Surf Forecasts:
How big are the waves at Ehukai/Gums today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 2ft (0.6m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 2ft (0.6m), 10s period with NW swell.
- Evening surf: Evening surf (18 Jun, local time) - 2ft (0.6m), 9s period with NW swell.
The current surf forecast for Ehukai/Gums at 9PM is: 0.6m 9s primary swell from a Northwest direction and 0.5m 9s secondary swell from a Northeast direction (forecast issued at 01:00pm June 18). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 2ft (0.6m) | 10s |
| Afternoon (18 Jun) | 2ft (0.6m) | 10s |
| Evening (18 Jun) | 2ft (0.6m) | 9s |
Table - waves today at Ehukai/Gums. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 27°C on Thu afternoon, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 77 | 59 | 58 | 55 | 54 | 53 | 52 | 41 | 41 | 29 | 28 | 27 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 22 | 15 | 14 | 14 | 23 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:06PM0.76m | 5:24AM0.31m | 6:41PM0.70m | 7:32AM0.34m | 7:10PM0.63m | |||||||||||||||||||
Low Tide | 10:01AM0.09m | 1:58AM0.27m | 10:44AM0.19m | 2:31AM0.25m | 11:30AM0.29m | 3:01AM0.21m | ||||||||||||||||||
 |  | |  |  | | | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — |
 | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | 7:16 |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 25 | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 |
Feels °C | 30 | 31 | 30 | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 26 | 25 | 25 | 28 | 27 | 28 | 27 | 27 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NE 8 | NE 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NE 8 | NE 8 |
| kJ | 77 | 59 | 58 | 55 | 54 | 53 | 43 | 33 | 41 | 29 | 28 | 27 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 22 | 15 | 14 | 17 | 23 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NW 9 | NW 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ESE 6 | NE 8 | NW 7 | NW 7 |
| kJ | 44 | 41 | 50 | 39 | 38 | 37 | 52 | 41 | 24 | 23 | 23 | 16 | 16 | 14 | 14 | 14 | 14 | 9 | 10 | 11 | 8 | 18 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 12 | S 11 | S 11 | S 11 | ESE 7 | ESE 8 | NE 8 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 31 | 52 | 67 | 68 | 40 | 39 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | 16 | 10 | 10 | 10 | 10 | 5 | 6 | 11 | 9 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ESE 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | 25 | 25 | 20 | 24 | 27 | 25 | 22 | 27 | 42 | 54 | 45 | 45 | 37 | 37 | 29 | 28 | 32 | 33 | 22 | 22 | 18 | 17 | 16 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 26 | 26 | 26 | 32 | 43 | 33 | 26 | 26 | 22 | 22 | 26 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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