Surf Forecasts:
How big are the waves at Waimanu Bay today (22 Jul):
- Morning surf: Morning surf (22 Jul, local time) - 2.5ft (0.8m), 11s period with E swell.
- Afternoon surf: Afternoon surf (22 Jul, local time) - 5ft (1.5m), 12s period with ENE swell.
- Evening surf: Evening surf (22 Jul, local time) - 4.5ft (1.3m), 12s period with E swell.
The current surf forecast for Waimanu Bay at 2AM is: 1.4m 7s primary swell from a East-northeast direction and 0.7m 12s secondary swell from a East direction (forecast issued at 07:00pm July 21). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | 2.5ft (0.8m) | 11s |
| Afternoon (22 Jul) | 5ft (1.5m) | 12s |
| Evening (22 Jul) | 4.5ft (1.3m) | 12s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||
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 | E 7 | E 7 | ENE 7 | E 7 | E 11 | E 11 | ENE 12 | ENE 12 | E 12 | E 12 | E 11 | E 11 | E 11 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 197 | 167 | 162 | 197 | 163 | 154 | 555 | 599 | 609 | 472 | 464 | 433 | 544 | 459 | 214 | 206 | 206 | 149 | 187 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 6:37PM0.56m | 11:34AM0.70m | 12:26PM0.76m | ||||||||||||||||
Low Tide | 2:59AM0.21m | 3:58AM0.20m | |||||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 24 | 24 | 22 | 22 | 23 | 24 | 26 | 25 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 12 | E 12 | E 12 | E 11 | W 10 | N 12 | N 12 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | NNW 10 | NNW 10 | NNW 10 | E 10 | E 10 |
| kJ | 84 | 117 | 138 | 136 | 132 | 154 | 2 | 3 | 3 | 28 | 31 | 18 | 18 | 23 | 10 | 10 | 10 | 53 | 51 |
Swell 2 Height (m) Direction Period (s) | W 11 | NNE 7 | NE 7 | W 11 | NE 6 | NE 6 | N 12 | W 10 | W 10 | N 12 | N 11 | N 11 | NNW 11 | NNW 10 | SE 15 | SE 14 | SE 14 | NNW 10 | NNW 10 |
| kJ | 2 | 32 | 38 | 2 | 43 | 42 | 3 | 2 | 2 | 3 | 10 | 9 | 11 | 11 | 8 | 8 | 8 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | E 11 | W 11 | W 11 | S 16 | W 11 | W 10 | S 16 | S 16 | S 16 | W 10 | W 10 | SE 15 | SE 15 | SE 15 | W 10 | W 10 | W 10 | SE 14 | SE 14 |
| kJ | 20 | 2 | 2 | 5 | 2 | 2 | 5 | 5 | 5 | 2 | 2 | 8 | 8 | 8 | 2 | 2 | 2 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | ENE 7 | E 7 | E 7 | ENE 7 | E 7 | E 7 | E 11 | ENE 12 | ENE 12 | E 12 | E 12 | E 11 | E 11 | E 11 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 197 | 167 | 162 | 197 | 163 | 117 | 555 | 599 | 609 | 472 | 464 | 433 | 544 | 459 | 214 | 206 | 206 | 149 | 187 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 98 | 98 | 66 | 66 | 24 | 24 | 98 | 24 | 98 | 98 | 70 | 66 | 66 | 71 | 98 | 101 | 98 | 72 | 66 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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