Tennis Courts Surf Break

Lat Long: 21.29° N 157.86° W

Tennis Courts Surf Forecast and Surf Report

Issued: 7 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tennis Courts sea temperature is
27.2°C
0.2° 

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 6 Sep 2026:

  • Best quality surf: Sunday 6 Sep, 11PM (local time) - 7.5ft (2.3m), 12s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Tuesday 8 Sep, 2AM (local time) - 11ft (3.5m), 14s period, SW swell with 4,372 kJ wave energy.
  • Next surfable swell (1★+): Sunday 6 Sep, 11PM (local time) - 7.5ft (2.3m), 12s 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 Sunday (Sep 06) at 11PM. The primary swell is predicted to be 2.3m and 12s period with a secondary swell of 1.5m and 14s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Tennis Courts in the next 16 days are 3.5m 14s and forecast to arrive on Tuesday (Sep 08) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Saturday (Sep 12) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 6th Sep)7.5ft (2.3m) 12s
Best Surf11PM (Sun 6th Sep)7.5ft (2.3m) 12s
Most Powerful 2AM (Tue 8th Sep)11ft (3.5m) 14s

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


The Lowdown

G’day, Rusty here. Look, I’ve got to be straight with you – the next couple of weeks at Tennis Courts are a bit of a mixed bag, and honestly, there’s nothing that’s going to blow you away. We’ve got some swell around, but the wind and conditions keep getting in the way. Let’s walk through it.

We kick off Sunday, September 6th, with a solid 7ft ENE swell, period around 12 seconds, so there’s a bit of energy in the water (combined energy 1951). Problem is, that cross-off wind is pumping at 19 mph, which keeps it clean enough, but the forecast is calling it marginal. That’s a fair call – it’s not going to be pretty, and for an advanced reef break, you’d want it cleaner. Monday the 7th sees a bump in size, 8ft from the ENE, but the wind goes cross-shore and the energy jumps to 3601 – strong wave energy. But the conditions are described as having a cross-chop, so it’s messy. Tuesday the 8th is a write-off: onshore wind and poor surf. Don’t bother.

Wednesday the 9th drops right off – 3ft from the SSW, period 14 seconds, energy down to 526. The cross-off wind returns, so it’s clean, but it’s small and marginal. Not worth the paddle. Thursday through Saturday (10th–12th) stays small, around 4ft to 5ft from the ENE, with period dropping to 7–12 seconds. The wind stays cross-off, so it’s clean, but the scores are low – marginal at best. You might get a fun little wave if you’re desperate, but nothing to write home about.

Then we hit a big gap. Sunday 13th through to the end of the forecast, the swell drops to 1ft to 4ft, mostly from the SSW or SW. Periods get long – 15 to 22 seconds – so it’s proper groundswell, but the size is tiny. The wind stays cross-off for most of it, but the energy is weak (mostly two-digit or low three-digit values). Monday 14th afternoon has a 22-second period and 1ft swell, with light cross-off winds and a mention of “expect good surf conditions” – but let’s be real, 1ft is barely a ripple. That’s a long wait for nothing.

Overall, there’s no standout here. The best chance for a session is probably Sunday the 6th if you’re an expert and can handle the wind, or maybe Monday afternoon the 7th despite the chop. But honestly, I’d keep an eye on the forecasts – things can change. Right now, it’s a tough stretch.

Rusty

Short Range Forecast

Heavy rain (total 28mm), heaviest during Sun night. Warm (max 27°C on Sun morning, min 25°C on Sat night). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Wed afternoon. Warm (max 27°C on Tue night, min 25°C on Wed night). Wind will be generally light.

Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
2
3
2
3
0
0
0
2
1
2
1
1
1
2
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)
2.2
ENE
13
2.1
ENE
12
2
E
12
2.3
ENE
12
2.3
ENE
12
2.3
SW
14
3.5
SW
14
2.1
WSW
11
1.6
ENE
10
0.9
SSW
14
0.9
SSW
14
0.8
SSW
13
0.7
SSW
13
1.4
ENE
7
1.4
ENE
7
0.7
SW
16
1.3
ENE
12
1.5
ENE
12
1.5
ENE
11
Wave Graph
Metric surfscale
Energy kJ
1568
1240
1175
1461
1535
2247
4372
1085
530
356
269
204
176
208
186
268
461
612
531
Wind (km/h)
25
ENE
30
ENE
25
ENE
20
ENE
25
E
25
ESE
30
SE
25
S
15
S
10
SSE
15
SE
20
ENE
20
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
NE
25
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
on
on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
00:18AM0.21m
1:00PM0.73m
1:21AM0.26m
1:47PM0.73m
2:09AM0.32m
2:28PM0.72m
2:51AM0.39m
3:05PM0.69m
3:32AM0.45m
3:39PM0.64m
4:11AM0.50m
4:12PM0.57m
4:51AM0.54m
Low Tide
8:03PM0.13m
5:11AM0.08m
8:31PM0.10m
6:25AM0.07m
8:57PM0.08m
7:26AM0.06m
9:22PM0.06m
8:21AM0.06m
9:46PM0.05m
9:12AM0.07m
10:10PM0.04m
10:02AM0.10m
10:33PM0.04m
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
clear
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:43
6:42
6:40
6:39
6:38
6:37
 mm
3
12
4
3
3
2
1
1
3
Temp °C
26
27
27
26
26
27
27
27
27
27
27
27
26
26
26
25
26
26
25
Feels °C
26
26
27
26
26
27
27
28
28
30
30
30
27
25
25
25
25
25
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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