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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 3 pm Tuesday 02 Dec 2025 PSTForecast 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
17.5° C
(Which is 1.4°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 10PM is: 0.9m 17s primary swell from a West-northwest direction and 0.3m 11s secondary swell from a South-southwest direction (forecast issued at 03:00pm December 02). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Dec) | - | - |
| Afternoon (02 Dec) | 2.5ft (0.8m) | 18s |
| Evening (02 Dec) | 3ft (0.9m) | 17s |
Table - waves today at Oceanside Harbor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 413 | 418 | 505 | 487 | 459 | 437 | 427 | 337 | 333 | 324 | 228 | 222 | 218 | 215 | 213 | 140 | 89 | 87 | 56 | 56 | 63 | 51 | 51 | 51 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | glass | glass | glass | glass | cross- off | glass | cross- on | cross- on | cross- off | glass | off | off | off | off | cross | cross | cross | cross- off | glass | cross- off | cross- off | cross |
High Tide / height (m) | 7:35PM 1.59 | 6:49AM 2.51 | 8:32PM 1.61 | 7:32AM 2.59 | 9:27PM 1.61 | 8:18AM 2.61 | ||||||||||||||||||
Low Tide / height (m) | 1:17PM 0.15 | 12:25AM 0.91 | 2:05PM -0.04 | 1:10AM 0.97 | 2:53PM -0.15 | 1:56AM 1.02 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - |
| Sunset | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - |
 |  |  | |  | | | | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 17 | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 17 |
| Feels °C (?) | 14 | 14 | 15 | 15 | 16 | 15 | 13 | 15 | 15 | 14 | 15 | 15 | 14 | 12 | 10 | 13 | 14 | 13 | 13 | 13 | 14 | 12 | 12 | 14 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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