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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 7 am Saturday 23 May 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
26.5° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Banyans today?
The current surf forecast for Banyans at 1PM is: 0.3m 11s primary swell from a Northwest direction (forecast issued at 07:00am May 23). An open ocean swell of 0.7m 15s is not directed at the surf break, a second open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 0.5ft (0.2m) | 11s |
| Afternoon (23 May) | 1ft (0.3m) | 11s |
| Evening (23 May) | 2.5ft (0.7m) | 15s |
Table - waves today at Banyans. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 25°C on Sat morning, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 16 | NNW 11 | NNW 11 | NW 11 | NW 10 | SSW 15 | SSW 14 | NNW 10 | NW 14 | NW 14 | NW 13 | NW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 11 | NW 11 | |
0 | 12 | 11 | 18 | 4 | 225 | 215 | 10 | 8 | 7 | 7 | 7 | 16 | 15 | 14 | 14 | 15 | 13 | 5 | 5 | 12 | 12 | 15 | 5 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-on | on | cross-off | cross-off | off | glassy | off | cross-off | cross | on | cross-on | off | glassy | glassy | glassy | glassy | cross-on | on | on | glassy | cross-off | glassy | |
High Tide | 11:07AM0.41m | 10:08PM0.61m | 12:10PM0.50m | 11:02PM0.55m | 12:56PM0.59m | 11:53PM0.49m | ||||||||||||||||||
Low Tide | 4:46AM0.13m | 3:36PM0.31m | 5:24AM0.11m | 5:23PM0.33m | 5:55AM0.10m | 6:51PM0.32m | ||||||||||||||||||
 |  | |  |  |  |  | | | | | | | | | | | | | | | | | | |
 | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | 5:45 |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | 6:55 |
1 | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 25 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 24 |
27 | 27 | 26 | 27 | 27 | 25 | 25 | 26 | 24 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 25 | 26 | 26 | 27 | 27 | 28 | 26 | 27 | |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 15 | S 15 | S 15 | SSW 15 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 |
 kJ | 188 | 183 | 233 | 218 | 212 | 225 | 215 | 200 | 138 | 134 | 132 | 132 | 132 | 138 | 86 | 85 | 134 | 127 | 85 | 84 | 126 | 125 | 125 | 86 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | NNW 11 | S 11 | S 18 | NNW 10 | S 17 | NNW 10 | NW 10 | S 16 | S 16 | S 16 | NNW 13 | NNW 12 | S 15 | S 15 | NNW 12 | NNW 12 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 11 | S 17 |
| kJ | 57 | 57 | 11 | 3 | 25 | 10 | 23 | 10 | 4 | 20 | 20 | 46 | 16 | 15 | 39 | 39 | 14 | 13 | 5 | 5 | 12 | 12 | 12 | 22 |
Swell 3 Height (m) Direction Period (s) | S 10 | NNW 11 | SSE 12 | — | NW 10 | S 18 | NNW 10 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 10 | — | NNW 12 | NNW 12 | SW 20 | S 4 | — | — | NNW 11 | S 20 | SW 19 | NW 11 |
| kJ | 8 | 12 | 13 | — | 4 | 25 | 10 | 8 | 8 | 7 | 7 | 7 | 4 | — | 14 | 14 | 15 | 1 | — | — | 12 | 7 | 15 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 11 | W 3 | — | — | NW 4 | — | — | SW 2 | SW 3 | WSW 2 | NNW 3 | — | — | — | — | — | WNW 2 | — | — | — | — |
| kJ | — | — | — | 18 | 1 | — | — | 3 | — | — | 1 | 2 | 1 | 3 | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 1 | 21 | 9 | 1 | 0 | 0 | 1 | 1 | 2 | 21 | 121 | 2 | 1 | 1 | 1 | 1 | 1 | 21 | 21 | 21 | 2 | 2 | 2 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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