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Waiaha Rivermouth / Honls Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Waiaha Rivermouth / Honls surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 pm Sunday 05 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Waiaha Rivermouth / Honls surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waiaha Rivermouth / Honls sea temperature is
24.9° C
(Which is normal for this time of year)How big are the waves at Waiaha Rivermouth / Honls today?
The current surf forecast for Waiaha Rivermouth / Honls at 11PM is: 0.4m 16s primary swell from a South-southwest direction and 0.3m 16s secondary swell from a Southwest direction (forecast issued at 07:00pm April 05). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Apr) | - | - |
| Afternoon (05 Apr) | 1ft (0.3m) | 17s |
| Evening (05 Apr) | 1ft (0.3m) | 16s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 17 | 18 | 17 | 16 | 16 | 16 | 17 | 18 | 19 | 19 | 15 | 15 | 16 | 17 | 17 | 17 | 14 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 40 | 50 | 91 | 96 | 102 | 99 | 90 | 132 | 149 | 219 | 240 | 375 | 267 | 225 | 231 | 341 | 394 | 404 | 399 | 198 | 320 | 400 | 411 | 421 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | glass | cross- off | cross- off | cross- on | on | on | cross | cross- off | cross- off | cross- off | glass | on | on | cross | glass | glass | glass | glass | glass | cross- off | cross- off |
High Tide / height (m) | 6:18PM 0.57 | 5:38AM 0.21 | 7:08PM 0.56 | 6:24AM 0.18 | 8:07PM 0.54 | 7:43AM 0.16 | ||||||||||||||||||
Low Tide / height (m) | 1:38AM 0.14 | 11:20AM 0.02 | 3:00AM 0.14 | 11:56AM 0.05 | 4:30AM 0.13 | 12:47PM 0.08 | ||||||||||||||||||
Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - |
| Sunset | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - |
 |  | | | | | |  | | |  | | | | |  |  |  | | |  | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 3 | 1 | - | 1 | 1 | 1 | 1 |
| Temp. °C | 23 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 22 | 23 | 23 | 23 | 23 | 25 | 25 |
| Feels °C (?) | 24 | 25 | 25 | 24 | 22 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 27 | 26 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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