Brenneckes Surf Break

Lat Long: 21.87° N 159.45° W

Brenneckes Surf Forecast and Surf Report

Issued: 1 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Brenneckes sea temperature is
26.6° C
0.1° 

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


Brenneckes surf forecast from 29 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 8AM (local time) - 2.5ft (0.7m), 14s period, S swell with offshore winds.
  • Most powerful swell: Sunday 2 Aug, 2AM (local time) - 8ft (2.4m), 8s period, E swell with 822 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 8AM (local time) - 2.5ft (0.7m), 14s period with S swell.

Best Forecast Surf Conditions for Brenneckes this week:

The surf forecast for Brenneckes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 8AM. The primary swell is predicted to be 0.7m and 14s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Brenneckes in the next 16 days are 2.4m 8s and forecast to arrive on Sunday (Aug 02) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 9s period and expected on Sunday (Aug 02) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 29th Jul)2.5ft (0.7m) 14s
Best Surf 8AM (Wed 29th Jul)2.5ft (0.7m) 14s
Most Powerful 2AM (Sun 2nd Aug)8ft (2.4m) 8s

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


The Lowdown

Alright, this is Rusty, and I’m looking at what’s cookin’ for Brenneckes out here. This is a reef setup, exposed to the south swell, and it’s a fairly consistent spot – but we gotta be patient. The water temp is sittin’ right around 80°, which is dead average for this time of year, so nothin’ wild there.

We kick off on Wednesday, the 29th of July. Wednesday morning, we’ve got a clean 2ft south swell with a 14-second period, and the wind is a light cross-offshore breeze from the ENE. That’s gonna be a nice, clean wave, though the energy is moderate (222). Wednesday afternoon gets even better – the wind goes glassy, dead calm, off a light SSW breeze. The swell ticks up to 3ft off the south, same 14-second period, and the energy climbs a bit (261). This is where the windows open. The wave quality is good, and with that glassy surface, it’s gonna be beautiful. Keep in mind, this spot can get crowded sometimes, so get out there early or late.

Thursday, the 30th, is a bit of a letdown. We’ve got a cross-shore wind and a marginal surf forecast. The swell is still 3ft from the south, but the energy is building (379 in the morning, 399 in the afternoon), but the wind is on the stronger side in the afternoon, 15 mph, so it’s gonna be a bit choppy. Not a total washout, but I’d aim for the morning if you’re keen.

Friday, the 31st of July, things get a bit bigger and a bit messy. The swell jumps to 6ft from the east, but the period drops to a short, weak 7 seconds – that’s windswell, not groundswell. The wind is a fresh 19 mph cross-offshore, so it’s gonna be bumpy. The energy is getting strong (749), but the quality is not there. This is more of a kite surfing day, not a paddle surfing day. The same carries into Saturday and Sunday morning, with 7-8ft east swell, but still short period and a strong cross-offshore wind. The energy is very high (978-998) but it’s just not clean enough for a good paddle session. Sunday afternoon, the swell drops right off to 2ft, but the period goes back to 14 seconds, so it’s clean but tiny.

Then we hit a big dry spell. From Monday, August 3rd, all the way through to Saturday, August 8th, we’re looking at poor surf conditions. The swell is tiny, 1ft to 2ft, with poor energy (47-258). The wind is still blowing cross-offshore, but there’s just not enough to work with. It’s a blank run for a few days – that’s how it goes sometimes.

We start to see a pulse of energy again on Sunday, August 9th. The swell is only 2ft, but the period is a very long 18 seconds from the south. That’s proper groundswell energy (597). The wind is still a moderate 15 mph cross-offshore, so it’s a bit bumpy on the surface, but that long period will give you some nice, deep lines. It’s a marginal surf forecast, but for a reef, long period is a good thing – it’ll wrap in nicely. The standouts here are the Monday the 10th and Tuesday the 11th of August. On Monday, the swell is 3ft to 3ft from the south-southwest and south, with a 16-second period. The energy is moderate to strong (551-889). The wind is still cross-offshore, so it’s not perfect, but the swell combo is the best we’ve seen in a week.

Tuesday, August 11th, is the real highlight. The swell is 3ft from the south-southwest, with a 14-second period, and the energy is strong (626-627). The wind is still cross-offshore, but the consistency of that groundswell is finally giving us something to hold onto. After that, the energy drops off again through Wednesday and Thursday, with smaller swells and more wind.

So, the best bet in this whole 16-day window is the very start: Wednesday, July 29th, afternoon glass-off. That’s the cleanest, most fun session on offer. For a bigger, more powerful choice, hold out for Monday and Tuesday, August 10th and 11th. That’s the most consistent energy, but it’s not as clean. The long-range stuff is promising but less certain.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Wed afternoon, min 24°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the ENE by Fri night).

Days 4-6 Weather Summary

Some drizzle, heaviest during Sat night. Warm (max 26°C on Sat morning, min 23°C on Mon night). Mainly fresh winds.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
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
1
1
1
1
1
1
1
1
1
2
1
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
Wave
Height (m)
Direction
Period (s)
0.7
S
14
0.8
S
14
0.8
S
14
0.8
S
13
0.8
S
13
1.4
E
7
1.7
E
7
1.8
E
8
2.2
E
8
2.3
E
8
2.2
E
8
2.4
E
8
2.2
E
9
0.6
E
14
0.5
E
13
0.3
SSW
13
0.3
SSW
12
0.6
E
13
0.4
SSW
12
0.4
SW
16
0.4
SSW
15
Wave Graph
Metric surfscale
Energy kJ
206
261
232
225
219
215
311
367
544
686
659
822
742
136
88
34
30
121
46
69
91
Wind (km/h)
10
NE
0
SE
10
SSE
10
ESE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
20
NE
25
ENE
25
ENE
20
ENE
15
ENE
15
ENE
15
NE
Wind State
cross-off
glassy
cross-on
cross
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
4:12PM0.73m
3:50AM0.34m
4:38PM0.71m
4:32AM0.37m
5:02PM0.68m
5:17AM0.40m
5:26PM0.64m
6:08AM0.43m
5:49PM0.58m
7:06AM0.47m
6:10PM0.51m
8:17AM0.50m
6:29PM0.44m
Low Tide
8:51AM0.04m
11:09PM0.17m
9:26AM0.06m
11:30PM0.16m
10:03AM0.10m
11:51PM0.15m
10:43AM0.15m
00:14AM0.13m
11:28AM0.22m
00:39AM0.12m
12:25PM0.29m
1:07AM0.11m
1:48PM0.35m
1:44AM0.10m
clear
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clear
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rain showers
part cloud
clear
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cloud
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
6:09
6:09
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:19
7:17
7:17
7:16
7:16
7:15
7:15
 mm
1
Temp °C
27
28
26
28
28
25
26
27
25
26
26
24
25
26
24
26
26
24
25
25
24
Feels °C
30
32
30
30
29
25
25
26
24
23
23
22
23
24
22
25
25
23
26
26
26
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  • 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 Brenneckes Surf forecast

The above surf forecast table for Brenneckes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Brenneckes can be found by selecting the local surf guide option on the grey menu. Our Brenneckes 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 (Brenneckes) 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 Brenneckes 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.

Are you planning a vacation in Kaua'i? If you are looking for accommodation near Brenneckes, camping, hotels and condos and appartments in Kaua'i, consider staying in Nawiliwili which is 14 km (9 miles) away. Alternatively, find information about places to stay and car hire in Lihue - Kauai which is 17 km (11 miles) away

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