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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 am Thursday 02 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 slightly warmer than usual)How big are the waves at Waiaha Rivermouth / Honls today?
The current surf forecast for Waiaha Rivermouth / Honls at 2PM is: 0.3m 14s primary swell from a South direction and 0.3m 11s secondary swell from a South direction, 0.3m 2s secondary swell from a West-northwest direction (forecast issued at 07:00am April 02). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Apr) | 1ft (0.3m) | 15s |
| Afternoon (02 Apr) | 1ft (0.3m) | 14s |
| Evening (02 Apr) | 1ft (0.3m) | 13s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 02 | Friday 03 | Saturday 04 | Sun 05 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 16 | 12 | 12 | 12 | 20 | 20 | 15 | 15 | 18 | 18 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 23 | 39 | 38 | 33 | 36 | 32 | 32 | 55 | 51 | 47 | 26 | 26 | 40 | 45 | 45 | 25 | 41 | 38 | 38 | 33 | 49 | 49 | 49 | 31 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross | glass | cross- on | glass | cross- off | glass | glass | on | on | on | cross | cross | glass | glass | on | cross- on | cross- on | cross- on | on | glass |
High Tide / height (m) | 3:37AM 0.40 | 4:23PM 0.55 | 4:05AM 0.35 | 4:58PM 0.57 | 4:34AM 0.30 | 5:36PM 0.58 | ||||||||||||||||||
Low Tide / height (m) | 9:43AM -0.03 | 10:49PM 0.08 | 10:04AM -0.02 | 11:38PM 0.10 | 10:27AM -0.01 | 12:33AM 0.12 | ||||||||||||||||||
Thursday 02 | Friday 03 | Saturday 04 | Sun 05 | |||||||||||||||||||||
| Sunrise | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - |
 |  | |  | | |  | | | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 24 | 23 | 23 | 23 | 23 | 22 |
| Feels °C (?) | 23 | 23 | 24 | 23 | 24 | 24 | 23 | 24 | 23 | 24 | 25 | 25 | 24 | 25 | 24 | 23 | 23 | 23 | 25 | 23 | 24 | 24 | 24 | 24 |
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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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