Surf Forecasts:
How big are the waves at Waimanu Bay today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 4.5ft (1.3m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Evening surf: Evening surf (25 Jul, local time) - 4.5ft (1.3m), 8s period with NNE swell.
The current surf forecast for Waimanu Bay at 4AM is: 1.1m 8s primary swell from a Northeast direction and 0.5m 14s secondary swell from a East direction, 1.1m 7s secondary swell from a East direction (forecast issued at 01:00am July 25). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 4.5ft (1.3m) | 8s |
| Afternoon (25 Jul) | 6.5ft (2.0m) | 8s |
| Evening (25 Jul) | 4.5ft (1.3m) | 8s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sat morning. Warm (max 27°C on Mon afternoon, min 24°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | E 14 | E 14 | E 14 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 287 | 159 | 181 | 430 | 452 | 193 | 202 | 219 | 248 | 334 | 407 | 499 | 716 | 716 | 819 | 797 | 890 | 700 | 784 | 991 | 1110 | 1285 | 1247 | 1520 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:14PM0.43m | 1:39PM0.86m | 00:17AM0.44m | 2:09PM0.90m | 1:02AM0.46m | 2:39PM0.93m | ||||||||||||||||||
Low Tide | 5:49AM0.14m | 8:42PM0.37m | 6:33AM0.10m | 9:01PM0.35m | 7:11AM0.06m | 9:23PM0.33m | ||||||||||||||||||
 |  |  | | | |  | | | |  | |  | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — |
mm | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 25 | 24 | 25 | 26 | 26 | 26 | 24 | 24 | 25 | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 27 | 26 | 26 | 26 |
Feels °C | 25 | 23 | 25 | 25 | 25 | 25 | 23 | 22 | 24 | 24 | 23 | 26 | 25 | 26 | 25 | 24 | 24 | 24 | 25 | 27 | 28 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | E 14 | NE 8 | NE 8 | E 13 | E 13 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NNE 8 | NE 8 | E 15 | E 15 | E 15 | E 14 | E 14 | NE 8 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 |
| kJ | 100 | 159 | 181 | 84 | 84 | 192 | 202 | 219 | 248 | 215 | 198 | 187 | 716 | 716 | 819 | 797 | 786 | 250 | 784 | 991 | 1110 | 1285 | 1247 | 1520 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | E 14 | E 14 | N 8 | E 16 | E 13 | ENE 8 | E 15 | E 14 | E 14 | E 14 | E 14 | NNE 8 | SE 9 | E 15 | — | E 14 | E 14 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 7 | 99 | 89 | 1 | 46 | 80 | 67 | 106 | 202 | 334 | 407 | 499 | 198 | 14 | 819 | — | 890 | 700 | 154 | 150 | 150 | 162 | 153 | 157 |
Swell 3 Height (m) Direction Period (s) | S 13 | ENE 9 | ENE 9 | W 9 | W 9 | E 16 | E 12 | E 12 | E 12 | S 12 | — | E 7 | — | — | SE 9 | — | — | — | E 8 | — | — | S 11 | — | — |
| kJ | 3 | 8 | 8 | 2 | 2 | 78 | 73 | 71 | 44 | 3 | — | 87 | — | — | 13 | — | — | — | 71 | — | — | 2 | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 7 | E 8 | ENE 8 | ENE 8 | E 8 | E 7 | E 8 | E 7 | E 7 | E 7 | — | NE 8 | NE 8 | NE 7 | NE 7 | NE 8 | — | — | — | — | — | — | — |
| kJ | 287 | 130 | 141 | 430 | 452 | 193 | 106 | 193 | 156 | 126 | 82 | — | 248 | 297 | 262 | 262 | 269 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 66 | 66 | 58 | 58 | 58 | 98 | 58 | 58 | 58 | 58 | 98 | 77 | 98 | 58 | 58 | 58 | 58 | 58 | 69 | 97 | 68 | 66 | 66 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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