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St Ives Harbour Wall Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
St Ives Harbour Wall surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 pm Saturday 16 May 2026 BSTForecast update in hr min s Forecast update imminent
St Ives Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Ives Harbour Wall sea temperature is
12.3° C
(Which is normal for this time of year)How big are the waves at St Ives Harbour Wall today?
The current surf forecast for St Ives Harbour Wall at 7PM is: 0.1m 13s primary swell from a Southwest direction and 0.2m 5s secondary swell from a North direction (forecast issued at 12:00pm May 16). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 1.5ft (0.5m) | 8s |
| Afternoon (16 May) | 0.5ft (0.2m) | 15s |
| Evening (16 May) | 5ft (1.6m) | 6s |
Table - waves today at St Ives Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Mon night. Very mild (max 13°C on Mon night, min 10°C on Sat night). Mainly strong winds. | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 8 | W 9 | WNW 15 | SW 13 | W 6 | WNW 7 | WNW 7 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | W 12 | W 12 | WNW 12 | W 12 | W 12 | W 12 | W 11 | W 11 | WNW 11 | WNW 11 | SSW 6 | SW 7 | SW 7 | |
29 | 7 | 21 | 7 | 213 | 276 | 255 | 366 | 1229 | 1259 | 1344 | 1234 | 1483 | 609 | 1365 | 1208 | 946 | 771 | 750 | 343 | 240 | 191 | 371 | 341 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | off | |
High Tide | 5:28PM6.12m | 5:50AM6.20m | 6:12PM6.28m | 6:36AM6.22m | 6:58PM6.28m | |||||||||||||||||||
Low Tide | 11:29AM0.17m | 11:52PM0.12m | 12:14PM0.07m | 00:39AM0.02m | 1:01PM0.11m | 1:27AM0.07m | ||||||||||||||||||
 |  |  |  |  | |  | | | | | |  | | |  | | | | | | | | | |
 | 5:33 | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — |
 | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:04 | — | — | — | — | — | — | — | 9:05 | — | — | — | 9:06 |
— | — | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | — | 1 | 3 | 2 | 1 | — | |
Temp °C | 11 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 11 | 11 | 12 | 13 | 13 | 13 |
6 | 7 | 6 | 5 | 5 | 4 | 4 | 5 | 6 | 5 | 6 | 5 | 3 | 3 | 4 | 5 | 7 | 7 | 5 | 6 | 6 | 8 | 7 | 6 | |
Swell 1 Height (m) Direction Period (s) | W 8 | N 5 | WNW 15 | N 5 | — | SW 13 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | SW 12 | S 12 | WNW 12 | S 12 | W 12 | W 12 | W 11 | S 20 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 |
 kJ | 29 | 2 | 21 | 2 | — | 6 | 158 | 366 | 1229 | 1259 | 1344 | 6 | 3 | 609 | 3 | 1208 | 946 | 771 | 7 | 343 | 240 | 131 | 77 | 56 |
Swell 2 Height (m) Direction Period (s) | N 5 | W 9 | N 5 | SW 13 | SW 13 | W 16 | WNW 12 | SW 12 | S 12 | S 12 | S 12 | S 12 | — | — | S 14 | S 14 | S 14 | S 20 | S 20 | S 19 | SW 19 | SW 19 | W 16 | W 15 |
| kJ | 5 | 6 | 2 | 7 | 7 | 5 | 47 | 6 | 3 | 3 | 3 | 3 | — | — | 4 | 4 | 4 | 8 | 7 | 7 | 15 | 14 | 5 | 4 |
Swell 3 Height (m) Direction Period (s) | W 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | — | S 12 | — | — | — | — | — | — | — | — | — | — | S 13 | S 13 | W 16 | S 19 | SW 19 |
| kJ | 7 | 7 | 7 | 7 | 7 | 6 | 6 | — | 3 | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 5 | 7 | 14 |
Wind waves Height (m) Direction Period (s) | W 5 | W 5 | W 5 | W 6 | W 6 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | — | — | W 12 | W 12 | W 7 | W 12 | — | — | — | W 11 | SW 6 | SSW 6 | SSW 6 | SW 7 | SW 7 |
| kJ | 37 | 52 | 65 | 123 | 213 | 276 | 255 | 225 | 295 | — | — | 1234 | 1483 | 290 | 1365 | — | — | — | 750 | 88 | 141 | 191 | 371 | 341 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 213 | 522 | 525 | 527 | 213 | 214 | 120 | 82 | 214 | 503 | 74 | 74 | 247 | 213 | 165 | 0 | 0 | 0 | 36 | 21 | 247 | 213 | 499 | 499 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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