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 12 pm Thursday 12 Mar 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
21.3° C
 (Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Onemana today?

The current surf forecast for Onemana at 7PM is: 2.5m 8s primary swell from a East-northeast direction and 0.4m 13s secondary swell from a North direction, 0.1m 19s secondary swell from a North direction (forecast issued at 12:00pm March 12). The wind direction is predicted to be onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (12 Mar)8ft (2.5m)8s
Afternoon (12 Mar)8ft (2.5m)8s
Evening (12 Mar)8ft (2.5m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sunday
15
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
1
1
1
1
2
2
2
2
1
2
2
2
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
ENE
2.4
ENE
2.5
ENE
2.5
ENE
2.5
ENE
2.5
ENE
2.4
ENE
2.3
ENE
2.3
ENE
2.2
NE
2.1
NE
2.1
NE
1.9
ENE
1.7
ENE
1.6
ENE
1.5
ENE
1.4
ENE
1.4
ENE
1.4
ENE
1.2
ENE
1.1
ENE
1
E
0.9
ENE
0.9
ENE
Period(s) (?)888888888888888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)787744823845870829789731704632571571469381331299256262262212180144118115
Wind
(km/h)
30
E
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
20
NE
15
NE
15
NE
15
NE
15
NNE
10
N
10
N
10
NW
5
W
5
WSW
10
WSW
15
SW
20
WSW
25
WSW
10
SW
5
SSW
20
SW
20
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
off		offcross-
off		offcross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
1:59PM
1.48
2:38AM
1.50
2:52PM
1.44
3:34AM
1.48
3:49PM
1.43
4:30AM
1.50
Low Tide
/ height (m)
7:56AM
0.52
8:17PM
0.45
8:48AM
0.56
9:09PM
0.47
9:44AM
0.58
10:05PM
0.47
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise--------7:11-------7:11-------
Sunset---7:40-------7:38-------7:37----
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
rain showers
clear
clear
clear
part cloud
clear
cloud
clear
clear
cloud
light rain
light rain
mod rain
cloud
Rain (mm)
---123222-1---------218-
Temp. °C181919191919202021212322212020202022241815151515
Feels °C (?)131515161717192022222524232222222120211314151312
  • 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

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

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