Surf Forecasts:
How big are the waves at Big Beach today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 2ft (0.6m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 2ft (0.6m), 15s period with SSW swell.
- Evening surf: Evening surf (22 Aug, local time) - 2ft (0.6m), 16s period with SSW swell.
The current surf forecast for Big Beach at 5AM is: 0.7m 16s primary swell from a Southwest direction and 0.5m 13s secondary swell from a South direction (forecast issued at 01:00am August 22). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 2ft (0.6m) | 15s |
| Afternoon (22 Aug) | 2ft (0.6m) | 15s |
| Evening (22 Aug) | 2ft (0.6m) | 16s |
Table - waves today at Big Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Mon afternoon. Warm (max 29°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||||||||||
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) | SW 16 | SW 16 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 16 | SSW 15 | 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 261 | 261 | 156 | 152 | 150 | 116 | 217 | 156 | 152 | 148 | 146 | 144 | 106 | 137 | 72 | 102 | 100 | 99 | 156 | 163 | 158 | 156 | 137 | 135 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 2:01PM0.50m | 11:48PM0.23m | 2:28PM0.53m | 1:03AM0.27m | 2:51PM0.56m | |||||||||||||||||||
Low Tide | 5:09AM0.07m | 9:42PM0.17m | 6:20AM0.05m | 9:13PM0.16m | 7:07AM0.02m | 9:16PM0.15m | ||||||||||||||||||
 | |  |  | | | | | | | | | |  |  |  | | | | |  | |  | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 3 | 2 | — |
Temp °C | 27 | 26 | 27 | 28 | 29 | 29 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 |
Feels °C | 28 | 27 | 28 | 29 | 29 | 31 | 28 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 29 | 30 | 30 | 28 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 16 | SSW 15 | 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 |
| kJ | 261 | 261 | 156 | 152 | 150 | 116 | 217 | 156 | 152 | 148 | 146 | 144 | 106 | 137 | 72 | 102 | 100 | 99 | 156 | 163 | 158 | 156 | 137 | 135 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | S 14 | S 12 | S 12 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | S 13 | SSE 13 | SSW 16 | SSW 16 | SW 14 | SW 14 | SSW 15 | SSW 15 | SSW 15 | SSE 12 | SSE 12 | S 11 | SSE 12 | SSW 18 | SSW 17 |
| kJ | 84 | 90 | 100 | 48 | 47 | 35 | 35 | 35 | 34 | 87 | 58 | 51 | 81 | 54 | 72 | 72 | 71 | 71 | 50 | 49 | 20 | 47 | 103 | 101 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | S 12 | S 12 | S 12 | 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 | SSE 12 | SSE 12 |
| kJ | 33 | 32 | 32 | 33 | 36 | 46 | 45 | 46 | 44 | 19 | 33 | 23 | 22 | 22 | 24 | 57 | 56 | 55 | 21 | 32 | 62 | 61 | 46 | 46 |
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 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 139 | 138 | 139 | 197 | 218 | 311 | 263 | 263 | 301 | 272 | 264 | 272 | 301 | 244 | 255 | 332 | 301 | 301 | 263 | 272 | 273 | 344 | 321 | 273 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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