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Surf Forecasts:
Hilo Breakwall surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Wednesday 31 Dec 2025 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 2PM is: 1.4m 14s primary swell from a North-northwest direction and 1.3m 8s secondary swell from a East direction (forecast issued at 01:00am December 31). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Dec) | 4.5ft (1.4m) | 15s |
| Afternoon (31 Dec) | 4.5ft (1.4m) | 14s |
| Evening (31 Dec) | 4.5ft (1.3m) | 13s |
Table - waves today at Hilo Breakwall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 31 | Thursday 01 | Friday 02 | ||||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 8 | 8 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 512 | 341 | 754 | 773 | 752 | 731 | 589 | 555 | 531 | 580 | 547 | 437 | 437 | 408 | 309 | 299 | 294 | 236 | 333 | 216 | 213 | 173 | 327 | 259 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | glass | glass | glass | cross | cross | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | glass | glass | glass | glass | cross- on | cross | cross | cross | cross |
High Tide / height (m) | 1:21AM 0.89 | 12:03PM 0.41 | 2:08AM 0.96 | 1:06PM 0.40 | 2:52AM 1.00 | 2:01PM 0.41 | ||||||||||||||||||
Low Tide / height (m) | 8:08AM 0.28 | 6:32PM -0.14 | 8:59AM 0.23 | 7:22PM -0.18 | 9:42AM 0.19 | |||||||||||||||||||
Wednesday 31 | Thursday 01 | Friday 02 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - |
 |  |  |  | | | | | |  | |  | | | | | | | |  | |  | | | |
Rain (mm) | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 3 | 2 | 1 |
| Temp. °C | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 |
| Feels °C (?) | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 22 | 24 | 22 | 22 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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