Surf Forecasts:
How big are the waves at Aligator Rock today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 1.5ft (0.5m), 9s period with NW swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 1.5ft (0.4m), 9s period with NW swell.
- Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.4m), 9s period with NW swell.
The current surf forecast for Aligator Rock at 9AM is: 0.5m 9s primary swell from a Northwest direction and 0.5m 8s secondary swell from a Northeast direction (forecast issued at 01:00am June 19). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 1.5ft (0.5m) | 9s |
| Afternoon (19 Jun) | 1.5ft (0.4m) | 9s |
| Evening (19 Jun) | 1.5ft (0.4m) | 9s |
Table - waves today at Aligator Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NE 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 | NE 8 | NE 8 | NE 8 | NE 8 | NE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 53 | 52 | 41 | 41 | 29 | 28 | 27 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 22 | 15 | 14 | 9 | 23 | 23 | 30 | 37 | 29 | 58 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | off |
High Tide | 7:09AM0.18m | 6:54PM0.48m | 8:32AM0.23m | 7:36PM0.41m | 9:49AM0.30m | 8:19PM0.34m | ||||||||||||||||||
Low Tide | 00:37AM0.01m | 10:40AM0.08m | 1:17AM0.00m | 11:59AM0.15m | 1:53AM0.00m | 1:42PM0.20m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 24 | 24 |
Feels °C | 28 | 26 | 28 | 28 | 29 | 28 | 27 | 26 | 26 | 25 | 25 | 28 | 28 | 29 | 27 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | NE 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 | NE 8 | NE 8 | NE 8 | NE 8 | NE 10 |
| kJ | 47 | 43 | 33 | 41 | 29 | 28 | 27 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 22 | 15 | 14 | 17 | 23 | 23 | 30 | 37 | 29 | 58 |
Swell 2 Height (m) Direction Period (s) | NW 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 7 | NE 8 | ESE 7 | NW 7 | ESE 7 | NNW 7 | ESE 7 | NNW 7 | NNW 7 |
| kJ | 53 | 52 | 41 | 23 | 23 | 23 | 23 | 15 | 9 | 14 | 14 | 14 | 9 | 10 | 11 | 9 | 18 | 10 | 9 | 10 | 10 | 10 | 17 | 16 |
Swell 3 Height (m) Direction Period (s) | 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 | S 11 | ESE 8 | NE 8 | ESE 7 | NW 7 | ESE 7 | NNW 7 | NW 7 | NNW 7 | ESE 7 | ESE 7 |
| kJ | 39 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | 16 | 10 | 10 | 10 | 10 | 10 | 6 | 11 | 10 | 9 | 10 | 10 | 8 | 10 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | 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 | E 5 | E 5 | E 4 | E 7 | E 4 | ENE 4 | ENE 4 |
| kJ | 20 | 28 | 34 | 43 | 54 | 47 | 47 | 45 | 43 | 27 | 27 | 23 | 29 | 34 | 24 | 23 | 16 | 16 | 15 | 15 | 37 | 9 | 7 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 23 | 23 | 23 | 33 | 97 | 23 | 23 | 23 | 20 | 20 | 22 | 23 | 23 | 23 | 20 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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