Surf Forecasts:
How big are the waves at Halawa today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 3.5ft (1.0m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 2.5ft (0.8m), 8s period with NNE swell.
- Evening surf: Evening surf (14 Sep, local time) - 2.5ft (0.7m), 8s period with NE swell.
The current surf forecast for Halawa at 9PM is: 0.7m 8s primary swell from a Northeast direction and 0.8m 4s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 14). An open ocean swell of 0.3m 14s 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 Sep) | 3.5ft (1.0m) | 8s |
| Afternoon (14 Sep) | 2.5ft (0.8m) | 8s |
| Evening (14 Sep) | 2.5ft (0.7m) | 8s |
Table - waves today at Halawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Warm (max 26°C on Mon afternoon, min 25°C on Mon afternoon). Mainly fresh winds. | |||||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 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) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | ENE 5 | NNE 8 | NNE 8 | E 5 | ENE 5 | ENE 5 | ENE 5 | NNE 8 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 132 | 98 | 69 | 67 | 51 | 42 | 55 | 49 | 48 | 41 | 51 | 51 | 45 | 61 | 56 | 44 | 32 | 320 | 402 | 455 | 512 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:26PM0.64m | 5:09AM0.74m | 3:29PM0.59m | 6:00AM0.70m | 3:11PM0.55m | ||||||||||||||||
Low Tide | 10:18AM0.39m | 10:01PM0.13m | 10:58AM0.46m | 10:24PM0.15m | 11:51AM0.52m | 10:50PM0.18m | |||||||||||||||
 | | |  | | | | | | | | | | |  | | | | |  | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 5 | ENE 5 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | E 10 | E 10 | NNE 8 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 132 | 98 | 69 | 67 | 51 | 26 | 28 | 49 | 48 | 34 | 51 | 51 | 45 | 32 | 76 | 100 | 32 | 194 | 194 | 194 | 192 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SW 14 | SW 22 | SW 14 | SW 13 | NNE 8 | NNE 8 | SW 21 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | NNE 8 | NNE 7 | SW 18 | N 9 | SSW 11 | NNE 9 | NNE 8 |
| kJ | 19 | 30 | 73 | 29 | 28 | 42 | 55 | 156 | 45 | 67 | 60 | 59 | 58 | 56 | 32 | 37 | 154 | 7 | 12 | 25 | 38 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | SW 23 | SSW 14 | SW 22 | E 13 | E 13 | E 13 | E 12 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | N 9 | SSW 12 | WNW 9 | SSW 11 | SSW 11 |
| kJ | 14 | 81 | 19 | 73 | 32 | 30 | 50 | 46 | 137 | 134 | 134 | 133 | 133 | 131 | 126 | 113 | 7 | 13 | 8 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | E 4 | ENE 5 | ENE 4 | ENE 4 | ENE 5 | NE 5 | — | ENE 5 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 5 | ENE 5 | ENE 5 | ENE 5 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 10 | 12 | 7 | 20 | 26 | 18 | — | 27 | 32 | 41 | 42 | 44 | 45 | 61 | 56 | 44 | 296 | 320 | 402 | 455 | 512 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 24 | 29 | 29 | 29 | 22 | 19 | 19 | 22 | 24 | 29 | 29 | 29 | 29 | 29 | 22 | 29 | 29 | 29 | 29 | 29 | 29 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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