Surf Forecasts:
How big are the waves at Big Beach today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 10ft (3.0m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 5ft (1.6m), 10s period with W swell.
- Evening surf: Evening surf (08 Sep, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for Big Beach at 12AM is: 3.5m 14s primary swell from a Southwest direction (forecast issued at 07:00pm September 07). An open ocean swell of 1.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 10ft (3.0m) | 12s |
| Afternoon (08 Sep) | 5ft (1.6m) | 10s |
| Evening (08 Sep) | 3.5ft (1.0m) | 14s |
Table - waves today at Big Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Mon night. Warm (max 28°C on Mon night, min 26°C on Wed night). Winds decreasing (fresh winds from the S on Mon night, calm by Tue night). | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||
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 14 | SW 14 | SW 15 | SW 14 | SW 13 | SW 12 | WSW 11 | W 10 | SSW 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 1273 | 2383 | 5438 | 5288 | 4016 | 2766 | 1027 | 509 | 449 | 443 | 437 | 356 | 351 | 341 | 331 | 322 | 257 | 249 | 178 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:12PM0.61m | 1:38AM0.31m | 2:43PM0.62m | 2:23AM0.37m | 3:10PM0.62m | ||||||||||||||
Low Tide | 8:53PM0.13m | 7:22AM0.00m | 9:06PM0.11m | 8:08AM-0.00m | 9:24PM0.09m | ||||||||||||||
 |  | |  |  |  | |  |  | | | | | | | |  | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | — | 3 | 3 | 3 | 2 | 1 | — | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 26 |
Feels °C | 29 | 30 | 29 | 26 | 26 | 27 | 28 | 29 | 30 | 32 | 32 | 32 | 32 | 32 | 32 | 30 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 15 | SW 14 | SW 13 | SW 12 | WSW 11 | W 10 | SSW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 1273 | 2383 | 5438 | 5288 | 4016 | 2766 | 1027 | 509 | 429 | 338 | 289 | 210 | 160 | 118 | 331 | 322 | 257 | 249 | 178 |
Swell 2 Height (m) Direction Period (s) | ENE 12 | S 8 | ENE 12 | ENE 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | W 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 7 | SW 7 | E 12 | E 12 | SW 7 |
| kJ | 361 | 208 | 560 | 470 | 596 | 588 | 462 | 456 | 244 | 443 | 437 | 356 | 351 | 341 | 62 | 79 | 153 | 112 | 24 |
Swell 3 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 15 | SSW 16 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | SSW 14 | W 9 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | SSW 7 | SSW 7 | SW 16 |
| kJ | 596 | 540 | 494 | 612 | 325 | 263 | 214 | 167 | 449 | 101 | 130 | 128 | 171 | 168 | 123 | 121 | 42 | 29 | 69 |
Wind waves Height (m) Direction Period (s) | E 6 | E 12 | — | — | — | — | SSW 10 | SSW 9 | — | — | — | — | — | — | — | — | E 6 | E 5 | E 6 |
| kJ | 170 | 814 | — | — | — | — | 551 | 474 | — | — | — | — | — | — | — | — | 32 | 65 | 136 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 43 | 30 | 30 | 31 | 32 | 32 | 30 | 30 | 30 | 30 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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