Surf Forecasts:
How big are the waves at Big Beach today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 5ft (1.5m), 13s period with S swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 5ft (1.5m), 12s period with S swell.
- Evening surf: Evening surf (04 Sep, local time) - 4.5ft (1.4m), 12s period with S swell.
The current surf forecast for Big Beach at 9PM is: 1.4m 12s primary swell from a South direction and 0.2m 20s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 04). An open ocean swell of 1.9m 14s 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 (04 Sep) | 5ft (1.5m) | 13s |
| Afternoon (04 Sep) | 5ft (1.5m) | 12s |
| Evening (04 Sep) | 4.5ft (1.4m) | 12s |
Table - waves today at Big Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sun afternoon. Warm (max 28°C on Mon morning, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||
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) | S 12 | S 12 | S 12 | S 12 | S 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SW 11 | SW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 681 | 702 | 702 | 546 | 556 | 589 | 411 | 680 | 706 | 624 | 614 | 530 | 438 | 386 | 386 | 329 | 335 | 329 | 283 | 411 | 514 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 11:43AM0.48m | 12:54PM0.54m | 1:38PM0.58m | ||||||||||||||||||
Low Tide | 3:29AM0.05m | 5:16AM0.04m | 8:52PM0.15m | ||||||||||||||||||
 |  | |  | | | | | | | |  | | | | |  |  | |  | | |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — |
Temp °C | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 26 | 26 | 27 | 26 | 25 | 26 | 26 | 26 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | E 14 | SSW 12 | E 14 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | SW 11 | SW 12 |
| kJ | 681 | 702 | 702 | 546 | 764 | 589 | 626 | 680 | 706 | 624 | 614 | 673 | 771 | 663 | 653 | 613 | 613 | 574 | 488 | 411 | 514 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | SSW 20 | SSW 20 | S 13 | E 14 | SSW 12 | E 13 | E 13 | E 13 | E 14 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SSW 18 | S 19 |
| kJ | 439 | 577 | 39 | 38 | 556 | 626 | 411 | 590 | 572 | 683 | 714 | 530 | 438 | 386 | 386 | 329 | 335 | 329 | 283 | 356 | 254 |
Swell 3 Height (m) Direction Period (s) | S 21 | SW 18 | — | W 10 | SSW 20 | SSW 20 | SSW 13 | S 19 | SSW 18 | SW 17 | SSW 18 | SSW 18 | S 12 | SSW 17 | S 12 | SW 15 | SSW 16 | SSW 19 | SW 14 | S 12 | SSW 16 |
| kJ | 9 | 12 | — | 2 | 38 | 38 | 257 | 29 | 63 | 72 | 63 | 64 | 46 | 92 | 45 | 115 | 89 | 280 | 164 | 44 | 84 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 14 | E 14 | E 5 | E 5 | E 5 | E 5 | E 5 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 12 | E 12 |
| kJ | 228 | 188 | 1472 | 1431 | 74 | 57 | 44 | 42 | 27 | 19 | 20 | 48 | 74 | 60 | 44 | 44 | 55 | 57 | 55 | 926 | 1027 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 4 | 2 | 0 | 0 | 2 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 0 | 0 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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