Surf Forecasts:
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 0.5ft (0.2m) | 10s |
| Afternoon (15 Sep) | - | - |
| Evening (15 Sep) | - | - |
Table - waves today at Kua Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 29°C on Wed morning, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||
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) | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | WSW 8 | WSW 8 | WSW 8 | SW 12 | SW 18 | NNE 5 | NNE 5 | SW 18 | SW 17 | SW 16 | SW 16 | NNE 8 | SW 16 | NE 8 | NE 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 | 5 | 109 | 28 | 28 | 108 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | glassy | glassy | cross-on | cross | on | glassy | glassy | cross-on | cross-on | cross | glassy | cross-off | cross | cross-on | on | glassy | cross-off |
High Tide | 5:43PM0.41m | 7:20AM0.66m | 5:58PM0.35m | 8:22AM0.62m | |||||||||||||||||
Low Tide | 1:09PM0.27m | 11:50PM0.11m | 2:29PM0.31m | 00:17AM0.14m | |||||||||||||||||
 | | |  |  | | | | | | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 29 | 29 | 29 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 29 | 32 | 33 | 33 | 31 | 30 | 31 | 32 | 30 | 30 | 30 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NE 5 | NNE 5 | NE 5 | NE 5 | NNE 8 | NNE 7 | SW 18 | SW 18 | SW 18 | SW 18 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | NE 8 | NE 8 | NE 8 |
| kJ | 35 | 11 | 17 | 20 | 20 | 50 | 37 | 81 | 79 | 109 | 152 | 20 | 75 | 75 | 51 | 63 | 64 | 52 | 135 | 128 | 94 |
Swell 2 Height (m) Direction Period (s) | SW 20 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | SW 19 | SW 18 | WSW 8 | SW 8 | NE 7 | NNE 8 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | ENE 9 | NE 9 | SW 16 | SW 16 | SW 16 |
| kJ | 98 | 24 | 24 | 23 | 19 | 94 | 87 | 7 | 3 | 14 | 11 | 152 | 108 | 75 | 69 | 66 | 29 | 79 | 64 | 64 | 127 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | SW 20 | SW 19 | SW 19 | SW 19 | WSW 8 | WSW 8 | SW 12 | SW 12 | N 9 | NNE 9 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SW 16 | SW 16 | SSW 18 | SSW 18 | W 8 |
| kJ | 9 | 97 | 96 | 96 | 96 | 7 | 7 | 6 | 5 | 7 | 8 | 8 | 10 | 10 | 20 | 19 | 65 | 64 | 33 | 33 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNE 7 | NNE 7 | NNE 5 | NNE 5 | NNE 5 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 48 | 48 | 25 | 28 | 28 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 30 | 26 | 14 | 19 | 30 | 20 | 20 | 30 | 0 | 4 | 14 | 14 | 14 | 14 | 39 | 97 | 97 | 30 | 4 | 4 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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