
Surf Forecasts:
15th Street surf forecast from 6 Jul 2026:
- Best quality surf: Tuesday 7 Jul, 2AM (local time) - 2.5ft (0.8m), 20s period, SSW swell with glassy winds.
- Most powerful swell: Tuesday 7 Jul, 8AM (local time) - 3.5ft (1.1m), 19s period, SSW swell with 904 kJ wave energy.
- Next surfable swell (1★+): Tuesday 7 Jul, 2AM (local time) - 2.5ft (0.8m), 20s period with SSW swell.
Best Forecast Surf Conditions for 15th Street this week:
The surf forecast for 15th Street over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 07) at 2AM. The primary swell is predicted to be 0.8m and 20s period with a secondary swell of 1.0m and 6s. Another secondary swell of 0.9m and 16s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at 15th Street in the next 16 days are 1.1m 19s and forecast to arrive on Tuesday (Jul 07) at 8AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 7th Jul) | 2.5ft (0.8m) 20s |
| Best Surf | 2AM (Tue 7th Jul) | 2.5ft (0.8m) 20s |
| Most Powerful | 8AM (Tue 7th Jul) | 3.5ft (1.1m) 19s |
Table - best surf conditions forecast for 15th Street over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here. Let’s have a look at what the next couple of weeks are serving up for 15th Street.
Honestly, it’s a bit of a flat spell to kick things off. The first week and a half is pretty grim. We’ve got a small, weak, long-period groundswell showing up from the SSW, but the winds are a mess. For the first few days, from Monday the 6th to Wednesday the 8th of July, the wave heights are tiny—under 3 feet—and the offshore wind is there, but the call is “marginal” at best. The water is notably warm, sitting at 70°, which is much warmer than what’s typical for this time of year.
From Thursday the 9th right through to about Sunday the 19th of July, it’s a long, frustrating gap of poor-to-marginal surf. The winds swing cross-on or onshore most days, and the swell stays gutless, rarely cracking 3 ft. The period stays around 13 to 18 seconds, which is a long groundswell, but there’s just not enough push. It’s not looking worth paddling out for.
Now, there is one bright spot, and it’s still a bit of a gamble. Sunday the 19th of July shows a bit of a pulse. We get a spike of swell from the SSE, reaching 5 ft in the morning and 6 ft by the afternoon. The period is a shorter 13 to 14 seconds, and the winds stay a light cross-on, so the surface won't be perfect, but it’s the only real size in the whole forecast. The swell direction (SSE) is a bit off the optimum (WSW) for this break, so it might not hold its shape perfectly, but for a beach and reef setup, that’s the only window that offers any hope. Given the long, dry run, that Sunday is the standout, even if it’s a bit of a long shot.
After that, Monday the 20th and Tuesday the 21st of July drop back to small, inconsistent knee-high dribble. There’s just not much to get excited about for the rest of the run.
So, in short: a week and a half of nothing, then a late pulse on Sunday the 19th that might just save the month. Keep your eye on it, but don't hold your breath.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Wed morning, min 18°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Thu morning, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||
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) | SSW 16 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph | |||||||||||||||||||||
326 | 339 | 485 | 659 | 491 | 768 | 659 | 651 | 675 | 545 | 481 | 475 | 434 | 411 | 405 | 348 | 372 | 361 | 316 | 289 | 204 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | glassy | cross-on | on | glassy |
High Tide | 2:48PM1.76m | 2:14AM1.43m | 3:32PM1.86m | 4:00AM1.29m | 4:22PM1.99m | 5:57AM1.27m | 5:16PM2.13m | 7:26AM1.34m | 6:11PM2.28m | 8:27AM1.44m | 7:06PM2.42m | 9:17AM1.52m | 7:59PM2.53m | ||||||||
Low Tide | 9:05PM1.06m | 8:24AM0.80m | 10:36PM0.89m | 9:11AM0.93m | 11:54PM0.67m | 10:13AM1.04m | 00:56AM0.42m | 11:24AM1.11m | 1:49AM0.19m | 12:32PM1.12m | 2:39AM0.01m | 1:33PM1.09m | 3:26AM-0.11m | ||||||||
5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | |
— | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 7:59 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 19 | 20 | 21 | 20 | 22 | 22 | 21 | 23 | 23 | 21 | 22 | 22 | 20 | 21 | 21 | 19 | 20 | 20 | 20 |
Feels °C | 19 | 20 | 19 | 19 | 20 | 20 | 22 | 22 | 22 | 22 | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | W 6 | SSW 18 | W 7 | W 7 | W 8 | SSW 16 | SSW 17 | W 9 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
326 | 322 | 79 | 659 | 77 | 121 | 138 | 651 | 675 | 181 | 481 | 475 | 434 | 411 | 405 | 348 | 372 | 361 | 316 | 289 | 204 | |
Swell 2 Height (m) Direction Period (s) | W 6 | SSW 20 | SSW 16 | WNW 7 | SSW 18 | SSW 18 | SSW 16 | W 7 | W 8 | SSW 16 | W 10 | W 9 | W 8 | W 8 | W 8 | W 7 | W 6 | WNW 8 | S 15 | S 15 | S 14 |
23 | 339 | 392 | 77 | 491 | 768 | 659 | 112 | 117 | 545 | 186 | 109 | 103 | 84 | 40 | 21 | 19 | 21 | 68 | 115 | 96 | |
Swell 3 Height (m) Direction Period (s) | SSW 21 | SSW 12 | SSW 20 | SSW 15 | SW 15 | WNW 12 | S 19 | — | — | S 9 | S 10 | S 10 | — | S 21 | — | S 19 | WNW 9 | S 18 | W 6 | SW 21 | W 7 |
180 | 47 | 485 | 121 | 174 | 13 | 118 | — | — | 2 | 2 | 2 | — | 9 | — | 30 | 7 | 55 | 11 | 18 | 15 | |
Wind waves Height (m) Direction Period (s) | — | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 6 | — |
— | 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 37 | 37 | 0 | 131 | 209 | 9 | 37 | 37 | 37 | 84 | 84 | 14 | 137 | 84 | 14 | 84 | 137 | 0 | 37 | 36 | 0 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the 15th Street Surf forecast
The above surf forecast table for 15th Street provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 15th Street can be found by selecting the local surf guide option on the grey menu. Our 15th Street 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 (15th Street) 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 15th Street 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.
15th Street is 5 km (3 miles) from the city of Encinitas. If you plan a vacation in San Diego County, look for hotels and other accommodation in Encinitas. Encinitas has rooms for a wide range of budgets as well as car hire and transport links.










