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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 am Friday 08 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
18.4° C
(Which is 2.4°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 2PM is: 0.3m 16s primary swell from a South-southwest direction and 0.7m 6s secondary swell from a West direction, 0.4m 13s secondary swell from a Southwest direction (forecast issued at 10:00am May 08). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 1ft (0.3m) | 18s |
| Afternoon (08 May) | 1.5ft (0.4m) | 13s |
| Evening (08 May) | 1.5ft (0.4m) | 18s |
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 19°C on Sat afternoon, min 15°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 18 | SW 13 | SW 13 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | |
61 | 44 | 53 | 121 | 123 | 123 | 127 | 246 | 280 | 155 | 152 | 218 | 237 | 572 | 436 | 280 | 276 | 352 | 443 | 582 | 469 | 422 | 330 | 402 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross | on | on | on | glassy | glassy | glassy | glassy | glassy | on | on | on | glassy | glassy | glassy | glassy | |
High Tide | 5:55PM1.48m | 2:12AM1.68m | 6:01PM1.57m | 3:45AM1.62m | 6:14PM1.69m | |||||||||||||||||||
Low Tide | 9:28AM0.59m | 8:40PM1.45m | 10:22AM0.60m | 10:45PM1.34m | 11:06AM0.60m | 11:52PM1.16m | ||||||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | | | | | | |
 | 5:54 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | 7:38 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 17 | 18 | 17 | 16 | 16 | 16 | 15 | 16 | 18 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 17 | 17 | 17 | 18 |
15 | 16 | 16 | 16 | 16 | 17 | 16 | 15 | 16 | 17 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 19 | 18 | 18 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 6 | W 6 | W 6 | W 7 | W 8 | W 7 | W 7 | W 8 | W 8 | W 9 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
 kJ | 42 | 43 | 41 | 29 | 21 | 22 | 49 | 48 | 63 | 72 | 61 | 76 | 237 | 572 | 436 | 280 | 276 | 352 | 443 | 582 | 469 | 422 | 330 | 402 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 21 | SSW 20 | SSW 20 | SW 16 | SSW 16 | W 9 | W 10 | W 9 | W 8 | W 7 | W 7 | W 10 | W 7 | W 9 | W 9 | W 9 | W 11 |
| kJ | 61 | 44 | 44 | 121 | 123 | 123 | 127 | 246 | 280 | 155 | 122 | 171 | 62 | 64 | 41 | 42 | 51 | 35 | 68 | 23 | 60 | 41 | 40 | 84 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SSW 16 | SSW 16 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SSW 15 | SSW 20 | SSW 20 | SSW 20 | S 14 | SW 13 | SW 13 | SSW 13 | WNW 10 | SW 14 | WNW 10 | S 13 | S 13 | S 12 | S 12 |
| kJ | 48 | 26 | 53 | 44 | 44 | 44 | 42 | 45 | 54 | 91 | 152 | 218 | 216 | 15 | 45 | 45 | 34 | 20 | 51 | 18 | 30 | 29 | 27 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 68 | 582 | 68 | 17 | 0 | 5 | 68 | 9 | 68 | 68 | 68 | 0 | 0 | 0 | 0 | 0 | 98 | 108 | 68 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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