Surf Forecasts:
How big are the waves at Halawa today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 7ft (2.1m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 7ft (2.1m), 7s period with ENE swell.
- Evening surf: Evening surf (18 Oct, local time) - 7.5ft (2.3m), 7s period with ENE swell.
The current surf forecast for Halawa at 7PM is: 2.2m 7s primary swell from a East-northeast direction and 1.0m 11s secondary swell from a North direction, 0.6m 13s secondary swell from a Northwest direction (forecast issued at 01:00pm October 18). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 7ft (2.1m) | 7s |
| Afternoon (18 Oct) | 7ft (2.1m) | 7s |
| Evening (18 Oct) | 7.5ft (2.3m) | 7s |
Table - waves today at Halawa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun afternoon, min 24°C on Mon night). Mainly fresh winds. | |||||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||
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) | 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 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 355 | 372 | 419 | 498 | 558 | 639 | 607 | 574 | 588 | 637 | 540 | 540 | 637 | 558 | 558 | 558 | 512 | 607 | 572 | 558 | 657 |
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 | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 9:34AM0.69m | 10:28AM0.72m | 10:58PM0.41m | 11:03AM0.73m | |||||||||||||||||
Low Tide | 1:22AM0.31m | 6:23PM0.34m | 3:35AM0.33m | 6:12PM0.30m | |||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 20 | 22 | 22 | 20 | 22 | 22 | 22 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | 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 | N 11 | N 11 | N 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 |
| kJ | 355 | 288 | 265 | 251 | 202 | 198 | 194 | 146 | 112 | 114 | 116 | 86 | 86 | 61 | 59 | 57 | 36 | 35 | 34 | 33 | 33 |
Swell 2 Height (m) Direction Period (s) | 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 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 |
| kJ | 169 | 162 | 144 | 142 | 140 | 134 | 120 | 118 | 90 | 89 | 79 | 76 | 59 | 58 | 40 | 37 | 35 | 25 | 25 | 15 | 14 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SW 16 | SW 17 | N 13 | N 13 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 17 | SW 14 | SSW 15 | SSW 15 |
| kJ | 20 | 20 | 20 | 27 | 27 | 43 | 44 | 32 | 31 | 23 | 22 | 23 | 24 | 24 | 25 | 25 | 25 | 28 | 8 | 21 | 23 |
Wind waves Height (m) Direction Period (s) | 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 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 348 | 372 | 419 | 498 | 558 | 639 | 607 | 574 | 588 | 637 | 540 | 540 | 637 | 558 | 558 | 558 | 512 | 607 | 572 | 558 | 657 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 29 | 29 | 29 | 29 | 29 | 31 | 31 | 56 | 56 | 56 | 29 | 29 | 56 | 31 | 31 | 56 | 56 | 56 | 57 | 56 | 56 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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