Surf Forecasts:
How big are the waves at Big Lefts today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 2.5ft (0.7m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 2.5ft (0.7m), 13s period with SW swell.
- Evening surf: Evening surf (15 Jul, local time) - 2.5ft (0.7m), 14s period with SW swell.
The current surf forecast for Big Lefts at 5AM is: 0.7m 17s primary swell from a Southwest direction (forecast issued at 01:00am July 15). An open ocean swell of 1.1m 7s is not directed at the surf break, a second open ocean swell of 0.7m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 2.5ft (0.7m) | 13s |
| Afternoon (15 Jul) | 2.5ft (0.7m) | 13s |
| Evening (15 Jul) | 2.5ft (0.7m) | 14s |
Table - waves today at Big Lefts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 24°C on Wed morning). Winds increasing (light winds from the E on Wed morning, fresh winds from the ENE by Thu afternoon). | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
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 13 | SW 17 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SSW 15 | SSW 16 | SSW 13 | SSW 13 | SSW 16 | SSW 17 | SSW 17 | SSW 13 | SW 16 | SW 14 | ENE 6 | ENE 6 | SW 16 | ENE 7 | SSW 16 | ENE 7 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 170 | 309 | 164 | 162 | 162 | 206 | 211 | 298 | 314 | 113 | 113 | 175 | 252 | 195 | 158 | 245 | 211 | 136 | 98 | 125 | 165 | 196 | 191 | 222 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:45AM0.22m | 5:20PM0.76m | 5:41AM0.26m | 5:59PM0.69m | 6:41AM0.30m | 6:36PM0.61m | ||||||||||||||||||
Low Tide | 11:59PM0.01m | 9:57AM-0.04m | 00:34AM0.01m | 10:49AM0.01m | 1:08AM0.01m | 11:44AM0.08m | ||||||||||||||||||
 | |  | | | | |  | | | | | | | | | | |  | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 25 | 24 | 24 |
Feels °C | 24 | 26 | 25 | 26 | 26 | 25 | 24 | 26 | 26 | 26 | 25 | 23 | 24 | 23 | 24 | 24 | 24 | 22 | 24 | 23 | 24 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | SSW 15 | SSW 16 | NE 7 | NE 7 | W 14 | W 14 | W 14 | SSW 13 | SW 16 | ENE 6 | ENE 6 | W 14 | W 14 | W 14 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 107 | 140 | 121 | 118 | 88 | 64 | 56 | 298 | 314 | 128 | 116 | 203 | 203 | 203 | 158 | 245 | 145 | 136 | 146 | 144 | 100 | 196 | 191 | 222 |
Swell 2 Height (m) Direction Period (s) | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | SW 14 | W 15 | W 15 | W 15 | W 14 | SSW 16 | SSW 17 | SSW 13 | W 14 | W 14 | SW 14 | W 14 | SSW 12 | SW 16 | SSW 12 | W 14 | W 14 | W 13 |
| kJ | 227 | 227 | 224 | 221 | 218 | 215 | 211 | 215 | 212 | 209 | 206 | 175 | 252 | 113 | 200 | 148 | 211 | 146 | 82 | 125 | 56 | 98 | 94 | 92 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 17 | SW 13 | SW 13 | SW 13 | SW 14 | W 15 | NNE 8 | NNE 8 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SW 17 | SSE 7 | W 14 | SSW 13 | NNE 7 | NNE 7 | S 16 | SSW 12 | SSW 12 | SW 16 |
| kJ | 170 | 309 | 164 | 162 | 162 | 206 | 215 | 48 | 47 | 113 | 113 | 113 | 111 | 195 | 76 | 10 | 148 | 108 | 20 | 20 | 129 | 55 | 54 | 63 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ENE 7 | ENE 7 | — | — | NE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | — | — | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | — | — | — | — | — | — | — | 68 | 68 | — | — | 109 | 64 | 82 | 149 | 165 | — | — | 98 | 103 | 165 | 150 | 170 | 165 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 29 | 29 | 0 | 0 | 29 | 11 | 1 | 30 | 36 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
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 Big Lefts 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