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Daves Backyard surfForecast / HAW – Oahu / USA
12 Day Weather and Surf, issued 7 pm Thursday 27 Nov 2025 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
26.1° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Daves Backyard this week:
The surf forecast for Daves Backyard over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 28) at 11PM. The primary swell is predicted to be 0.7m and 7s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Daves Backyard in the next 12 days are 1.6m 7s and forecast to arrive on Thursday (Dec 04) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 18s period and expected on Saturday (Nov 29) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 28th Nov) | 2.5ft (0.7m) 7s |
| Best Surf | 8AM (Thu 4th Dec) | 5ft (1.5m) 7s |
| Most Powerful | 11PM (Thu 4th Dec) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Daves Backyard over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Warm (max 26°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Mon afternoon, min 22°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 6 | 10 | 6 | 7 | 8 | 10 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 7 | 12 | 12 | 15 | 7 | 13 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 46 | 81 | 29 | 46 | 44 | 48 | 33 | 34 | 37 | 35 | 35 | 20 | 17 | 17 | 10 | 9 | 0 | 0 | 17 | 224 | 17 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | on | on | glass | glass | on | cross | on | on | cross- off | cross- on | on | glass | on | cross- on | glass | cross- on | cross- on | cross | cross- on | cross- on | |
High Tide / height (m) | 11:02PM 0.34 | 9:32AM 0.57 | 11:58PM 0.44 | 10:26AM 0.51 | 12:41AM 0.55 | 11:22AM 0.46 | 1:22AM 0.66 | 12:17PM 0.40 | 2:03AM 0.76 | 1:11PM 0.35 | 2:45AM 0.84 | 2:02PM 0.31 | 3:29AM 0.88 | 2:52PM 0.28 | ||||||||
Low Tide / height (m) | 2:36AM 0.30 | 5:04PM 0.11 | 4:47AM 0.33 | 5:32PM 0.08 | 6:32AM 0.31 | 6:03PM 0.04 | 7:52AM 0.27 | 6:36PM 0.01 | 8:58AM 0.22 | 7:12PM -0.02 | 9:56AM 0.18 | 7:51PM -0.04 | 10:50AM 0.15 | |||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | ||||||||||||||||
| Sunrise | - | 6:50 | - | - | 6:50 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:54 | - | - | 6:54 | - | |
| Sunset | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | |
 |  | | |  | | | | | | | | | | | | | | | |  | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | |
| Temp. °C | 25 | 25 | 26 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 23 | 24 | 25 | 24 | 24 | 25 | 23 | 25 | 25 | |
| Feels °C (?) | 27 | 25 | 27 | 26 | 27 | 26 | 26 | 25 | 24 | 25 | 24 | 24 | 25 | 26 | 25 | 26 | 25 | 25 | 22 | 27 | 26 | |
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Daves Backyard 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.
Information about the Daves Backyard Surf forecast
The above surf forecast table for Daves Backyard provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Daves Backyard can be found by selecting the local surf guide option on the grey menu. Our Daves Backyard surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Daves Backyard) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Daves Backyard may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Daves Backyard is 2 km (1 miles) from 'Ewa Beach. If you plan a vacation in Oahu, look for hotels and other accommodation in 'Ewa Beach. 'Ewa Beach has rooms for a wide range of budgets as well as car hire and transport links.
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