- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Ranches surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Sunday 12 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Ranches surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ranches sea temperature is
24.2° C
(Which is normal for this time of year)How big are the waves at Ranches today?
The current surf forecast for Ranches at 6AM is: 1.1m 10s primary swell from a Northwest direction and 0.3m 2s secondary swell from a Northwest direction (forecast issued at 01:00am April 12). An open ocean swell of 0.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Apr) | 3.5ft (1.1m) | 10s |
| Afternoon (12 Apr) | 4.5ft (1.4m) | 12s |
| Evening (12 Apr) | 4.5ft (1.4m) | 11s |
Table - waves today at Ranches. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 273 | 268 | 235 | 200 | 208 | 522 | 521 | 431 | 423 | 423 | 375 | 375 | 281 | 235 | 180 | 180 | 231 | 167 | 115 | 115 | 115 | 82 | 77 | 59 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- off | glass | cross- off | cross | cross- off | off | cross- on | glass | cross- on | glass | cross | cross | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 12:47AM 0.46 | 1:39PM 0.23 | 1:27AM 0.45 | 2:14PM 0.31 | 2:03AM 0.42 | 2:50PM 0.39 | ||||||||||||||||||
Low Tide / height (m) | 7:51AM 0.01 | 6:51PM 0.07 | 8:09AM -0.02 | 7:50PM 0.05 | 8:30AM -0.05 | |||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:52 | - |
 |  |  |  | | |  |  | |  | |  | | |  | | | | | | |  |  | | |
Rain (mm) | - | - | 5 | 20 | 16 | 20 | 9 | 11 | 3 | 6 | 2 | 2 | 1 | 1 | - | - | - | - | - | - | - | 1 | 1 | 2 |
| Temp. °C | 23 | 23 | 21 | 20 | 20 | 20 | 21 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 22 | 22 | 23 | 23 | 25 | 25 | 25 | 24 |
| Feels °C (?) | 25 | 25 | 22 | 21 | 23 | 22 | 23 | 22 | 21 | 23 | 24 | 23 | 25 | 23 | 25 | 25 | 23 | 24 | 24 | 25 | 27 | 28 | 28 | 26 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Ranches 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.
Nearest