
Surf Forecasts:
How big are the waves at Honokohau Harbour today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 1.5ft (0.4m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 1.5ft (0.4m), 17s period with SW swell.
- Evening surf: Evening surf (21 Jul, local time) - 1.5ft (0.4m), 16s period with SW swell.
The current surf forecast for Honokohau Harbour at 2AM is: 0.4m 16s primary swell from a Southwest direction and 0.6m 7s secondary swell from a North-northeast direction (forecast issued at 07:00pm July 20). An open ocean swell of 1.0m 15s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 1.5ft (0.4m) | 17s |
| Afternoon (21 Jul) | 1.5ft (0.4m) | 17s |
| Evening (21 Jul) | 1.5ft (0.4m) | 16s |
Table - waves today at Honokohau Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 27°C on Tue morning, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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) | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 17 | SW 17 | SSW 17 | SW 16 | SW 16 | SSW 26 | SSW 26 | NNE 7 | NNE 6 | NNE 5 | SSW 24 | SSW 23 | SSW 22 | SSW 22 |
Wave Graph | |||||||||||||||||||
81 | 77 | 70 | 69 | 69 | 72 | 73 | 109 | 67 | 63 | 224 | 222 | 30 | 35 | 32 | 433 | 550 | 634 | 616 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross-off | cross | cross-on | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | on | on | cross | cross-off | cross-on |
High Tide | 7:57PM0.38m | 10:36AM0.51m | 8:40PM0.30m | 11:37AM0.56m | 9:45PM0.25m | ||||||||||||||
Low Tide | 3:14PM0.27m | 2:59AM0.03m | 5:17PM0.27m | 3:40AM0.03m | 7:08PM0.23m | ||||||||||||||
— | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | |
7:05 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 25 |
Feels °C | 29 | 29 | 29 | 30 | 28 | 29 | 29 | 29 | 29 | 28 | 29 | 30 | 28 | 30 | 29 | 29 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 11 | NNE 5 | S 13 | S 13 | S 13 | SSW 22 |
441 | 429 | 424 | 418 | 412 | 401 | 390 | 384 | 368 | 347 | 336 | 331 | 171 | 112 | 32 | 260 | 260 | 199 | 616 | |
Swell 2 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | S 11 | S 13 | S 11 | NNE 5 | NNE 5 | SSW 22 | S 12 |
46 | 41 | 41 | 32 | 19 | 18 | 18 | 23 | 30 | 30 | 41 | 40 | 85 | 168 | 110 | 31 | 33 | 634 | 190 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 17 | SW 17 | SSW 17 | SW 16 | SW 16 | SSW 26 | SSW 26 | NNE 7 | NNE 6 | S 13 | SSW 24 | SSW 23 | NNE 6 | NNE 6 |
81 | 77 | 70 | 69 | 69 | 72 | 73 | 109 | 67 | 63 | 224 | 222 | 30 | 35 | 125 | 433 | 550 | 36 | 36 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 113 | 6 | 99 | 0 | 0 | 12 | 111 | 113 | 125 | 7 | 7 | 0 | 6 | 6 | 113 | 45 | 12 | 0 | 99 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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