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Banyans Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Banyans surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 pm Friday 18 Jul 2025 HST
How big are the waves at Banyans today?
The current surf forecast for Banyans at 4PM is: 0.4m 16s primary swell from a Southwest direction (forecast issued at 01:00pm July 18). An open ocean swell of 0.3m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1ft (0.3m) | 15s |
| Afternoon (18 Jul) | 1.5ft (0.4m) | 16s |
| Evening (18 Jul) | 1.5ft (0.5m) | 16s |
Table - waves today at Banyans. (Swell directed towards the surf break)
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||
| 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) (?) | 15 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 57 | 66 | 135 | 130 | 125 | 128 | 128 | 175 | 175 | 200 | 179 | 137 | 126 | 128 | 166 | 167 | 128 | 103 | 101 | 96 | 92 | 49 | 48 | 46 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross- on | glass | glass | glass | glass | cross- on | cross- on | cross- on | on | cross- on | cross- on | glass | glass | cross- on | on | on | on | on | on | glass | glass |
High Tide / height (m) | 11:01AM 0.66 | 9:14PM 0.39 | 12:08PM 0.73 | 10:47PM 0.32 | 1:06PM 0.80 | 12:23AM 0.29 | ||||||||||||||||||
Low Tide / height (m) | 5:54PM 0.35 | 4:08AM 0.08 | 7:45PM 0.29 | 5:06AM 0.07 | 8:46PM 0.23 | 6:07AM 0.05 | ||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 |
| Sunset | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:04 | - | - | - | - | - |
 | |  |  |  | | | | | |  |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 25 |
| Feels °C (?) | 28 | 28 | 28 | 27 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for HAW - Big Island
Continuing clean conditions at Banyans (calm at Kailua Kona 2 km from Banyans). 0.3m 18s long period groundswell from the SW with a 0.1m 4s local chop from the NW. Swells combining to make to make bigger set waves.
1 h 11 min ago
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