Tennis Courts Surf Break

Lat Long: 21.29° N 157.86° W

Issued: 1 pm 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tennis Courts sea temperature is
26.5° C

Slightly warmer than usual

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 5 Jul 2026:

  • Most powerful swell: Monday 6 Jul, 5PM (local time) - 7ft (2.2m), 8s period, ENE swell with 551 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 2.2m 8s and forecast to arrive on Monday (Jul 06) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 14s period and expected on Saturday (Jul 11) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Mon 6th Jul)7ft (2.2m) 8s

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


Updates in  hr  min  s Forecast update imminent

G’day, Rusty here. Let’s have a look at what’s on the cards for Tennis Courts over the next couple weeks. It’s a reef setup, exposed to that south-southeast swell direction, and it’s fairly consistent, which is a good start. The water temp’s sitting at 27°, about average for this time of year, so nothing wild there—just your usual warm tropical bath.

Alright, straight up, the first couple days are a write-off. Saturday afternoon the 4th of July has a tiny 2ft S swell but it’s blown out by a fresh cross-off breeze and the energy’s weak (847). The scores are basically zero—don’t bother. Sunday the 5th is even worse with the same cross-off wind and poor conditions. Monday the 6th through to Saturday the 11th of July is a real ugly stretch: wind is pumping from the ENE at 22-25 mph, cross-off all the way, and we get a block of poor surf with swell mostly from the ENE at 6ft to 7ft. The period is short, 7-8 seconds, so it’s choppy and weak. Combined energy fluctuates between 389 and 877—moderate at best but the quality is garbage. This is purely kite-surfing weather, not a paddle surfer’s friend.

Then we finally get a bit of a breather. Sunday the 12th of July morning sees a shift: a 3ft SW swell with a long 16-second period rolls in. That’s a proper groundswell. The wind’s still cross-off from the ENE at 22 mph, which isn’t ideal, but the wave comment says marginal, and the energy is moderate (754). It’s not going to be perfect, but it’s the first time in a week you might find a half-decent wave. Monday the 13th holds similar: 3ft SW, 15-second period, energy in the 500s. Still that fresh cross-off breeze. It’s a window, not a standout.

By Tuesday the 14th of July, we’re back into ENE windswell with 6ft and 7 seconds, marginal at best, and that pattern drags on through to Wednesday the 15th. Thursday the 16th of July sees another tiny pulse of SW groundswell—2ft, 16-second period—but the energy’s dropping to 233-350, and conditions are poor. Not worth the paddle.

The standout? Honestly, there’s no true gem in this 16-day window. The only time the swell direction matches the optimum (SSE) is on the 4th and 5th of July, but the wind kills it. The SW swells on the 12th and 13th have the longest periods and best shape potential for a reef, but the cross-off wind just won’t let it be clean. If I had to pick one, I’d say Sunday morning the 12th of July is the best on offer—3ft SW at 16 seconds, moderate energy (754), and if you can handle the wind, you might get a few lined-up ones. Crowds are possible here, so don’t expect solitude. It’s a marginal call, but that’s your window.

Otherwise, the rest is a long, dry spell of poor conditions. Tennis Courts is known to be fairly consistent, so this blank run is a bit frustrating—but it happens. Forecasts can shift, so keep an eye out, but for now, I’d save the energy for another day.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Sat afternoon, min 24°C on Sat night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Thu afternoon, min 24°C on Tue night). Mainly fresh winds.

Sat
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
1
0
1
1
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
S
20
0.8
SSW
19
0.8
SSW
18
0.8
SSW
18
0.9
SSW
16
2.2
ENE
7
2.2
ENE
8
2.2
ENE
7
2
ENE
8
2.2
ENE
8
2.2
ENE
8
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
8
1.9
ENE
8
1.9
ENE
8
Wave Graph
Metric surfscale
Energy kJ
377
486
418
408
457
485
551
516
471
545
540
363
294
289
286
279
279
310
319
408
419
Wind (km/h)
30
ENE
30
ENE
40
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
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
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
7:06PM0.55m
8:31AM0.28m
7:40PM0.49m
9:42AM0.35m
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
Low Tide
2:26AM0.02m
1:05PM0.17m
2:56AM0.01m
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
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:16
7:16
7:16
7:16
7:16
7:16
 mm
Temp °C
26
24
25
25
24
25
25
24
24
25
24
25
25
24
25
26
25
26
26
25
25
Feels °C
23
22
21
21
21
21
21
20
20
21
20
22
21
21
22
23
24
25
24
23
22
Swell 1
Height (m)
Direction
Period (s)
0.7
S
20
0.8
SSW
19
0.8
SSW
18
0.8
SSW
18
0.9
SSW
16
0.8
SSW
16
0.9
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
13
0.6
S
13
0.6
S
12
0.6
S
12
0.5
S
12
0.5
S
12
0.4
SSW
11
0.5
SW
19
0.6
SSW
18
Energy kJ
377
486
418
408
457
337
402
284
280
273
198
192
187
125
112
110
75
71
41
184
221
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
16
0.4
SSW
14
0.6
SSW
14
0.4
SSW
14
0.3
SSW
13
0.2
SSE
9
0.2
SSE
9
0.2
SSE
9
0.2
SSE
8
0.1
SE
8
0.1
SE
10
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.2
SSE
6
0.2
W
14
0.3
W
13
0.3
W
13
0.4
SW
21
0.4
S
12
0.4
W
14
Energy kJ
162
69
138
79
34
8
8
7
7
3
4
7
7
7
3
15
31
29
109
42
60
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
11
0.4
SW
15
0.2
SSE
11
0.2
SSE
11
0.2
SSE
10
0.2
SSW
13
0.1
W
10
0.1
NW
9
0.1
NW
9
0.1
S
10
0.1
W
18
0.1
S
18
0.1
W
15
0.1
SE
8
0.1
W
17
0.2
S
15
0.2
SSW
21
0.3
W
13
0.4
W
14
0.4
S
12
Energy kJ
23
54
11
11
9
17
2
3
3
2
6
6
4
2
6
17
45
29
57
44
Wind waves
Height (m)
Direction
Period (s)
1.5
ENE
8
1.7
ENE
8
1.8
ENE
8
2
ENE
7
1.9
ENE
7
2.2
ENE
7
2.2
ENE
8
2.2
ENE
7
2
ENE
8
2.2
ENE
8
2.2
ENE
8
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
8
1.9
ENE
8
1.9
ENE
8
Energy kJ
285
302
353
405
359
485
551
516
471
545
540
363
294
289
286
279
279
310
319
408
419
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
1
2
1
1
2
1
2
2
2
1
1
1
1
1
1
1
2
2
Distance (km)
36
28
36
128
36
128
129
36
128
45
31
36
36
28
37
37
28
28
37
36
42
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
2
2
2
2
2
1
1
1
1
1
1
1
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
2
3
2
2
2
2
2
4
2
2
4
1
2
4
1
1
3
3
Header Global
Rating
(10 max)
5
9
7
5
6
8
7
5
5
9
8
9
9
5
5
5
5
8
7
6
8
  • 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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