Surf Forecasts:
How big are the waves at Ehukai/Gums today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 1ft (0.3m), 12s period with W swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 1ft (0.3m), 11s period with NNW swell.
- Evening surf: Evening surf (09 Aug, local time) - 1.5ft (0.4m), 10s period with NNW swell.
The current surf forecast for Ehukai/Gums at 8PM is: 0.4m 10s primary swell from a North-northwest direction and 0.3m 9s secondary swell from a Northeast direction (forecast issued at 01:00pm August 09). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 1ft (0.3m) | 12s |
| Afternoon (09 Aug) | 1ft (0.3m) | 11s |
| Evening (09 Aug) | 1.5ft (0.4m) | 10s |
Table - waves today at Ehukai/Gums. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||||
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 11 | NNW 11 | SW 16 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | W 10 | W 11 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 23 | 25 | 41 | 34 | 33 | 33 | 29 | 28 | 27 | 26 | 24 | 22 | 22 | 13 | 12 | 11 | 11 | 18 | 20 | 8 | 9 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:31PM0.82m | 11:36PM0.32m | 2:06PM0.84m | 00:47AM0.36m | 2:39PM0.84m | ||||||||||||||||
Low Tide | 9:18PM0.31m | 6:09AM0.01m | 9:20PM0.29m | 7:00AM0.01m | 9:35PM0.27m | ||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 28 | 27 | 27 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | NE 8 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 69 | 25 | 39 | 34 | 33 | 33 | 29 | 28 | 27 | 26 | 24 | 22 | 22 | 13 | 12 | 11 | 11 | 36 | 40 | 39 | 36 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NNW 11 | NE 9 | NE 9 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | W 10 | W 10 | W 10 | W 10 | SSW 15 | SSW 15 | W 10 | SSW 15 | NNW 8 | NNW 7 | NNW 7 | NNW 7 |
| kJ | 13 | 24 | 12 | 12 | 65 | 64 | 64 | 50 | 50 | 18 | 18 | 18 | 18 | 23 | 22 | 8 | 21 | 11 | 11 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | W 11 | SW 16 | SW 16 | SW 16 | NE 8 | NE 8 | W 10 | W 10 | W 10 | SSW 12 | NE 8 | SSW 16 | SSW 16 | W 10 | W 10 | SSW 15 | W 10 | W 10 | W 11 | W 10 | W 10 |
| kJ | 23 | 68 | 41 | 66 | 11 | 11 | 19 | 19 | 19 | 13 | 10 | 24 | 24 | 8 | 8 | 21 | 8 | 18 | 20 | 8 | 9 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | ENE 7 | E 8 | E 7 | E 7 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 238 | 192 | 220 | 253 | 279 | 306 | 279 | 265 | 238 | 207 | 218 | 232 | 226 | 215 | 209 | 209 | 209 | 181 | 181 | 209 | 203 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 24 | 22 | 1 | 22 | 22 | 22 | 22 | 22 | 24 | 22 | 1 | 22 | 22 | 4 | 4 | 22 | 22 | 26 | 22 | 22 | 22 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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