Surf Forecasts:
How big are the waves at Big Beach today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 2.5ft (0.7m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Evening surf: Evening surf (11 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
The current surf forecast for Big Beach at 7PM is: 0.8m 14s primary swell from a South-southwest direction and 0.4m 20s secondary swell from a South direction (forecast issued at 01:00pm August 11). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 2.5ft (0.7m) | 15s |
| Afternoon (11 Aug) | 2.5ft (0.8m) | 14s |
| Evening (11 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Big Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 280 | 273 | 269 | 261 | 276 | 273 | 358 | 408 | 627 | 620 | 606 | 559 | 636 | 879 | 620 | 612 | 597 | 464 | 653 | 644 | 636 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 3:46PM0.67m | 3:03AM0.35m | 4:17PM0.66m | 3:49AM0.38m | 4:46PM0.63m | ||||||||||||||||
Low Tide | 8:14AM-0.06m | 10:11PM0.12m | 8:59AM-0.05m | 10:35PM0.10m | 9:40AM-0.03m | 11:00PM0.09m | |||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 28 | 28 | 28 | 26 | 25 |
Feels °C | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 26 | 27 | 26 | 25 | 26 | 29 | 28 | 29 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | E 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 |
| kJ | 280 | 273 | 160 | 261 | 254 | 243 | 232 | 225 | 627 | 620 | 606 | 559 | 636 | 879 | 620 | 612 | 597 | 464 | 653 | 644 | 636 |
Swell 2 Height (m) Direction Period (s) | W 10 | S 21 | SSW 14 | S 20 | S 20 | S 19 | S 19 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | W 12 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | W 12 | W 12 | W 12 |
| kJ | 8 | 79 | 269 | 122 | 276 | 273 | 358 | 408 | 222 | 222 | 218 | 222 | 222 | 25 | 170 | 109 | 109 | 115 | 11 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | S 21 | W 10 | SSW 21 | W 10 | W 11 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | — | W 12 | W 12 | W 12 | W 12 | SW 19 | SW 19 | E 14 |
| kJ | 36 | 18 | 85 | 19 | 20 | 30 | 30 | 30 | 30 | 30 | 28 | 25 | 25 | — | 25 | 11 | 11 | 11 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | — | E 8 | E 5 | E 5 | E 5 | E 8 | E 8 | E 8 | E 5 | E 6 | E 6 | E 6 | E 8 | E 8 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 138 | 125 | — | 193 | 100 | 86 | 86 | 167 | 141 | 141 | 100 | 152 | 164 | 121 | 159 | 164 | 101 | 144 | 198 | 158 | 214 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 34 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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