Surf Forecasts:
How big are the waves at Castles Beach today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 1.5ft (0.4m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 1.5ft (0.4m), 13s period with S swell.
- Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.4m), 13s period with S swell.
The current surf forecast for Castles Beach at 2PM is: 0.4m 13s primary swell from a South direction and 0.4m 8s secondary swell from a Northeast direction, 0.9m 5s secondary swell from a East direction (forecast issued at 07:00am June 19). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 1.5ft (0.4m) | 13s |
| Afternoon (19 Jun) | 1.5ft (0.4m) | 13s |
| Evening (19 Jun) | 1.5ft (0.4m) | 13s |
Table - waves today at Castles Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 16 | S 16 | E 5 | E 5 | S 15 | S 15 | S 15 | S 12 | S 14 | S 14 | S 20 | S 20 | NE 10 | E 7 | NE 12 | S 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 96 | 90 | 55 | 54 | 54 | 54 | 54 | 53 | 46 | 46 | 33 | 30 | 39 | 38 | 38 | 25 | 66 | 62 | 67 | 67 | 23 | 34 | 108 | 98 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:19AM0.41m | 6:34PM0.79m | 6:59AM0.42m | 7:07PM0.72m | 9:04AM0.47m | 7:35PM0.65m | ||||||||||||||||||
Low Tide | 10:57AM0.20m | 2:00AM0.30m | 11:46AM0.32m | 2:40AM0.26m | 12:55PM0.42m | |||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | | | |
 | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | 5:48 |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 26 | 27 | 27 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NE 8 | S 13 | S 13 | NE 8 | S 13 | S 13 | S 13 | S 13 | S 13 | NE 7 | S 12 | S 12 | S 12 | ESE 6 | ESE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 12 | NE 11 |
| kJ | 34 | 90 | 55 | 23 | 54 | 54 | 54 | 53 | 29 | 14 | 27 | 25 | 25 | 8 | 9 | 11 | 18 | 23 | 23 | 30 | 21 | 21 | 108 | 97 |
Swell 2 Height (m) Direction Period (s) | S 14 | NE 8 | NE 8 | S 13 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | S 13 | NW 8 | NW 8 | S 15 | S 15 | NE 8 | S 12 | S 14 | S 14 | S 13 | S 13 | NE 10 | NNW 7 | NNW 7 | S 18 |
| kJ | 96 | 24 | 23 | 54 | 23 | 16 | 16 | 15 | 14 | 29 | 11 | 11 | 39 | 38 | 11 | 25 | 66 | 62 | 56 | 55 | 23 | 10 | 10 | 98 |
Swell 3 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | S 16 | S 16 | S 16 | S 16 | NW 8 | S 12 | S 15 | ESE 7 | ESE 7 | ESE 7 | S 20 | S 20 | NNW 7 | S 13 | S 13 | NNW 7 |
| kJ | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 46 | 46 | 20 | 20 | 10 | 25 | 38 | 10 | 10 | 10 | 67 | 67 | 10 | 30 | 30 | 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 4 | E 4 | E 5 | E 4 | E 4 | E 4 | ENE 4 | E 7 | ENE 4 | ENE 4 |
| kJ | 25 | 33 | 41 | 41 | 41 | 31 | 31 | 24 | 22 | 29 | 33 | 30 | 31 | 22 | 19 | 20 | 15 | 15 | 18 | 13 | 10 | 34 | 9 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 18 | 13 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 41 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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