Surf Forecasts:
How big are the waves at Hapuna today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 0.5ft (0.2m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 1ft (0.3m), 16s period with SW swell.
- Evening surf: Evening surf (23 Sep, local time) - 1ft (0.3m), 16s period with SW swell.
The current surf forecast for Hapuna at 5PM is: 0.3m 16s primary swell from a Southwest direction (forecast issued at 01:00pm September 23). An open ocean swell of 0.3m 11s is not directed at the surf break, a second open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 0.5ft (0.2m) | 17s |
| Afternoon (23 Sep) | 1ft (0.3m) | 16s |
| Evening (23 Sep) | 1ft (0.3m) | 16s |
Table - waves today at Hapuna. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 28°C on Fri afternoon, min 26°C on Wed night). Winds increasing (light winds from the NE on Wed night, fresh winds from the ENE by Sat morning). | |||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||||
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 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 29 | 44 | 40 | 39 | 39 | 39 | 39 | 63 | 60 | 55 | 53 | 50 | 49 | 103 | 69 | 64 | 63 | 62 | 62 | 60 | 60 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | cross-off | off | cross-off | off | off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 2:18PM0.64m | 2:41AM0.44m | 2:48PM0.63m | 3:15AM0.51m | 3:17PM0.61m | ||||||||||||||||
Low Tide | 8:56PM0.04m | 8:22AM0.05m | 9:15PM0.02m | 9:06AM0.05m | 9:37PM-0.01m | ||||||||||||||||
 | | |  | | | |  | | | | |  |  | | | |  | | | | |
 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | 1 | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 26 |
Feels °C | 30 | 29 | 29 | 31 | 30 | 30 | 29 | 29 | 29 | 27 | 28 | 28 | 27 | 30 | 27 | 30 | 29 | 29 | 28 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | NNW 11 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | NE 7 | NNE 7 | SW 15 | SW 15 |
| kJ | 16 | 7 | 22 | 46 | 34 | 43 | 43 | 43 | 60 | 55 | 53 | 50 | 49 | 103 | 69 | 64 | 63 | 88 | 76 | 60 | 60 |
Swell 2 Height (m) Direction Period (s) | NNW 10 | SW 17 | SW 16 | N 11 | N 11 | SW 16 | SW 16 | SW 16 | N 12 | N 11 | N 10 | N 11 | N 10 | N 10 | N 10 | N 9 | N 9 | SW 16 | ENE 8 | N 9 | SW 12 |
| kJ | 22 | 44 | 40 | 21 | 20 | 39 | 39 | 63 | 24 | 21 | 7 | 20 | 18 | 17 | 17 | 16 | 7 | 62 | 22 | 6 | 23 |
Swell 3 Height (m) Direction Period (s) | SSW 17 | NNW 10 | ENE 8 | SW 16 | SW 16 | N 10 | N 10 | ENE 8 | W 10 | W 10 | N 11 | W 10 | SSW 18 | W 10 | S 11 | S 11 | S 11 | N 9 | SW 16 | SSW 12 | N 9 |
| kJ | 29 | 9 | 7 | 39 | 39 | 18 | 8 | 6 | 8 | 8 | 10 | 2 | 31 | 2 | 2 | 2 | 2 | 7 | 62 | 14 | 6 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | — | — | — | — | — | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | — | — | NE 7 | NE 7 |
| kJ | 46 | 51 | 52 | — | — | — | — | — | 54 | 62 | 92 | 71 | 73 | 88 | 113 | 124 | 114 | — | — | 109 | 152 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 93 | 93 | 28 | 32 | 32 | 41 | 41 | 41 | 3 | 41 | 41 | 41 | 3 | 3 | 3 | 32 | 32 | 41 | 32 | 3 | 3 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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