunday
18
Monday
19
Tuesday
20
Wed
21
Sunrise-6:15-------6:16-------6:16------
Sunset-----8:37-------8:37-------8:36--
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
rain showers
cloud
cloud
light rain
light rain
Rain (mm)
1222----11--11---111--11
Temp. °C161515171819181817171819191819191919191920201919
Feels °C (?)11109121416131413121315161516151516151416161414
  • 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

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

FREE! Surf-Forecast.com widget for your website

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

View detailed surf forecast for Onemana at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest