Surf Forecasts:
How big are the waves at Hapuna today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 0.5ft (0.1m), 14s period with SW swell.
- Evening surf: Evening surf (21 Oct, local time) - 0.5ft (0.1m), 15s period with SW swell.
The current surf forecast for Hapuna at 12AM is: 0.2m 16s primary swell from a South-southwest direction (forecast issued at 07:00pm October 20). An open ocean swell of 0.2m 10s is not directed at the surf break, a second open ocean swell of 1.0m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 0.5ft (0.1m) | 14s |
| Evening (21 Oct) | 0.5ft (0.1m) | 15s |
Table - waves today at Hapuna. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 23°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | |||||||||||||||||
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 14 | SW 15 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | NE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 8 | 9 | 24 | 10 | 10 | 10 | 10 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 19 | 18 | 18 | 18 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | glassy | off | off | cross-on | cross-on | glassy | glassy | glassy |
High Tide | 1:11AM0.37m | 12:50PM0.56m | 1:45AM0.46m | 1:26PM0.55m | |||||||||||||||
Low Tide | 7:13PM0.07m | 6:25AM0.16m | 7:33PM0.04m | 7:23AM0.14m | 7:54PM0.01m | ||||||||||||||
 |  |  | | |  | |  | | | | | | | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 23 | 23 | 23 | 24 | 27 | 27 | 26 | 24 | 24 | 24 | 23 | 24 | 27 | 27 | 26 | 25 | 24 |
Feels °C | 24 | 22 | 22 | 22 | 22 | 24 | 27 | 29 | 28 | 26 | 26 | 27 | 25 | 26 | 28 | 28 | 29 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | N 11 | N 10 | N 10 | NE 8 | NE 8 | NNE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 |
| kJ | 9 | 8 | 8 | 84 | 84 | 74 | 84 | 79 | 89 | 77 | 57 | 56 | 44 | 44 | 43 | 43 | 53 | 28 | 31 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 15 | SSW 16 | N 10 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | NNE 5 |
| kJ | 8 | 9 | 24 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 21 | 20 | 19 | 18 | 18 | 18 | 8 |
Swell 3 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | N 9 | N 9 | N 8 | N 8 | N 8 | NNE 16 | NNE 14 |
| kJ | 4 | 4 | 4 | 10 | 10 | 10 | 10 | 22 | 21 | 21 | 21 | 21 | 6 | 6 | 6 | 6 | 5 | 24 | 20 |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 8 | NE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 5 | — |
| kJ | 122 | 110 | 113 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 104 | 32 | 32 | 32 | 32 | 32 | 87 | 32 | 87 | 60 | 60 | 45 | 45 | 44 | 84 | 87 | 87 | 47 | 44 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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