Surf Forecasts:
How big are the waves at Honokohau Harbour today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 1ft (0.3m), 11s period with NNW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3ft (0.9m), 5s period with NNE swell.
- Evening surf: Evening surf (17 Oct, local time) - 2.5ft (0.8m), 6s period with NNE swell.
The current surf forecast for Honokohau Harbour at 9AM is: 0.3m 11s primary swell from a North-northwest direction (forecast issued at 01:00am October 17). An open ocean swell of 0.5m 14s is not directed at the surf break, a second open ocean swell of 0.4m 10s is not directed at the surf break, a second open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 1ft (0.3m) | 11s |
| Afternoon (17 Oct) | 3ft (0.9m) | 5s |
| Evening (17 Oct) | 2.5ft (0.8m) | 6s |
Table - waves today at Honokohau Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat afternoon. Warm (max 28°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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 | NNW 11 | WNW 16 | NNE 5 | NNE 6 | NNE 6 | NW 15 | NW 15 | NW 16 | NW 16 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 59 | 59 | 25 | 51 | 44 | 45 | 40 | 57 | 60 | 64 | 65 | 57 | 53 | 75 | 91 | 88 | 93 | 81 | 84 | 81 | 79 | 81 | 81 | 77 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | glassy | cross-on | on | cross-on | glassy | glassy | cross-off | glassy | cross-on | on | cross | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | glassy | glassy |
High Tide | 8:51AM0.61m | 9:46PM0.23m | 9:55AM0.60m | 11:12PM0.27m | 10:51AM0.60m | |||||||||||||||||||
Low Tide | 00:24AM0.16m | 5:12PM0.16m | 1:47AM0.19m | 5:50PM0.13m | 3:29AM0.20m | 6:20PM0.11m | ||||||||||||||||||
 | |  | |  |  | | |  |  | | | | | | | | | | | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | 1 | 1 | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 28 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 26 |
Feels °C | 30 | 28 | 28 | 31 | 29 | 28 | 28 | 29 | 28 | 27 | 29 | 30 | 30 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | S 14 | S 14 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | S 13 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 |
| kJ | 59 | 59 | 100 | 96 | 44 | 45 | 40 | 29 | 29 | 121 | 65 | 57 | 53 | 75 | 91 | 88 | 93 | 81 | 84 | 81 | 79 | 81 | 81 | 77 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 10 | S 10 | S 14 | S 13 | S 13 | S 13 | S 13 | NW 16 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 |
| kJ | 148 | 102 | 32 | 32 | 91 | 127 | 123 | 84 | 84 | 64 | 119 | 117 | 112 | 105 | 72 | 44 | 44 | 44 | 69 | 44 | 44 | 44 | 44 | 23 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | NNW 11 | WNW 16 | S 10 | NNW 11 | NNW 11 | NW 15 | NW 15 | NNW 11 | NW 16 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | SW 16 | SW 16 |
| kJ | 33 | 32 | 25 | 51 | 30 | 23 | 23 | 57 | 60 | 22 | 61 | 52 | 51 | 51 | 46 | 44 | 44 | 42 | 38 | 37 | 37 | 36 | 61 | 63 |
Wind waves Height (m) Direction Period (s) | — | N 7 | NNE 5 | NNE 5 | — | — | NW 3 | N 6 | N 6 | NNE 6 | SSE 5 | — | W 3 | W 3 | — | SSE 4 | — | N 7 | — | W 3 | SSW 5 | NW 4 | W 2 | W 3 |
| kJ | — | 24 | 33 | 42 | — | — | 2 | 24 | 22 | 44 | 4 | — | 1 | 1 | — | 4 | — | 48 | — | 1 | 2 | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 7 | 6 | 104 | 24 | 16 | 36 | 0 | 0 | 0 | 0 | 14 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 104 | 26 | 14 | 0 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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