- Forecast
- Maps
- Live
- Weather State
- Spot Information
Backyards surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Friday 18 Apr 2025 HST
How big are the waves at Backyards today?
The current surf forecast for Backyards at 9PM is: 1.3m 11s primary swell from a North-northwest direction (forecast issued at 07:00pm April 18). An open ocean swell of 0.4m 17s is not directed at the surf break, a second open ocean swell of 1.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | - | - |
| Afternoon (18 Apr) | 5ft (1.5m) | 12s |
| Evening (18 Apr) | 4.5ft (1.3m) | 11s |
Table - waves today at Backyards. (Swell directed towards the surf break)
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Sat 26 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 8 | 14 | 14 | 8 | 14 | 8 | 8 | 8 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 522 | 423 | 416 | 401 | 331 | 308 | 303 | 291 | 302 | 341 | 347 | 289 | 289 | 284 | 279 | 209 | 198 | 161 | 123 | 114 | 114 | 169 | 89 | 89 | 143 | 123 | 120 | 138 | 136 | 172 | 170 | 154 | 149 | 149 | 147 | 144 | 137 | 128 | 97 | 96 | 96 | 94 | 94 | 71 | 73 | 74 | 84 | 100 | 68 | 82 | 82 | 82 | 63 | 80 | 66 | 64 | 49 | 48 | 50 | 48 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | cross | cross | off | cross- off | cross- off | cross- off | cross- off | glass | glass | glass | cross- off | cross- off | cross- off | off | glass | glass | glass | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 7:42PM 0.63 | 9:04PM 0.64 | 10:05PM 0.66 | 10:28AM 0.26 | 10:49PM 0.67 | 11:38AM 0.34 | 11:24PM 0.67 | 12:22PM 0.44 | 11:56PM 0.65 | 1:04PM 0.55 | 12:25AM 0.61 | 1:46PM 0.66 | 12:53AM 0.56 | |||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:41AM 0.14 | 11:38AM 0.19 | 7:26AM 0.25 | 2:07PM 0.24 | 6:37AM 0.23 | 4:06PM 0.26 | 6:34AM 0.19 | 5:28PM 0.27 | 6:44AM 0.15 | 6:36PM 0.28 | 7:01AM 0.09 | 7:39PM 0.30 | ||||||||||||||||||||||||||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Sat 26 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - |
| Sunset | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - |
 |  |  |  | |  |  | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 2 | - | - | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - | 2 | - | - | - | - | 1 | 2 | 2 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 24 | 25 | 24 | 23 | 23 | 24 | 25 | 26 | 26 | 25 | 24 | 23 |
| Feels °C (?) | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 23 | 23 | 24 | 23 | 24 | 25 | 27 | 25 | 25 | 26 | 25 | 25 | 25 | 27 | 28 | 28 | 27 | 26 | 24 | 25 | 25 | 28 | 28 | 27 | 27 | 26 | 24 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 24 |
- 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 Backyards 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