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Tennis Courts Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Tennis Courts surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Monday 15 Sep 2025 HST
How big are the waves at Tennis Courts today?
The current surf forecast for Tennis Courts at 4AM is: 0.5m 14s primary swell from a South-southwest direction (forecast issued at 01:00am September 15). An open ocean swell of 0.5m 10s is not directed at the surf break, a second open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 1.5ft (0.4m) | 13s |
| Afternoon (15 Sep) | 1.5ft (0.4m) | 13s |
| Evening (15 Sep) | 1.5ft (0.5m) | 13s |
Table - waves today at Tennis Courts. (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) (?) | 6 | 6 | 13 | 13 | 13 | 13 | 8 | 13 | 13 | 13 | 12 | 12 | 12 | 17 | 17 | 16 | 16 | 6 | 6 | 16 | 16 | 6 | 6 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 285 | 199 | 131 | 108 | 107 | 112 | 236 | 100 | 123 | 128 | 122 | 92 | 90 | 136 | 136 | 96 | 94 | 235 | 236 | 111 | 139 | 324 | 262 | 129 |
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- off | cross- off | cross- off |
High Tide / height (m) | 11:02PM 0.19 | 11:53AM 0.69 | 12:34AM 0.23 | 12:49PM 0.69 | 1:27AM 0.28 | 1:35PM 0.69 | ||||||||||||||||||
Low Tide / height (m) | 3:33AM 0.12 | 7:52PM 0.12 | 5:05AM 0.12 | 8:20PM 0.09 | 6:20AM 0.12 | |||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:32 | - | - | - | - | - | - | - | 6:31 | - |
 | |  |  |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 |
| Feels °C (?) | 24 | 24 | 25 | 24 | 24 | 25 | 26 | 23 | 24 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 22 | 23 | 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 Tennis Courts (calm at BUOY-OOUH1 2 km from Tennis Courts). 0.9m 5s windswell from the ENE with a 0.6m 8s swell from the SE and a 0.3m 13s groundswell from the SSW as well as a 0.3m 11s groundswell, also from the SSW. 4 swells combining to make bigger set waves.
1 h 13 min ago
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tennis Courts 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.
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