Surf Forecasts:
How big are the waves at Halape today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 4ft (1.2m), 16s period with S swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 4ft (1.2m), 15s period with S swell.
- Evening surf: Evening surf (13 Aug, local time) - 6.5ft (2.0m), 9s period with ENE swell.
The current surf forecast for Halape at 2PM is: 1.2m 15s primary swell from a South direction and 0.1m 19s secondary swell from a Southwest direction, 1.8m 8s secondary swell from a East-northeast direction (forecast issued at 07:00am August 13). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 4ft (1.2m) | 16s |
| Afternoon (13 Aug) | 4ft (1.2m) | 15s |
| Evening (13 Aug) | 6.5ft (2.0m) | 9s |
Table - waves today at Halape. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 84mm), heaviest during Sat night. Warm (max 31°C on Thu afternoon, min 23°C on Sat night). Winds decreasing (strong winds from the ENE on Thu afternoon, light winds from the NNE by Sat night). | |||||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||||||||
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) | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | ENE 9 | S 15 | E 10 | E 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | ESE 10 | SE 10 | ESE 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 868 | 597 | 697 | 662 | 653 | 562 | 573 | 522 | 780 | 974 | 1994 | 2301 | 3042 | 3732 | 3096 | 3366 | 4112 | 4634 | 4602 | 4057 | 3352 | 1404 | 1852 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off |
High Tide | 3:51AM0.67m | 4:17PM1.03m | 4:34AM0.72m | 4:48PM0.95m | 5:16AM0.75m | 5:17PM0.86m | |||||||||||||||||
Low Tide | 9:38AM0.04m | 10:48PM0.10m | 10:22AM0.10m | 11:17PM0.10m | 11:05AM0.18m | ||||||||||||||||||
 |  | | | | | | | | | |  | |  | |  |  |  | | |  |  | | |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 7 | 10 | 8 | 10 | 6 | 13 | 16 | 7 |
Temp °C | 26 | 28 | 30 | 31 | 29 | 28 | 27 | 27 | 26 | 29 | 31 | 30 | 28 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 23 | 25 |
Feels °C | 26 | 28 | 28 | 26 | 24 | 25 | 25 | 26 | 26 | 29 | 30 | 27 | 27 | 27 | 26 | 27 | 24 | 24 | 23 | 23 | 22 | 22 | 24 |
Swell 1 Height (m) Direction Period (s) | E 8 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | E 9 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 14 | SE 10 | ESE 9 |
| kJ | 291 | 597 | 697 | 662 | 653 | 544 | 537 | 516 | 780 | 974 | 1397 | 1688 | 2318 | 2814 | 239 | 232 | 229 | 229 | 229 | 229 | 232 | 1404 | 1567 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 12 | — | SW 19 | SE 12 | SE 12 | SE 12 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | SW 17 | SW 18 | SW 18 | S 20 | S 20 | — | S 18 | S 14 | S 14 |
| kJ | 868 | 72 | — | 14 | 21 | 21 | 35 | 522 | 515 | 429 | 416 | 411 | 333 | 324 | 12 | 12 | 12 | 30 | 30 | — | 57 | 250 | 324 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SW 19 | SW 19 | SW 18 | SE 12 | SE 12 | SE 13 | SSE 13 | SW 18 | S 22 | SW 17 | S 21 | — | — | SW 18 | S 21 | — | SW 16 | S 18 | S 18 |
| kJ | — | — | — | — | 14 | 14 | 13 | 35 | 36 | 25 | 18 | 12 | 9 | 12 | 9 | — | — | 12 | 9 | — | 10 | 99 | 99 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | NNE 4 | NNE 4 | NNE 5 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | ESE 10 | E 9 | ESE 9 |
| kJ | 373 | 343 | 393 | 448 | 574 | 562 | 573 | 25 | 32 | 45 | 1994 | 2301 | 3042 | 3732 | 3096 | 3366 | 4112 | 4634 | 4602 | 4057 | 3352 | 919 | 1852 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 57 | 57 | 90 | 193 | 72 | 57 | 57 | 0 | 0 | 0 | 46 | 57 | 57 | 57 | 72 | 72 | 72 | 72 | 72 | 204 | 55 | 55 | 55 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
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