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Honokohau Harbour Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Honokohau Harbour surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Tuesday 19 May 2026 HSTForecast update in hr min s Forecast update imminent
Honokohau Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Honokohau Harbour sea temperature is
26.5° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Honokohau Harbour today?
The current surf forecast for Honokohau Harbour at 10AM is: 0.7m 14s primary swell from a South-southwest direction and 0.6m 6s secondary swell from a North-northeast direction (forecast issued at 07:00am May 19). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 2ft (0.6m) | 14s |
| Afternoon (19 May) | 2ft (0.6m) | 14s |
| Evening (19 May) | 2.5ft (0.8m) | 14s |
Table - waves today at Honokohau Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Tue morning. Warm (max 27°C on Tue morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 18 | SSW 17 | NNE 6 | SSW 16 | SSW 13 | NNE 6 | SSW 16 | NNE 6 | NNE 6 | NNE 7 | SSW 15 | NNE 6 | |
236 | 163 | 180 | 160 | 242 | 239 | 233 | 213 | 213 | 158 | 156 | 107 | 104 | 102 | 70 | 203 | 57 | 124 | 201 | 145 | 165 | 186 | 169 | 149 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | cross-on | on | glassy | glassy | glassy | cross | glassy | on | on | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | on | glassy | glassy | glassy | cross-off | |
High Tide | 5:29AM0.15m | 6:25PM0.74m | 6:41AM0.15m | 7:18PM0.69m | 8:07AM0.17m | 8:13PM0.63m | ||||||||||||||||||
Low Tide | 10:37AM-0.05m | 2:14AM0.02m | 11:29AM0.01m | 3:10AM0.02m | 12:33PM0.07m | |||||||||||||||||||
 |  |  | | | | | |  | | |  |  | |  | | | | | | |  | | | |
 | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | 5:46 |
 | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | 6:54 |
1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | 1 | — | |
Temp °C | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 |
29 | 30 | 30 | 29 | 29 | 31 | 29 | 29 | 28 | 29 | 30 | 29 | 29 | 29 | 28 | 27 | 27 | 28 | 28 | 29 | 29 | 27 | 28 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | NNE 6 | SSW 15 | NNE 6 | NNE 6 | NNE 5 | SSW 14 | NNE 5 | NNE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | SSW 16 | S 16 | S 16 | SSW 16 | S 16 | S 15 | S 15 | SSW 15 | NNE 6 |
 kJ | 236 | 163 | 180 | 32 | 242 | 52 | 51 | 37 | 213 | 21 | 56 | 81 | 82 | 77 | 70 | 203 | 134 | 132 | 201 | 124 | 161 | 159 | 169 | 149 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 6 | SSW 14 | NE 6 | SSW 14 | SSW 14 | SSW 14 | NNE 5 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 16 | SSW 13 | SSW 13 | SSW 13 | SSE 13 | SSE 13 | SSW 12 | SSW 12 | SSE 5 | S 15 |
| kJ | 27 | 21 | 31 | 160 | 38 | 239 | 233 | 213 | 20 | 158 | 156 | 107 | 104 | 102 | 135 | 57 | 57 | 56 | 33 | 33 | 29 | 29 | 5 | 157 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SSW 17 | SSW 17 | SSW 17 | SSE 9 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 13 | S 5 | SSE 5 | SSE 13 | SW 15 | SSW 12 | SSE 13 | SSE 5 | SSW 12 | SSE 5 |
| kJ | 80 | 101 | 99 | 101 | 16 | 18 | 9 | 17 | 16 | 103 | 62 | 103 | 103 | 97 | 67 | 4 | 4 | 57 | 8 | 29 | 16 | 2 | 28 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 10 | — | — | SSW 9 | — | SSW 9 | WSW 2 | — | NW 10 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 6 | — |
| kJ | — | — | — | — | — | — | 7 | — | — | 8 | — | 8 | 1 | — | 15 | 82 | 96 | 124 | 118 | 145 | 165 | 186 | 160 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 101 | 100 | 0 | 113 | 148 | 113 | 0 | 0 | 0 | 0 | 104 | 113 | 14 | 14 | 2 | 0 | 0 | 6 | 6 | 0 | 116 | 2 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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