Surf Forecasts:
Hennemans surf forecast from 27 Aug 2026:
- Best quality surf: Saturday 29 Aug, 5AM (local time) - 3.5ft (1.1m), 17s period, SW swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 2AM (local time) - 3.5ft (1.1m), 17s period, SW swell with 763 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 11PM (local time) - 3ft (0.9m), 10s 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 Thursday (Aug 27) at 11PM. The primary swell is predicted to be 0.6m and 14s period with a secondary swell of 0.9m and 10s. 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 cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 27th Aug) | 3ft (0.9m) 10s |
| Best Surf | 5AM (Sat 29th Aug) | 3.5ft (1.1m) 17s |
| 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
G’day, this is Rusty. Let’s have a look at what’s cookin’ over the next couple of weeks at Hennemans.
The water temperature is sitting at 73°F which is much warmer than normal for this time of year—so you can leave the thick wettie at home.
Right now, there’s a bit of a quiet kick-off. Wednesday the 26th afternoon sees a 4ft S swell arriving with a 12-second period and very light offshore wind from the WSW. The combined energy is moderate (603). It’s a reef setup, exposed to the west, and this swell is right on the optimum direction. Sure, it’s rated as marginal, but with that clean wind and modest size, it’s the pick of the first few days. The spot is inconsistent though, so don’t expect a constant stream.
From Thursday the 27th right through until Tuesday the 1st of September, it’s a bit of a flat spell. Swell drops to 2ft to 4ft, periods are short to moderate, and winds are mostly cross-onshore with small ripples or chop. Nothing really worth paddling out for—just a few marginal windows.
The first real standout in the whole outlook lands on Thursday the 3rd of September morning. We’ve got a solid 6ft SW swell with a 13-second period—that’s proper groundswell energy (1090 combined). The wind is from the WNW at 9 mph, which is cross-onshore, but it’s still light enough that the reef should clean up nicely. This is an intermediate-friendly size, but the reef means you’ll want some experience. It’s a consistent, exposed swell direction, and this is as good as it gets in the 16-day window.
Friday the 4th and Saturday the 5th of September stay fun with 4ft SW swell, long periods around 16-17 seconds, and light cross-onshore winds. Energy is still moderate (727-753). The long period makes it better for the reef than a beach break, but the cross-onshore breeze will keep it a little bumpy.
After that, the swell fades again into the second week. Sunday the 6th to Wednesday the 9th of September offer small 2ft to 5ft swell with occasional offshore winds, but the energy and consistency drop off. The best of that stretch is Wednesday the 9th morning with 5ft SSW swell, 12 seconds, and glassy offshore SW wind—but the energy is still moderate (916) and the overall rating is marginal.
The last few days, Thursday the 10th of September, have a 3ft SW swell with a very long 17-second period, but the wind is onshore and the conditions are poor. Not worth the drive.
So, bottom line: if you’re looking for the best session, make a plan for Thursday the 3rd of September morning. That’s your standout. The rest? A few okay windows, but nothing to get too fired up about.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 23°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Sat afternoon, min 21°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||
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) | S 12 | S 10 | SSW 12 | SW 14 | SW 18 | SW 16 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | S 12 | SSW 12 | SSW 11 | SSW 11 | SSW 12 |
Wave Graph | ||||||||||||||||||||
390 | 255 | 193 | 130 | 192 | 169 | 165 | 763 | 589 | 653 | 612 | 424 | 412 | 301 | 280 | 235 | 361 | 394 | 325 | 374 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | cross-on | glassy | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-off |
High Tide | 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 | 11:33AM1.71m | 11:54PM1.32m | 12:06PM1.73m | 00:53AM1.10m | |||||||
Low Tide | 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 | 5:31AM0.24m | 6:17PM0.27m | 5:55AM0.41m | 7:16PM0.29m | |||||||
— | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | |
7:21 | — | — | 7:20 | — | — | 7:19 | — | — | 7:17 | — | — | 7:15 | — | — | 7:15 | — | — | 7:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 23 | 23 | 23 | 22 | 23 | 22 | 22 | 24 | 24 | 23 |
Feels °C | 25 | 28 | 26 | 25 | 28 | 28 | 27 | 28 | 26 | 26 | 24 | 23 | 22 | 22 | 23 | 22 | 23 | 24 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 10 | SSW 12 | S 9 | SSW 10 | S 9 | S 8 | SW 17 | SW 16 | SW 16 | W 8 | W 8 | W 8 | W 8 | WNW 7 | S 12 | SSW 12 | SSW 11 | SSW 11 | SSW 12 |
390 | 255 | 193 | 110 | 120 | 78 | 51 | 763 | 589 | 653 | 145 | 177 | 115 | 118 | 82 | 235 | 361 | 394 | 325 | 374 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 15 | S 9 | SSW 11 | SW 14 | SW 16 | WNW 8 | S 8 | WNW 8 | WNW 8 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | WNW 7 | W 6 | WNW 5 | WNW 5 | SW 18 |
193 | 171 | 110 | 95 | 151 | 169 | 50 | 34 | 96 | 96 | 612 | 424 | 412 | 301 | 280 | 47 | 18 | 10 | 6 | 109 | |
Swell 3 Height (m) Direction Period (s) | W 6 | WNW 7 | SW 14 | SW 14 | SW 18 | W 11 | SW 16 | W 7 | SSW 8 | SSW 8 | S 7 | S 13 | S 13 | S 14 | S 12 | SW 14 | SW 13 | SW 18 | SW 18 | WNW 5 |
20 | 15 | 132 | 130 | 192 | 85 | 165 | 26 | 20 | 19 | 4 | 30 | 51 | 138 | 141 | 119 | 46 | 50 | 50 | 2 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 16 | 7 | 63 | 5 | 0 | 16 | 16 | 16 | 16 | 16 | 5 | 16 | 16 | 14 | 16 | 16 | 0 | 16 | 16 | 0 |
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.











