Surf Forecasts:
Terra Mar surf forecast from 16 Oct 2026:
- Best quality surf: Saturday 17 Oct, 8PM (local time) - 4ft (1.2m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 18 Oct, 11PM (local time) - 4.5ft (1.3m), 17s period, SSW swell with 924 kJ wave energy.
- Next surfable swell (1★+): Friday 16 Oct, 11AM (local time) - 3ft (0.9m), 14s period with SSW swell.
Best Forecast Surf Conditions for Terra Mar this week:
The surf forecast for Terra Mar over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 16) at 11AM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.5m and 20s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Terra Mar in the next 16 days are 1.3m 17s and forecast to arrive on Sunday (Oct 18) at 11PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Oct 16) at 11AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 16th Oct) | 3ft (0.9m) 14s |
| Best Surf | 8PM (Sat 17th Oct) | 4ft (1.2m) 17s |
| Most Powerful | 11PM (Sun 18th Oct) | 4.5ft (1.3m) 17s |
Table - best surf conditions forecast for Terra Mar over the next 16 days.
Short Range ForecastMostly dry. Warm (max 32°C on Fri afternoon, min 23°C on Sun night). Winds decreasing (fresh winds from the ENE on Fri afternoon, calm by Sat night). | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Wed night. Warm (max 24°C on Mon morning, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||||
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 14 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 18 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 325 | 544 | 554 | 897 | 887 | 761 | 733 | 724 | 653 | 756 | 773 | 654 | 580 | 485 | 557 | 273 | 351 | 565 | 454 | 448 | 322 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | cross | glassy | glassy | cross-on | glassy | cross-on | cross-on | glassy | on | on | glassy | cross | on | cross-on | glassy | cross-on | glassy |
High Tide | 12:16PM1.82m | 1:23PM1.71m | 7:09AM1.48m | 3:11PM1.64m | 6:58AM1.56m | 4:43PM1.66m | 7:05AM1.65m | 5:46PM1.70m | 7:16AM1.75m | 6:36PM1.75m | 7:31AM1.88m | 7:22PM1.79m | |||||||||
Low Tide | 9:01PM0.66m | 10:24PM0.66m | 9:48AM1.46m | 11:23PM0.62m | 11:33AM1.34m | 00:04AM0.57m | 12:21PM1.18m | 00:35AM0.55m | 12:58PM1.00m | 1:03AM0.55m | 1:33PM0.79m | 1:29AM0.58m | |||||||||
 |  |  | | | | | |  | | | | | | |  |  |  |  | | | |
 | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | 6:15 | — | — | 6:14 | — | — | 6:12 | — | — | 6:10 | — | — | 6:09 | — | — | 6:08 | — | — | 6:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 13 | 1 | — | — |
Temp °C | 31 | 32 | 30 | 29 | 29 | 27 | 26 | 26 | 24 | 24 | 23 | 21 | 21 | 20 | 19 | 19 | 22 | 19 | 19 | 20 | 19 |
Feels °C | 26 | 25 | 26 | 24 | 26 | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 21 | 19 | 19 | 19 | 19 | 17 | 19 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 325 | 316 | 554 | 897 | 887 | 761 | 733 | 724 | 653 | 756 | 773 | 654 | 580 | 485 | 557 | 261 | 351 | 565 | 351 | 273 | 322 |
Swell 2 Height (m) Direction Period (s) | SSW 20 | SSW 20 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 20 | SW 12 | S 18 | WNW 12 | W 12 | W 6 | W 6 | SSW 18 | WNW 15 | SSW 16 | SSW 5 | SSW 5 | SSW 18 | SSW 18 | SW 7 |
| kJ | 225 | 544 | 204 | 181 | 135 | 131 | 194 | 92 | 227 | 47 | 73 | 17 | 16 | 109 | 21 | 273 | 24 | 22 | 454 | 448 | 49 |
Swell 3 Height (m) Direction Period (s) | W 5 | NW 12 | W 11 | — | NW 11 | W 11 | SSW 12 | SSW 19 | WNW 12 | W 18 | W 18 | WNW 11 | WNW 11 | WNW 11 | SW 22 | WNW 15 | SSW 19 | SSW 20 | SW 6 | WSW 8 | SSW 18 |
| kJ | 5 | 23 | 3 | — | 5 | 2 | 57 | 123 | 30 | 6 | 6 | 13 | 12 | 11 | 19 | 42 | 214 | 216 | 31 | 78 | 243 |
Wind waves Height (m) Direction Period (s) | NE 3 | — | — | — | — | — | — | WNW 13 | — | — | — | — | — | W 5 | W 4 | SSW 3 | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | 102 | — | — | — | — | — | 8 | 3 | 3 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1 | 0 | 1 | 7 | 0 | 0 | 40 | 0 | 60 | 61 | 0 | 61 | 61 | 0 | 1 | 115 | 39 | 0 | 61 | 0 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Terra Mar surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Terra Mar Surf forecast
The above surf forecast table for Terra Mar provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Terra Mar can be found by selecting the local surf guide option on the grey menu. Our Terra Mar 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 (Terra Mar) 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 Terra Mar 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.
Terra Mar 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.
Nearest