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Oceanside Harbor Surf Forecast
/ CAL – San Diego County (71 breaks) / California (404 breaks) /
Surf Forecasts:
Oceanside Harbor surfForecast / CAL – San Diego County / USA
48hr Weather and Surf, issued 4 am Thursday 14 May 2026 PDTForecast update in hr min s Forecast update imminent
Oceanside Harbor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Oceanside Harbor sea temperature is
18.9° C
(Which is 2.7°C warmer than normal for this time of year)How big are the waves at Oceanside Harbor today?
The current surf forecast for Oceanside Harbor at 12PM is: 0.9m 16s primary swell from a South-southwest direction and 0.5m 12s secondary swell from a West direction (forecast issued at 04:00am May 14). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 3ft (0.9m) | 16s |
| Afternoon (14 May) | 3ft (0.9m) | 16s |
| Evening (14 May) | 3ft (0.9m) | 15s |
Table - waves today at Oceanside Harbor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Sat afternoon, min 15°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 12 | W 9 | |
211 | 276 | 371 | 366 | 357 | 335 | 322 | 322 | 392 | 392 | 381 | 351 | 341 | 273 | 204 | 181 | 285 | 305 | 301 | 301 | 239 | 239 | 319 | 444 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | on | on | on | glassy | cross | cross-on | cross | cross | on | on | on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | on | cross-on | cross | |
High Tide | 8:12AM1.66m | 7:54PM2.34m | 9:07AM1.66m | 8:30PM2.47m | 10:02AM1.64m | 9:10PM2.54m | ||||||||||||||||||
Low Tide | 2:07AM0.39m | 1:32PM0.78m | 2:52AM0.17m | 2:10PM0.85m | 3:38AM0.01m | 2:50PM0.93m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | |  | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:43 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 18 | 17 | 17 | 16 |
16 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 14 | 13 | 14 | 14 | 16 | 16 | 15 | 13 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 15 | W 9 | W 10 | W 10 | W 10 | W 12 | W 9 |
 kJ | 211 | 276 | 371 | 366 | 357 | 335 | 322 | 322 | 392 | 392 | 381 | 351 | 341 | 273 | 204 | 181 | 285 | 305 | 166 | 208 | 196 | 212 | 319 | 444 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | WNW 13 | W 12 | W 7 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 120 | 118 | 53 | 67 | 24 | 98 | 94 | 89 | 61 | 59 | 55 | 71 | 94 | 94 | 94 | 92 | 92 | 116 | 301 | 301 | 239 | 239 | 215 | 215 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 12 | S 10 | S 10 | WNW 12 | SSW 12 | SSW 12 | SSW 12 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SSW 15 | SSW 16 | SSW 16 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | SW 19 |
| kJ | 50 | 50 | 8 | 8 | 26 | 60 | 58 | 57 | 8 | 7 | 7 | 7 | 7 | 7 | 79 | 144 | 51 | 2 | 2 | 2 | 2 | 2 | 2 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 68 | 108 | 68 | 0 | 5 | 9 | 4 | 9 | 98 | 108 | 108 | 108 | 15 | 9 | 9 | 9 | 98 | 108 | 47 | 108 | 108 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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