Surf Forecasts:
How big are the waves at Halawa today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 4.5ft (1.3m), 11s period with NNW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 4ft (1.2m), 11s period with NNW swell.
- Evening surf: Evening surf (17 Oct, local time) - 6ft (1.9m), 6s period with ENE swell.
The current surf forecast for Halawa at 8PM is: 1.1m 11s primary swell from a North-northwest direction and 0.6m 16s secondary swell from a West-northwest direction, 1.7m 6s secondary swell from a East-northeast direction (forecast issued at 01:00pm October 17). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 4.5ft (1.3m) | 11s |
| Afternoon (17 Oct) | 4ft (1.2m) | 11s |
| Evening (17 Oct) | 6ft (1.9m) | 6s |
Table - waves today at Halawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 25°C on Sat afternoon, min 24°C on Mon night). Mainly fresh winds. | |||||||||||||||||||||
Sat 17 | Sunday 18 | Monday 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) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | ENE 6 | ENE 7 | NNW 13 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | N 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 319 | 313 | 313 | 292 | 309 | 339 | 418 | 407 | 407 | 372 | 432 | 527 | 571 | 574 | 558 | 526 | 526 | 540 | 588 | 561 | 61 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 8:04AM0.69m | 9:34AM0.69m | 10:28AM0.72m | 10:58PM0.41m | |||||||||||||||||
Low Tide | 11:19PM0.26m | 1:22AM0.31m | 6:23PM0.34m | ||||||||||||||||||
 | | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 |
Feels °C | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 21 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | N 11 | N 11 | NNW 11 | NNW 11 | NNW 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 |
| kJ | 319 | 313 | 313 | 292 | 245 | 198 | 418 | 367 | 355 | 288 | 265 | 256 | 202 | 198 | 198 | 110 | 114 | 83 | 116 | 86 | 61 |
Swell 2 Height (m) Direction Period (s) | WNW 17 | NW 17 | NW 17 | WNW 16 | WNW 16 | N 13 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 |
| kJ | 109 | 148 | 148 | 175 | 169 | 168 | 116 | 171 | 169 | 162 | 144 | 142 | 140 | 134 | 120 | 118 | 116 | 89 | 79 | 76 | 59 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | NNE 8 | N 13 | NW 16 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SW 16 | SW 17 | NNW 13 | N 13 | N 13 | SSW 15 | SSW 15 | SSW 16 |
| kJ | 21 | 21 | 21 | 6 | 92 | 124 | 8 | 20 | 20 | 20 | 20 | 27 | 27 | 43 | 44 | 33 | 31 | 28 | 22 | 23 | 24 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 |
| kJ | 281 | 244 | 247 | 230 | 309 | 339 | 338 | 407 | 407 | 372 | 432 | 527 | 571 | 574 | 558 | 526 | 526 | 540 | 588 | 561 | 645 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 29 | 29 | 29 | 29 | 29 | 33 | 29 | 29 | 29 | 29 | 29 | 29 | 33 | 33 | 29 | 56 | 56 | 56 | 29 | 29 | 31 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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