Surf Forecasts:
How big are the waves at Honokohau Harbour today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 1.5ft (0.5m), 15s period with SW swell.
- Evening surf: Evening surf (25 Sep, local time) - 2ft (0.6m), 16s period with SW swell.
The current surf forecast for Honokohau Harbour at 10AM is: 0.7m 16s primary swell from a Southwest direction (forecast issued at 01:00am September 25). An open ocean swell of 0.8m 10s is not directed at the surf break, a second open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 2.5ft (0.7m) | 16s |
| Afternoon (25 Sep) | 1.5ft (0.5m) | 15s |
| Evening (25 Sep) | 2ft (0.6m) | 16s |
Table - waves today at Honokohau Harbour. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Fri night. Warm (max 29°C on Sun morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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) | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 16 | SW 16 | SW 16 | SW 17 | SSW 17 | SSW 17 | NNE 7 | SSW 17 | NNE 7 | SW 16 | SSW 15 | NNE 7 | SSW 16 | SW 16 | NNE 7 | NNE 7 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 298 | 258 | 255 | 248 | 116 | 162 | 193 | 255 | 291 | 377 | 377 | 176 | 377 | 222 | 203 | 252 | 243 | 169 | 201 | 181 | 160 | 187 | 204 | 246 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | cross | cross | glassy | cross | cross-on | glassy | glassy | cross-off | glassy | glassy | cross-off | glassy | cross-on | on | cross-on | cross-on | on |
High Tide | 2:51AM0.51m | 2:53PM0.58m | 3:27AM0.57m | 3:24PM0.53m | 4:06AM0.62m | 3:56PM0.47m | ||||||||||||||||||
Low Tide | 8:46AM0.10m | 9:14PM0.05m | 9:34AM0.11m | 9:36PM0.04m | 10:25AM0.13m | 10:00PM0.03m | ||||||||||||||||||
 |  |  | | | |  | | | |  | | | | | |  | |  | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | 1 | 1 | 1 | 1 | 3 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 28 | 28 | 28 | 26 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 29 | 28 | 27 | 27 | 26 |
Feels °C | 32 | 31 | 32 | 33 | 32 | 30 | 30 | 29 | 29 | 31 | 30 | 31 | 31 | 32 | 30 | 31 | 32 | 29 | 31 | 31 | 31 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 6 | S 10 | SSE 10 | NNE 6 | NNE 6 | SSE 10 | NNE 7 | SSW 17 | NNE 7 | NNE 7 | SSW 17 | NNE 7 | NNE 7 | SSW 15 | SSE 10 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | S 10 |
| kJ | 53 | 53 | 56 | 141 | 110 | 68 | 66 | 106 | 211 | 377 | 218 | 138 | 377 | 222 | 183 | 252 | 77 | 217 | 173 | 150 | 160 | 138 | 145 | 244 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 16 | S 11 | SW 16 | SW 15 | SSE 10 | SSE 10 | SW 16 | SSE 10 | SSE 10 | SSW 17 | SSW 17 | SSE 10 | SW 16 | SW 16 | SSE 10 | SW 16 | SSE 10 | SSE 10 | SSE 9 | S 10 | S 10 | S 10 | NNE 7 |
| kJ | 298 | 258 | 112 | 248 | 116 | 115 | 108 | 255 | 116 | 90 | 377 | 164 | 59 | 206 | 203 | 78 | 203 | 74 | 96 | 92 | 122 | 214 | 257 | 101 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | SW 16 | SSW 20 | SW 13 | SSW 16 | SW 16 | SW 12 | SW 17 | SW 12 | SSE 10 | SW 15 | SW 11 | SSW 16 | SSE 10 | WNW 16 | SSW 15 | SSW 16 | SW 16 | SW 15 | SSW 15 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 62 | 85 | 255 | 39 | 41 | 162 | 193 | 37 | 291 | 35 | 58 | 176 | 33 | 147 | 57 | 100 | 167 | 169 | 201 | 181 | 144 | 187 | 204 | 246 |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 6 | NNE 6 | — | — | NNE 6 | — | NE 7 | NW 5 | — | NNE 7 | — | W 8 | NE 7 | NNE 7 | — | — | — | — | — | SSW 3 | NW 9 |
| kJ | — | — | — | 75 | 88 | — | — | 160 | — | 189 | 4 | — | 147 | — | 5 | 211 | 243 | — | — | — | — | — | 3 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 12 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 14 | 26 | 14 | 14 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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