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Big Lefts surf Forecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Tuesday 23 Apr 2024 HST
Forecast update in hr min s Update imminent
Big Lefts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Lefts sea temperature is 24.5°C (Statistics for 23 Apr 1981-2005 - mean: 24.6 °C max: 25.3 °C min: 23.8 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Big Lefts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Lefts sea temperature is 24.5°C (Statistics for 23 Apr 1981-2005 - mean: 24.6 °C max: 25.3 °C min: 23.8 °C)
How big are the waves at Big Lefts today?
The current surf forecast for Big Lefts at 3PM is: 1.7m 7s primary swell from a East-northeast direction and 0.6m 16s secondary swell from a South-southwest direction (forecast issued at 01:00pm April 23). An open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 6.5ft (2.0m) | 7s |
| Afternoon (23 Apr) | 5.5ft (1.7m) | 7s |
| Evening (23 Apr) | 6ft (1.9m) | 7s |
Table - waves today at Big Lefts. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 376 | 289 | 251 | 306 | 458 | 498 | 512 | 604 | 637 | 588 | 711 | 775 | 836 | 923 | 816 | 754 | 836 | 713 | 599 | 522 | 634 | 838 | 537 | 387 | 324 | 306 | 306 | 394 | 449 | 350 | 310 | 310 | 310 | 310 | 264 | 229 | 197 | 229 | 218 | 206 | 177 | 177 | 187 | 187 | 181 | 172 | 181 | 157 | 181 | 177 | 153 | 157 | 157 | 153 | 153 | 157 | 134 | 133 | 133 | 130 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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 | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | 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 | 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 | cross- off |
High Tide / height (m) | 4:13PM 0.54 | 3:50AM 0.24 | 4:49PM 0.56 | 4:20AM 0.20 | 5:27PM 0.58 | 4:53AM 0.16 | 6:11PM 0.58 | 5:32AM 0.12 | 7:02PM 0.58 | 6:31AM 0.09 | 8:01PM 0.57 | 8:18AM 0.07 | 9:04PM 0.56 | 10:25AM 0.10 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 9:14AM -0.05 | 10:55PM 0.05 | 9:36AM -0.06 | 11:46PM 0.06 | 10:00AM -0.06 | 12:44AM 0.07 | 10:27AM -0.05 | 1:55AM 0.07 | 10:58AM -0.04 | 3:20AM 0.06 | 11:35AM -0.01 | 4:38AM 0.04 | 12:28PM 0.02 | 5:29AM 0.01 | 1:55PM 0.06 | |||||||||||||||||||||||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - |
| Sunset | - | - | 6:52 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:55 | - |
 | | |  | |  | |  | | | | | |  | | | | | | | | | | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 |
| Feels °C (?) | 19 | 19 | 19 | 17 | 17 | 17 | 18 | 17 | 16 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 18 | 17 | 17 | 18 | 21 | 20 | 20 | 22 | 21 | 22 | 21 | 20 | 21 | 22 | 21 | 23 | 22 | 22 | 22 | 23 | 22 | 22 | 24 | 23 | 23 | 22 | 22 | 23 | 23 | 22 | 23 | 22 | 21 | 21 | 21 | 22 | 22 | 21 | 22 | 22 | 20 | 21 |
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