Surf Forecasts:
How big are the waves at Big Beach today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2ft (0.6m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 1.5ft (0.5m), 14s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 1.5ft (0.4m), 16s period with SSW swell.
The current surf forecast for Big Beach at 8AM is: 0.6m 15s primary swell from a Southwest direction (forecast issued at 01:00am September 12). An open ocean swell of 0.5m 10s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2ft (0.6m) | 15s |
| Afternoon (12 Sep) | 1.5ft (0.5m) | 14s |
| Evening (12 Sep) | 1.5ft (0.4m) | 16s |
Table - waves today at Big Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 16 | SW 16 | SW 16 | SW 14 | SSW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 22 | SW 22 | SW 22 | SW 21 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 226 | 226 | 178 | 191 | 93 | 91 | 99 | 64 | 64 | 92 | 148 | 60 | 85 | 54 | 54 | 54 | 80 | 78 | 54 | 54 | 123 | 227 | 118 | 117 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | off | off | cross-off |
High Tide | 4:23AM0.50m | 4:18PM0.52m | 5:02AM0.51m | 4:35PM0.47m | 5:42AM0.50m | 4:48PM0.42m | ||||||||||||||||||
Low Tide | 10:07AM0.07m | 10:25PM0.03m | 10:44AM0.11m | 10:45PM0.02m | 11:22AM0.16m | |||||||||||||||||||
 | |  | | | | |  | | | | |  | | | | | | | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 26 | 27 | 26 | 29 | 28 | 26 | 25 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 25 | 26 | 24 | 25 | 26 | 29 | 28 | 28 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | E 10 | SW 14 | SW 13 | SW 16 | SW 13 | SW 14 | SSW 15 | E 4 | SSW 15 | SW 15 | SW 15 | SW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | E 4 | SSW 14 | SSW 14 | SW 21 |
| kJ | 226 | 226 | 178 | 191 | 48 | 91 | 45 | 64 | 44 | 92 | 148 | 8 | 85 | 54 | 54 | 54 | 80 | 78 | 50 | 50 | 8 | 76 | 71 | 117 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SW 14 | ENE 9 | SSW 16 | SW 13 | SW 16 | ENE 9 | ENE 9 | SSW 12 | ESE 4 | SW 12 | SSW 12 | SW 12 | ENE 8 | SSW 24 | SSW 24 | SSW 23 | SW 22 | SW 22 | SW 22 | SW 13 |
| kJ | 57 | 56 | 55 | 55 | 93 | 29 | 99 | 44 | 64 | 16 | 16 | 60 | 6 | 37 | 14 | 23 | 7 | 54 | 54 | 54 | 123 | 227 | 118 | 45 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SW 9 | ESE 4 | SW 16 | SW 16 | SSW 11 | SSW 11 | S 11 | SW 16 | WSW 8 | SW 15 | SW 12 | ENE 8 | S 10 | S 10 | SSW 24 | ENE 8 | SSW 12 | S 10 | SW 14 | E 14 | E 14 | E 13 |
| kJ | 25 | 24 | 12 | 4 | 66 | 66 | 22 | 22 | 9 | 65 | 6 | 57 | 37 | 14 | 7 | 8 | 54 | 7 | 13 | 8 | 50 | 16 | 15 | 31 |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 4 | E 4 | E 4 | ESE 4 | E 4 | E 5 | E 5 | E 5 | E 4 | E 8 | E 3 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 6 | E 4 | E 4 | E 4 |
| kJ | 16 | 8 | 5 | 6 | 6 | 11 | 35 | 62 | 68 | 27 | 12 | 51 | 6 | 9 | 21 | 22 | 17 | 17 | 12 | 11 | 31 | 7 | 11 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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