Surf Forecasts:
How big are the waves at Banyans today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 0.5ft (0.2m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 1.5ft (0.5m), 12s period with SSW swell.
- Evening surf: Evening surf (27 Aug, local time) - 1ft (0.3m), 9s period with NW swell.
The current surf forecast for Banyans at 12AM is: 0.6m 13s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a Northwest direction (forecast issued at 07:00pm August 26). An open ocean swell of 0.7m 18s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 0.5ft (0.2m) | 9s |
| Afternoon (27 Aug) | 1.5ft (0.5m) | 12s |
| Evening (27 Aug) | 1ft (0.3m) | 9s |
Table - waves today at Banyans. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Wed night. Warm (max 27°C on Thu morning, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||
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 | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | SSW 13 | SSW 13 | SSW 13 | WNW 9 | WNW 9 | SSW 16 | SSW 12 | S 15 | NW 9 | NW 9 | SSW 14 | SSW 14 | S 14 | S 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph | |||||||||||||||||||
300 | 135 | 135 | 135 | 8 | 8 | 259 | 79 | 0 | 13 | 13 | 160 | 154 | 0 | 0 | 184 | 139 | 181 | 135 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | off | cross-off | cross | cross-on | on | cross-on | cross | glassy | glassy | cross | glassy | on | on | on | glassy | cross |
High Tide | 3:13PM0.79m | 3:22AM0.46m | 3:40PM0.78m | 3:57AM0.52m | 4:07PM0.74m | ||||||||||||||
Low Tide | 9:57PM0.12m | 8:57AM0.08m | 10:16PM0.10m | 9:37AM0.10m | 10:37PM0.09m | ||||||||||||||
— | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | |
6:44 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — | |
mm | — | 1 | 1 | 1 | — | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 26 | 26 | 25 |
Feels °C | 29 | 29 | 29 | 29 | 28 | 29 | 30 | 30 | 29 | 30 | 30 | 30 | 28 | 30 | 30 | 30 | 29 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | S 17 | S 19 | S 18 | SSW 16 | SSW 16 | SSW 16 | S 16 | S 15 | SSW 15 | SSW 15 | S 15 | S 15 | S 14 | S 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
300 | 277 | 444 | 301 | 421 | 416 | 259 | 329 | 215 | 288 | 284 | 228 | 208 | 195 | 136 | 184 | 139 | 181 | 135 | |
Swell 2 Height (m) Direction Period (s) | S 19 | S 19 | SSW 13 | SSW 13 | S 18 | S 18 | S 18 | SSW 12 | S 16 | S 16 | S 16 | SSW 14 | SSW 14 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 |
273 | 273 | 135 | 135 | 307 | 304 | 300 | 79 | 188 | 251 | 251 | 160 | 154 | 109 | 153 | 148 | 196 | 132 | 88 | |
Swell 3 Height (m) Direction Period (s) | S 12 | SSW 13 | SSW 16 | S 16 | WNW 9 | WNW 9 | S 12 | SSW 15 | S 12 | W 9 | W 9 | S 11 | SSW 11 | SSW 12 | SSW 11 | W 10 | W 10 | SSW 19 | SSW 19 |
70 | 135 | 85 | 132 | 8 | 8 | 112 | 71 | 75 | 7 | 6 | 65 | 40 | 45 | 40 | 7 | 8 | 34 | 35 | |
Wind waves Height (m) Direction Period (s) | W 9 | W 9 | NW 9 | NW 9 | — | — | — | — | — | NW 9 | NW 9 | NW 9 | — | — | — | NW 9 | — | WNW 10 | — |
26 | 27 | 23 | 31 | — | — | — | — | — | 13 | 13 | 21 | — | — | — | 12 | — | 18 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 121 | 99 | 0 | 0 | 3 | 3 | 121 | 99 | 121 | 17 | 1 | 0 | 2 | 2 | 121 | 121 | 8 | 0 | 3 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)











