
Surf Forecasts:
Surfside Jetty surf forecast from 25 Jul 2026:
- Best quality surf: Friday 31 Jul, 2AM (local time) - 6ft (1.9m), 14s period, S swell with glassy winds.
- Most powerful swell: Thursday 30 Jul, 11PM (local time) - 6ft (1.9m), 14s period, S swell with 1,468 kJ wave energy.
- Next surfable swell (1★+): Sunday 26 Jul, 2AM (local time) - 3ft (0.9m), 19s period with SSW 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 Sunday (Jul 26) at 2AM. The primary swell is predicted to be 0.9m and 19s period with a secondary swell of 0.5m and 6s. 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 1.9m 14s and forecast to arrive on Thursday (Jul 30) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 14s period and expected on Wednesday (Jul 29) at 8PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 26th Jul) | 3ft (0.9m) 19s |
| Best Surf | 2AM (Fri 31st Jul) | 6ft (1.9m) 14s |
| Most Powerful | 11PM (Thu 30th Jul) | 6ft (1.9m) 14s |
Table - best surf conditions forecast for Surfside Jetty over the next 16 days.
The Lowdown
Alright, let’s break down what’s happening at Surfside Jetty. It’s a bit of a mixed bag, and honestly, for the next couple of weeks, we’re looking at a lot of marginal conditions. The swell is coming in from the SW and SSW, but it’s mostly small and the wind is often cross-on or onshore, which is a shame. The water temp is about average for this time of year, nothing to write home about.
The first surfable day is Saturday, July 25th. It’s not great, but it’s something. You’ve got a 2 ft swell from the SW with a very long period of 21 seconds, and energy is moderate (526). The wind is light and cross-on from the S at 6 mph, so it’s a bit bumpy. The long period means the sets will be well-spaced, but at a beach break, it might just close out. Still, for a paddle, it’s doable. Sunday morning, July 26th, is similar, with a 3 ft SSW swell and a 19-second period, energy at 558. The wind is still light and cross-on. It’s small, clean-ish, but nothing to get excited about.
The standout window, and I mean the only real standout, looks to be Thursday, July 30th, and into Friday, July 31st. On Thursday morning, the swell picks up to 4 ft from the S with a 15-second period, and the energy is moderate (695). The wind is onshore from the SW at 6 mph, so it’s not ideal, but it’s workable. The real kicker is Thursday afternoon – the swell jumps to 6 ft from the S (15 seconds), and the energy is strong (1253). That’s a solid, powerful wave. However, it’s over 5 ft, so it’s getting a bit too much for beginners, and the wind is onshore at 9 mph, which will chop it up. Friday morning, July 31st, holds the biggest swell of the period at 6 ft from the S, with 14-second periods and energy at 1304. Again, the wind is cross-on from the SSW at 9 mph, so it’s going to be a bumpy, powerful session. This is expert territory for sure, and the crowds are often a thing here, so be prepared.
After that, it drops off quickly. Saturday, August 1st, has a 5 ft SSW swell with a 13-second period, but the wind is onshore, and the energy is moderate (687). From Sunday, August 2nd, onwards, the swell just disappears. We’re looking at tiny 1 ft to 2 ft waves for days, with onshore wind, and the energy is weak (81 to 296). It’s a flat spell from that point, with no real surf on offer until maybe Friday, August 7th, where there’s a tiny 2 ft SSW swell with a 19-second period, but the energy is still low (301). It’s a long gap of poor conditions.
So, bottom line: if you’re an expert, the Thursday 30th and Friday 31st of July are your best bet for size, but it won’t be clean. For everyone else, the early mornings around the 25th and 26th are the most manageable, but it’s small and cross-on. Don’t expect much after the first week.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 20°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Tue afternoon, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||
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 21 | SW 21 | SW 21 | SSW 19 | SSW 19 | SW 18 | SW 18 | SSW 18 | SSW 19 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 15 | S 15 | S 14 |
Wave Graph | |||||||||||||||||||
467 | 467 | 351 | 657 | 480 | 470 | 455 | 553 | 610 | 510 | 629 | 601 | 412 | 397 | 387 | 441 | 674 | 1212 | 1427 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | glassy | cross-on | on | cross | cross-on | on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on | glassy |
High Tide | 9:08AM1.45m | 7:18PM2.09m | 9:34AM1.50m | 7:57PM2.17m | 9:59AM1.53m | 8:34PM2.24m | 10:24AM1.57m | 9:08PM2.27m | 10:50AM1.60m | 9:42PM2.26m | 11:15AM1.64m | 10:15PM2.19m | |||||||
Low Tide | 2:16AM0.40m | 1:00PM1.25m | 2:50AM0.31m | 1:43PM1.20m | 3:22AM0.24m | 2:21PM1.14m | 3:52AM0.20m | 2:57PM1.09m | 4:21AM0.19m | 3:33PM1.04m | 4:49AM0.21m | 4:10PM1.01m | |||||||
— | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
— | — | 7:58 | — | — | 7:57 | — | — | 7:55 | — | — | 7:54 | — | — | 7:54 | — | — | 7:53 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 23 | 24 | 22 | 25 | 24 | 23 | 24 | 24 | 23 | 23 | 24 | 22 | 22 | 23 | 21 | 23 | 24 | 22 |
Feels °C | 22 | 24 | 24 | 22 | 26 | 24 | 24 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 21 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 21 | SW 21 | SW 21 | SSW 19 | SSW 19 | SW 18 | SW 18 | SSW 18 | SSW 19 | W 7 | SSW 17 | SSW 17 | SSW 16 | SSE 15 | SSE 15 | SSE 14 | S 15 | S 15 | S 14 |
467 | 467 | 351 | 657 | 480 | 470 | 455 | 553 | 610 | 131 | 629 | 601 | 412 | 419 | 551 | 605 | 674 | 1212 | 1427 | |
Swell 2 Height (m) Direction Period (s) | S 11 | W 6 | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 | W 7 | SSW 17 | W 7 | W 7 | W 7 | SSW 16 | SSW 16 | SSW 16 | SSE 13 | WNW 6 | S 17 |
119 | 29 | 19 | 21 | 45 | 33 | 64 | 66 | 47 | 510 | 79 | 47 | 63 | 397 | 387 | 441 | 367 | 12 | 220 | |
Swell 3 Height (m) Direction Period (s) | W 6 | S 10 | S 10 | SSW 12 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 10 | SSE 16 | SSE 16 | SSE 14 | W 7 | W 7 | W 7 | W 6 | W 8 | — |
27 | 30 | 50 | 46 | 33 | 35 | 15 | 17 | 17 | 9 | 53 | 146 | 116 | 69 | 37 | 21 | 21 | 29 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 31 | 31 | 94 | 1 | 31 | 148 | 31 | 31 | 94 | 31 | 31 | 32 | 31 | 32 | 32 | 31 | 32 | 141 | 1 |
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.










