Surf Forecasts:
How big are the waves at Waipio Valley today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 1.5ft (0.4m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 5ft (1.5m), 5s period with E swell.
- Evening surf: Evening surf (18 Jun, local time) - 4.5ft (1.3m), 5s period with E swell.
The current surf forecast for Waipio Valley at 6PM is: 1.4m 5s primary swell from a East direction and 0.3m 10s secondary swell from a Northwest direction, 0.2m 9s secondary swell from a North direction (forecast issued at 01:00pm June 18). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 1.5ft (0.4m) | 9s |
| Afternoon (18 Jun) | 5ft (1.5m) | 5s |
| Evening (18 Jun) | 4.5ft (1.3m) | 5s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 27°C on Thu afternoon, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 4 | E 4 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 43 | 119 | 129 | 100 | 59 | 54 | 52 | 43 | 62 | 87 | 71 | 53 | 51 | 40 | 28 | 72 | 103 | 103 | 76 | 61 | 59 | 44 | 44 | 44 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | 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 | cross | cross | cross | cross-on |
High Tide | 6:06PM0.95m | 6:00AM0.45m | 6:45PM0.87m | 7:27AM0.47m | 7:21PM0.78m | |||||||||||||||||||
Low Tide | 10:38AM0.10m | 1:17AM0.28m | 11:24AM0.21m | 2:03AM0.26m | 12:17PM0.33m | 2:47AM0.24m | ||||||||||||||||||
 |  | |  | |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — |
 | — | — | 7:02 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | 7:04 |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 27 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 27 | 27 | 27 | 25 | 25 | 24 | 24 | 25 |
Feels °C | 29 | 30 | 28 | 29 | 27 | 27 | 27 | 26 | 29 | 27 | 27 | 27 | 27 | 28 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NW 10 | NW 10 | NW 10 | NE 9 | NE 9 | NE 8 | NE 8 | NW 9 | NW 9 | NW 9 | NNW 9 | NE 8 | NE 8 | NE 8 | NE 8 | NNW 9 | NNW 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 29 | 16 | 16 | 15 | 27 | 26 | 24 | 24 | 14 | 13 | 13 | 8 | 10 | 9 | 9 | 9 | 8 | 7 | 11 | 24 | 24 | 24 | 23 | 23 |
Swell 2 Height (m) Direction Period (s) | NW 10 | N 9 | N 9 | N 9 | NW 10 | NW 10 | NW 10 | NW 10 | N 8 | N 8 | N 8 | N 8 | NNW 9 | NNW 9 | NNW 9 | NW 9 | W 10 | W 10 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
| kJ | 16 | 7 | 6 | 6 | 15 | 15 | 15 | 14 | 1 | 1 | 1 | 1 | 8 | 8 | 8 | 3 | 2 | 2 | 7 | 7 | 7 | 7 | 7 | 6 |
Swell 3 Height (m) Direction Period (s) | N 10 | W 11 | W 11 | W 11 | N 9 | N 9 | N 9 | N 8 | W 10 | W 10 | W 10 | W 10 | N 8 | N 8 | N 8 | W 10 | N 8 | SE 18 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 |
| kJ | 7 | 2 | 2 | 2 | 6 | 6 | 6 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 12 | 11 | 10 | 10 | 10 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 4 | E 4 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 43 | 119 | 129 | 100 | 59 | 54 | 52 | 43 | 62 | 87 | 71 | 53 | 51 | 40 | 28 | 72 | 103 | 103 | 76 | 61 | 59 | 44 | 44 | 44 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 102 | 102 | 102 | 104 | 66 | 66 | 66 | 71 | 71 | 107 | 68 | 71 | 71 | 71 | 65 | 104 | 102 | 107 | 104 | 72 | 68 | 69 | 102 | 102 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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