Surf Forecasts:
How big are the waves at Waimanu Bay today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 5ft (1.6m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.6m), 7s period with ENE swell.
- Evening surf: Evening surf (10 Sep, local time) - 4ft (1.2m), 7s period with ENE swell.
The current surf forecast for Waimanu Bay at 8AM is: 1.6m 7s primary swell from a East-northeast direction and 0.6m 12s secondary swell from a East direction, 0.4m 10s secondary swell from a Northwest direction (forecast issued at 01:00am September 10). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 5ft (1.6m) | 7s |
| Afternoon (10 Sep) | 5ft (1.6m) | 7s |
| Evening (10 Sep) | 4ft (1.2m) | 7s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||||
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) | ENE 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 847 | 319 | 245 | 261 | 254 | 173 | 132 | 176 | 297 | 387 | 363 | 366 | 460 | 292 | 281 | 227 | 209 | 169 | 128 | 135 | 181 | 177 | 165 | 165 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 2:13AM0.67m | 2:38PM0.89m | 2:54AM0.73m | 3:05PM0.83m | 3:33AM0.77m | 3:29PM0.76m | ||||||||||||||||||
Low Tide | 8:06AM0.12m | 8:58PM0.17m | 8:50AM0.16m | 9:22PM0.14m | 9:32AM0.22m | 9:46PM0.13m | ||||||||||||||||||
 | |  | | |  |  | | | | | | | | | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 28 | 28 | 27 | 28 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | E 12 | NW 9 | NW 8 | E 11 | ENE 11 | ENE 11 | ENE 11 | NNE 7 | NNE 8 | NNE 8 | NW 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | ENE 10 | ENE 10 | NE 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 |
| kJ | 34 | 33 | 99 | 12 | 11 | 91 | 100 | 176 | 297 | 4 | 22 | 26 | 3 | 52 | 44 | 47 | 33 | 169 | 128 | 72 | 92 | 96 | 99 | 119 |
Swell 2 Height (m) Direction Period (s) | W 6 | W 6 | NW 10 | W 12 | W 12 | NW 8 | NW 8 | NW 9 | NW 9 | NNE 8 | NW 9 | NW 10 | SW 10 | NW 8 | SW 9 | SW 9 | SW 9 | NNE 8 | NNE 8 | W 12 | NNE 10 | SE 8 | W 12 | SE 8 |
| kJ | 2 | 1 | 23 | 3 | 3 | 11 | 9 | 13 | 3 | 7 | 3 | 4 | 4 | 3 | 3 | 3 | 3 | 54 | 61 | 3 | 10 | 2 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | SE 9 | SE 9 | W 12 | NE 8 | NNE 8 | W 11 | NW 9 | NW 7 | SE 8 | SE 8 | SW 9 | NW 9 | W 12 | SE 8 | SW 9 | SE 8 | SE 8 | W 12 | W 12 | SW 8 | W 11 |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 6 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | — | — | ENE 10 | ENE 9 | ENE 9 | E 9 | E 9 |
| kJ | 847 | 319 | 245 | 261 | 254 | 173 | 132 | 105 | 38 | 387 | 363 | 366 | 460 | 292 | 281 | 227 | 209 | — | — | 135 | 181 | 177 | 165 | 165 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 69 | 69 | 58 | 58 | 58 | 58 | 81 | 24 | 24 | 24 | 24 | 77 | 77 | 77 | 24 | 58 | 24 | 70 | 77 | 77 | 77 | 77 | 77 | 68 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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