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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 10 pm Sunday 24 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
19.9° C
(Which is 3.4°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 5AM is: 0.9m 15s primary swell from a South-southwest direction and 0.3m 4s secondary swell from a West direction, 0.3m 4s secondary swell from a West-northwest direction (forecast issued at 10:00pm May 24). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 3ft (0.9m) | 16s |
| Afternoon (25 May) | 3.5ft (1.0m) | 17s |
| Evening (25 May) | 3.5ft (1.1m) | 16s |
Table - waves today at Oceanside Harbor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed morning. Very mild (max 17°C on Mon morning, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wednesday 27 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSW 19 | SSW 18 | SW 14 | SSW 15 | SSW 15 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
199 | 184 | 214 | 348 | 367 | 432 | 601 | 601 | 684 | 493 | 469 | 451 | 422 | 505 | 505 | 428 | 434 | 422 | 321 | 312 | 316 | 291 | 289 | 229 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | glassy | glassy | on | on | on | on | cross-on | cross-on | on | on | on | on | on | cross-on | |
High Tide | 6:01PM1.91m | 5:56AM1.56m | 6:34PM2.00m | 7:03AM1.53m | 7:03PM2.08m | 8:00AM1.52m | ||||||||||||||||||
Low Tide | 00:22AM0.88m | 11:53AM0.70m | 1:14AM0.69m | 12:31PM0.81m | 1:56AM0.53m | 1:06PM0.91m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | | | | | | | | |  | |  | | |
 | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — |
 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
Temp °C | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 16 | 16 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 17 |
12 | 14 | 14 | 14 | 15 | 15 | 13 | 13 | 14 | 16 | 15 | 15 | 16 | 14 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SSW 15 | SSW 15 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | W 7 | W 7 | W 8 | W 8 | W 8 | SSW 14 | SSW 14 |
 kJ | 167 | 167 | 214 | 348 | 367 | 432 | 601 | 601 | 684 | 493 | 469 | 451 | 422 | 505 | 505 | 428 | 434 | 107 | 138 | 186 | 252 | 291 | 289 | 229 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SSW 18 | W 4 | W 4 | S 10 | S 10 | S 10 | S 10 | S 10 | W 4 | W 5 | W 5 | W 6 | S 10 | W 6 | S 9 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 15 | W 14 |
| kJ | 199 | 184 | 178 | 2 | 2 | 16 | 16 | 7 | 7 | 7 | 10 | 11 | 14 | 23 | 7 | 35 | 7 | 422 | 321 | 312 | 316 | 289 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | W 4 | S 10 | S 10 | W 9 | W 15 | W 15 | W 15 | W 14 | S 10 | S 10 | S 10 | S 10 | W 13 | S 10 | W 12 | S 9 | S 9 | S 9 | W 15 | S 9 | S 9 | S 9 |
| kJ | 20 | 20 | 4 | 17 | 16 | 2 | 4 | 4 | 4 | 4 | 7 | 7 | 7 | 7 | 3 | 7 | 3 | 7 | 2 | 2 | 4 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WNW 3 | W 3 | WNW 4 | WNW 4 | — | W 4 | W 3 | W 3 | W 4 | W 4 | — | — | — | — | W 6 | — | W 6 | — | — | — | — | — | W 8 | W 7 |
| kJ | 3 | 4 | 4 | 3 | — | 3 | 3 | 6 | 7 | 8 | — | — | — | — | 33 | — | 48 | — | — | — | — | — | 223 | 184 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 68 | 68 | 32 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 0 | 0 | 68 | 68 | 1122 | 1120 | 149 | 144 | 102 | 68 | 68 | 108 | 582 | 582 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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