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Generals surf Forecast / HAW – Big Island / 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 Generals today?
The current surf forecast for Generals at 6PM is: 0.7m 16s primary swell from a Southwest direction (forecast issued at 01:00pm April 18). An open ocean swell of 0.6m 13s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 2.5ft (0.7m) | 16s |
| Afternoon (18 Apr) | 2.5ft (0.7m) | 16s |
| Evening (18 Apr) | 2.5ft (0.7m) | 16s |
Table - waves today at Generals. (Swell directed towards the surf break)
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 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) (?) | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 17 | 14 | 14 | 17 | 14 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 12 | 12 | 15 | 15 | 15 | 20 | 15 | 17 | 16 | 16 | 19 | 18 | 18 | 6 | 18 | 18 | 17 | 7 | 7 | 16 | 16 | 16 | 16 | 7 | 14 | 14 | 14 | 14 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 258 | 258 | 258 | 258 | 223 | 156 | 148 | 154 | 150 | 150 | 150 | 104 | 104 | 74 | 96 | 51 | 51 | 57 | 50 | 75 | 55 | 57 | 64 | 61 | 60 | 58 | 57 | 57 | 57 | 51 | 50 | 86 | 44 | 75 | 76 | 73 | 75 | 69 | 69 | 115 | 104 | 180 | 31 | 106 | 103 | 96 | 33 | 24 | 87 | 87 | 85 | 85 | 55 | 73 | 123 | 131 | 138 | 138 | 175 | 158 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | glass | cross- on | cross- on | glass | cross- on | cross- on | cross- on | on | on | cross- on | cross | glass | glass | on | on | cross- on | cross- on | glass | glass | glass | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross | cross- off | glass | cross- on | on | on | cross | cross | cross- off | cross- off | glass | on | on | cross- on | cross- on | cross | cross | cross- off | cross- on | cross- on | cross- on | glass | cross- on | cross | glass | cross- off | glass | on | on | on | cross- on |
High Tide / height (m) | 1:13PM 0.32 | 12:56AM 0.50 | 1:47PM 0.38 | 1:31AM 0.47 | 2:19PM 0.45 | 2:03AM 0.43 | 2:51PM 0.50 | 2:34AM 0.39 | 3:22PM 0.55 | 3:04AM 0.34 | 3:54PM 0.59 | 3:35AM 0.29 | 4:29PM 0.62 | 4:06AM 0.25 | 5:07PM 0.63 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:34PM 0.11 | 7:40AM 0.01 | 7:29PM 0.10 | 8:01AM 0.00 | 8:18PM 0.09 | 8:21AM -0.01 | 9:05PM 0.08 | 8:41AM -0.02 | 9:50PM 0.08 | 9:01AM -0.02 | 10:38PM 0.08 | 9:21AM -0.02 | 11:27PM 0.09 | 9:44AM -0.02 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - |
| Sunset | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 25 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 |
| Feels °C (?) | 25 | 24 | 25 | 27 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 24 | 27 | 27 | 27 | 26 | 25 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 23 | 23 | 24 | 25 | 26 | 25 | 26 | 25 | 25 | 25 | 24 | 26 | 25 | 25 | 26 | 26 |
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 Generals 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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