Surf Forecasts:
How big are the waves at Big Beach today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 2ft (0.6m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 1.5ft (0.5m), 15s period with SW swell.
- Evening surf: Evening surf (23 Aug, local time) - 1.5ft (0.4m), 15s period with SSW swell.
The current surf forecast for Big Beach at 6AM is: 0.6m 15s primary swell from a South-southwest direction and 0.4m 13s secondary swell from a South-southeast direction (forecast issued at 01:00am August 23). An open ocean swell of 1.9m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 2ft (0.6m) | 15s |
| Afternoon (23 Aug) | 1.5ft (0.5m) | 15s |
| Evening (23 Aug) | 1.5ft (0.4m) | 15s |
Table - waves today at Big Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon afternoon. Warm (max 29°C on Sun morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
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) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | S 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 152 | 148 | 146 | 144 | 106 | 137 | 72 | 102 | 100 | 99 | 175 | 163 | 158 | 156 | 137 | 135 | 127 | 147 | 146 | 146 | 144 | 140 | 174 | 162 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | off | off |
High Tide | 11:48PM0.23m | 2:28PM0.53m | 1:03AM0.27m | 2:51PM0.56m | 1:46AM0.30m | 3:14PM0.58m | ||||||||||||||||||
Low Tide | 6:20AM0.05m | 9:13PM0.16m | 7:07AM0.02m | 9:16PM0.15m | 7:45AM0.01m | 9:28PM0.13m | ||||||||||||||||||
 | |  | |  | |  | |  | | | |  | |  | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 29 | 28 | 28 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 25 |
Feels °C | 26 | 26 | 27 | 29 | 28 | 28 | 26 | 27 | 28 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 27 | 27 | 27 | 28 | 28 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 12 | SSW 15 | SSW 12 |
| kJ | 152 | 148 | 146 | 144 | 106 | 137 | 72 | 102 | 100 | 99 | 175 | 163 | 158 | 156 | 137 | 135 | 127 | 121 | 117 | 117 | 144 | 82 | 174 | 117 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | S 13 | SSE 13 | SSW 16 | SSW 16 | SW 14 | SW 14 | SSW 15 | SSW 15 | SSW 15 | SSE 12 | SSE 12 | SSE 11 | SSE 12 | SSE 12 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 12 | SSW 16 | SSW 12 | S 18 |
| kJ | 34 | 87 | 58 | 51 | 81 | 54 | 72 | 72 | 71 | 71 | 50 | 49 | 22 | 47 | 46 | 101 | 92 | 147 | 146 | 146 | 82 | 140 | 82 | 162 |
Swell 3 Height (m) Direction Period (s) | S 12 | WNW 10 | WNW 10 | S 11 | WNW 11 | S 11 | S 12 | SSE 13 | SSE 13 | SSE 13 | SSW 15 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSW 19 | SSE 12 | SSW 15 |
| kJ | 44 | 19 | 33 | 23 | 22 | 22 | 24 | 57 | 56 | 55 | 21 | 32 | 62 | 61 | 103 | 27 | 27 | 44 | 28 | 27 | 27 | 74 | 13 | 42 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 6 | E 6 | E 6 | E 6 | E 8 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 354 | 264 | 264 | 302 | 301 | 302 | 344 | 343 | 302 | 273 | 344 | 426 | 300 | 321 | 321 | 272 | 321 | 184 | 221 | 211 | 187 | 204 | 229 | 222 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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