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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 Monday 15 Sep 2025 PDT
How big are the waves at Oceanside Harbor today?
The current surf forecast for Oceanside Harbor at 2AM is: 0.8m 18s primary swell from a South direction and 0.5m 13s secondary swell from a South-southwest direction (forecast issued at 10:00pm September 15). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3ft (0.9m) | 18s |
| Afternoon (16 Sep) | 3ft (0.9m) | 17s |
| Evening (16 Sep) | 3ft (0.9m) | 16s |
Table - waves today at Oceanside Harbor. (Swell directed towards the surf break)
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 502 | 551 | 615 | 614 | 594 | 519 | 664 | 586 | 523 | 573 | 577 | 572 | 582 | 436 | 389 | 374 | 446 | 388 | 387 | 371 | 362 | 352 | 389 | 360 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | cross | cross | glass | cross- on | cross- on | cross- on | glass | glass | glass | glass | on | glass | glass | cross- on | cross- off | cross- off | off | cross- off | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 7:36AM 1.58 | 6:02PM 2.04 | 8:05AM 1.68 | 6:59PM 2.11 | 8:30AM 1.77 | |||||||||||||||||||
Low Tide / height (m) | 12:33AM 0.32 | 12:04PM 1.23 | 1:21AM 0.25 | 1:03PM 1.08 | 1:59AM 0.22 | 1:48PM 0.93 | ||||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 |
 | | | |  | | | | | | |  |  | | | |  | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 4 | 3 | 1 | 3 | 2 | 1 | - |
| Temp. °C | 21 | 21 | 21 | 21 | 22 | 25 | 24 | 23 | 22 | 23 | 22 | 23 | 22 | 22 | 22 | 21 | 20 | 20 | 22 | 22 | 22 | 22 | 22 | 22 |
| Feels °C (?) | 22 | 23 | 22 | 22 | 23 | 25 | 23 | 23 | 24 | 25 | 24 | 24 | 22 | 23 | 23 | 22 | 20 | 19 | 23 | 22 | 23 | 24 | 23 | 24 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for CAL - San Diego County
Continuing clean conditions at Oceanside Harbor (calm at Oceanside Airport 9 km from Oceanside Harbor). 0.4m 18s long period groundswell from the SSW with a 0.4m 13s groundswell, also from the SSW. 2 swells combining to make bigger set waves.
2 h 22 min ago
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