Surf Forecasts:
Hennemans surf forecast from 24 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 11PM (local time) - 4ft (1.2m), 12s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 2AM (local time) - 3.5ft (1.1m), 17s period, SW swell with 663 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 11PM (local time) - 2ft (0.6m), 17s period with SW swell.
Best Forecast Surf Conditions for Hennemans this week:
The surf forecast for Hennemans over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 24) at 11PM. The primary swell is predicted to be 0.6m and 17s period with a secondary swell of 0.7m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hennemans in the next 16 days are 1.1m 17s and forecast to arrive on Saturday (Aug 29) at 2AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 24th Aug) | 2ft (0.6m) 17s |
| Best Surf | 11PM (Wed 26th Aug) | 4ft (1.2m) 12s |
| Most Powerful | 2AM (Sat 29th Aug) | 3.5ft (1.1m) 17s |
Table - best surf conditions forecast for Hennemans over the next 16 days.
The Lowdown
Right then, lads, let’s break this down in feet and miles per hour. It ain’t pretty, but here’s the truth.
The water’s sitting at 22°, which is much warmer than usual for this time of year – a real treat if you’re not wearing a thick suit.
Hennemans is a reef break, and it’s inconsistent, so you can’t rely on it. Swell energy is all over the place, from moderate to strong, with readings between 263 and 910. But don’t let those numbers fool you – the quality is nearly always poor.
Monday 24 August kicks off with a tiny 2ft swell from the WSW, but the wind is cross-on and conditions are rubbish.
Tuesday 25 August is a bit bigger, with the swell hitting 3ft from the SSW by the afternoon, but it’s still cross-on and only marginal. The period drops to 13 seconds.
Wednesday 26 August brings 4ft from the south, but the wind turns moderate cross-onshore in the afternoon, making it choppy and poor.
From Thursday 27 August right through to the end of the month, we’re stuck in a grind. Swell runs between 2ft and 4ft, period drops as low as 11 seconds, and the wind is almost always onshore or cross-on. The energy sits between 280 and 826, but the wave comment is always “marginal” or “poor.” There’s a brief moment on Saturday 29 August with a 4ft SW swell and 16-second period, but the wind ruins it again.
Into September, it’s more of the same. Tuesday 1 September gives us 4ft from the SSW with a cross-shore wind in the afternoon – that’s a slight improvement. The energy is strong at 778, and the score ticks up. It’s still marginal, but it’s the best of a bad lot.
Wednesday 2 September and Thursday 3 September are similar: 4ft swell, cross-shore afternoons, period at 12 seconds. Energy is solid (636 to 740), but the quality never breaks out of “marginal.”
The best chance comes on Monday 7 September. We get a 5ft SSW swell with a 14-second period, and the wind is cross-shore in the morning and light cross-on in the afternoon. The energy hits 871, and the wave comment finally gives a “2.” For this spot, that’s as good as it gets. Still, with the inconsistent nature of the break and the constant cross-wind, it’s not a sure thing – just the best option.
After that, Tuesday 8 September fades back to 4ft with onshore wind. The run ends flat.
If you’re keen, target the afternoons of 1, 2, 3, and 7 September when the wind goes cross-shore. But honestly, this is a spot that rarely delivers, and this forecast doesn’t change that.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 22°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Fri morning, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 18 | SW 17 | SW 17 | SW 16 | SSW 13 | S 13 | S 12 | SSW 12 | SSW 11 | SSW 12 | SSW 11 | SW 18 | SW 16 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||||
209 | 135 | 222 | 216 | 286 | 498 | 411 | 411 | 363 | 425 | 297 | 192 | 171 | 165 | 663 | 589 | 653 | 532 | 424 | 412 | 336 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | cross-on | cross-on | on | on | cross-on | glassy | on | cross-on | on | on | cross-on | glassy | on | cross-on | on | on | cross-on | on |
High Tide | 8:55AM1.23m | 7:42PM1.77m | 9:11AM1.29m | 8:17PM1.85m | 9:29AM1.36m | 8:49PM1.89m | 9:50AM1.44m | 9:21PM1.87m | 10:13AM1.52m | 9:54PM1.81m | 10:38AM1.60m | 10:30PM1.69m | 11:04AM1.66m | 11:09PM1.52m | |||||||
Low Tide | 1:55PM0.76m | 3:05AM-0.05m | 2:28PM0.65m | 3:31AM-0.09m | 3:01PM0.55m | 3:55AM-0.10m | 3:34PM0.45m | 4:19AM-0.07m | 4:09PM0.37m | 4:43AM-0.01m | 4:47PM0.31m | 5:07AM0.10m | 5:29PM0.28m | ||||||||
6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | |
— | 7:23 | — | — | 7:22 | — | — | 7:21 | — | — | 7:20 | — | — | 7:19 | — | — | 7:17 | — | — | 7:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 23 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 26 | 25 | 24 | 24 | 24 | 23 | 22 | 22 | 21 |
Feels °C | 26 | 24 | 25 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 24 | 24 | 25 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | WSW 18 | SSW 13 | SW 17 | SSW 13 | SSW 13 | S 13 | S 12 | SSW 12 | SSW 11 | SSW 12 | SSW 11 | SSW 10 | SSW 9 | S 9 | SW 17 | SW 16 | SW 16 | SW 16 | W 8 | W 8 | W 8 |
209 | 111 | 222 | 181 | 286 | 498 | 411 | 411 | 363 | 425 | 297 | 157 | 110 | 78 | 663 | 589 | 653 | 532 | 153 | 131 | 118 | |
Swell 2 Height (m) Direction Period (s) | W 6 | SW 17 | SSW 13 | SW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | W 8 | SW 14 | SW 16 | SW 16 | S 8 | WNW 9 | WNW 9 | W 9 | SW 15 | SW 14 | SW 14 |
18 | 135 | 156 | 216 | 171 | 203 | 203 | 193 | 171 | 104 | 29 | 151 | 171 | 165 | 51 | 132 | 135 | 162 | 424 | 412 | 336 | |
Swell 3 Height (m) Direction Period (s) | SSW 14 | W 6 | WNW 5 | W 6 | WNW 6 | W 6 | W 7 | W 6 | WNW 6 | W 7 | SW 14 | SW 18 | SW 13 | WNW 8 | W 8 | S 9 | S 9 | SSW 8 | SSW 8 | S 13 | S 12 |
120 | 17 | 10 | 15 | 11 | 17 | 32 | 31 | 14 | 26 | 102 | 192 | 113 | 37 | 33 | 39 | 38 | 22 | 11 | 30 | 44 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 16 | 268 | 7 | 16 | 16 | 16 | 129 | 63 | 0 | 63 | 7 | 6 | 129 | 16 | 0 | 7 | 16 | 16 | 16 | 16 | 16 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Hennemans Surf forecast
The above surf forecast table for Hennemans provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hennemans can be found by selecting the local surf guide option on the grey menu. Our Hennemans 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 (Hennemans) 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 Hennemans 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.
Hennemans is 10 km (6 miles) from San Diego. If you plan a vacation in San Diego County, look for hotels and other accommodation in San Diego. San Diego has rooms for a wide range of budgets as well as car hire and transport links.











