Surf Forecasts:
How big are the waves at Honokohau Harbour today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 2.5ft (0.7m), 8s period with NNE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 1.5ft (0.4m), 15s period with SW swell.
- Evening surf: Evening surf (21 Oct, local time) - 1.5ft (0.4m), 15s period with SW swell.
The current surf forecast for Honokohau Harbour at 5AM is: 0.8m 7s primary swell from a North-northeast direction (forecast issued at 01:00am October 21). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 2.5ft (0.7m) | 8s |
| Afternoon (21 Oct) | 1.5ft (0.4m) | 15s |
| Evening (21 Oct) | 1.5ft (0.4m) | 15s |
Table - waves today at Honokohau Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Warm (max 26°C on Wed morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||||
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) | NNE 7 | NNE 7 | NNE 8 | NNE 8 | SW 15 | SW 15 | SW 15 | SW 15 | NNE 7 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SSW 15 | SSW 16 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 79 | 70 | 50 | 50 | 56 | 68 | 66 | 66 | 48 | 54 | 53 | 51 | 49 | 71 | 46 | 45 | 53 | 69 | 59 | 42 | 41 | 184 | 196 | 63 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-on | on | cross-on | cross-on | cross-on | glassy | cross | cross | on | on | glassy | cross | glassy |
High Tide | 00:43AM0.39m | 12:22PM0.57m | 1:19AM0.47m | 1:01PM0.54m | 1:54AM0.55m | 1:38PM0.50m | ||||||||||||||||||
Low Tide | 6:03AM0.18m | 7:08PM0.06m | 7:03AM0.16m | 7:31PM0.04m | 7:58AM0.14m | 7:53PM0.02m | ||||||||||||||||||
 | |  | |  | |  |  | | |  | | | | | | | | | | | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 28 | 28 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 29 | 28 | 28 | 29 | 27 | 27 | 28 | 28 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 5 | NNE 8 | NE 8 | NNE 8 | NNE 8 | NNE 8 | SSW 15 | SSW 16 | S 16 |
| kJ | 79 | 70 | 50 | 50 | 56 | 68 | 66 | 66 | 48 | 37 | 27 | 26 | 26 | 35 | 36 | 9 | 43 | 17 | 43 | 42 | 41 | 184 | 196 | 137 |
Swell 2 Height (m) Direction Period (s) | S 13 | SSE 5 | SSE 5 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 17 | SW 13 | S 15 | NE 8 | NNE 8 | NNE 4 |
| kJ | 29 | 5 | 5 | 37 | 56 | 54 | 54 | 54 | 33 | 54 | 53 | 51 | 49 | 71 | 46 | 45 | 44 | 69 | 59 | 42 | 116 | 16 | 41 | 7 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SSE 4 | S 4 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | SSE 4 | S 5 | SSE 11 | SSE 10 | NE 8 | SSW 16 | NNE 4 | SW 13 | NE 13 | SW 13 | NE 12 | NE 12 | SSW 14 |
| kJ | 40 | 39 | 39 | 4 | 1 | 11 | 10 | 10 | 9 | 9 | 9 | 2 | 5 | 22 | 21 | 16 | 53 | 4 | 43 | 42 | 41 | 37 | 35 | 63 |
Wind waves Height (m) Direction Period (s) | NW 4 | — | WNW 2 | WNW 2 | WNW 3 | — | S 4 | SSW 3 | SSW 3 | SW 3 | SW 3 | — | — | — | — | — | — | — | — | — | — | NNE 4 | — | — |
| kJ | 1 | — | 1 | 1 | 1 | — | 1 | 3 | 4 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 7 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 2 | 14 | 104 | 104 | 2 | 25 | 99 | 14 | 7 | 6 | 100 | 104 | 104 | 6 | 6 | 0 | 2 | 7 | 87 | 87 | 0 | 12 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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