Sea Conditions for Swansea

Detailed Sea Conditions for Swansea over the next 2 days

Issued (local time): 6 pm Wednesday 04 Aug 2021

Detailed Sea Conditions for Swansea over the next 2 days

Issued (local time): 6 pm Wednesday 04 Aug 2021
Forecast update inUpdates in  hr  min  sUpdate imminent 
Wednesday 4 Thursday 5 Friday 6
4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM
Tide State flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow high
High Tide
height (m)
4:26PM
7.17


4:56AM
7.28


5:23PM
7.56


5:48AM
7.69


6:10PM
8.03
Low Tide
height (m)


10:38PM
3.26


11:04AM
3.08


11:32PM
2.86


11:52AM
2.67

Swell (m)
direction
0.4
WSW
0.5
WSW
0.5
WSW
0.5
WSW
0.6
WSW
0.8
WSW
1.1
SW
1.3
WSW
1.3
WSW
1.3
WSW
1.3
WSW
1.5
WSW
1.9
WSW
2.5
WSW
2.4
WSW
2.1
WSW
2.1
WSW
2.1
WSW
Wave Height (m) 0.4 0.5 0.5 0.5 0.6 0.8 1.1 1.3 1.3 1.3 1.3 1.5 1.9 2.5 2.4 2.1 2.1 2.1
Period (s) 8 8 8 8 7 5 5 6 7 7 8 8 8 12 12 12 12 11
Wind
(km/h)
10
WSW
10
WSW
5
SW
10
S
15
SSE
20
SSE
30
SSE
35
SSE
20
SSW
20
SW
20
SW
25
SW
30
WSW
30
W
30
W
35
WSW
35
WSW
35
WSW
  Today's sea temperature in Swansea, Wales is 18.8 °C (Statistics for 04 Aug 1981-2005 – mean: 16.1 max: 17.6 min: 14.3 °C)
 
Summary  clear clear some
clouds 		cloudy some
clouds 		cloudy light
rain 		light
rain 		rain
shwrs 		rain
shwrs 		rain
shwrs 		rain
shwrs 		rain
shwrs 		light
rain 		rain
shwrs 		rain
shwrs 		risk
tstorm 		risk
tstorm
Rain mm - - - - - - 1 2 3 1 1 2 2 1 1 1 1 1
Temp °C 18 17 15 15 14 15 16 16 17 17 16 16 16 16 16 17 16 16
Chill °C 18 17 15 15 13 14 14 14 16 16 15 15 14 14 14 16 14 14
Sunrise - - - - - 5:43 - - - - - - - 5:46 - - - -
Sunset - 8:59 - - - - - - - 8:57 - - - - - - - 8:55

Tide datum: Mean Lower Low Water.

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