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Surf Forecasts:
Empty Lots surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Friday 17 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Empty Lots surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Empty Lots sea temperature is
24.5° C
(Which is normal for this time of year)How big are the waves at Empty Lots today?
The current surf forecast for Empty Lots at 8PM is: 0.5m 13s primary swell from a South direction and 0.6m 5s secondary swell from a East direction (forecast issued at 01:00pm April 17). An open ocean swell of 0.5m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 1.5ft (0.5m) | 12s |
| Afternoon (17 Apr) | 2ft (0.6m) | 13s |
| Evening (17 Apr) | 1.5ft (0.5m) | 13s |
Table - waves today at Empty Lots. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 6 | 6 | 6 | 6 | 6 | 6 | 12 | 12 | 6 | 6 | 16 | 16 | 11 | 6 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 125 | 123 | 86 | 85 | 85 | 80 | 76 | 73 | 66 | 91 | 63 | 65 | 63 | 48 | 45 | 44 | 28 | 36 | 65 | 100 | 61 | 56 | 49 | 49 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | glass | cross | cross | cross | cross | cross | cross- on | cross- on | glass | cross- off | cross | cross | cross- on | cross- on |
High Tide / height (m) | 4:18PM 0.77 | 3:49AM 0.39 | 5:02PM 0.80 | 4:25AM 0.34 | 5:50PM 0.80 | 5:02AM 0.28 | ||||||||||||||||||
Low Tide / height (m) | 9:14AM 0.00 | 11:00PM 0.17 | 9:43AM -0.00 | 12:02AM 0.18 | 10:15AM 0.00 | 1:12AM 0.20 | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 |
| Sunset | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - |
 | |  |  | |  | |  | | | | |  | | | | | |  |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - |
| Temp. °C | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 24 | 25 | 24 | 24 | 23 | 22 | 23 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 23 |
| Feels °C (?) | 24 | 25 | 24 | 24 | 25 | 22 | 22 | 23 | 26 | 26 | 28 | 25 | 26 | 25 | 23 | 24 | 27 | 27 | 27 | 26 | 25 | 24 | 24 | 25 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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