Surf Forecasts:
How big are the waves at Halape today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3ft (0.9m), 14s period with S swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 2.5ft (0.8m), 14s period with S swell.
- Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.8m), 14s period with S swell.
The current surf forecast for Halape at 9PM is: 0.8m 14s primary swell from a South direction and 0.5m 11s secondary swell from a Southeast direction, 1.2m 8s secondary swell from a East direction (forecast issued at 01:00pm August 17). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3ft (0.9m) | 14s |
| Afternoon (17 Aug) | 2.5ft (0.8m) | 14s |
| Evening (17 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Halape. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Tue afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||||
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) | S 14 | S 14 | S 14 | S 14 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 257 | 250 | 246 | 236 | 177 | 186 | 186 | 232 | 195 | 195 | 195 | 195 | 195 | 191 | 187 | 157 | 161 | 153 | 153 | 155 | 147 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | on | on | cross-on | cross | cross |
High Tide | 6:06PM0.66m | 7:41AM0.73m | 6:24PM0.57m | 8:52AM0.71m | 6:28PM0.49m | ||||||||||||||||
Low Tide | 12:39PM0.36m | 00:38AM0.15m | 1:43PM0.43m | 1:10AM0.19m | 3:45PM0.47m | ||||||||||||||||
 | | |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 28 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 29 | 29 | 28 | 27 | 27 |
Feels °C | 27 | 27 | 28 | 28 | 27 | 26 | 26 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 29 | 31 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 13 | E 8 | E 8 | E 8 | S 13 | S 13 | S 13 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 9 | SE 9 | SE 9 |
| kJ | 257 | 250 | 246 | 236 | 173 | 186 | 186 | 161 | 117 | 123 | 125 | 195 | 195 | 191 | 187 | 157 | 161 | 153 | 41 | 41 | 41 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | S 13 | S 13 | S 13 | SE 10 | SE 10 | SE 10 | S 13 | S 12 | SSE 10 | SSE 9 | S 12 | S 12 | SE 9 | S 12 | S 12 | S 12 |
| kJ | 57 | 56 | 56 | 55 | 40 | 165 | 119 | 116 | 34 | 34 | 34 | 121 | 78 | 35 | 34 | 44 | 71 | 40 | 46 | 45 | 45 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 19 | SW 19 | SW 20 | SW 20 | SE 10 | SE 10 | SE 10 | SSW 17 | SSW 18 | SSW 18 | SE 10 | SSE 10 | S 12 | S 12 | SE 9 | SE 9 | S 12 | SW 16 | SSW 16 | SSW 16 |
| kJ | 13 | 14 | 15 | 15 | 15 | 34 | 33 | 33 | 28 | 31 | 31 | 33 | 36 | 44 | 44 | 30 | 31 | 46 | 42 | 25 | 25 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | — | NE 8 | ENE 8 | E 8 | E 8 | E 8 | — | NE 6 | NE 7 | NE 7 | NNE 3 | — | NE 3 | E 8 | ENE 8 | ENE 8 |
| kJ | 201 | 196 | 196 | 172 | 177 | — | 67 | 232 | 195 | 195 | 195 | — | 31 | 53 | 51 | 2 | — | 5 | 153 | 155 | 147 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 58 | 58 | 58 | 72 | 58 | 55 | 55 | 53 | 193 | 196 | 58 | 72 | 55 | 53 | 0 | 53 | 57 | 57 | 57 | 57 | 58 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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