Surf Forecasts:
How big are the waves at Halawa today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2.5ft (0.8m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2.5ft (0.8m), 10s period with ENE swell.
- Evening surf: Evening surf (12 Sep, local time) - 3ft (0.9m), 9s period with NNE swell.
The current surf forecast for Halawa at 9PM is: 0.9m 9s primary swell from a North-northeast direction and 0.6m 9s secondary swell from a East-northeast direction, 0.6m 4s secondary swell from a East direction (forecast issued at 01:00pm September 12). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2.5ft (0.8m) | 10s |
| Afternoon (12 Sep) | 2.5ft (0.8m) | 10s |
| Evening (12 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Halawa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||||
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 10 | ENE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 8 | NE 9 | NE 8 | NE 8 | NNE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 128 | 125 | 121 | 135 | 135 | 135 | 135 | 135 | 135 | 138 | 135 | 135 | 115 | 120 | 107 | 82 | 100 | 86 | 69 | 67 | 65 |
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-on | cross | cross |
High Tide | 2:58PM0.75m | 3:47AM0.77m | 3:14PM0.69m | 4:26AM0.76m | 3:26PM0.64m | ||||||||||||||||
Low Tide | 9:02AM0.25m | 9:19PM0.14m | 9:40AM0.32m | 9:40PM0.13m | 10:18AM0.39m | 10:01PM0.13m | |||||||||||||||
 | | |  | |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 25 | 26 | 24 | 24 | 25 | 23 | 25 | 25 | 25 | 25 | 26 | 24 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 8 | NE 9 | NE 8 | NE 8 | NNE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 94 | 99 | 121 | 135 | 135 | 135 | 135 | 135 | 135 | 138 | 135 | 135 | 115 | 120 | 107 | 82 | 100 | 86 | 69 | 67 | 65 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | SW 16 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SW 15 | NW 13 | SW 14 | SW 14 | SSW 12 | SW 14 | SW 14 | SSW 14 | SSW 14 | SW 22 | SW 14 | E 13 |
| kJ | 128 | 125 | 63 | 65 | 46 | 46 | 46 | 31 | 44 | 33 | 28 | 33 | 33 | 14 | 31 | 31 | 19 | 19 | 73 | 29 | 32 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 16 | SSW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 15 | SW 15 | WNW 13 | SW 15 | WNW 13 | SSW 12 | SSW 14 | NW 12 | NW 12 | WNW 12 | SW 23 | SSW 14 | SW 22 | SW 13 |
| kJ | 76 | 85 | 17 | 28 | 28 | 46 | 47 | 55 | 54 | 17 | 33 | 17 | 14 | 20 | 23 | 23 | 14 | 81 | 19 | 73 | 28 |
Wind waves Height (m) Direction Period (s) | — | E 3 | ENE 9 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 8 | ENE 8 | ENE 8 | ENE 4 | E 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 4 | ENE 4 | ENE 4 |
| kJ | — | 3 | 115 | 9 | 16 | 22 | 17 | 12 | 7 | 52 | 55 | 94 | 22 | 16 | 24 | 32 | 30 | 22 | 21 | 18 | 18 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 22 | 24 | 25 | 29 | 25 | 22 | 22 | 19 | 22 | 22 | 24 | 22 | 42 | 22 | 24 | 25 | 25 | 19 | 22 | 24 | 29 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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