Surf Forecasts:
How big are the waves at Sandy Beach today (23 Oct):
- Morning surf: Morning surf (23 Oct, local time) - 3ft (0.9m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (23 Oct, local time) - 3.5ft (1.1m), 8s period with ENE swell.
- Evening surf: Evening surf (23 Oct, local time) - 3.5ft (1.0m), 8s period with ENE swell.
The current surf forecast for Sandy Beach at 4AM is: 0.8m 8s primary swell from a Northeast direction and 0.7m 7s secondary swell from a East direction (forecast issued at 07:00pm October 22). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 3ft (0.9m) | 8s |
| Afternoon (23 Oct) | 3.5ft (1.1m) | 8s |
| Evening (23 Oct) | 3.5ft (1.0m) | 8s |
Table - waves today at Sandy Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu night, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | |||||||||||||||||
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 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 16 | NE 9 | S 17 | S 17 | S 18 | SSW 14 | SSW 14 | SSW 15 | S 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 157 | 108 | 84 | 82 | 82 | 107 | 149 | 145 | 123 | 120 | 196 | 74 | 144 | 154 | 156 | 156 | 280 | 181 | 183 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross | cross |
High Tide | 1:17AM0.51m | 12:57PM0.48m | 1:52AM0.59m | 1:32PM0.43m | |||||||||||||||
Low Tide | 7:06PM0.03m | 7:27AM0.14m | 7:27PM0.01m | 8:21AM0.12m | 7:51PM-0.01m | ||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 |
Feels °C | 24 | 24 | 24 | 26 | 27 | 26 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | E 8 | E 8 | NE 8 | NE 8 | NE 8 | ENE 8 | E 13 | NE 12 | SSW 14 | ENE 8 | E 8 | NE 8 | NE 10 | NE 10 | NE 10 | SSW 14 | NNW 13 | NNW 12 |
| kJ | 73 | 54 | 54 | 82 | 82 | 107 | 149 | 84 | 69 | 107 | 91 | 55 | 39 | 96 | 94 | 94 | 280 | 131 | 152 |
Swell 2 Height (m) Direction Period (s) | E 13 | SSW 14 | SSW 13 | E 7 | E 7 | E 7 | E 13 | NE 12 | E 13 | NE 12 | SSW 16 | NE 11 | S 17 | S 17 | SSW 13 | SSW 14 | NE 10 | SSW 15 | S 16 |
| kJ | 32 | 71 | 70 | 67 | 51 | 54 | 84 | 53 | 54 | 66 | 196 | 41 | 144 | 154 | 65 | 156 | 74 | 181 | 183 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | E 14 | SSE 11 | SSW 13 | E 13 | E 13 | NE 13 | SSW 13 | SSW 16 | E 13 | NE 11 | E 12 | NE 10 | SSW 13 | S 18 | SSW 18 | NNW 13 | NE 9 | NE 9 |
| kJ | 23 | 35 | 22 | 69 | 55 | 55 | 60 | 65 | 80 | 80 | 59 | 44 | 54 | 65 | 156 | 104 | 101 | 52 | 51 |
Wind waves Height (m) Direction Period (s) | ENE 7 | NE 8 | NE 8 | — | — | — | — | ENE 8 | ENE 8 | ENE 8 | NE 4 | NE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 |
| kJ | 157 | 108 | 84 | — | — | — | — | 145 | 123 | 120 | 7 | 74 | 75 | 83 | 89 | 65 | 58 | 62 | 57 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 16 | 16 | 16 | 5 | 5 | 14 | 16 | 16 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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