Surf Forecasts:
Hennemans surf forecast from 23 Aug 2026:
- Best quality surf: Friday 28 Aug, 11PM (local time) - 3ft (0.9m), 17s period, SW swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 5AM (local time) - 3.5ft (1.1m), 17s period, SW swell with 671 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 2AM (local time) - 2.5ft (0.8m), 14s period with SSW 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 2AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.6m 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 29) at 5AM. 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+) | 2AM (Mon 24th Aug) | 2.5ft (0.8m) 14s |
| Best Surf | 11PM (Fri 28th Aug) | 3ft (0.9m) 17s |
| Most Powerful | 5AM (Sat 29th Aug) | 3.5ft (1.1m) 17s |
Table - best surf conditions forecast for Hennemans over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s take a look at what’s cooking for the next couple of weeks.
To be honest, mate, it’s a bit of a flat spell for a long time. We’re looking at Hennemans, a reef setup that’s exposed to the west, but the swell just isn’t showing up with any quality. The first week and a half is a write-off for anything worth getting wet for. You’ve got tiny little waves – from 2ft up to maybe 4ft – but the wind is almost always a cross-onshore or onshore, which kills any chance of a clean face. The energy is weak to moderate at best, with the combined swell energy only reaching a few hundred (328 to 777), and the periods are all over the place, sometimes long at 19 seconds, but on a small, choppy wave that doesn’t help. The water temperature is about average for this time of year, so no surprises there.
There’s a long gap from now until early September with nothing really on offer. The first hint of anything decent doesn't come until Sunday, the 6th of September. The morning still looks marginal, but come the afternoon on the 6th, things finally turn. The wind swings to a light cross-offshore from the north at 6 mph, and the report says “clean”. The swell is still small, about 3ft from the SSW with a period of 15 seconds, but the combined energy is a moderate 415. For a reef break like Hennemans, that longer period is actually a good thing – it’ll hold up better than a beach break.
That afternoon on Sunday the 6th is your standout. It’s not a big day, but it’s the only clean window in the whole 16-day forecast. The wind will be light and favourable, so the surface will be glassy. It’s got the best chance of a few smooth runners.
After that, Monday the 7th morning is back to marginal with cross-onshore wind and small waves. So if you’re aching for a surf, pencil in that Sunday arvo. It’s not a monster, but it’s the best we’ve got.
- Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 23°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Fri morning, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||||
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) | SW 15 | SW 19 | SSW 13 | SSW 14 | SW 18 | SW 17 | SW 17 | SW 16 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 10 | S 10 | SW 18 | SW 16 | SW 16 | SW 17 |
Wave Graph | |||||||||||||||||||
220 | 171 | 154 | 233 | 252 | 135 | 222 | 216 | 225 | 421 | 505 | 480 | 384 | 260 | 200 | 246 | 214 | 165 | 663 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross-off | cross-on | cross-on | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | glassy | cross-on | cross-on | glassy |
High Tide | 8:41AM1.17m | 7:04PM1.67m | 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 | |||||||
Low Tide | 2:09AM0.09m | 1:18PM0.87m | 2:39AM0.01m | 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 | ||||||
— | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | |
— | — | 7:24 | — | — | 7:23 | — | — | 7:22 | — | — | 7:21 | — | — | 7:20 | — | — | 7:19 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 25 | 25 | 24 | 25 | 25 | 24 | 26 | 25 | 24 | 23 | 23 | 22 | 23 | 24 | 24 | 26 | 26 | 24 |
Feels °C | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 23 | 23 | 23 | 23 | 25 | 25 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 15 | W 7 | SSW 13 | SSW 14 | SW 18 | SSW 13 | SW 17 | SSW 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 10 | S 10 | SSW 9 | WNW 8 | WNW 8 | SW 17 |
220 | 43 | 154 | 233 | 252 | 111 | 222 | 178 | 225 | 421 | 505 | 480 | 384 | 260 | 200 | 113 | 104 | 65 | 663 | |
Swell 2 Height (m) Direction Period (s) | W 6 | SSW 13 | W 6 | W 5 | SSW 14 | SW 17 | SSW 13 | SW 16 | SW 16 | W 6 | WNW 7 | WNW 7 | SW 15 | WNW 8 | WNW 8 | SW 18 | S 9 | S 9 | W 10 |
18 | 114 | 28 | 18 | 120 | 135 | 156 | 216 | 208 | 38 | 69 | 51 | 134 | 58 | 63 | 246 | 101 | 73 | 122 | |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 18 | SW 18 | W 6 | W 6 | W 5 | W 6 | W 6 | SW 16 | SW 16 | SW 16 | W 7 | SW 14 | SW 14 | W 9 | SW 16 | SW 16 | S 8 |
94 | 171 | 154 | 155 | 17 | 17 | 13 | 17 | 19 | 203 | 203 | 196 | 36 | 103 | 102 | 38 | 214 | 165 | 33 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 16 | 16 | 16 | 0 | 16 | 16 | 7 | 16 | 94 | 5 | 153 | 63 | 5 | 63 | 16 | 0 | 16 | 16 | 0 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.











