Surf Forecasts:
How big are the waves at Ehukai/Gums today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 3.5ft (1.0m), 7s period with NNE swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 0.5ft (0.1m), 15s period with SW swell.
- Evening surf: Evening surf (29 Jul, local time) - 5.5ft (1.7m), 9s period with NE swell.
The current surf forecast for Ehukai/Gums at 8PM is: 1.7m 9s primary swell from a Northeast direction (forecast issued at 01:00pm July 29). An open ocean swell of 0.3m 13s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 3.5ft (1.0m) | 7s |
| Afternoon (29 Jul) | 0.5ft (0.1m) | 15s |
| Evening (29 Jul) | 5.5ft (1.7m) | 9s |
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 Sat morning). | |||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||||
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) | SW 15 | SW 15 | SW 20 | NE 9 | NE 9 | NNE 7 | N 7 | N 10 | SW 18 | N 9 | N 9 | N 6 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 8 | 8 | 15 | 460 | 390 | 82 | 61 | 2 | 49 | 7 | 6 | 12 | 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 | cross | cross | glassy | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:30PM0.77m | 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 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 29 | 30 | 30 | 31 | 29 | 29 | 27 | 27 | 27 | 29 | 28 | 27 | 25 | 25 | 25 | 24 | 26 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 9 | NE 9 | NE 9 | ENE 8 | E 8 | SSW 13 | SW 18 | SW 18 | SW 18 | N 6 | E 17 | E 16 | E 16 | E 16 | E 15 | E 15 | E 16 | E 15 | E 15 |
| kJ | 886 | 703 | 578 | 460 | 390 | 212 | 228 | 34 | 49 | 79 | 79 | 12 | 86 | 81 | 185 | 237 | 157 | 225 | 301 | 222 | 216 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | NNE 7 | N 7 | SSW 18 | SSW 13 | SSW 13 | SSW 13 | E 18 | N 9 | N 9 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
| kJ | 36 | 37 | 19 | 34 | 33 | 82 | 61 | 31 | 34 | 34 | 34 | 97 | 14 | 25 | 66 | 66 | 65 | 64 | 84 | 110 | 107 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 20 | SW 19 | SSW 19 | SSW 13 | SSW 13 | N 10 | E 19 | N 9 | N 9 | SW 18 | SW 17 | SW 16 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 |
| kJ | 8 | 8 | 15 | 15 | 37 | 35 | 16 | 2 | 29 | 7 | 6 | 79 | 77 | 68 | 25 | 24 | 22 | 12 | 12 | 12 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 5 | ENE 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 | — | — | — | — | — | — | 48 | 344 | 308 | 273 | 265 | 233 | 253 | 311 | 340 | 422 | 446 | 458 | 463 | 463 | 551 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 15 | 15 | 13 | 0 | 0 | 0 | 0 | 22 | 0 | 4 | 9 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 165 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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