
Surf Forecasts:
Surfside Jetty surf forecast from 4 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 5AM (local time) - 1.5ft (0.4m), 14s period, SW swell with glassy winds.
- Most powerful swell: Saturday 8 Aug, 5AM (local time) - 2.5ft (0.8m), 18s period, SSW swell with 352 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 5AM (local time) - 1.5ft (0.4m), 14s period with SW swell.
Best Forecast Surf Conditions for Surfside Jetty this week:
The surf forecast for Surfside Jetty over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 05) at 5AM. The primary swell is predicted to be 0.4m and 14s period with a secondary swell of 0.5m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Surfside Jetty in the next 16 days are 0.8m 18s and forecast to arrive on Saturday (Aug 08) at 5AM. 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+) | 5AM (Wed 5th Aug) | 1.5ft (0.4m) 14s |
| Best Surf | 5AM (Wed 5th Aug) | 1.5ft (0.4m) 14s |
| Most Powerful | 5AM (Sat 8th Aug) | 2.5ft (0.8m) 18s |
Table - best surf conditions forecast for Surfside Jetty over the next 16 days.
The Lowdown
G’day, it’s Rusty here. Let’s be straight with you: the next couple of weeks are looking pretty flat and frustrated for the Surfside Jetty area. There’s a long stretch of nothing rideable on the cards, so you might want to leave the board in the shed for a while.
We’re looking at a gap of about ten days before there’s even a sniff of something worth paddling out for. The first real chance, and it’s a marginal one at best, comes on the morning of Saturday the 15th of August. The swell is small, only around 3ft from the SSW, and the energy is still weak, coming in at 448. It’s a long-period swell at 16 seconds, which is groundswell, but at this size it’s not going to do much. The wind is light and cross-onshore, so it might be clean-looking but there’s just not enough push. The following morning, Sunday the 16th, is similar – around 3ft from the SSW, energy of 361, and again just marginal. This is a spot that’s inconsistent anyway, so this blank run isn’t entirely unusual for the area.
The water temperature is a big story here, though. It’s coming in at 73°F, which is a whopping 6°F warmer than the long-term average for this time of year. That’s very unusual and will make the water feel like a warm bath.
For the days leading up to that, from the 4th through the 14th, don’t bother. The swell is tiny, mostly 1ft to 2ft, and the energy is weak. The wind is mostly light, but it’s onshore or cross-onshore, and the surf quality is just poor. There’s a little bump in energy around the 7th and 8th, with a 19-second period and energy around 300, but the swell height is still nothing, and it’s still classified as poor. It’s going to be flat and bumpy, not surfable.
The second week, like the 17th, 18th, and 19th, keeps the trend going – small, weak, and poor. You’re looking at 1ft to 2ft swells with no power behind them. The wind stays light, but it’s still onshore or cross-onshore. There’s no standout here, no day where you’d look at the ocean and get excited.
The outlook is grim, but the fact that this break is only inconsistent, not never, and the forecast can change, means it shouldn’t stay this bad for long. But for now, you’re better off doing something else. The waves just aren’t there.
Rusty
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 20°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sat afternoon, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||
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) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 18 | SSW 19 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 20 | SW 19 |
Wave Graph | |||||||||||||||||||||
60 | 56 | 54 | 72 | 71 | 97 | 63 | 85 | 82 | 212 | 145 | 240 | 237 | 203 | 291 | 246 | 167 | 165 | 143 | 101 | 99 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | on | glassy | on | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:46PM1.92m | 2:16AM1.32m | 2:37PM1.97m | 4:31AM1.21m | 3:43PM2.03m | 6:52AM1.27m | 4:57PM2.13m | 7:56AM1.39m | 6:06PM2.26m | 8:36AM1.51m | 7:07PM2.39m | 9:11AM1.61m | 8:00PM2.48m | ||||||||
Low Tide | 8:45PM0.86m | 7:25AM0.95m | 10:23PM0.74m | 8:09AM1.10m | 11:51PM0.55m | 9:38AM1.21m | 00:57AM0.34m | 11:25AM1.24m | 1:49AM0.15m | 12:44PM1.17m | 2:34AM0.01m | 1:45PM1.06m | 3:15AM-0.06m | ||||||||
6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
— | 7:50 | — | — | 7:49 | — | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:45 | — | — | 7:44 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 22 | 22 | 23 | 21 | 23 | 24 | 22 | 23 | 24 | 22 | 23 | 25 | 23 | 24 | 24 | 23 | 24 | 24 | 23 |
Feels °C | 23 | 23 | 22 | 23 | 23 | 21 | 24 | 23 | 22 | 23 | 23 | 22 | 23 | 24 | 23 | 24 | 23 | 23 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | W 5 | SW 15 | W 5 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 19 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
14 | 56 | 10 | 72 | 71 | 97 | 63 | 85 | 61 | 212 | 145 | 240 | 237 | 203 | 291 | 246 | 167 | 165 | 143 | 101 | 99 | |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 12 | SW 15 | W 5 | S 9 | W 5 | W 5 | SSW 20 | SW 18 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | W 5 | SSW 11 | SW 11 | WSW 6 | SW 20 | SW 19 |
60 | 22 | 54 | 7 | 6 | 10 | 8 | 41 | 82 | 84 | 82 | 80 | 36 | 36 | 57 | 4 | 25 | 31 | 6 | 97 | 96 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | S 13 | SSW 13 | SSW 13 | SSW 11 | S 8 | SSW 20 | S 9 | W 4 | W 5 | SSE 9 | SW 9 | S 9 | S 13 | SSW 10 | S 9 | W 5 | S 11 | SW 20 | W 12 | W 6 |
38 | 14 | 32 | 16 | 12 | 6 | 38 | 6 | 4 | 4 | 8 | 22 | 16 | 13 | 18 | 6 | 4 | 22 | 63 | 25 | 7 | |
Wind waves Height (m) Direction Period (s) | — | W 5 | — | — | W 5 | — | — | W 5 | — | — | W 5 | — | — | SW 9 | — | — | — | — | — | — | — |
— | 14 | — | — | 7 | — | — | 8 | — | — | 4 | — | — | 21 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 94 | 31 | 31 | 99 | 1 | 31 | 94 | 31 | 31 | 141 | 19 | 31 | 141 | 11 | 31 | 180 | 31 | 31 | 32 | 31 |
Best forecast wave conditions in Orange County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Surfside Jetty Surf forecast
The above surf forecast table for Surfside Jetty provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Surfside Jetty can be found by selecting the local surf guide option on the grey menu. Our Surfside Jetty 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 (Surfside Jetty) 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 Surfside Jetty 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.
Surfside Jetty is 4 km (2 miles) from the city of Seal Beach. If you plan a vacation in Orange County, look for hotels and other accommodation in Seal Beach. Seal Beach has rooms for a wide range of budgets as well as car hire and transport links.











