Tennis Courts Surf Break

Lat Long: 21.29° N 157.86° W

Tennis Courts Surf Forecast and Surf Report

Issued: 7 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tennis Courts sea temperature is
26.7° C
0.4° 

Tennis Courts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Tennis Courts surf forecast from 26 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 5AM (local time) - 8ft (2.5m), 11s period, ENE swell with offshore winds.
  • Most powerful swell: Tuesday 28 Jul, 8PM (local time) - 10ft (3.0m), 13s period, ENE swell with 2,578 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 5AM (local time) - 8ft (2.5m), 11s period with ENE swell.

Best Forecast Surf Conditions for Tennis Courts this week:

The surf forecast for Tennis Courts over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 5AM. The primary swell is predicted to be 2.5m and 11s period with a secondary swell of 0.7m and 14s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Tennis Courts in the next 16 days are 3.0m 13s and forecast to arrive on Tuesday (Jul 28) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 10s period and expected on Wednesday (Jul 29) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 29th Jul)8ft (2.5m) 11s
Best Surf 5AM (Wed 29th Jul)8ft (2.5m) 11s
Most Powerful 8PM (Tue 28th Jul)10ft (3.0m) 13s

Table - best surf conditions forecast for Tennis Courts over the next 16 days.


The Lowdown

G’day, I’m Rusty, and I’ve been watchin’ the charts for the local stretch. Let’s break it down.

Right off the bat, we’ve got a single standout spot that’s gonna do the talking for the whole 16-day window: Tennis Courts. This is an advanced reef break, exposed to the swell, and it’s fairly consistent. The water’s sitting at 27°, which is pretty much bang on what you’d expect for this time of year, nothing unusual there.

The first proper surf shows up Sunday morning, the 26th of July. We’ve got a 3 ft swell from the SSW, but the wind is a cross-off from the ENE at 30 km/h, so it’s gonna be a bit bumpy. The combined energy is a solid 1220, so there’s moderate power in the water, but the conditions are only marginal. It’s a tough call for a paddle, but it’s not a total washout.

Monday the 27th pushes up a bit, with 4 ft from the E in the morning and 5 ft in the afternoon, same cross-off wind. The energy dips to 927 then climbs to 1023, still moderate. But the real story starts early in the week.

Tuesday the 28th sees the swell building to 7 ft from the E, then 8 ft by the afternoon. That’s gettin’ into expert territory, especially with the wind still cross-off. The combined energy jumps to 1820 and 2553 – that’s strong wave energy. This is big, powerful stuff, but the wind is keepin’ it from being perfect. The period is 13 seconds, a nice long groundswell, which means better shape but longer lulls. For a reef, that’s a good thing – it’ll reel off nicely.

Now, Wednesday the 29th of July is the absolute standout. The morning is glassy, dead calm wind, with a 8 ft swell from the ENE. The period drops to 10 seconds, so it’s a bit shorter period, but the energy is 1597. The comment says “excellent surf conditions for experienced surfers” – and I’m feelin’ it. This is the one to mark on your calendar. Clean, glassy waves at 8 ft on a reef break. That’s proper. The afternoon drops off fast to 2 ft, so don’t sleep in.

Thursday the 30th is a mixed bag. Morning has a 5 ft swell from the ENE with a light cross-shore, but the afternoon shapes up with a 3 ft from the S and a light cross-off breeze. The energy is 644, and the comment says “very good surf conditions.” It’s not the big Wednesday, but for a smaller afternoon session, it’s a good call.

Then things get ugly. From Friday the 31st of July through to Monday the 10th of August, it’s a long stretch of poor surf. The wind hammers in from the ENE at 30–40 km/h, and the swell is either too small, too short period, or just messy. The energy is all over the place, but the scores are brutal. There’s a blip on Wednesday the 5th of August with 4 ft, but the wind is cross-off at 20 km/h – still not good. The only real chance is Tuesday the 4th of August, with a 5 ft from the ENE and a 12-second period, but the wind is cross-shore, so it’s average at best. The combined energy is 735 – moderate.

Honestly, after the 29th, it’s a long wait. The gap from the 31st of July until the 10th of August is basically a dud. There’s some small swell in the second week, but the wind never lets up. The 10th of August has a 6 ft from the ENE in the morning, but the period is just 7 seconds – short, weak, and the wind is 25 km/h cross-off. Don’t get your hopes up.

The best of the whole run is without a doubt Wednesday morning, the 29th of July at Tennis Courts. Glassy, 8 ft from the ENE, strong energy, and a reef break that loves that direction. It’s a morning for experts, but it’s gonna be clean and powerful. Get on it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Tue afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the N by Tue night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Wed morning, min 25°C on Wed morning). Winds increasing (calm on Wed morning, strong winds from the ENE by Fri night).

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
2
1
2
3
3
2
3
4
2
1
2
3
1
0
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
16
1.1
E
14
1.3
E
14
1.3
E
14
1.5
E
13
2.1
E
13
2.2
E
13
2.5
E
13
2.5
ENE
12
2.5
ENE
10
0.7
S
14
1.3
ENE
9
1.6
ENE
8
1.4
ENE
8
1.7
ENE
7
2
E
8
2.2
ENE
8
3
E
8
3
ENE
8
3
ENE
8
3
ENE
8
Wave Graph
Metric surfscale
Energy kJ
469
499
697
631
792
1543
1667
2364
1928
1385
195
243
314
222
327
459
528
1102
1156
1051
1152
Wind (km/h)
35
ENE
35
ENE
30
ENE
30
ENE
25
NE
20
NE
20
NE
25
NE
15
NNE
5
NE
5
WNW
10
ESE
10
E
10
ENE
25
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:56PM0.68m
2:32AM0.21m
3:29PM0.70m
3:10AM0.23m
3:59PM0.70m
3:49AM0.25m
4:29PM0.70m
4:28AM0.28m
4:58PM0.68m
5:11AM0.31m
5:26PM0.64m
5:57AM0.34m
5:55PM0.59m
Low Tide
10:27PM0.11m
7:51AM0.01m
10:49PM0.10m
8:31AM0.01m
11:11PM0.09m
9:09AM0.01m
11:34PM0.08m
9:48AM0.03m
11:58PM0.07m
10:29AM0.06m
00:22AM0.06m
11:14AM0.11m
00:48AM0.05m
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:03
6:03
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:12
7:12
7:10
7:10
7:09
7:09
 mm
Temp °C
26
26
25
26
27
25
27
28
25
27
26
26
27
27
26
26
26
25
26
26
25
Feels °C
23
23
22
24
26
25
29
28
25
31
29
30
31
29
26
25
22
22
22
22
22
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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.

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