Surf Forecasts:
How big are the waves at Waimanu Bay today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 5ft (1.5m), 7s period with ENE swell.
- Evening surf: Evening surf (30 Aug, local time) - 4.5ft (1.3m), 7s period with ENE swell.
The current surf forecast for Waimanu Bay at 12AM is: 1.4m 7s primary swell from a East-northeast direction and 0.6m 12s secondary swell from a East direction (forecast issued at 07:00pm August 29). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 4.5ft (1.4m) | 7s |
| Afternoon (30 Aug) | 5ft (1.5m) | 7s |
| Evening (30 Aug) | 4.5ft (1.3m) | 7s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon morning. Warm (max 27°C on Sun morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | |||||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | NNE 7 | NE 7 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph | |||||||||||||||||||
176 | 181 | 212 | 203 | 209 | 185 | 185 | 204 | 180 | 159 | 100 | 88 | 132 | 306 | 362 | 356 | 339 | 374 | 412 | |
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-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:07AM0.72m | 4:04PM0.77m | 4:53AM0.74m | 4:27PM0.70m | |||||||||||||||
Low Tide | 10:02PM0.17m | 9:59AM0.24m | 10:27PM0.15m | 10:43AM0.32m | 10:56PM0.14m | ||||||||||||||
— | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | |
6:39 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 |
Temp °C | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 26 | 24 | 24 | 24 | 24 | 25 | 26 | 27 | 27 | 24 | 24 | 25 | 25 | 26 | 27 | 27 | 26 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | NNE 7 | NNE 7 | NE 7 | W 11 | ENE 9 | W 13 | E 9 | W 12 | W 12 |
144 | 106 | 103 | 98 | 91 | 88 | 61 | 59 | 57 | 52 | 51 | 88 | 132 | 2 | 28 | 3 | 44 | 3 | 3 | |
Swell 2 Height (m) Direction Period (s) | W 10 | W 9 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 | SE 10 | ESE 9 | E 10 | E 10 | E 10 | W 13 | W 11 | W 11 | W 12 | W 12 | W 16 |
2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 9 | 50 | 49 | 49 | 3 | 2 | 2 | 3 | 3 | 5 | |
Swell 3 Height (m) Direction Period (s) | NW 8 | W 10 | NW 8 | NW 8 | W 11 | ESE 10 | W 12 | ESE 10 | W 10 | W 10 | SE 10 | SE 9 | SE 9 | W 11 | W 13 | S 9 | S 9 | S 9 | S 12 |
3 | 2 | 3 | 3 | 3 | 9 | 3 | 9 | 2 | 2 | 4 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | — | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
176 | 181 | 212 | 203 | 209 | 185 | 185 | 204 | 180 | 159 | 100 | 60 | — | 306 | 362 | 356 | 339 | 374 | 412 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 66 | 66 | 72 | 58 | 58 | 68 | 77 | 77 | 98 | 60 | 60 | 58 | 58 | 58 | 58 | 98 | 101 | 68 | 58 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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