Surf Forecasts:
How big are the waves at Waipio Valley today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 5ft (1.6m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 5ft (1.5m), 7s period with ENE swell.
- Evening surf: Evening surf (22 Oct, local time) - 3.5ft (1.1m), 7s period with E swell.
The current surf forecast for Waipio Valley at 9PM is: 1.1m 7s primary swell from a East direction and 0.8m 8s secondary swell from a Northeast direction, 0.4m 12s secondary swell from a East direction (forecast issued at 01:00pm October 22). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 5ft (1.6m) | 7s |
| Afternoon (22 Oct) | 5ft (1.5m) | 7s |
| Evening (22 Oct) | 3.5ft (1.1m) | 7s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | |||||||||||||||||||
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 7 | ENE 7 | ENE 7 | E 7 | E 7 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | E 8 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NNW 14 | NNW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 228 | 228 | 191 | 127 | 127 | 99 | 126 | 142 | 209 | 109 | 112 | 99 | 96 | 92 | 170 | 163 | 139 | 113 | 101 | 147 | 253 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on |
High Tide | 12:18PM0.73m | 1:15AM0.73m | 12:50PM0.71m | 1:51AM0.83m | 1:22PM0.68m | ||||||||||||||||
Low Tide | 6:49PM0.16m | 7:06AM0.30m | 7:12PM0.11m | 7:56AM0.29m | 7:37PM0.06m | ||||||||||||||||
 | | |  |  | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 24 |
Feels °C | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 29 | 30 | 29 | 27 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 12 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 12 | NE 8 | NE 8 | E 8 | NE 8 | E 8 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NNW 13 |
| kJ | 32 | 55 | 26 | 77 | 64 | 98 | 126 | 142 | 75 | 109 | 73 | 71 | 75 | 71 | 170 | 163 | 139 | 113 | 101 | 83 | 253 |
Swell 2 Height (m) Direction Period (s) | N 9 | N 8 | NE 16 | E 12 | E 13 | E 13 | E 13 | NE 13 | E 13 | NNE 12 | NE 12 | NE 8 | E 7 | NE 8 | E 8 | E 8 | E 8 | NW 10 | NNW 15 | NNW 14 | NE 9 |
| kJ | 13 | 12 | 38 | 47 | 83 | 84 | 84 | 84 | 82 | 96 | 112 | 73 | 65 | 50 | 72 | 57 | 55 | 27 | 84 | 147 | 65 |
Swell 3 Height (m) Direction Period (s) | NNW 12 | NW 12 | N 8 | NE 16 | NE 14 | NE 14 | NE 13 | E 13 | NW 12 | E 12 | E 12 | NE 11 | NE 11 | NE 11 | E 12 | E 11 | NW 10 | E 11 | NW 10 | NW 10 | NW 10 |
| kJ | 14 | 21 | 12 | 61 | 73 | 99 | 87 | 84 | 36 | 75 | 71 | 99 | 96 | 92 | 44 | 37 | 28 | 21 | 26 | 25 | 25 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ENE 8 | E 7 | E 8 | — | — | — | — | — | ENE 2 | E 7 | E 7 | E 7 | E 7 |
| kJ | 228 | 228 | 191 | 127 | 127 | 93 | 38 | 57 | 209 | 87 | 90 | — | — | — | — | — | 1 | 70 | 70 | 53 | 52 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 102 | 71 | 68 | 65 | 66 | 66 | 65 | 65 | 71 | 71 | 67 | 54 | 54 | 54 | 65 | 54 | 71 | 59 | 67 | 65 | 65 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
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