Porthtowan Surf Break

Lat Long: 50.28° N 5.25° W

Issued: 6 pm 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Porthtowan sea temperature is
14.4° C

Normal for this time of year

Porthtowan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

(please check carefully)

Wave height
Wave period
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Wind Speed and Direction surfing

Specify the maximum allowed forecast average wind speeds in km/h, coming from 16 different directions. We have pre-filled the lists with values suggested by Porthtowan orientation and wind sheltering. Your local knowledge and preferences may be different.

Max. wind speed in km/h:

N
5
NNE
5
NE
5
ENE
20
E
30
ESE
40
SE
50
SSE
40
S
30
SSW
30
SW
25
WSW
15
W
5
WNW
5
NW
5
NNW
5
Tide state

Tide state for Porthtowan is approximated by data from Truro which is 14 km away.

Daylight
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Measurement units

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