Hennemans Surf Break

Lat Long: 32.81° N 117.27° W

Hennemans Surf Forecast and Surf Report

Issued: 4 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hennemans sea temperature is
24.1° C
4.1° 

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


Hennemans surf forecast from 12 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 2AM (local time) - 3.5ft (1.1m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Saturday 15 Aug, 2AM (local time) - 3.5ft (1.1m), 17s period, SW swell with 742 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 2AM (local time) - 3.5ft (1.1m), 16s 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 Sunday (Aug 16) at 2AM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 0.5m and 5s. The wind is predicted to be cross-offshore 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 15) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 16th Aug)3.5ft (1.1m) 16s
Best Surf 2AM (Sun 16th Aug)3.5ft (1.1m) 16s
Most Powerful 2AM (Sat 15th Aug)3.5ft (1.1m) 17s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the menu for Hennemans over the next couple of weeks.

First up, the water is sitting at a very unusual 75°, which is a whopping 7° warmer than normal for this time of year. That’s a real talking point – you're not going to need much of a wetsuit, if any.

Now, I’m not gonna sugarcoat it: the outlook is tough. We’ve got a long stretch of poor conditions staring us in the face. From Tuesday the 11th of August right through until Friday the 22nd of August, every single session is a write-off. The wind is mostly cross-onshore, the swell is small and weak, and the wave comment is consistently "poor surf conditions." There’s no point paddling out for that. The combined wave energy is mostly in the moderate range (between 300 and 600), but it’s just not coming together with the right wind.

The only glimmers of hope come right at the end of the outlook. The standouts are on Saturday the 15th of August afternoon and Wednesday the 26th of August. On Saturday the 15th, we get a cleaner cross-shore breeze with a 4ft SW swell (16-second period). The energy is moderate at 595, and it’s the first time we see a score of 2 out of 10. It’s still marginal, but it’s the best of a bad bunch in the first week.

The real potential, and the one to keep an eye on, is Wednesday the 26th of August. Both the morning and afternoon see a 4ft swell from the S, with a very long period of 17 seconds in the morning and 16 seconds in the afternoon. The combined energy jumps right up to 1081 and 1039 – that’s strong wave energy. The wind is light cross-onshore, practically glassy in the afternoon with only 5 km/h. This is the one session that could actually produce some clean, lined-up waves. The only catch is that long period, 17-second groundswell can be a bit straight at a beach break, but at a reef like Hennemans, it should wrap in nicely. The afternoon is rated a 3 out of 10, which is the best of the entire 16-day window. Just remember, it’s eight days out, so there’s still some uncertainty.

Don’t get too excited about the rest. The break is inconsistent, and when it’s this small with onshore wind, it’s just not worth the paddle. That said, the tail end of the forecast shows a bit of a pulse, so keep an eye on it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Tue afternoon, min 20°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Mon morning, min 19°C on Fri night). Wind will be generally light.

Tue
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
1
0
0
1
1
0
2
1
2
3
0
0
1
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
18
0.6
SW
18
0.6
SW
17
0.8
SW
16
0.7
SW
16
0.7
SW
16
0.8
SW
16
0.8
SW
15
0.6
SW
18
0.6
SW
18
1.1
SW
17
0.9
SW
16
1.1
SW
16
1.1
SW
16
1
SW
15
1
SW
14
1
SW
14
0.9
SW
14
0.8
SW
14
0.8
SW
14
Wave Graph
Metric surfscale
Energy kJ
197
249
179
310
251
245
344
273
263
255
742
432
560
619
438
404
404
346
289
281
Wind (km/h)
15
W
10
WNW
15
W
15
W
10
W
10
SW
10
W
5
WNW
15
WNW
15
WNW
10
NW
10
WNW
15
WNW
10
NNW
15
W
20
WNW
10
NW
15
WNW
15
WNW
10
NW
Wind State
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross-off
cross-on
cross-on
cross
cross
cross
cross-off
High Tide
8:49PM2.17m
10:11AM1.47m
9:34PM2.13m
10:44AM1.54m
10:18PM2.01m
11:17AM1.59m
11:01PM1.82m
11:51AM1.62m
11:44PM1.58m
12:25PM1.62m
00:32AM1.32m
1:00PM1.58m
1:30AM1.08m
Low Tide
2:57PM0.52m
4:08AM-0.40m
3:44PM0.42m
4:44AM-0.33m
4:30PM0.35m
5:17AM-0.20m
5:17PM0.32m
5:49AM-0.03m
6:06PM0.34m
6:19AM0.18m
6:59PM0.38m
6:46AM0.39m
8:01PM0.43m
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:11
6:11
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:37
7:37
7:36
7:35
7:34
7:32
7:31
 mm
Temp °C
22
22
22
22
21
21
21
20
21
20
20
21
21
20
21
21
21
22
22
22
Feels °C
22
23
22
22
22
22
21
20
21
19
19
21
20
19
21
19
21
21
20
22
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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 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.

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