Surf Forecasts:
How big are the waves at Hapuna today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 0.5ft (0.2m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 0.5ft (0.2m), 10s period with W swell.
- Evening surf: Evening surf (11 Aug, local time) - 1ft (0.3m), 12s period with W swell.
The current surf forecast for Hapuna at 9PM is: 0.3m 12s primary swell from a West direction (forecast issued at 01:00pm August 11). An open ocean swell of 0.8m 6s is not directed at the surf break, a second open ocean swell of 0.3m 14s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 0.5ft (0.2m) | 14s |
| Afternoon (11 Aug) | 0.5ft (0.2m) | 10s |
| Evening (11 Aug) | 1ft (0.3m) | 12s |
Table - waves today at Hapuna. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Tue afternoon, min 25°C on Tue night). Winds increasing (calm on Tue afternoon, fresh winds from the NE by Thu afternoon). | |||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||
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 14 | W 10 | W 10 | W 12 | W 12 | W 11 | SSW 13 | W 11 | W 11 | W 11 | WNW 13 | WNW 12 | WNW 12 | SSW 16 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 12 | W 12 | W 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 8 | 8 | 24 | 24 | 23 | 0 | 22 | 22 | 23 | 33 | 30 | 28 | 0 | 28 | 28 | 28 | 28 | 25 | 25 | 25 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 3:37PM0.84m | 3:45AM0.33m | 4:16PM0.81m | 4:30AM0.38m | 4:52PM0.76m | ||||||||||||||||
Low Tide | 8:23AM-0.08m | 10:36PM0.00m | 9:15AM-0.06m | 11:06PM-0.01m | 10:03AM-0.03m | ||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 26 | 25 | 25 | 25 | 26 | 28 | 29 | 27 | 26 | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 26 | 25 |
Feels °C | 31 | 32 | 32 | 29 | 26 | 26 | 27 | 28 | 29 | 30 | 28 | 28 | 29 | 28 | 27 | 27 | 28 | 27 | 26 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | NNE 5 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NNE 5 | NNE 5 | NNE 5 | WNW 12 | SSW 16 | SSW 16 | NNE 6 | NNE 6 | SSW 15 | SSW 15 |
| kJ | 27 | 40 | 40 | 38 | 42 | 22 | 15 | 32 | 32 | 32 | 32 | 34 | 24 | 25 | 28 | 50 | 48 | 47 | 39 | 73 | 71 |
Swell 2 Height (m) Direction Period (s) | NE 5 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | W 11 | NE 7 | W 11 | WNW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | WNW 12 | WNW 12 | SSW 15 | SSW 15 | W 12 | W 12 |
| kJ | 7 | 40 | 40 | 38 | 36 | 35 | 33 | 22 | 7 | 23 | 33 | 32 | 32 | 51 | 50 | 28 | 28 | 45 | 44 | 25 | 25 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | W 10 | W 10 | W 12 | W 12 | W 11 | NE 7 | S 18 | W 11 | NE 7 | S 17 | WNW 12 | WNW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | WNW 12 | W 12 | SW 19 | S 18 |
| kJ | 41 | 8 | 8 | 24 | 24 | 23 | 7 | 56 | 22 | 7 | 53 | 30 | 28 | 32 | 30 | 27 | 14 | 28 | 25 | 14 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNE 7 | NNE 4 | NNE 5 | NE 5 | — | — | — | NE 5 | NE 5 | NE 5 | — | — | NNE 5 | NE 5 |
| kJ | — | — | — | — | — | — | — | 30 | 8 | 21 | 27 | — | — | — | 22 | 27 | 41 | — | — | 37 | 36 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 87 | 130 | 104 | 32 | 41 | 41 | 41 | 41 | 93 | 93 | 93 | 44 | 45 | 32 | 41 | 41 | 41 | 41 | 41 | 44 | 44 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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