Surf Forecasts:
How big are the waves at Ehukai/Gums today (30 Jul):
- Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.4m), 6s period with NNE swell.
The current surf forecast for Ehukai/Gums at 2AM is: 0.9m 7s primary swell from a North-northeast direction (forecast issued at 07:00pm July 29). An open ocean swell of 1.2m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | - | - |
| Afternoon (30 Jul) | - | - |
| Evening (30 Jul) | 1.5ft (0.4m) | 6s |
Table - waves today at Ehukai/Gums. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu afternoon, min 24°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the ENE by Fri night). | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||
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) | SW 20 | NE 9 | N 7 | NNE 7 | SW 19 | ENE 8 | SW 18 | ENE 8 | N 9 | NNE 6 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 15 | 460 | 94 | 82 | 14 | 0 | 49 | 0 | 6 | 14 | 14 | 25 | 25 | 24 | 22 | 12 | 84 | 110 | 107 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:18AM0.39m | 3:52PM0.75m | 3:02AM0.41m | 4:11PM0.72m | |||||||||||||||
Low Tide | 10:24PM0.30m | 8:24AM0.07m | 10:40PM0.28m | 8:56AM0.11m | 10:57PM0.26m | ||||||||||||||
 |  | | | | | | | | | | |  |  | | |  |  | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | 7:13 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 29 | 30 | 30 | 29 | 28 | 29 | 28 | 29 | 28 | 27 | 25 | 25 | 25 | 24 | 27 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | NE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | SW 18 | SW 18 | SW 18 | NNE 6 | E 17 | E 16 | E 16 | E 16 | E 15 | E 15 | E 16 | E 15 | E 15 |
| kJ | 578 | 460 | 281 | 212 | 300 | 319 | 49 | 79 | 79 | 14 | 86 | 81 | 185 | 237 | 157 | 225 | 301 | 222 | 216 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 13 | N 7 | NNE 7 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | E 18 | NNE 6 | N 9 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
| kJ | 19 | 34 | 94 | 82 | 13 | 34 | 34 | 34 | 34 | 97 | 8 | 25 | 66 | 66 | 65 | 64 | 84 | 110 | 107 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 19 | SSW 13 | SSW 13 | SW 19 | SSW 18 | E 19 | E 19 | N 9 | SW 18 | N 9 | SW 16 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 |
| kJ | 15 | 15 | 33 | 35 | 14 | 31 | 29 | 28 | 6 | 79 | 14 | 68 | 25 | 24 | 22 | 12 | 12 | 12 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 8 | — | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | — | — | — | — | 257 | — | 318 | 273 | 265 | 229 | 263 | 303 | 340 | 381 | 403 | 413 | 463 | 463 | 601 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 15 | 0 | 0 | 0 | 2 | 4 | 0 | 4 | 9 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 26 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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