Surf Forecasts:
How big are the waves at Honokohau Harbour today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 2ft (0.6m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 2ft (0.6m), 16s period with SW swell.
- Evening surf: Evening surf (31 Jul, local time) - 2ft (0.6m), 15s period with SW swell.
The current surf forecast for Honokohau Harbour at 12PM is: 0.6m 16s primary swell from a South-southwest direction and 0.7m 6s secondary swell from a North-northeast direction, 0.3m 2s secondary swell from a West direction (forecast issued at 07:00am July 31). An open ocean swell of 0.6m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 2ft (0.6m) | 16s |
| Afternoon (31 Jul) | 2ft (0.6m) | 16s |
| Evening (31 Jul) | 2ft (0.6m) | 15s |
Table - waves today at Honokohau Harbour. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SW 14 | SW 14 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 173 | 173 | 169 | 162 | 183 | 178 | 176 | 144 | 142 | 133 | 123 | 123 | 91 | 127 | 91 | 89 | 69 | 68 | 68 | 70 | 81 | 77 | 47 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | glassy | cross | glassy | cross | cross-off | glassy | glassy | cross-on | cross-on | on | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 4:51AM0.32m | 5:04PM0.66m | 5:36AM0.36m | 5:34PM0.60m | 6:27AM0.40m | 6:05PM0.54m | |||||||||||||||||
Low Tide | 10:10AM0.07m | 00:02AM0.06m | 10:55AM0.11m | 00:27AM0.05m | 11:50AM0.16m | ||||||||||||||||||
 |  | | | |  | | | | |  | | | | | | | | | | |  | | |
 | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 31 | 31 | 30 | 31 | 30 | 30 | 29 | 28 | 30 | 30 | 29 | 29 | 29 | 27 | 28 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | NNE 6 | S 12 | NNE 6 | NNE 6 | SW 15 | SSW 15 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 |
| kJ | 163 | 161 | 32 | 106 | 103 | 91 | 176 | 144 | 103 | 75 | 68 | 82 | 85 | 70 | 49 | 61 | 62 | 68 | 68 | 70 | 81 | 77 | 47 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 6 | S 12 | SSW 16 | SW 15 | SW 15 | S 12 | S 12 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | S 11 | S 13 | S 13 | S 13 |
| kJ | 32 | 32 | 112 | 162 | 183 | 178 | 72 | 69 | 142 | 133 | 123 | 123 | 91 | 127 | 91 | 89 | 69 | 51 | 42 | 38 | 90 | 89 | 85 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | N 9 | S 12 | S 12 | S 4 | SSE 5 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | SSE 9 | S 11 | S 11 | S 11 | SW 13 | SW 13 | SW 13 | SW 12 |
| kJ | 173 | 173 | 169 | 2 | 104 | 103 | 8 | 7 | 68 | 42 | 39 | 39 | 40 | 38 | 21 | 16 | 21 | 21 | 20 | 44 | 26 | 40 | 40 |
Wind waves Height (m) Direction Period (s) | — | — | W 2 | NNE 6 | SW 2 | S 4 | NNE 6 | NNE 6 | — | — | W 2 | W 2 | WSW 8 | SSE 8 | WNW 4 | — | WNW 2 | — | SSW 4 | — | — | — | — |
| kJ | — | — | 1 | 56 | 2 | 13 | 70 | 96 | — | — | 1 | 1 | 13 | 26 | 2 | — | 1 | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 113 | 0 | 12 | 0 | 125 | 0 | 0 | 0 | 14 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 104 | 14 | 104 | 14 | 2 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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