Surf Forecasts:
Oceanside Pier surf forecast from 18 Aug 2026:
- Best quality surf: Monday 24 Aug, 5AM (local time) - 2.5ft (0.8m), 14s period, SSW swell with glassy winds.
- Most powerful swell: Tuesday 18 Aug, 8AM (local time) - 3ft (0.9m), 16s period, SSW swell with 402 kJ wave energy.
- Next surfable swell (1★+): Tuesday 18 Aug, 8AM (local time) - 3ft (0.9m), 16s period with SSW swell.
Best Forecast Surf Conditions for Oceanside Pier this week:
The surf forecast for Oceanside Pier over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 8AM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 0.7m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Oceanside Pier in the next 16 days are 0.9m 16s and forecast to arrive on Tuesday (Aug 18) at 8AM. 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+) | 8AM (Tue 18th Aug) | 3ft (0.9m) 16s |
| Best Surf | 5AM (Mon 24th Aug) | 2.5ft (0.8m) 14s |
| Most Powerful | 8AM (Tue 18th Aug) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Oceanside Pier over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s crack open this 16-day window for Oceanside, and I’ll be straight with you – it’s a pretty quiet stretch. We’ve got a solid gap of barely-there waves right through the middle of the period, so don’t be in a rush.
Right now, starting Tuesday the 18th of August, we’ve got a tiny bit of pulse. Oceanside Pier is seeing a long-period groundswell from the SSW, pushing about 2ft at 16 seconds. The energy is there in the water, with a combined swell energy of (384), but it’s just not lining up right. The wind is light and onshore from the WSW, so the surface is alright, but the forecast is calling it “marginal” and only giving us a score you wouldn’t write home about. The water temp is about average for this time of year, so no worries there.
The next few days, Wednesday through Friday, barely scrape a 1-out-of-10 call. Swell hovers between 2ft and 3ft, mostly from the SSW, with periods dropping from 16 seconds down to 13 seconds. That’s a lot of lulls and not much push. Winds stay light but onshore, so the surface is clean-ish but the waves are just fizzling. By the weekend, the 22nd and 23rd, the swell drops to 1ft to 2ft – that’s basically flat for a paddle. The energy readings are weak, down around (181) to (244). It’s a real snoozer.
That quiet spell stretches all the way through the following week. Monday the 24th to Thursday the 27th? Nothing but poor surf flags. The swell tries to come back from the SW with a longer period, around 18 seconds, but the height is stuck at 2ft, and the wind starts coming more cross-on from the W, putting a little bump on the surface. The combined energy bumps up to (412) on the 24th, but it’s all deep water – no real shape for us.
Now, the only standout I can see, and it’s a *maybe*, is Saturday the 29th of August into Sunday the 30th. A new SSW swell pushes through the early morning with 3ft to 4ft at 17 seconds. That’s a proper long-period groundswell, and the combined energy jumps to (750) – moderate energy that finally has some weight. The wind is light and onshore from the SSW, keeping it clean enough. This is the best we’ll see all window, but it’s still only scoring a 2 out of 10 for quality. It’s a long-range call, so don’t lock in your plans, but it’s the only slot worth a look. The afternoon of the 29th gets a bit cross-on from the W, so go for the morning.
After that, it fades fast. Monday the 31st and into September, the swell drops back under 3ft, and the period shortens, flushing out the energy. Nothing worth chasing.
So, bottom line: the 18th through the 28th is mostly a write-off. That Saturday morning of the 29th is your best bet, but keep expectations low. It’s a quiet spell for Oceanside, and the forecast can always shift, but right now, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Wed morning, min 21°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Sun afternoon. Warm (max 26°C on Sat morning, min 23°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
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 17 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SSW 15 | SSW 14 | SW 19 | SW 18 | SSW 14 | SW 18 | SW 17 | SW 17 |
Wave Graph | |||||||||||||||||||||
232 | 243 | 272 | 377 | 387 | 249 | 236 | 236 | 226 | 156 | 137 | 135 | 90 | 167 | 218 | 177 | 155 | 269 | 197 | 179 | 273 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | on | cross-on | cross-on | on | on | glassy | on | on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:41PM1.88m | 3:24AM1.21m | 2:34PM1.82m | 3:47PM1.80m | 8:25AM1.36m | 5:06PM1.83m | 8:27AM1.43m | 6:08PM1.91m | 8:41AM1.49m | 6:56PM2.01m | 8:58AM1.55m | 7:35PM2.10m | |||||||||
Low Tide | 9:16PM0.81m | 7:02AM1.12m | 10:59PM0.76m | 00:19AM0.65m | 10:09AM1.35m | 1:10AM0.54m | 11:57AM1.32m | 1:47AM0.43m | 12:51PM1.24m | 2:18AM0.34m | 1:31PM1.14m | 2:46AM0.27m | |||||||||
6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | |
— | 7:31 | — | — | 7:30 | — | — | 7:29 | — | — | 7:28 | — | — | 7:27 | — | — | 7:25 | — | — | 7:24 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 23 | 24 | 22 | 25 | 25 | 23 | 25 | 25 | 23 | 25 | 25 | 24 | 26 | 25 | 24 | 26 | 25 | 25 | 26 | 26 | 23 |
Feels °C | 24 | 24 | 23 | 26 | 25 | 25 | 26 | 26 | 25 | 26 | 25 | 26 | 26 | 24 | 26 | 26 | 26 | 26 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | W 6 | W 6 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SW 18 | SW 17 | W 7 |
39 | 41 | 272 | 377 | 387 | 249 | 236 | 236 | 226 | 156 | 137 | 135 | 90 | 167 | 218 | 137 | 135 | 269 | 197 | 179 | 88 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 17 | W 6 | W 7 | W 6 | W 5 | W 6 | W 6 | W 5 | SW 18 | W 6 | SSW 16 | W 7 | SSW 12 | W 10 | SW 19 | SW 18 | SW 18 | SSW 12 | SSW 12 | SW 17 |
232 | 243 | 38 | 58 | 29 | 14 | 18 | 16 | 5 | 81 | 6 | 51 | 15 | 57 | 30 | 177 | 155 | 199 | 89 | 58 | 273 | |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 19 | SW 20 | W 14 | SW 18 | SW 19 | WSW 19 | S 10 | W 6 | SSW 16 | SW 18 | SW 18 | W 6 | SW 19 | W 6 | SSW 16 | W 5 | S 15 | S 14 | S 13 |
114 | 98 | 15 | 16 | 4 | 13 | 57 | 35 | 8 | 6 | 51 | 49 | 81 | 12 | 58 | 11 | 84 | 13 | 110 | 66 | 128 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | W 6 | W 6 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | 26 | 35 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 59 | 60 | 0 | 59 | 60 | 38 | 107 | 60 | 0 | 103 | 60 | 0 | 60 | 60 | 0 | 60 | 14 | 60 | 59 | 40 | 40 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Oceanside Pier Surf forecast
The above surf forecast table for Oceanside Pier provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Oceanside Pier can be found by selecting the local surf guide option on the grey menu. Our Oceanside Pier 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 (Oceanside Pier) 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 Oceanside Pier 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.
Oceanside Pier is 1 km (1 miles) from the city of Oceanside. If you plan a vacation in San Diego County, look for hotels and other accommodation in Oceanside. Oceanside has rooms for a wide range of budgets as well as car hire and transport links.











