Surf Forecasts:
How big are the waves at Ehukai/Gums today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 2.5ft (0.7m), 11s period with NW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 4ft (1.2m), 10s period with NW swell.
- Evening surf: Evening surf (09 Sep, local time) - 3.5ft (1.1m), 9s period with NW swell.
The current surf forecast for Ehukai/Gums at 3AM is: 0.8m 8s primary swell from a Northwest direction (forecast issued at 07:00pm September 08). An open ocean swell of 1.5m 10s 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 Sep) | 2.5ft (0.7m) | 11s |
| Afternoon (09 Sep) | 4ft (1.2m) | 10s |
| Evening (09 Sep) | 3.5ft (1.1m) | 9s |
Table - waves today at Ehukai/Gums. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 28°C on Wed afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||
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 8 | WNW 9 | WNW 9 | NW 8 | NW 8 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 213 | 130 | 132 | 80 | 77 | 114 | 290 | 268 | 262 | 212 | 142 | 95 | 60 | 46 | 19 | 22 | 23 | 16 | 17 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:11AM0.44m | 1:59PM0.75m | 1:56AM0.50m | 2:23PM0.71m | |||||||||||||||
Low Tide | 8:20PM0.24m | 6:59AM0.11m | 8:34PM0.21m | 7:44AM0.14m | 8:50PM0.18m | ||||||||||||||
 |  | | | | |  | | | | | | | | | |  | |  | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 6:42 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 28 | 27 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 27 | 26 | 26 | 25 |
Feels °C | 29 | 30 | 30 | 29 | 29 | 30 | 30 | 32 | 30 | 30 | 28 | 29 | 27 | 27 | 28 | 28 | 26 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | NW 10 | NW 10 | NW 10 | NW 9 | ENE 8 | ENE 8 | NW 8 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 |
| kJ | 802 | 711 | 592 | 427 | 363 | 261 | 290 | 268 | 262 | 212 | 163 | 176 | 60 | 106 | 104 | 104 | 103 | 101 | 98 |
Swell 2 Height (m) Direction Period (s) | SW 9 | WSW 7 | WNW 9 | NW 8 | NW 8 | NW 11 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | NW 9 | NW 8 | E 12 | NW 8 | NW 7 | NW 8 | NW 8 | NW 8 | SW 17 |
| kJ | 178 | 91 | 132 | 80 | 77 | 114 | 216 | 181 | 143 | 161 | 142 | 95 | 112 | 46 | 19 | 22 | 23 | 16 | 74 |
Swell 3 Height (m) Direction Period (s) | E 14 | WNW 9 | W 7 | W 7 | E 14 | NW 8 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | NW 10 | SW 16 | SW 16 | SW 17 | SW 18 | SW 18 | NW 8 |
| kJ | 97 | 130 | 44 | 43 | 179 | 50 | 168 | 168 | 168 | 163 | 161 | 161 | 26 | 40 | 68 | 77 | 80 | 79 | 17 |
Wind waves Height (m) Direction Period (s) | W 8 | — | — | — | — | — | — | — | — | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 213 | — | — | — | — | — | — | — | — | — | — | 259 | 284 | 394 | 355 | 310 | 238 | 204 | 181 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 22 | 22 | 22 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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