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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 7 am Wednesday 29 Apr 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
25.5° C
(Which is slightly warmer than usual)How big are the waves at Hilo Breakwall today?
The current surf forecast for Hilo Breakwall at 3PM is: 1.1m 7s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Northeast direction, 0.9m 7s secondary swell from a East-northeast direction (forecast issued at 07:00am April 29). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 3.5ft (1.1m) | 7s |
| Afternoon (29 Apr) | 3.5ft (1.1m) | 7s |
| Evening (29 Apr) | 4ft (1.2m) | 7s |
Table - waves today at Hilo Breakwall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 42mm), heaviest during Fri night. Warm (max 23°C on Wed morning, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
100 | 147 | 125 | 121 | 121 | 143 | 143 | 100 | 102 | 112 | 225 | 225 | 188 | 193 | 130 | 173 | 214 | 270 | 336 | 402 | 508 | 521 | 443 | 414 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | |
High Tide | 2:26PM0.73m | 1:45AM0.51m | 2:57PM0.77m | 2:11AM0.47m | 3:30PM0.80m | |||||||||||||||||||
Low Tide | 7:38AM-0.09m | 8:33PM0.16m | 8:01AM-0.11m | 9:14PM0.17m | 8:25AM-0.12m | 9:55PM0.18m | ||||||||||||||||||
 |  | |  | |  | | | | |  | | | | | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | 6:43 |
— | — | — | 1 | 1 | 1 | 3 | 3 | 1 | 2 | 1 | — | — | 1 | 1 | 2 | 2 | 2 | 1 | 3 | 2 | 3 | 4 | 4 | |
Temp °C | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 25 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | |
Swell 1 Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
 kJ | 100 | 147 | 125 | 121 | 121 | 143 | 143 | 100 | 102 | 112 | 225 | 225 | 188 | 193 | 130 | 173 | 214 | 270 | 336 | 402 | 508 | 521 | 443 | 414 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 10 | NNE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 7 | ESE 7 | ESE 7 | NE 8 | NNW 12 | NNW 12 | NNW 12 | NNE 8 | E 7 | ESE 7 | ESE 8 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 |
| kJ | 53 | 15 | 9 | 24 | 23 | 20 | 20 | 62 | 67 | 69 | 18 | 59 | 58 | 57 | 88 | 112 | 91 | 66 | 98 | 93 | 86 | 57 | 56 | 55 |
Swell 3 Height (m) Direction Period (s) | NNE 9 | NNW 14 | NNW 14 | NNW 14 | NNW 14 | NNW 14 | NW 14 | NE 9 | NNE 8 | NNE 8 | NW 13 | NE 9 | NE 10 | NE 10 | NNW 12 | NNW 13 | NNW 13 | NNW 13 | NW 7 | S 15 | S 14 | NW 21 | NNW 20 | NNW 19 |
| kJ | 9 | 19 | 20 | 41 | 21 | 41 | 51 | 19 | 28 | 28 | 40 | 19 | 27 | 26 | 58 | 69 | 101 | 68 | 2 | 4 | 4 | 18 | 38 | 37 |
Wind waves Height (m) Direction Period (s) | — | NE 7 | ENE 7 | ENE 7 | — | — | — | — | — | — | NE 7 | — | — | NNE 8 | NE 8 | — | — | — | — | — | — | — | — | — |
| kJ | — | 47 | 83 | 78 | — | — | — | — | — | — | 171 | — | — | 74 | 125 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 94 | 101 | 101 | 211 | 101 | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 97 | 94 | 94 | 181 | 172 | 101 | 3 | 3 | 3 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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