Surf Forecasts:
How big are the waves at Halawa today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 0.5ft (0.2m), 13s period with W swell.
The current surf forecast for Halawa at 11AM is: 0.2m 12s primary swell from a West direction (forecast issued at 07:00am August 16). An open ocean swell of 0.6m 11s is not directed at the surf break, a second open ocean swell of 3.0m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 0.5ft (0.2m) | 13s |
| Afternoon (16 Aug) | - | - |
| Evening (16 Aug) | - | - |
Table - waves today at Halawa. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sun morning. Warm (max 26°C on Sun morning, min 24°C on Mon night). Winds decreasing (strong winds from the E on Sun morning, moderate winds from the E by Tue night). | |||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||||||||
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 13 | W 13 | W 12 | E 8 | E 8 | E 8 | E 8 | E 8 | W 11 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | W 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 13 | 13 | 11 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 310 | 277 | 238 | 225 | 186 | 159 | 149 | 131 | 152 | 191 | 169 | 13 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:52AM0.65m | 4:25PM0.72m | 5:44AM0.65m | 4:33PM0.66m | 6:50AM0.63m | 4:24PM0.60m | |||||||||||||||||
Low Tide | 10:26AM0.33m | 11:07PM0.19m | 11:04AM0.43m | 11:33PM0.19m | 11:50AM0.51m | ||||||||||||||||||
 |  |  | | | |  | | |  | | | | | |  | | | |  | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — |
mm | 32 | 7 | 3 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 20 | 22 | 24 | 26 | 26 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 22 | 24 | 24 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 12 | SSW 11 | SW 7 | SW 6 | SW 6 | SW 6 | S 13 | SSW 15 | SW 6 | SSW 6 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | SW 17 | NE 8 | SW 18 | SW 18 | W 13 |
| kJ | 35 | 73 | 93 | 12 | 11 | 6 | 5 | 31 | 42 | 5 | 3 | 21 | 41 | 41 | 40 | 37 | 14 | 14 | 44 | 10 | 49 | 49 | 13 |
Swell 2 Height (m) Direction Period (s) | W 13 | SSW 18 | W 12 | S 10 | S 10 | SSW 13 | SSW 13 | SW 6 | SW 6 | SSW 15 | SSW 15 | WNW 12 | SSW 5 | E 9 | SW 6 | WNW 11 | W 6 | SW 16 | S 13 | SW 17 | SSW 13 | W 13 | SW 18 |
| kJ | 13 | 31 | 11 | 17 | 17 | 33 | 33 | 5 | 5 | 21 | 21 | 14 | 3 | 16 | 1 | 12 | 3 | 42 | 13 | 47 | 17 | 13 | 12 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | W 13 | NNW 8 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | W 11 | S 12 | S 12 | SSW 6 | WNW 12 | SW 6 | W 10 | W 11 | NW 11 | WSW 6 | WNW 10 | S 13 | WSW 6 | SSW 13 | S 13 |
| kJ | 30 | 13 | 7 | 26 | 25 | 25 | 25 | 25 | 10 | 12 | 12 | 3 | 14 | 1 | 9 | 10 | 5 | 4 | 10 | 13 | 4 | 17 | 13 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | E 8 |
| kJ | 2993 | 2345 | 1592 | 1045 | 856 | 701 | 612 | 484 | 385 | 375 | 383 | 310 | 277 | 238 | 225 | 186 | 159 | 149 | 131 | 152 | 191 | 169 | 206 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 169 | 134 | 134 | 66 | 33 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 31 | 29 | 29 | 29 | 29 | 29 | 29 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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