
Surf Forecasts:
Tennis Courts surf forecast from 7 Jul 2026:
- Most powerful swell: Wednesday 8 Jul, 11PM (local time) - 8ft (2.5m), 8s period, ENE swell with 768 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 2.5m 8s and forecast to arrive on Wednesday (Jul 08) at 11PM. 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 8s period and expected on Sunday (Jul 12) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Wed 8th Jul) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Tennis Courts over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here. Let's have a look at what's on the cards for the next couple of weeks.
First up, I gotta be straight with you – the next week or so is a bit of a grind. We’ve got a consistent pulse of swell, but it’s all coming from the ENE, blowing straight across the face of the reef, making it real tricky to get a clean ride. The water’s sitting at a warm 80°, which is pretty much bang on what you’d expect for this time of year. The real problem is the wind. It’s a solid 19-25 mph cross-offshore breeze day after day, and while the waves themselves are clean on the surface, the quality is just poor. It’s not gonna be a fun paddle.
From Monday afternoon the 6th right through to the 15th of July, it’s a constant 5 to 8 ft of short-period, wind-affected ENE swell. The wave energy is moderate, hitting the 888 mark on the Monday, but it’s just not lining up. This is a situation where the setup is more interesting for the kite surfers than for us paddle guys. The wind is strong and consistent, but the waves are just messy.
Now, the best chance of a decent wave comes much later in the window.
We’re looking at Tennis Courts (reef break). The standout moment is on Friday afternoon, the 17th of July. The wind finally drops to a gentle 9 mph cross-offshore breeze, and we get a pulse of long-period groundswell from the SSW. Now, this is promising. The swell is small – only 2 ft – but it’s coming from the optimum direction and with a very long 16-second period. That’s a super long wait between sets, but the energy will be clean and the wave shape should be excellent. The energy reading is moderate at 236 – it’s not a powerhouse, but it’s a distinct, clean line. This is one for the connoisseur, a real gem if you’re patient, but the crowds are possible here.
The Monday morning of the 21st of July also looks like a solid option. We get a 3 ft swell from the E with a 16-second period, and the wind is a lighter 12 mph cross-offshore. The wave energy is higher, at 758, so you’ll get more push. It’s a marginal call, but the better conditions make it a worthwhile gamble.
Other than that, the rest of the second week is a mix of very small, long-period swells from the S and SSW, but the wind is often too strong or the direction is off. The 16th of July throws a 2 ft SSW swell with a 17-second period, but the wind is still a stiff 22 mph cross-offshore, so it’ll be blown out.
So, in short: don’t bother for the first week. It’s a blowout. Keep your eyes on Friday the 17th and Monday the 21st for the cleanest, best-shaped waves on offer. The wait will be worth it.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 24°C on Mon night). Mainly fresh winds. | Days 5-7 Weather SummarySome drizzle, heaviest during Fri night. Warm (max 26°C on Thu afternoon, min 24°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Mon 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SW 16 | ENE 8 | ENE 7 | ENE 8 |
Wave Graph | |||||||||||||||||||||
478 | 531 | 629 | 471 | 542 | 400 | 526 | 468 | 440 | 319 | 344 | 482 | 456 | 444 | 405 | 369 | 352 | 376 | 441 | 468 | 469 | |
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 | 8:17PM0.41m | 10:50AM0.43m | 9:01PM0.34m | 11:51AM0.52m | 10:00PM0.26m | 12:45PM0.61m | 11:18PM0.20m | 1:36PM0.69m | 00:40AM0.17m | 2:24PM0.76m | 1:50AM0.16m | 3:11PM0.80m | 2:52AM0.17m | ||||||||
Low Tide | 2:35PM0.23m | 3:29AM-0.00m | 4:35PM0.25m | 4:06AM-0.02m | 6:43PM0.23m | 4:48AM-0.04m | 8:17PM0.17m | 5:36AM-0.06m | 9:18PM0.12m | 6:28AM-0.08m | 10:04PM0.07m | 7:21AM-0.09m | 10:45PM0.04m | 8:13AM-0.09m | |||||||
— | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | |
7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | 7:15 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 26 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 26 | 24 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 |
Feels °C | 22 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 22 | 23 | 21 | 23 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 12 | SSW 11 | SW 19 | SSW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 |
402 | 284 | 280 | 273 | 195 | 192 | 187 | 125 | 113 | 112 | 75 | 71 | 41 | 184 | 221 | 316 | 309 | 376 | 367 | 353 | 326 | |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 8 | SSE 10 | SE 8 | SE 10 | SE 9 | SSE 8 | W 15 | S 16 | W 14 | W 13 | W 13 | W 14 | S 12 | S 12 | W 13 | W 13 | W 12 | SSE 12 | SSE 12 | SSE 12 |
8 | 7 | 10 | 3 | 4 | 3 | 6 | 17 | 21 | 15 | 13 | 13 | 37 | 41 | 43 | 54 | 54 | 27 | 47 | 28 | 27 | |
Swell 3 Height (m) Direction Period (s) | W 10 | NW 9 | N 9 | S 10 | — | W 18 | S 18 | W 15 | W 14 | SE 8 | W 16 | SSW 21 | SW 21 | W 13 | W 14 | S 12 | S 11 | SSE 13 | W 12 | W 12 | W 16 |
2 | 3 | 2 | 2 | — | 6 | 6 | 4 | 4 | 2 | 20 | 45 | 109 | 55 | 63 | 44 | 39 | 16 | 26 | 26 | 45 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 8 | ENE 8 | ENE 7 | ENE 8 |
478 | 531 | 629 | 471 | 542 | 400 | 526 | 468 | 440 | 319 | 344 | 482 | 456 | 444 | 405 | 369 | 352 | 388 | 441 | 468 | 469 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 129 | 36 | 39 | 128 | 36 | 36 | 42 | 36 | 37 | 42 | 30 | 31 | 43 | 29 | 30 | 36 | 28 | 28 | 36 | 28 | 28 |
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.











