
Surf Forecasts:
Tennis Courts surf forecast from 22 Jul 2026:
- Most powerful swell: Tuesday 28 Jul, 11AM (local time) - 6ft (1.8m), 13s period, E swell with 1,138 kJ wave energy.
Best Forecast Surf Conditions for Tennis Courts this week:
The most powerful waves expected at Tennis Courts in the next 16 days are 1.8m 13s and forecast to arrive on Tuesday (Jul 28) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Sunday (Jul 26) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Tue 28th Jul) | 6ft (1.8m) 13s |
Table - best surf conditions forecast for Tennis Courts over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the cards for Tennis Courts over the next couple of weeks.
Right off the bat, it's looking like a challenging period ahead. We've got a lot of days where the wave energy is decent, but the conditions just aren't coming together for a proper surf. The first week is tough going, with moderate to strong cross-offshore winds from the ENE pretty much every day, shredding any chance of clean face. We're seeing moderate wave energy (around the 800-1000 mark early on), but that wind is a killer. The water temp is sitting at a warm 80°F, which is pretty typical for this time of year.
The standout session, and really the only one worth getting excited about, is shaping up for Thursday, July 30th. The wind drops right out – we're talking glassy conditions in the afternoon with zero wind. The swell will be a clean 5ft from the ENE with a period of 9 seconds. Combined wave energy will be a moderate 635, but with that glassy surface, the waves will be smooth. That's your call to action.
After that bright spot, it gets messy again. We go through a long stretch from Friday, July 31st right through to the end of the forecast period with persistent moderate to strong breezes. The swell does pick up significantly in early August – we're looking at 8ft to 8ft from the ENE with strong wave energy (values jumping into the 1000s and even over 2000). But the wind stays cross-off or becomes cross-shore, keeping the quality marginal. For the beginner crew, anything over 5ft can be a handful, and these are proper, solid waves. For the advanced crew, those bigger swells on August 4th and 5th are looking powerful, with a long period groundswell (15 seconds for a bit on the 4th) and very strong combined energy (2542), but the cross-shore wind will introduce some chop. It's going to be a battle. Honestly, for much of that second week, the setup with strong wind and that much swell might even be more interesting for the kite crew than for paddle surfing.
So to wrap it up: there are many days with surfable waves, but the conditions aren't cooperating. The one clean, glassy day on July 30th is your clear winner. After that, it's a waiting game for the wind to ease off. Forecasts can change though, so keep an eye on it.
Rusty.
Short Range ForecastSome drizzle, heaviest during Fri morning. Warm (max 26°C on Thu afternoon, min 24°C on Wed night). Mainly strong winds. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Warm (max 26°C on Sat afternoon, min 24°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 24 | SSW 23 | SSW 22 | ENE 7 | ENE 7 | SSW 18 | ENE 7 | SSW 17 | ENE 7 | ENE 8 | SSW 18 | SSW 18 | E 15 | E 15 | E 15 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 |
Wave Graph | |||||||||||||||||||||
317 | 426 | 363 | 412 | 397 | 467 | 404 | 348 | 572 | 430 | 578 | 547 | 520 | 627 | 819 | 902 | 1130 | 1006 | 1138 | 971 | 957 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore 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 |
High Tide | 12:12PM0.54m | 10:06PM0.22m | 1:02PM0.59m | 11:46PM0.19m | 1:44PM0.62m | 00:59AM0.18m | 2:22PM0.66m | 1:51AM0.19m | 2:56PM0.68m | 2:32AM0.21m | 3:29PM0.70m | 3:10AM0.23m | 3:59PM0.70m | 3:49AM0.25m | |||||||
Low Tide | 8:25PM0.21m | 9:13PM0.17m | 5:34AM0.05m | 9:41PM0.14m | 6:23AM0.04m | 10:05PM0.12m | 7:08AM0.02m | 10:27PM0.11m | 7:51AM0.01m | 10:49PM0.10m | 8:31AM0.01m | 11:11PM0.09m | |||||||||
6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | |
— | 7:14 | — | — | 7:14 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:12 | — | |
mm | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 26 | 24 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 24 | 26 | 26 | 25 |
Feels °C | 23 | 22 | 23 | 21 | 22 | 21 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 22 | 21 | 23 | 23 | 22 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | S 13 | E 11 | E 12 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | E 15 | E 15 | E 15 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 |
215 | 123 | 180 | 412 | 395 | 464 | 329 | 340 | 232 | 391 | 578 | 547 | 520 | 627 | 819 | 902 | 1130 | 1006 | 1138 | 971 | 957 | |
Swell 2 Height (m) Direction Period (s) | E 12 | SSW 23 | S 13 | S 12 | S 11 | S 11 | S 12 | S 12 | S 20 | SSW 16 | S 11 | E 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 14 | SSW 14 | S 14 | NNE 9 |
138 | 426 | 157 | 97 | 125 | 55 | 105 | 102 | 299 | 223 | 39 | 176 | 469 | 366 | 333 | 288 | 222 | 200 | 143 | 179 | 99 | |
Swell 3 Height (m) Direction Period (s) | SSW 24 | S 13 | SSW 22 | SSW 16 | SW 16 | S 13 | SSW 15 | S 21 | S 12 | S 11 | E 13 | E 12 | S 10 | S 10 | SE 11 | SE 10 | SSE 10 | S 18 | SSE 10 | SE 10 | S 14 |
317 | 125 | 363 | 100 | 127 | 85 | 93 | 231 | 69 | 64 | 54 | 47 | 8 | 19 | 5 | 4 | 19 | 6 | 9 | 4 | 184 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 7 | ENE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 9 | — |
195 | 171 | 156 | 349 | 397 | 467 | 404 | 348 | 572 | 430 | 365 | 392 | 347 | 349 | 334 | 223 | 174 | 100 | 61 | 121 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 36 | 30 | 28 | 39 | 39 | 30 | 36 | 42 | 29 | 36 | 128 | 0 | 32 | 39 | 28 | 28 | 36 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Tennis Courts Surf forecast
The above surf forecast table for Tennis Courts provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tennis Courts can be found by selecting the local surf guide option on the grey menu. Our Tennis Courts surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tennis Courts) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tennis Courts may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Tennis Courts is 4 km (2 miles) from Honolulu. If you plan a vacation in Oahu, look for hotels and other accommodation in Honolulu. Honolulu has rooms for a wide range of budgets as well as car hire and transport links.










