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Banyans Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Banyans surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 pm Friday 20 Mar 2026 HSTForecast update in hr min s Forecast update imminent
Banyans surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Banyans sea temperature is
25.2° C
(Which is slightly warmer than usual)How big are the waves at Banyans today?
The current surf forecast for Banyans at 6PM is: 0.3m 20s primary swell from a South-southwest direction and 0.4m 13s secondary swell from a West-northwest direction, 0.8m 4s secondary swell from a South direction (forecast issued at 01:00pm March 20). An open ocean swell of 0.6m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Mar) | 1.5ft (0.4m) | 20s |
| Afternoon (20 Mar) | 1.5ft (0.4m) | 13s |
| Evening (20 Mar) | 1.5ft (0.4m) | 19s |
Table - waves today at Banyans. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 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) (?) | 20 | 5 | 20 | 19 | 19 | 19 | 18 | 12 | 12 | 12 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 98 | 60 | 78 | 93 | 181 | 175 | 84 | 83 | 82 | 81 | 152 | 152 | 166 | 148 | 132 | 153 | 147 | 142 | 140 | 138 | 213 | 158 | 145 | 101 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross- off | cross | cross- off | cross | cross | cross | cross | cross | glass | glass | glass | glass | cross | cross- on | glass | cross- on | cross | cross | glass |
High Tide / height (m) | 5:14PM 0.76 | 4:56AM 0.52 | 5:59PM 0.77 | 5:28AM 0.45 | 6:51PM 0.77 | 6:01AM 0.37 | ||||||||||||||||||
Low Tide / height (m) | 10:34AM 0.03 | 11:34PM 0.18 | 11:01AM 0.03 | 12:33AM 0.22 | 11:31AM 0.04 | 1:49AM 0.26 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 |
| Sunset | - | - | 6:34 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - |
 |  |  |  |  | | | | | |  |  | |  | |  | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 1 | 1 | 1 | 2 | 2 | - | 2 | 6 | 2 | 1 | - | - |
| Temp. °C | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 23 | 24 | 25 | 23 | 22 | 22 | 22 | 22 | 22 |
| Feels °C (?) | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 24 | 26 | 25 | 24 | 24 | 25 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Banyans 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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