Surf Forecasts:
How big are the waves at Number Fours today (06 Sep):
- Afternoon surf: Afternoon surf (06 Sep, local time) - 7ft (2.1m), 13s period with ENE swell.
- Evening surf: Evening surf (06 Sep, local time) - 7.5ft (2.3m), 13s period with ENE swell.
The current surf forecast for Number Fours at 12AM is: 2.2m 13s primary swell from a East-northeast direction and 1.4m 12s secondary swell from a South-southwest direction, 1.5m 12s secondary swell from a South-southwest direction (forecast issued at 07:00pm September 05). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | - | - |
| Afternoon (06 Sep) | 7ft (2.1m) | 13s |
| Evening (06 Sep) | 7.5ft (2.3m) | 13s |
Table - waves today at Number Fours. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Sun night. Warm (max 27°C on Sun afternoon, min 25°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | |||||||||||||||||
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) | ENE 13 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | E 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | SW 14 | SW 14 | SW 15 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 1654 | 1858 | 1674 | 1568 | 1387 | 1344 | 1240 | 1338 | 1175 | 1294 | 1461 | 1461 | 1622 | 1461 | 1535 | 1863 | 2247 | 3532 | 4370 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 00:18AM0.21m | 1:00PM0.73m | 1:21AM0.26m | 1:47PM0.73m | |||||||||||||||
Low Tide | 8:03PM0.13m | 5:11AM0.08m | 8:31PM0.10m | 6:25AM0.07m | 8:57PM0.08m | ||||||||||||||
 |  | | | | | |  | |  | | | | | | | |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | — | — | — | — | — | — | — | 1 | 2 | 3 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 26 | 25 | 26 | 26 | 27 | 27 | 27 | 26 |
Feels °C | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 27 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 28 | 27 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 12 | SSW 12 | ENE 13 | ENE 13 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | ENE 12 | ENE 12 | ENE 12 | SW 13 | SW 14 | SW 14 | SW 14 | SW 15 | SW 14 |
| kJ | 650 | 569 | 560 | 1568 | 1387 | 349 | 374 | 317 | 517 | 353 | 1461 | 1461 | 1338 | 947 | 1480 | 1863 | 2247 | 3532 | 4370 |
Swell 2 Height (m) Direction Period (s) | NNE 10 | NNE 10 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 14 | SSW 19 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SSW 16 | SSW 17 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
| kJ | 19 | 18 | 579 | 404 | 411 | 223 | 318 | 332 | 203 | 283 | 850 | 961 | 961 | 363 | 482 | 890 | 1338 | 1200 | 1180 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | N 12 | NNE 9 | SSW 16 | SSW 16 | SSE 10 | SSE 10 | SSE 10 | E 16 | SSW 18 | SSW 18 | S 18 | SSW 17 | SSE 8 | SSE 8 | S 8 | SSW 17 | SSW 17 | SSW 15 |
| kJ | 19 | 3 | 16 | 166 | 223 | 19 | 19 | 19 | 77 | 195 | 266 | 243 | 311 | 83 | 104 | 131 | 625 | 486 | 487 |
Wind waves Height (m) Direction Period (s) | ENE 13 | ENE 14 | ENE 13 | — | — | ENE 13 | ENE 12 | ENE 12 | E 12 | ENE 12 | — | — | ENE 12 | ENE 12 | ENE 12 | ENE 7 | SSE 8 | — | — |
| kJ | 1654 | 1858 | 1674 | — | — | 1344 | 1240 | 1338 | 1175 | 1294 | — | — | 1622 | 1461 | 1535 | 158 | 270 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 32 | 31 | 1 | 1 | 2 | 31 | 31 | 31 | 31 | 46 | 0 | 31 | 39 | 31 | 130 | 46 | 46 | 45 | 45 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Number Fours surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest