Surf Forecasts:
How big are the waves at St Ives Harbour Wall today (22 Oct):
- Afternoon surf: Afternoon surf (22 Oct, local time) - 7.5ft (2.3m), 11s period with W swell.
- Evening surf: Evening surf (22 Oct, local time) - 11ft (3.5m), 9s period with SSW swell.
The current surf forecast for St Ives Harbour Wall at 9PM is: 3.5m 9s primary swell from a South-southwest direction and 1.3m 11s secondary swell from a West-northwest direction (forecast issued at 06:00pm October 22). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | - | - |
| Afternoon (22 Oct) | 7.5ft (2.3m) | 11s |
| Evening (22 Oct) | 11ft (3.5m) | 9s |
Table - waves today at St Ives Harbour Wall. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Thu afternoon. Very mild (max 17°C on Sat afternoon, min 10°C on Thu night). Winds decreasing (severe gales from the NW on Thu night, fresh winds from the WSW by Fri night). | |||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 11 | W 11 | SSW 9 | SSW 12 | SW 16 | W 16 | W 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | W 12 | W 12 | W 11 | WNW 12 | WSW 9 | WSW 11 | WSW 12 | W 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 1127 | 733 | 1670 | 10135 | 17206 | 25815 | 20610 | 14158 | 10409 | 7076 | 4912 | 3224 | 2559 | 1931 | 784 | 3056 | 6190 | 9202 | 9478 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off |
High Tide | 3:15PM4.78m | 3:41AM4.84m | 3:56PM5.21m | 4:18AM5.29m | 4:34PM5.63m | ||||||||||||||
Low Tide | 9:39PM1.25m | 9:55AM1.18m | 10:19PM0.82m | 10:35AM0.77m | |||||||||||||||
 |  |  | |  | |  | | |  | |  | | | |  | | | | |
 | — | — | — | — | — | 7:56 | — | — | — | — | — | — | — | 7:56 | — | — | — | — | — |
 | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | 1 | 6 | 1 | 2 | 4 | 2 | — | — | — | — | — | — | — | 1 | 5 | 6 | 2 | — | 2 |
Temp °C | 13 | 13 | 13 | 14 | 13 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 16 | 17 | 13 |
Feels °C | 6 | 3 | 0 | 7 | 0 | -6 | -5 | -3 | -1 | 0 | 2 | 4 | 6 | 6 | 4 | 3 | 5 | 6 | 4 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | WNW 11 | SSW 12 | SW 16 | — | — | — | — | — | — | N 8 | N 8 | N 8 | WNW 12 | N 7 | — | — | — |
| kJ | 1127 | 733 | 370 | 6435 | 17206 | — | — | — | — | — | — | 208 | 149 | 93 | 784 | 9 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | WNW 11 | — | — | — | — | — | — | — | — | — | — | N 7 | — | — | — | — |
| kJ | — | — | — | 268 | — | — | — | — | — | — | — | — | — | — | 39 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 8 | SSW 6 | SSW 9 | SSW 12 | WNW 12 | W 16 | W 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | W 12 | W 12 | W 11 | WSW 7 | WSW 9 | WSW 11 | WSW 12 | W 13 |
| kJ | 207 | 361 | 1670 | 10135 | 429 | 25815 | 20610 | 14158 | 10409 | 7076 | 4912 | 3224 | 2559 | 1931 | 778 | 3056 | 6190 | 9202 | 9478 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 74 | 1 | 163 | 499 | 290 | 245 | 97 | 171 | 370 | 527 | 543 | 731 | 254 | 254 | 176 | 74 | 381 | 731 | 731 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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