Surf Forecasts:
How big are the waves at Waimanu Bay today (30 Oct):
- Afternoon surf: Afternoon surf (30 Oct, local time) - 3.5ft (1.0m), 10s period with NNE swell.
- Evening surf: Evening surf (30 Oct, local time) - 3ft (0.9m), 9s period with NNE swell.
The current surf forecast for Waimanu Bay at 10PM is: 0.9m 9s primary swell from a North-northeast direction and 0.5m 13s secondary swell from a East direction, 1.2m 6s secondary swell from a East-northeast direction (forecast issued at 07:00pm October 30). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | - | - |
| Afternoon (30 Oct) | 3.5ft (1.0m) | 10s |
| Evening (30 Oct) | 3ft (0.9m) | 9s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Fri night. Warm (max 26°C on Sat morning, min 23°C on Sun night). Winds increasing (light winds from the ENE on Sat night, fresh winds from the ENE by Mon afternoon). | |||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | |||||||||||||||||
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) | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NW 22 | NNW 22 | NNW 21 | NNW 21 | NNW 20 | NW 19 | NNW 18 | NNW 17 | NNW 17 | NNW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 258 | 133 | 130 | 154 | 154 | 151 | 151 | 147 | 141 | 134 | 317 | 784 | 1143 | 1281 | 1441 | 1464 | 1543 | 1405 | 1425 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:28AM0.87m | 6:36PM0.37m | 8:38AM0.83m | 9:21PM0.40m | |||||||||||||||
Low Tide | 11:17PM0.14m | 3:39PM0.35m | 00:21AM0.22m | 4:40PM0.30m | |||||||||||||||
 |  | |  |  |  | | | |  | | | | |  | | | |  | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 24 | 24 |
Feels °C | 29 | 27 | 27 | 27 | 27 | 26 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 28 | 26 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNW 21 | NNW 21 | NNW 20 | NW 19 | NNW 18 | NNW 17 | NNW 17 | NNW 16 |
| kJ | 258 | 133 | 130 | 154 | 154 | 151 | 151 | 147 | 141 | 134 | 108 | 784 | 1143 | 1281 | 1441 | 1464 | 1543 | 1405 | 1425 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | NNW 22 | E 12 | E 12 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 80 | 78 | 77 | 75 | 73 | 73 | 73 | 72 | 71 | 69 | 317 | 98 | 101 | 84 | 84 | 95 | 93 | 62 | 84 |
Swell 3 Height (m) Direction Period (s) | NNW 13 | NNW 10 | NNW 12 | NNW 12 | NNW 13 | NW 13 | NW 13 | NW 13 | NW 11 | NW 22 | E 12 | NW 12 | NW 12 | NW 11 | E 11 | E 6 | E 11 | E 11 | NNW 10 |
| kJ | 17 | 10 | 15 | 15 | 16 | 27 | 27 | 27 | 20 | 127 | 68 | 21 | 21 | 19 | 157 | 16 | 84 | 84 | 10 |
Wind waves Height (m) Direction Period (s) | E 6 | ENE 6 | ENE 6 | ENE 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 6 | NE 8 | NE 8 | E 12 | — | — | — | — | E 11 |
| kJ | 48 | 97 | 87 | 72 | 69 | 65 | 62 | 65 | 55 | 37 | 39 | 171 | 149 | 169 | — | — | — | — | 84 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 58 | 58 | 58 | 58 | 58 | 66 | 58 | 58 | 77 | 77 | 77 | 70 | 68 | 24 | 24 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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