Surf Forecasts:
How big are the waves at Hapuna today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 0.5ft (0.1m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 0.5ft (0.1m), 17s period with SW swell.
- Evening surf: Evening surf (20 Oct, local time) - 0.5ft (0.1m), 15s period with SW swell.
The current surf forecast for Hapuna at 3AM is: 0.2m 16s primary swell from a South-southwest direction (forecast issued at 07:00pm October 19). An open ocean swell of 0.3m 11s is not directed at the surf break, a second open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 0.5ft (0.1m) | 16s |
| Afternoon (20 Oct) | 0.5ft (0.1m) | 17s |
| Evening (20 Oct) | 0.5ft (0.1m) | 15s |
Table - waves today at Hapuna. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 23°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | |||||||||||||||||
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) | WNW 12 | WNW 11 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SW 14 | SW 15 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 14 | 13 | 24 | 24 | 10 | 10 | 10 | 11 | 8 | 9 | 24 | 10 | 10 | 10 | 10 | 9 | 21 | 21 | 21 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | glassy | cross-off | off | glassy |
High Tide | 00:34AM0.29m | 12:09PM0.56m | 1:11AM0.37m | 12:50PM0.56m | |||||||||||||||
Low Tide | 6:51PM0.09m | 5:14AM0.17m | 7:13PM0.07m | 6:25AM0.16m | 7:33PM0.04m | ||||||||||||||
 |  | | | | | | | | | | | | | |  | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 25 | 24 | 23 | 23 | 23 | 24 | 27 | 27 | 26 | 25 | 24 |
Feels °C | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 27 | 24 | 23 | 22 | 21 | 21 | 23 | 27 | 29 | 29 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 7 | NNE 7 | N 11 | N 11 | N 11 | NE 7 | NE 7 | NE 7 | NE 7 | N 10 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 |
| kJ | 98 | 96 | 96 | 21 | 21 | 21 | 126 | 126 | 122 | 104 | 8 | 84 | 84 | 84 | 82 | 91 | 79 | 65 | 56 |
Swell 2 Height (m) Direction Period (s) | N 11 | N 11 | N 11 | SSW 16 | SW 16 | NNE 9 | N 11 | N 11 | N 11 | N 10 | SSW 16 | N 10 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | SSW 15 |
| kJ | 37 | 37 | 35 | 24 | 10 | 8 | 21 | 9 | 9 | 8 | 24 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 21 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 11 | SSW 16 | NW 11 | NNE 9 | SW 16 | SW 16 | SW 17 | SW 14 | SW 15 | NW 10 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | N 9 |
| kJ | 14 | 13 | 24 | 5 | 8 | 10 | 10 | 11 | 8 | 9 | 4 | 10 | 10 | 10 | 10 | 9 | 21 | 21 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 7 | NE 7 | NE 7 | — | — | — | — | NNE 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 96 | 107 | 107 | — | — | — | — | 101 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 93 | 41 | 32 | 32 | 32 | 32 | 32 | 87 | 87 | 32 | 60 | 47 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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