Europe’s Wet, Winter Wave Wrap Up
Precipitation in Portugal, rain in Spain, barrels in Britain and some magical moments in Mully, the Med, Morocco and Mundaka.
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Backdoor Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Backdoor surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Sunday 08 Mar 2026 HSTForecast update in hr min s Forecast update imminent
Backdoor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backdoor sea temperature is
24.5° C
(Which is normal for this time of year)How big are the waves at Backdoor today?
The current surf forecast for Backdoor at 8PM is: 0.7m 11s primary swell from a Northwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 01:00pm March 08). An open ocean swell of 2.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Mar) | 2.5ft (0.7m) | 12s |
| Afternoon (08 Mar) | 2ft (0.6m) | 11s |
| Evening (08 Mar) | 2.5ft (0.7m) | 11s |
Table - waves today at Backdoor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 19 | 18 | 18 | 18 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 108 | 79 | 125 | 121 | 75 | 73 | 55 | 73 | 83 | 123 | 176 | 155 | 229 | 226 | 217 | 193 | 188 | 186 | 175 | 104 | 101 | 99 | 131 | 140 |
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- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:44PM 0.56 | 2:05AM 0.46 | 8:40PM 0.55 | 10:58PM 0.58 | ||||||||||||||||||||
Low Tide / height (m) | 10:41AM 0.15 | 1:03AM 0.46 | 11:03AM 0.16 | 11:33AM 0.18 | ||||||||||||||||||||
Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:43 |
| Sunset | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - |
 |  | |  | | | | | | | |  | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 |
| Temp. °C | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 24 | 25 | 25 | 23 | 23 | 23 | 23 | 23 |
| Feels °C (?) | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 22 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 Backdoor 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.
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