Surf Forecasts:
How big are the waves at Halawa today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 1ft (0.3m), 10s period with W swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 1ft (0.3m), 10s period with WNW swell.
- Evening surf: Evening surf (22 Aug, local time) - 1ft (0.3m), 14s period with WNW swell.
The current surf forecast for Halawa at 1PM is: 0.3m 10s primary swell from a West-northwest direction (forecast issued at 07:00am August 22). An open ocean swell of 0.4m 16s is not directed at the surf break, a second open ocean swell of 2.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 1ft (0.3m) | 10s |
| Afternoon (22 Aug) | 1ft (0.3m) | 10s |
| Evening (22 Aug) | 1ft (0.3m) | 14s |
Table - waves today at Halawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 26°C on Sat morning, min 25°C on Sat morning). Mainly fresh winds. | |||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||||||||
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) | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 14 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 12 | WNW 12 | WNW 11 | E 6 | NW 11 | NW 10 | NW 10 | NW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 18 | 17 | 17 | 19 | 19 | 41 | 104 | 96 | 131 | 125 | 87 | 79 | 78 | 42 | 68 | 96 | 91 | 81 | 256 | 56 | 53 | 25 | 25 |
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 | cross | cross |
High Tide | 12:38PM0.76m | 10:08PM0.40m | 1:06PM0.81m | 11:41PM0.43m | 1:30PM0.84m | ||||||||||||||||||
Low Tide | 3:51AM0.23m | 9:08PM0.40m | 5:04AM0.19m | 8:19PM0.38m | 5:54AM0.15m | 8:19PM0.36m | |||||||||||||||||
 |  |  | | |  | | | | | | | |  | | | | | | | | | | |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 24 | 24 | 25 | 24 | 25 | 25 | 23 | 23 | 24 | 22 | 22 | 22 | 24 | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | NW 11 | NW 10 | NW 10 | NW 10 |
| kJ | 124 | 124 | 89 | 88 | 87 | 86 | 104 | 96 | 131 | 125 | 87 | 79 | 78 | 42 | 68 | 96 | 91 | 81 | 79 | 56 | 53 | 25 | 25 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 11 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | 18 | 17 | 17 | 19 | 19 | 22 | 86 | 85 | 60 | 59 | 59 | 57 | 56 | 54 | 54 | 54 | 53 | 52 | 51 | 46 | 46 | 45 | 44 |
Swell 3 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WNW 14 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 9 | SW 8 | SW 9 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | SSW 18 |
| kJ | 11 | 10 | 10 | 10 | 10 | 41 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 3 | 3 | 3 | 13 | 13 | 12 | 12 | 31 | 31 | 30 |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 |
| kJ | 255 | 284 | 326 | 371 | 420 | 408 | 488 | 430 | 380 | 322 | 335 | 302 | 293 | 333 | 346 | 366 | 311 | 264 | 256 | 273 | 291 | 312 | 389 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 31 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 33 | 29 | 33 | 31 | 29 | 29 | 29 | 31 | 29 | 31 | 33 | 31 | 31 | 31 | 29 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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