Surf Forecasts:
How big are the waves at Hapuna today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 1.5ft (0.5m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 1.5ft (0.4m), 11s period with WNW swell.
- Evening surf: Evening surf (23 Aug, local time) - 1ft (0.3m), 14s period with SW swell.
The current surf forecast for Hapuna at 7AM is: 0.5m 10s primary swell from a West-northwest direction and 0.3m 15s secondary swell from a Southwest direction (forecast issued at 01:00am August 23). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 1.5ft (0.5m) | 11s |
| Afternoon (23 Aug) | 1.5ft (0.4m) | 11s |
| Evening (23 Aug) | 1ft (0.3m) | 14s |
Table - waves today at Hapuna. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 29°C on Sun morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
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 | 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 15 | NW 12 | WNW 10 | WNW 12 | WNW 11 | WNW 11 | SW 14 | SW 14 | WNW 10 | SSW 14 | SSW 14 | SSW 13 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | NW 10 | NE 6 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 58 | 37 | 59 | 75 | 68 | 44 | 40 | 33 | 20 | 19 | 19 | 18 | 12 | 12 | 11 | 10 | 4 | 0 | 25 | 25 | 25 | 24 | 20 | 21 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | glassy | on | on | glassy | cross-off | off | off | off | off | cross-off | cross-off | off | off | off |
High Tide | 1:02AM0.20m | 1:49PM0.66m | 1:48AM0.23m | 2:26PM0.69m | 2:25AM0.28m | 2:59PM0.71m | ||||||||||||||||||
Low Tide | 6:05AM0.06m | 9:13PM0.10m | 7:02AM0.04m | 9:33PM0.09m | 7:49AM0.01m | 9:53PM0.07m | ||||||||||||||||||
 | |  |  | | |  | | | |  | |  | |  | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 27 | 29 | 29 | 29 | 27 | 27 | 26 | 26 | 27 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 26 | 25 |
Feels °C | 30 | 29 | 29 | 32 | 31 | 32 | 29 | 30 | 29 | 30 | 31 | 33 | 33 | 33 | 31 | 31 | 28 | 28 | 29 | 30 | 30 | 30 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 6 | WNW 10 | WNW 10 | WNW 12 | NNE 6 | NE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | SSW 12 |
| kJ | 46 | 33 | 59 | 75 | 63 | 73 | 65 | 43 | 34 | 42 | 39 | 45 | 61 | 68 | 52 | 39 | 39 | 40 | 39 | 39 | 60 | 52 | 49 | 14 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | NW 12 | SW 15 | SW 15 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 15 |
| kJ | 58 | 37 | 34 | 34 | 68 | 44 | 40 | 19 | 18 | 19 | 19 | 18 | 35 | 35 | 34 | 33 | 32 | 30 | 30 | 30 | 14 | 14 | 14 | 21 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | WSW 9 | ENE 8 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | WNW 10 | S 14 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | NW 10 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | W 11 |
| kJ | 58 | 35 | 8 | 6 | 33 | 33 | 33 | 33 | 20 | 9 | 16 | 13 | 12 | 12 | 11 | 10 | 4 | 21 | 25 | 25 | 25 | 24 | 20 | 10 |
Wind waves Height (m) Direction Period (s) | — | NNE 6 | NNE 6 | NNE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 5 |
| kJ | — | 46 | 44 | 44 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 30 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 44 | 44 | 41 | 47 | 93 | 130 | 84 | 44 | 45 | 41 | 41 | 41 | 93 | 93 | 60 | 32 | 41 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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