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Surf Forecasts:
Daves Backyard surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Sunday 12 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Daves Backyard surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Daves Backyard sea temperature is
24.1° C
(Which is normal for this time of year)How big are the waves at Daves Backyard today?
The current surf forecast for Daves Backyard at 7AM is: 0.5m 12s primary swell from a South direction and 0.5m 7s secondary swell from a East direction (forecast issued at 01:00am April 12). An open ocean swell of 0.8m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Apr) | 1.5ft (0.5m) | 12s |
| Afternoon (12 Apr) | 2ft (0.6m) | 14s |
| Evening (12 Apr) | 1.5ft (0.5m) | 13s |
Table - waves today at Daves Backyard. (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) (?) | 13 | 12 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 11 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 123 | 112 | 106 | 73 | 92 | 89 | 123 | 88 | 87 | 82 | 74 | 73 | 73 | 79 | 33 | 102 | 102 | 140 | 131 | 175 | 173 | 170 | 165 | 209 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | cross- off | off | glass | off | cross- off | cross- off | cross | cross- off | off | glass | glass | glass | glass | glass | cross- on | glass | glass | glass | on | cross- on | on | glass |
High Tide / height (m) | 12:14AM 0.61 | 1:16PM 0.37 | 12:53AM 0.61 | 1:49PM 0.46 | 1:29AM 0.59 | 2:24PM 0.55 | ||||||||||||||||||
Low Tide / height (m) | 7:29AM 0.14 | 6:15PM 0.21 | 7:45AM 0.11 | 7:18PM 0.20 | 8:03AM 0.08 | |||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:51 | - |
 | |  |  |  | | |  | | | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | 2 | 7 | 11 | 15 | 9 | 15 | 5 | 5 | 1 | - | - | 1 | - | 1 | - | - | - | - | - | 1 | 1 | 2 |
| Temp. °C | 24 | 24 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 22 | 23 | 23 | 23 | 22 | 23 | 23 | 25 | 25 | 25 | 24 |
| Feels °C (?) | 28 | 27 | 23 | 22 | 24 | 23 | 23 | 24 | 22 | 23 | 23 | 25 | 27 | 25 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 27 | 26 |
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Ocean Swells (m)- Wind Speed (km/h)
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