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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 Friday 29 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
26.1° C
(Which is slightly warmer than usual)| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 1ft (0.3m) | 11s |
| Afternoon (29 May) | - | - |
| Evening (29 May) | 1.5ft (0.4m) | 11s |
Table - waves today at Banyans. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sun afternoon, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 11 | NW 11 | S 20 | S 19 | S 19 | NW 11 | NW 11 | SSW 12 | SW 12 | SSW 16 | SW 16 | SSW 16 | NW 10 | SW 11 | WSW 11 | WSW 11 | SW 12 | SSW 15 | SSW 15 | SSW 21 | SSW 14 | NW 9 | NNW 9 | NNW 9 | |
20 | 19 | 0 | 0 | 0 | 31 | 4 | 14 | 6 | 25 | 41 | 25 | 4 | 5 | 12 | 12 | 5 | 0 | 0 | 86 | 0 | 3 | 8 | 8 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross | cross-on | on | on | on | glassy | glassy | glassy | cross-on | cross-on | on | on | on | glassy | glassy | glassy | glassy | on | cross-on | on | cross | cross | cross-off | |
High Tide | 2:07AM0.37m | 3:11PM0.81m | 2:46AM0.35m | 3:45PM0.82m | 3:23AM0.33m | 4:20PM0.82m | ||||||||||||||||||
Low Tide | 7:49AM0.07m | 10:18PM0.19m | 8:19AM0.06m | 10:57PM0.18m | 8:51AM0.06m | 11:36PM0.18m | ||||||||||||||||||
 |  | | | |  | | | | | | |  | | | | | | | | | | | | |
 | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | 5:43 |
 | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | 6:58 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 25 | 24 |
26 | 27 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | S 20 | SSW 20 | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 515 | 640 | 775 | 752 | 721 | 668 | 646 | 632 | 617 | 596 | 562 | 443 | 432 | 421 | 416 | 406 | 390 | 375 | 360 | 284 | 280 | 346 | 346 | 276 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 12 | SSW 11 | S 11 | S 11 | S 11 | S 11 | S 11 | SSW 21 | SSW 20 | S 20 | S 19 | S 19 |
| kJ | 61 | 61 | 37 | 39 | 37 | 37 | 61 | 65 | 43 | 43 | 43 | 42 | 45 | 43 | 39 | 21 | 21 | 20 | 20 | 86 | 131 | 276 | 369 | 365 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 11 | S 14 | S 14 | S 13 | S 13 | NW 11 | SSW 12 | SW 12 | SSW 16 | SW 16 | SSW 16 | NW 10 | SW 11 | WSW 11 | WSW 11 | SW 12 | S 21 | S 21 | S 11 | S 11 | NW 9 | NNW 9 | NNW 9 |
| kJ | 20 | 19 | 35 | 33 | 31 | 31 | 4 | 14 | 6 | 25 | 41 | 25 | 4 | 5 | 12 | 12 | 5 | 36 | 36 | 20 | 20 | 3 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 99 | 99 | 99 | 99 | 17 | 2 | 2 | 2 | 99 | 99 | 99 | 99 | 95 | 2 | 2 | 1 | 1 | 79 | 79 | 79 | 17 | 3 | 1 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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