Surf Forecasts:
How big are the waves at Halape today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 5.5ft (1.7m), 9s period with E swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.9m), 9s period with ENE swell.
- Evening surf: Evening surf (20 Sep, local time) - 6ft (1.9m), 9s period with ENE swell.
The current surf forecast for Halape at 10AM is: 1.8m 9s primary swell from a East direction and 0.8m 15s secondary swell from a South-southwest direction, 0.1m 12s secondary swell from a South direction (forecast issued at 07:00am September 20). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 5.5ft (1.7m) | 9s |
| Afternoon (20 Sep) | 6ft (1.9m) | 9s |
| Evening (20 Sep) | 6ft (1.9m) | 9s |
Table - waves today at Halape. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Mon morning, min 26°C on Sun night). Winds decreasing (fresh winds from the ENE on Tue afternoon, light winds from the NE by Tue night). | |||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
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) | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 632 | 449 | 517 | 572 | 586 | 572 | 647 | 647 | 666 | 390 | 505 | 453 | 373 | 554 | 536 | 521 | 589 | 694 | 854 | 1075 | 1303 | 1432 | 1432 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 12:04PM0.77m | 00:23AM0.43m | 12:46PM0.82m | 1:03AM0.51m | 1:19PM0.86m | ||||||||||||||||||
Low Tide | 4:06AM0.29m | 7:31PM0.29m | 5:33AM0.26m | 7:44PM0.25m | 6:29AM0.22m | 8:01PM0.20m | |||||||||||||||||
 |  | | |  |  | | | |  | | | |  | | | | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 30 | 30 | 28 | 27 | 26 | 26 | 26 | 28 | 31 | 31 | 29 | 28 | 27 | 27 | 26 | 28 | 30 | 30 | 28 | 27 | 27 |
Feels °C | 25 | 25 | 28 | 27 | 26 | 26 | 24 | 25 | 24 | 26 | 30 | 29 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 27 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | SSW 13 | E 9 | ENE 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
| kJ | 505 | 449 | 292 | 292 | 288 | 284 | 516 | 516 | 463 | 390 | 505 | 236 | 373 | 422 | 412 | 405 | 465 | 562 | 651 | 822 | 1087 | 1225 | 1225 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | S 12 | N 12 | S 11 | N 11 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 11 | SSW 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 |
| kJ | 333 | 296 | 3 | 3 | 2 | 2 | 273 | 265 | 254 | 247 | 239 | 2 | 232 | 171 | 168 | 163 | 115 | 112 | 110 | 112 | 163 | 168 | 171 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 12 | S 10 | — | N 12 | — | SW 15 | S 11 | S 11 | S 11 | S 11 | — | S 15 | S 15 | S 14 | SW 14 | S 15 | S 15 | S 15 | S 15 | SW 19 | SW 18 | SW 17 |
| kJ | 2 | 3 | 2 | — | 3 | — | 8 | 2 | 2 | 2 | 2 | — | 4 | 4 | 4 | 8 | 39 | 68 | 38 | 38 | 14 | 13 | 11 |
Wind waves Height (m) Direction Period (s) | E 9 | NNE 4 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NNE 4 | — | ENE 9 | NE 4 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
| kJ | 632 | 8 | 517 | 572 | 586 | 572 | 647 | 647 | 666 | 15 | — | 453 | 20 | 554 | 536 | 521 | 589 | 694 | 854 | 1075 | 1303 | 1432 | 1432 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 55 | 72 | 193 | 193 | 81 | 72 | 84 | 57 | 57 | 45 | 57 | 57 | 81 | 72 | 58 | 57 | 57 | 72 | 193 | 204 | 58 | 58 | 58 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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