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Backdoor surf Forecast / HAW – Oahu / USA
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- Live Wave Height (m)
- Live Wind Speed (km/h)
- Surf Rating (10 Max)
- Ocean Swells (m)
- Wind Speed (km/h)
How big are the waves at Backdoor today?
The current surf forecast for Backdoor at 2PM is: 1.5m 14s primary swell from a Northwest direction and 0.7m 9s secondary swell from a North-northwest direction (forecast issued at 01:00pm March 18). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
Time (HST) & Date | Wave Height | Wave Period |
---|---|---|
Morning (18 Mar) | 5ft (1.5m) | 14s |
Afternoon (18 Mar) | 5ft (1.5m) | 14s |
Evening (18 Mar) | 4.5ft (1.3m) | 14s |
Table - waves today at Backdoor. (Swell directed towards the surf break)
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 21 | 20 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 6 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 20 | 20 | 19 | 18 | 18 | 17 | 16 | 16 | 16 |
Wave (?)Graph | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Energy (?) | 911 | 899 | 799 | 666 | 647 | 637 | 628 | 495 | 721 | 1235 | 1483 | 1781 | 2018 | 2103 | 2434 | 2548 | 2516 | 2102 | 1915 | 1736 | 1602 | 1443 | 1102 | 984 | 969 | 814 | 710 | 520 | 457 | 403 | 349 | 259 | 233 | 209 | 370 | 679 | 719 | 854 | 1384 | 1474 | 1571 | 1493 | 1493 | 1493 | 1171 | 1006 | 821 | 810 | 639 | 465 | 386 | 530 | 881 | 1395 | 1464 | 1974 | 2089 | 1855 | 2032 | 2007 |
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 | 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 | 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 | 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 | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:40AM 0.26 | 12:24AM 0.68 | 12:00PM 0.31 | 12:55AM 0.68 | 12:35PM 0.36 | 1:20AM 0.68 | 1:06PM 0.41 | 1:42AM 0.67 | 1:36PM 0.47 | 2:01AM 0.66 | 2:06PM 0.52 | 2:17AM 0.63 | 2:38PM 0.56 | 2:32AM 0.59 | 3:10PM 0.60 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 9:41AM 0.26 | 3:43PM 0.21 | 8:22AM 0.26 | 5:09PM 0.19 | 8:11AM 0.26 | 6:02PM 0.18 | 8:11AM 0.25 | 6:44PM 0.17 | 8:17AM 0.23 | 7:21PM 0.17 | 8:25AM 0.21 | 7:56PM 0.19 | 8:36AM 0.19 | 8:31PM 0.22 | 8:48AM 0.16 | |||||||||||||||||||||||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunrise | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:30 | - | - | - | - |
Sunset | - | - | 6:42 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - |
Temp. °C | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 21 | 20 | 21 | 20 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Feels °C (?) | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 17 | 19 | 18 | 19 | 19 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 18 | 17 | 17 | 17 | 15 | 16 | 16 | 16 | 17 | 17 | 18 | 17 | 17 | 18 | 19 | 18 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 21 | 20 | 19 | 19 | 19 |
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 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.