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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 Friday 24 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
25.9° C
(Which is 1.2°C warmer than 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 3PM is: 0.7m 13s primary swell from a West-northwest direction and 0.3m 13s secondary swell from a Southwest direction (forecast issued at 07:00am April 24). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 2ft (0.6m) | 14s |
| Afternoon (24 Apr) | 2.5ft (0.7m) | 13s |
| Evening (24 Apr) | 2.5ft (0.7m) | 13s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 26°C on Fri morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 15 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | |
167 | 167 | 215 | 184 | 181 | 181 | 173 | 117 | 115 | 111 | 119 | 121 | 121 | 121 | 116 | 107 | 104 | 104 | 140 | 140 | 102 | 100 | 97 | 93 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | cross | cross | glassy | cross-on | glassy | glassy | cross-off | cross | cross-on | cross-on | on | cross-on | cross-on | glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | glassy | cross-off | |
High Tide | 11:19AM0.22m | 10:57PM0.56m | 12:20PM0.30m | 11:51PM0.52m | 1:06PM0.38m | 00:37AM0.47m | ||||||||||||||||||
Low Tide | 5:41AM0.02m | 3:50PM0.12m | 6:18AM0.00m | 5:21PM0.12m | 6:49AM-0.02m | 6:36PM0.12m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | |  | | | | | | | |  | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:56 |
 | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:45 | — | — | 6:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | |
Temp °C | 24 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 24 |
26 | 28 | 28 | 28 | 28 | 26 | 27 | 27 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 27 | 24 | 25 | 26 | 27 | 26 | 26 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | WNW 15 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
 kJ | 167 | 167 | 215 | 184 | 181 | 181 | 173 | 117 | 115 | 111 | 107 | 74 | 121 | 121 | 116 | 107 | 104 | 104 | 140 | 140 | 102 | 100 | 97 | 93 |
Swell 2 Height (m) Direction Period (s) | W 12 | W 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 78 | 76 | 28 | 28 | 28 | 45 | 44 | 65 | 63 | 85 | 119 | 121 | 71 | 68 | 38 | 38 | 44 | 37 | 34 | 19 | 19 | 18 | 18 | 18 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 13 | SSW 13 | S 13 | SSW 16 | SSW 16 | S 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | SSW 11 | S 11 | S 11 | S 11 | S 11 | S 11 | NNW 12 | S 11 | S 11 | NNW 11 |
| kJ | 28 | 28 | 17 | 17 | 14 | 26 | 26 | 12 | 29 | 29 | 28 | 11 | 11 | 11 | 25 | 9 | 9 | 9 | 9 | 9 | 14 | 9 | 9 | 13 |
Wind waves Height (m) Direction Period (s) | WNW 8 | NW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 0 | 45 | 81 | 0 | 6 | 0 | 0 | 0 | 7 | 47 | 47 | 19 | 1 | 19 | 0 | 0 | 0 | 50 | 47 | 6 | 2 | 0 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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