Surf Forecasts:
How big are the waves at Halawa today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 6ft (1.9m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 6ft (1.9m), 7s period with ENE swell.
- Evening surf: Evening surf (30 Aug, local time) - 5.5ft (1.7m), 7s period with ENE swell.
The current surf forecast for Halawa at 12AM is: 2.3m 7s primary swell from a East-northeast direction (forecast issued at 07:00pm August 29). An open ocean swell of 0.3m 17s is not directed at the surf break, a second open ocean swell of 0.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 6ft (1.9m) | 7s |
| Afternoon (30 Aug) | 6ft (1.9m) | 7s |
| Evening (30 Aug) | 5.5ft (1.7m) | 7s |
Table - waves today at Halawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon morning. Warm (max 26°C on Sun morning, min 25°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | |||||||||||||||||
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) | NW 8 | ENE 6 | ENE 7 | ENE 7 | 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 |
Wave Graph  | |||||||||||||||||||
 kJ | 3 | 361 | 497 | 457 | 371 | 358 | 348 | 316 | 338 | 306 | 256 | 243 | 345 | 443 | 480 | 483 | 459 | 459 | 471 |
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 |
High Tide | 3:40AM0.70m | 3:32PM0.77m | 4:24AM0.72m | 3:49PM0.71m | |||||||||||||||
Low Tide | 9:37PM0.18m | 9:28AM0.26m | 10:00PM0.15m | 10:07AM0.34m | 10:26PM0.13m | ||||||||||||||
 |  |  |  | |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 23 | 24 | 24 | 23 | 22 | 24 | 24 | 24 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | ENE 10 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 16 | 44 | 43 | 43 | 70 | 68 | 65 | 64 | 61 | 60 | 58 | 33 | 57 | 57 | 55 | 54 | 53 | 52 | 52 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | SW 15 | S 11 | S 11 | S 11 | W 12 | SSW 18 | SSW 19 | SSW 19 |
| kJ | 46 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 11 | 11 | 57 | 9 | 9 | 2 | 3 | 32 | 36 | 37 |
Swell 3 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | W 12 | W 12 | W 12 | W 10 | W 10 | W 10 | W 11 | SE 10 | S 11 | SE 10 | W 11 | W 13 | S 11 | W 12 | S 10 | W 13 |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 4 | 10 | 4 | 2 | 3 | 2 | 3 | 2 | 13 |
Wind waves Height (m) Direction Period (s) | E 6 | ENE 6 | ENE 7 | ENE 7 | 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 |
| kJ | 324 | 361 | 497 | 457 | 371 | 358 | 348 | 316 | 338 | 306 | 256 | 243 | 345 | 443 | 480 | 483 | 459 | 459 | 471 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 29 | 29 | 29 | 33 | 31 | 29 | 29 | 31 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 33 | 29 | 29 | 29 |
Best forecast wave conditions in Molokai | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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