Surf Forecasts:
How big are the waves at Sandy Beach today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 5ft (1.5m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 5ft (1.6m), 7s period with ENE swell.
- Evening surf: Evening surf (09 Aug, local time) - 5.5ft (1.7m), 7s period with ENE swell.
The current surf forecast for Sandy Beach at 8AM is: 1.5m 7s primary swell from a East-northeast direction and 0.5m 13s secondary swell from a South-southwest direction (forecast issued at 01:00am August 09). An open ocean swell of 0.5m 17s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 5ft (1.5m) | 7s |
| Afternoon (09 Aug) | 5ft (1.6m) | 7s |
| Evening (09 Aug) | 5.5ft (1.7m) | 7s |
Table - waves today at Sandy Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 25°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||||||||||
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) | ENE 7 | SSW 17 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 247 | 264 | 204 | 225 | 261 | 280 | 280 | 294 | 292 | 252 | 220 | 240 | 234 | 266 | 262 | 238 | 231 | 203 | 215 | 203 | 276 | 269 | 258 | 250 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 00:00AM0.20m | 1:10PM0.77m | 1:01AM0.23m | 1:55PM0.79m | 1:52AM0.27m | 2:36PM0.79m | ||||||||||||||||||
Low Tide | 5:38AM-0.02m | 8:50PM0.08m | 6:37AM-0.03m | 9:21PM0.06m | 7:31AM-0.04m | 9:52PM0.05m | ||||||||||||||||||
 |  |  | | | | | | | |  | | | | | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 23 | 23 | 24 | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 26 | 25 | 24 | 24 | 25 | 25 | 23 | 25 | 25 | 24 | 24 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 17 | SSW 13 | SSW 17 | SSW 13 | SSW 12 | SSW 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 99 | 264 | 98 | 186 | 92 | 86 | 203 | 132 | 223 | 99 | 196 | 184 | 128 | 176 | 191 | 188 | 186 | 176 | 169 | 165 | 276 | 269 | 258 | 250 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SSW 13 | SW 17 | SSW 13 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | SSW 12 | S 16 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSE 9 | SSE 9 | SSE 9 | S 20 |
| kJ | 150 | 98 | 135 | 96 | 103 | 102 | 56 | 83 | 56 | 129 | 56 | 56 | 86 | 42 | 24 | 23 | 23 | 23 | 40 | 41 | 16 | 16 | 15 | 186 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSW 18 | SSE 10 | S 18 | SSW 18 | SSE 10 | SW 16 | SSE 10 | SSW 12 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | W 10 | S 21 | S 20 | SSE 9 |
| kJ | 19 | 19 | 61 | 19 | 97 | 102 | 19 | 65 | 18 | 56 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 18 | 79 | 71 | 15 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 |
| kJ | 247 | 233 | 204 | 225 | 261 | 280 | 280 | 294 | 292 | 252 | 220 | 240 | 234 | 266 | 262 | 238 | 231 | 203 | 215 | 203 | 176 | 188 | 183 | 153 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 48 | 48 | 21 | 48 | 48 | 48 | 17 | 48 | 48 | 48 | 21 | 48 | 48 | 48 | 48 | 48 | 48 | 17 | 19 | 48 | 48 | 48 | 48 | 48 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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