Surf Forecasts:
How big are the waves at Waimanu Bay today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 6ft (1.9m), 7s period with ENE swell.
- Evening surf: Evening surf (03 Sep, local time) - 3.5ft (1.0m), 14s period with E swell.
The current surf forecast for Waimanu Bay at 6AM is: 1.7m 8s primary swell from a East-northeast direction and 0.7m 13s secondary swell from a East direction (forecast issued at 01:00am September 03). An open ocean swell of 0.1m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 5.5ft (1.7m) | 8s |
| Afternoon (03 Sep) | 6ft (1.9m) | 7s |
| Evening (03 Sep) | 3.5ft (1.0m) | 14s |
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 Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | ENE 14 | E 13 | ENE 13 | ENE 13 | ENE 13 | ENE 14 | ENE 13 | ENE 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 406 | 356 | 300 | 405 | 414 | 314 | 412 | 407 | 472 | 1487 | 1487 | 1617 | 1830 | 1645 | 1622 | 1531 | 1347 | 1421 | 1452 | 1474 | 1616 | 1819 | 1765 | 1568 |
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-on | cross-on | cross-on | 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 |
High Tide | 8:21AM0.74m | 10:04AM0.78m | 11:22AM0.83m | 10:13PM0.40m | ||||||||||||||||||||
Low Tide | 00:14AM0.15m | 1:19AM0.17m | 2:52AM0.18m | 7:10PM0.37m | ||||||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 24 | 24 | 23 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 27 | 25 | 24 | 25 | 25 | 25 | 26 | 28 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 12 | NW 10 | E 16 | E 13 | E 14 | E 14 | E 14 | NW 9 | NW 9 | NW 9 | NW 9 | N 8 | N 8 | N 12 | ENE 14 | NNE 11 | ENE 13 | NNE 11 | NNE 10 | NNE 10 | ENE 13 | ENE 13 |
| kJ | 165 | 162 | 150 | 4 | 125 | 157 | 412 | 407 | 472 | 3 | 3 | 3 | 3 | 5 | 5 | 11 | 1347 | 25 | 1452 | 23 | 35 | 33 | 1765 | 1568 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | E 18 | W 9 | NW 10 | E 16 | NW 10 | N 9 | N 9 | N 8 | NW 9 | NW 9 | N 13 | N 13 | N 12 | SSE 9 | N 12 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | N 10 | NNE 10 |
| kJ | 2 | 2 | 6 | 2 | 4 | 119 | 4 | 2 | 2 | 1 | 3 | 3 | 4 | 3 | 3 | 8 | 11 | 24 | 24 | 38 | 35 | 33 | 31 | 31 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 10 | NW 10 | NW 10 | W 9 | NW 10 | W 9 | W 9 | W 9 | — | — | — | N 13 | NW 9 | N 12 | N 12 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | — | — | N 12 | — |
| kJ | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | 2 | — | — | — | 4 | 3 | 3 | 11 | 8 | 8 | 8 | 8 | — | — | 11 | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | — | E 13 | — | ENE 13 | ENE 13 | ENE 14 | — | E 4 |
| kJ | 406 | 356 | 300 | 405 | 414 | 314 | 276 | 310 | 302 | 1487 | 1487 | 1617 | 1830 | 1645 | 1622 | 1531 | — | 1421 | — | 1474 | 1616 | 1819 | — | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 58 | 58 | 77 | 101 | 58 | 58 | 68 | 68 | 58 | 68 | 101 | 107 | 98 | 70 | 66 | 24 | 24 | 24 | 77 | 24 | 24 | 24 | 24 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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