Surf Forecasts:
How big are the waves at Waimanu Bay today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 2.5ft (0.7m), 7s period with E swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 2.5ft (0.7m), 7s period with E swell.
- Evening surf: Evening surf (21 Jun, local time) - 2.5ft (0.7m), 7s period with E swell.
The current surf forecast for Waimanu Bay at 2AM is: 0.7m 7s primary swell from a East direction and 0.4m 8s secondary swell from a Northeast direction, 0.2m 8s secondary swell from a North-northwest direction (forecast issued at 07:00pm June 20). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 2.5ft (0.7m) | 7s |
| Afternoon (21 Jun) | 2.5ft (0.7m) | 7s |
| Evening (21 Jun) | 2.5ft (0.7m) | 7s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sat night, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tue 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 73 | 61 | 61 | 45 | 33 | 44 | 43 | 43 | 31 | 47 | 76 | 75 | 96 | 140 | 137 | 134 | 153 | 147 | 144 | 96 | 96 | 136 | 208 | 237 |
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-on | cross-on | cross | cross-on | cross-on | cross-on |
High Tide | 7:21PM0.78m | 9:17AM0.52m | 7:56PM0.69m | 10:59AM0.60m | 8:35PM0.61m | 12:03PM0.70m | ||||||||||||||||||
Low Tide | 2:47AM0.24m | 1:36PM0.44m | 3:30AM0.22m | 3:46PM0.51m | 4:12AM0.19m | |||||||||||||||||||
 |  | | | | | | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — |
 | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | 7:05 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 25 | 26 | 26 |
Feels °C | 28 | 28 | 27 | 27 | 25 | 26 | 27 | 26 | 27 | 27 | 25 | 25 | 24 | 24 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | E 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NNW 8 | NNW 7 |
| kJ | 11 | 11 | 24 | 24 | 33 | 23 | 38 | 21 | 20 | 47 | 76 | 75 | 96 | 140 | 137 | 134 | 153 | 147 | 144 | 96 | 96 | 136 | 19 | 18 |
Swell 2 Height (m) Direction Period (s) | NW 8 | NNW 8 | NNW 8 | NNW 8 | NE 8 | NNW 8 | NNW 8 | NE 12 | NE 10 | NE 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | ENE 6 | NNW 8 | ESE 13 | ESE 13 |
| kJ | 3 | 7 | 7 | 7 | 23 | 7 | 6 | 6 | 15 | 20 | 5 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 25 | 12 | 18 | 17 |
Swell 3 Height (m) Direction Period (s) | SE 17 | SE 16 | SE 16 | SE 16 | NNW 8 | SE 16 | SE 16 | SE 15 | ESE 15 | NNW 7 | ESE 15 | ESE 15 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 8 | NNW 8 | ESE 14 | NW 11 | NW 10 |
| kJ | 11 | 10 | 10 | 10 | 7 | 10 | 10 | 9 | 22 | 5 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 6 | 13 | 18 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | ESE 3 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | — | E 6 | ENE 7 | ENE 7 |
| kJ | 73 | 61 | 61 | 45 | 1 | 44 | 43 | 43 | 31 | 32 | 42 | 51 | 47 | 36 | 38 | 38 | 28 | 28 | 28 | 25 | — | 38 | 208 | 237 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 98 | 70 | 70 | 60 | 70 | 97 | 97 | 98 | 72 | 72 | 77 | 69 | 69 | 69 | 77 | 77 | 98 | 77 | 61 | 60 | 60 | 68 | 77 | 77 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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