Surf Forecasts:
How big are the waves at Halawa today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 7ft (2.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 8ft (2.5m), 7s period with ENE swell.
- Evening surf: Evening surf (14 Aug, local time) - 0.5ft (0.2m), 12s period with W swell.
The current surf forecast for Halawa at 4PM is: 0.2m 12s primary swell from a West direction and 0.2m 8s secondary swell from a North-northwest direction (forecast issued at 01:00pm August 14). An open ocean swell of 0.4m 14s is not directed at the surf break, a second open ocean swell of 2.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 7ft (2.2m) | 8s |
| Afternoon (14 Aug) | 8ft (2.5m) | 7s |
| Evening (14 Aug) | 0.5ft (0.2m) | 12s |
Table - waves today at Halawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Sat night. Warm (max 26°C on Sat afternoon, min 25°C on Fri afternoon). Winds decreasing (gales from the ENE on Sat night, fresh winds from the E by Sun afternoon). | |||||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | |||||||||||||||||||
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 8 | ENE 7 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | NNW 8 | W 11 | W 13 | W 13 | W 13 | W 13 | W 13 | E 9 | E 9 | W 12 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 703 | 639 | 11 | 11 | 11 | 10 | 9 | 9 | 12 | 10 | 13 | 13 | 13 | 13 | 13 | 0 | 0 | 11 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 3:50PM0.86m | 4:04AM0.65m | 4:10PM0.79m | 4:52AM0.65m | 4:25PM0.72m | ||||||||||||||||
Low Tide | 9:10AM0.14m | 10:18PM0.22m | 9:48AM0.24m | 10:42PM0.20m | 10:26AM0.33m | ||||||||||||||||
 | | |  |  | |  |  | | |  |  |  |  | | | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | — | 1 | 1 | 1 | 1 | 4 | 1 | 1 | — | 1 | 7 | 9 | 4 | 3 | 2 | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 22 | 22 | 23 | 22 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 17 | 19 | 22 | 24 | 26 | 25 | 26 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 7 | SSW 7 | SSW 13 | SSW 7 | SSW 7 | SSW 6 |
| kJ | 70 | 70 | 69 | 69 | 69 | 66 | 36 | 36 | 35 | 35 | 35 | 35 | 41 | 18 | 39 | 16 | 9 | 55 | 17 | 9 | 8 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | W 13 | W 13 | SSW 18 | SSW 14 | SSW 17 | W 12 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 12 | 6 | 6 | 6 | 13 | 13 | 30 | 36 | 28 | 11 | 25 | 25 | 25 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 13 | W 13 | NNW 9 | SSW 17 | W 13 | SSW 18 | SSW 13 | SSW 16 | SSW 13 | S 13 | SSW 13 |
| kJ | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 13 | 13 | 8 | 29 | 13 | 32 | 33 | 25 | 17 | 13 | 17 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | E 11 | E 11 | E 11 | E 12 | E 12 | E 12 | E 11 | E 10 | E 10 | E 10 | E 10 | E 11 | E 10 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 |
| kJ | 703 | 639 | 1432 | 1796 | 2070 | 2622 | 3279 | 3546 | 3217 | 3155 | 3307 | 2736 | 5749 | 5993 | 3266 | 1854 | 1177 | 935 | 781 | 643 | 551 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 33 | 31 | 31 | 33 | 180 | 180 | 169 | 33 | 57 | 169 | 314 | 314 | 136 | 136 | 19 | 29 | 31 | 29 | 29 | 29 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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