
Surf Forecasts:
How big are the waves at Castles Beach today (22 Jul):
- Morning surf: Morning surf (22 Jul, local time) - 5ft (1.6m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Jul, local time) - 5ft (1.6m), 7s period with ENE swell.
- Evening surf: Evening surf (22 Jul, local time) - 4.5ft (1.4m), 6s period with ENE swell.
The current surf forecast for Castles Beach at 10AM is: 1.6m 7s primary swell from a East-northeast direction and 0.6m 12s secondary swell from a East direction, 0.4m 13s secondary swell from a South direction (forecast issued at 07:00am July 22). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | 5ft (1.6m) | 7s |
| Afternoon (22 Jul) | 5ft (1.6m) | 7s |
| Evening (22 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Castles Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed morning. Warm (max 25°C on Wed morning, min 24°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 12 | ENE 6 | E 12 | E 12 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph | |||||||||||||||||||||||
176 | 200 | 240 | 240 | 189 | 156 | 156 | 142 | 151 | 298 | 349 | 285 | 307 | 330 | 330 | 322 | 395 | 419 | 394 | 358 | 397 | 432 | 485 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on |
High Tide | 11:42AM0.65m | 12:30PM0.71m | 1:05PM0.75m | ||||||||||||||||||||
Low Tide | 2:27AM0.21m | 3:25AM0.19m | 4:27AM0.17m | ||||||||||||||||||||
6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | |
— | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — | — | |
mm | 1 | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 22 | 22 | 23 | 22 | 22 | 21 | 22 | 20 | 23 | 22 | 23 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | S 13 | S 12 | E 11 | S 13 | SSW 19 | SSW 19 | SSW 18 | S 13 | S 12 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | S 12 |
109 | 103 | 103 | 100 | 93 | 129 | 134 | 139 | 139 | 51 | 44 | 91 | 55 | 125 | 122 | 66 | 52 | 47 | 104 | 103 | 59 | 58 | 25 | |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | SSE 13 | SSE 13 | SSE 13 | S 13 | S 13 | S 13 | S 13 | SSW 21 | SSW 20 | S 13 | SSW 20 | S 13 | S 11 | S 13 | SSW 18 | SSW 18 | S 12 | S 12 | S 12 | S 12 | SSW 17 |
88 | 87 | 59 | 58 | 58 | 53 | 53 | 52 | 51 | 83 | 77 | 52 | 75 | 29 | 21 | 31 | 63 | 63 | 46 | 26 | 25 | 25 | 55 | |
Swell 3 Height (m) Direction Period (s) | S 26 | SSW 24 | S 11 | S 10 | S 10 | SSW 22 | SSW 22 | SSW 22 | SSW 21 | NNW 10 | NNW 10 | SSW 20 | NNW 10 | NNW 10 | S 13 | S 11 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | SSW 21 | SSW 21 | E 16 |
51 | 56 | 20 | 19 | 19 | 98 | 92 | 91 | 89 | 10 | 10 | 75 | 9 | 9 | 31 | 20 | 8 | 8 | 7 | 7 | 44 | 88 | 43 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
176 | 200 | 240 | 240 | 189 | 156 | 156 | 142 | 151 | 298 | 349 | 285 | 307 | 330 | 330 | 322 | 395 | 419 | 394 | 358 | 397 | 432 | 485 | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 18 | 41 | 45 | 45 | 45 | 41 | 41 | 41 | 41 | 41 | 46 | 47 | 54 | 45 | 45 | 41 | 41 | 45 | 45 | 50 | 47 | 45 | 45 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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