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Surf Forecasts:
Empty Lots surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Monday 15 Sep 2025 HST
How big are the waves at Empty Lots today?
The current surf forecast for Empty Lots at 7AM is: 0.5m 13s primary swell from a South-southwest direction and 0.8m 6s secondary swell from a East direction, 0.6m 7s secondary swell from a East direction, 0.9m 6s secondary swell from a East-northeast direction (forecast issued at 01:00am September 15). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 1.5ft (0.5m) | 13s |
| Afternoon (15 Sep) | 1.5ft (0.4m) | 13s |
| Evening (15 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Empty Lots. (Swell directed towards the surf break)
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 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) (?) | 14 | 14 | 6 | 13 | 13 | 13 | 13 | 8 | 13 | 13 | 12 | 12 | 18 | 17 | 17 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 279 | 258 | 305 | 215 | 193 | 169 | 204 | 262 | 217 | 211 | 193 | 167 | 215 | 226 | 217 | 233 | 247 | 220 | 228 | 263 | 296 | 349 | 296 | 252 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 9:26PM 0.21 | 11:39AM 0.67 | 12:01AM 0.24 | 12:39PM 0.69 | 1:04AM 0.29 | 1:25PM 0.70 | ||||||||||||||||||
Low Tide / height (m) | 2:55AM 0.14 | 7:54PM 0.18 | 4:42AM 0.15 | 8:13PM 0.15 | 6:04AM 0.14 | |||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:32 | - |
 | |  |  |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 24 | 25 | 27 | 28 | 27 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 |
| Feels °C (?) | 24 | 25 | 24 | 25 | 25 | 26 | 26 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 25 | 23 | 23 | 23 | 23 | 22 | 24 | 25 | 23 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for HAW - Oahu
Continuing clean conditions at Empty Lots (light winds from the NE at Kalaeloa Airport 6 km from Empty Lots). 0.8m 5s windswell from the ENE with a 0.6m 6s windswell from the SE and a 0.4m 14s groundswell from the SSW as well as a 0.3m 10s swell from the SSE. 4 swells combining to make bigger set waves.
2 h 24 min ago
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