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Hilo Breakwall Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Hilo Breakwall surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Sunday 10 May 2026 HSTForecast update in hr min s Forecast update imminent
Hilo Breakwall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hilo Breakwall sea temperature is
25.6° C
(Which is slightly warmer than usual)How big are the waves at Hilo Breakwall today?
The current surf forecast for Hilo Breakwall at 7AM is: 1.2m 8s primary swell from a East direction and 0.5m 7s secondary swell from a North direction (forecast issued at 01:00am May 10). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 4ft (1.2m) | 8s |
| Afternoon (10 May) | 3.5ft (1.1m) | 8s |
| Evening (10 May) | 3.5ft (1.1m) | 8s |
Table - waves today at Hilo Breakwall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Mon afternoon. Warm (max 24°C on Sun morning, min 22°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | |
239 | 165 | 191 | 186 | 157 | 153 | 153 | 234 | 191 | 185 | 187 | 191 | 161 | 190 | 219 | 217 | 177 | 168 | 263 | 156 | 269 | 177 | 303 | 212 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | |
High Tide | 10:53AM0.35m | 10:36PM0.62m | 11:50AM0.46m | 11:18PM0.61m | 12:36PM0.58m | |||||||||||||||||||
Low Tide | 5:12AM0.12m | 3:49PM0.20m | 5:37AM0.06m | 5:10PM0.20m | 6:03AM-0.00m | 6:19PM0.19m | ||||||||||||||||||
 |  |  | | | |  | | | | | |  |  | | | | |  | | | | | | |
 | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — |
1 | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 2 | — | — | — | — | 1 | 1 | — | 1 | 1 | — | |
Temp °C | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 24 | 23 |
24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 23 | 24 | 25 | 24 | 23 | 24 | 24 | 22 | 24 | 25 | 24 | 25 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 |
 kJ | 169 | 165 | 191 | 186 | 157 | 153 | 153 | 157 | 191 | 185 | 187 | 191 | 161 | 190 | 219 | 217 | 177 | 168 | 142 | 156 | 178 | 177 | 209 | 212 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 6 | N 7 | N 7 | N 6 | N 6 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | N 10 | NNW 10 | NW 12 | SE 12 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | N 6 | NNE 6 | NNE 6 | NNE 6 | N 11 | N 7 |
| kJ | 12 | 21 | 21 | 31 | 19 | 19 | 68 | 60 | 59 | 58 | 100 | 40 | 6 | 6 | 64 | 36 | 34 | 33 | 16 | 25 | 24 | 24 | 59 | 21 |
Swell 3 Height (m) Direction Period (s) | NNW 10 | NNW 13 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | N 6 | N 6 | N 6 | NW 13 | SE 13 | NNW 12 | SE 12 | NW 12 | SE 12 | SE 12 | SE 12 | N 14 | NNW 10 | NNW 13 | N 12 | N 11 | N 7 | NNW 10 |
| kJ | 10 | 17 | 30 | 48 | 51 | 70 | 18 | 18 | 11 | 7 | 7 | 15 | 6 | 6 | 6 | 6 | 6 | 16 | 20 | 55 | 73 | 64 | 22 | 59 |
Wind waves Height (m) Direction Period (s) | E 8 | — | — | — | — | — | — | E 8 | — | N 6 | N 6 | N 6 | N 10 | N 10 | NNE 6 | — | — | — | E 8 | — | E 7 | — | E 7 | — |
| kJ | 239 | — | — | — | — | — | — | 234 | — | 12 | 6 | 18 | 100 | 108 | 7 | — | — | — | 263 | — | 269 | — | 303 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 95 | 94 | 94 | 3 | 3 | 3 | 94 | 94 | 94 | 94 | 94 | 172 | 172 | 95 | 94 | 94 | 4 | 4 | 95 | 3 | 3 | 3 | 3 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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