
Surf Forecasts:
Brenneckes surf forecast from 15 Jul 2026:
- Best quality surf: Wednesday 15 Jul, 8AM (local time) - 3ft (0.9m), 15s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 15 Jul, 5AM (local time) - 3ft (0.9m), 15s period, W swell with 381 kJ wave energy.
- Next surfable swell (1★+): Wednesday 15 Jul, 8AM (local time) - 3ft (0.9m), 15s period with W 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 15) at 8AM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.6m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Brenneckes in the next 16 days are 0.9m 15s and forecast to arrive on Wednesday (Jul 15) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 8s period and expected on Sunday (Jul 19) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Wed 15th Jul) | 3ft (0.9m) 15s |
| Best Surf | 8AM (Wed 15th Jul) | 3ft (0.9m) 15s |
| Most Powerful | 5AM (Wed 15th Jul) | 3ft (0.9m) 15s |
Table - best surf conditions forecast for Brenneckes over the next 16 days.
The Lowdown
Alright, let’s get into it. Rusty here, looking at the next 16 days for Brenneckes.
Alright, it’s a bit of a flat start for us. The first real day with anything worth paddling out for is Wednesday morning, July 15th. The pattern for the whole period is a lot of smaller, inconsistent swell with persistent cross-off winds. The water temp is about average for this time of year, so no surprises there.
The standout by a long shot is that first day, Wednesday, July 15th. We’ve got a clean 3ft to 3ft groundswell rolling in from the west with a long 15-second period. That’s the kind of energy that wraps around and gives you proper waves at a reef setup like Brenneckes. The wind is a solid cross-off, keeping it all glassy. The combined energy is moderate (554), so there’s decent push behind it. This is the best on offer, no question.
Thursday, July 16th is still rideable, with 3ft swell from the west but the period drops a touch to 14 seconds. The wind stiffens up a bit, so it’s still clean but not as special. The energy stays moderate (560).
After that, things get real skinny. From Friday, July 17th through to Tuesday, July 21st, the swell drops to 2ft to 2ft and the direction shifts around. The wind stays cross-off, but the wave energy gets weak and the conditions are marginal to poor. It’s a tough stretch.
Then there’s a bit of a pulse late in the run. Sunday, July 26th sees a 3ft swell from the south, with a long 19-second period in the morning. The energy is moderate (773). The wind stays cross-off, so it’s clean. But the quality is still just marginal, and the direction is not the optimum south that this spot really likes. It’s a better option than the days around it, but not a standout.
The rest of the week into the end of the month is a repeat of small, weak, wind-affected swell. Nothing to write home about.
So, if you’re keen, make the call for Wednesday, July 15th. That’s your window. The rest is a holding pattern.
Rusty.
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 27°C on Wed afternoon, min 23°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Sat afternoon, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | S 12 | E 8 | S 13 | E 8 | S 16 | S 16 | S 15 | S 15 | S 14 |
Wave Graph | |||||||||||||||||||||
302 | 291 | 352 | 272 | 268 | 264 | 200 | 142 | 196 | 204 | 154 | 160 | 73 | 287 | 86 | 186 | 137 | 134 | 165 | 271 | 325 | |
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 | 3:59AM0.31m | 4:59PM0.80m | 4:54AM0.34m | 5:35PM0.75m | 5:52AM0.37m | 6:07PM0.67m | 6:55AM0.40m | 6:35PM0.59m | 8:06AM0.44m | 6:59PM0.51m | 9:26AM0.48m | 7:14PM0.44m | 10:48AM0.52m | ||||||||
Low Tide | 11:32PM0.15m | 9:35AM0.00m | 00:04AM0.14m | 10:22AM0.06m | 00:36AM0.13m | 11:10AM0.14m | 1:07AM0.13m | 12:02PM0.22m | 1:37AM0.12m | 1:06PM0.30m | 2:08AM0.12m | 2:43PM0.37m | 2:42AM0.12m | ||||||||
— | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | |
7:23 | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 24 | 26 | 27 | 25 | 26 | 27 | 24 | 26 | 27 | 24 | 26 | 26 |
Feels °C | 23 | 26 | 28 | 26 | 25 | 26 | 25 | 26 | 27 | 24 | 26 | 27 | 25 | 26 | 26 | 23 | 25 | 26 | 23 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | W 15 | W 15 | W 15 | ENE 7 | W 14 | W 14 | W 14 | W 14 | W 14 | SSW 14 | SSW 14 | SSW 14 | SE 8 | S 13 | S 13 | S 11 | S 12 | S 16 | S 15 | S 15 | S 14 |
302 | 291 | 352 | 72 | 268 | 264 | 200 | 142 | 136 | 204 | 154 | 160 | 31 | 115 | 86 | 65 | 67 | 134 | 165 | 271 | 325 | |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 13 | SSW 15 | W 15 | SSW 16 | SSW 13 | SSW 14 | SSW 16 | SSW 16 | W 13 | W 13 | SE 8 | S 12 | SE 9 | SE 9 | SSE 18 | S 16 | SSW 10 | S 13 | SE 8 | SW 16 |
200 | 140 | 146 | 272 | 179 | 113 | 136 | 100 | 196 | 87 | 87 | 34 | 73 | 27 | 39 | 106 | 137 | 37 | 87 | 17 | 65 | |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 18 | SSW 12 | SW 16 | SSW 13 | SSW 17 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 8 | W 13 | WNW 12 | WNW 12 | WNW 12 | SE 9 | SE 9 | SE 8 | SW 16 | SW 17 | SE 8 |
109 | 123 | 56 | 251 | 113 | 168 | 21 | 21 | 21 | 27 | 21 | 86 | 49 | 48 | 28 | 28 | 19 | 16 | 69 | 73 | 15 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 7 | — | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | E 6 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 |
131 | 81 | 78 | — | 96 | 62 | 131 | 150 | 139 | 131 | 114 | 101 | 120 | 287 | 286 | 186 | 187 | 173 | 117 | 128 | 163 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 21 | 21 | 4 | 21 | 21 | 4 | 21 | 21 | 4 | 21 | 4 | 4 | 21 | 4 | 4 | 21 | 21 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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











