Surf Forecasts:
How big are the waves at Hapuna today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 1.5ft (0.5m), 13s period with W swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 1.5ft (0.5m), 13s period with W swell.
- Evening surf: Evening surf (18 Jul, local time) - 1.5ft (0.4m), 13s period with WNW swell.
The current surf forecast for Hapuna at 7PM is: 0.5m 13s primary swell from a West direction (forecast issued at 01:00pm July 18). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1.5ft (0.5m) | 13s |
| Afternoon (18 Jul) | 1.5ft (0.5m) | 13s |
| Evening (18 Jul) | 1.5ft (0.4m) | 13s |
Table - waves today at Hapuna. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sat afternoon, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | |||||||||||||||||||
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) | W 13 | W 13 | W 13 | W 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 89 | 89 | 87 | 87 | 57 | 57 | 56 | 55 | 50 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 13 | 13 | 13 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | off | off | off | cross-off | cross-on | glassy | glassy | cross-off | off | off | off | cross-on | cross-on | glassy | glassy | glassy |
High Tide | 7:10PM0.61m | 8:35AM0.44m | 7:42PM0.51m | 9:42AM0.48m | 8:14PM0.41m | ||||||||||||||||
Low Tide | 12:43PM0.14m | 2:07AM0.01m | 1:51PM0.22m | 2:39AM0.02m | 3:21PM0.28m | ||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 27 | 26 | 26 | 24 | 24 | 25 | 28 | 29 | 26 | 26 | 25 | 25 | 25 | 26 | 28 | 28 | 27 | 26 | 25 |
Feels °C | 29 | 30 | 29 | 28 | 28 | 26 | 25 | 25 | 29 | 31 | 30 | 30 | 28 | 27 | 26 | 27 | 29 | 30 | 31 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NNE 7 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | WNW 13 | NE 7 | NNE 7 | NNE 6 | NNE 5 | NNE 7 | NE 8 | NNE 8 | NNE 8 | NNE 8 | NE 7 | NNE 7 | NE 7 | NE 7 |
| kJ | 64 | 104 | 76 | 64 | 57 | 59 | 57 | 55 | 54 | 66 | 51 | 17 | 43 | 57 | 50 | 39 | 50 | 54 | 64 | 50 | 49 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | W 13 | WNW 13 | WNW 13 | WNW 13 | ENE 7 | WNW 12 | WNW 12 | WNW 12 | NNE 7 | NE 5 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 89 | 89 | 87 | 87 | 57 | 57 | 56 | 5 | 50 | 29 | 29 | 32 | 14 | 29 | 28 | 28 | 27 | 26 | 13 | 13 | 13 |
Swell 3 Height (m) Direction Period (s) | NNE 8 | SW 11 | NE 8 | ENE 8 | ENE 8 | SSW 12 | ENE 8 | S 14 | SW 11 | SW 11 | SW 11 | WNW 12 | WNW 12 | SSW 12 | SSW 11 | ENE 7 | ENE 7 | SSW 10 | SSW 10 | SSW 10 | SW 17 |
| kJ | 21 | 5 | 15 | 11 | 6 | 14 | 6 | 4 | 5 | 5 | 4 | 29 | 29 | 13 | 12 | 5 | 5 | 11 | 11 | 10 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 35 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 93 | 3 | 32 | 32 | 93 | 104 | 93 | 93 | 74 | 41 | 44 | 44 | 91 | 93 | 93 | 81 | 81 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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