Surf Forecast Surf Report
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Sumpters surf break
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Sumpters surf Forecast / Wales – Gower / UK

12 Day Weather and Surf, issued 11 pm Monday 18 Mar 2024 GMT
Forecast update in  hr  min  s Update imminent
Sumpters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sumpters sea temperature is 9.2°C (Statistics for 18 Mar 1981-2005 - mean: 8.8 °C max: 9.9 °C min: 7.2 °C)
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  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Sumpters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sumpters sea temperature is 9.2°C (Statistics for 18 Mar 1981-2005 - mean: 8.8 °C max: 9.9 °C min: 7.2 °C)


Best Forecast Surf Conditions for Sumpters this week:

The surf forecast for Sumpters over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 19) at 9AM. The primary swell is predicted to be 2.5m and 12s period. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Sumpters in the next 12 days are 2.5m 12s and forecast to arrive on Tuesday (Mar 19) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Mar 24) at 9AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 19th Mar)8ft (2.5m) 12s
Best Surf 6PM (Tue 19th Mar)6ft (1.9m) 12s
Most Powerful 6AM (Tue 19th Mar)8ft (2.5m) 12s

Table - best surf conditions forecast for Sumpters over the next 12 days.

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Updates in  hr  min  s Update imminent
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2
SW
2.5
WSW
2.2
WSW
1.7
WSW
1.6
WSW
1.3
WSW
1
WSW
0.9
WSW
0.8
WSW
0.5
WSW
1.6
W
1.7
W
2.2
W
2.5
W
2.2
W
1.8
W
1.1
W
0.6
W
0.5
W
0.5
W
0.5
W
0.4
WSW
0.6
W
0.6
W
0.7
W
0.6
W
0.3
WSW
1
SSE
0.9
SW
1.5
S
2.2
SW
1.9
SW
1.4
WSW
1.1
SW
1.1
SW
1.1
SW
Period(s) (?)8121212121212121211778888712121011111010121211476788101010
Wave
Graph
(?)Metric surfscale
Energy (?)44116941267833725461269199153682332705646896383811149969556142807813796253573134475382248235266213
Wind
(km/h)
35
SSW
15
WSW
10
WSW
10
ESE
15
SW
20
NNW
10
N
10
W
20
SW
25
SW
25
NW
35
WNW
40
WNW
40
NW
40
WNW
35
NW
30
NNW
25
NNW
15
NE
15
NNE
20
NE
15
NNE
15
NE
15
ENE
20
E
25
E
20
ESE
25
E
30
E
30
ESE
35
ENE
35
ENE
25
ENE
35
ENE
40
ENE
35
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
off
oncross-
off
cross-
off
cross-
on
ononcrosscross-
on
crosscrosscrosscrosscross-
off
cross-
off
offoffoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
High Tide
/ height (m)
1:11AM
5.62
2:11PM
5.45
2:54AM
5.73
3:37PM
5.79
4:03AM
6.21
4:30PM
6.30
4:48AM
6.76
5:09PM
6.83
5:24AM
7.28
5:41PM
7.31
5:55AM
7.72
6:11PM
7.70
6:25AM
8.04
6:40PM
7.97
6:54AM
8.21
7:09PM
8.11
7:23AM
8.23
7:37PM
8.10
7:52AM
8.10
8:07PM
7.95
8:22AM
7.84
8:37PM
7.67
8:55AM
7.47
Low Tide
/ height (m)
7:51AM
3.04
8:38PM
3.10
9:29AM
2.78
9:55PM
2.68
10:27AM
2.29
10:42PM
2.16
11:06AM
1.79
11:17PM
1.65
11:37AM
1.32
11:48PM
1.21
12:06PM
0.93
12:16AM
0.86
12:34PM
0.67
12:44AM
0.63
1:00PM
0.54
1:12AM
0.54
1:27PM
0.55
1:39AM
0.60
1:53PM
0.70
2:06AM
0.79
2:21PM
0.96
2:35AM
1.08
2:51PM
1.31
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
Sunrise-6:18--6:16--6:15--6:11--6:09--6:07--6:05--6:03--6:01--5:58--5:56--5:54-
Sunset--6:29--6:30--6:32--6:34--6:36--6:37--6:39--6:40--6:43--6:45--6:45--6:47
light rainpart cloudcloudmod rainlight rainpart cloudpart cloudcloudcloudlight rainrain showersrain showerspart cloudcloudpart cloudpart cloudcloudclearclearpart cloudpart cloudclearpart cloudpart cloudclearclearclearclearcloudcloudpart cloudcloudcloudlight rainlight rainrain showers
Rain (mm)
2--91----221---------------------113
Temp. °C111010111199789897787786796787686897796810
Feels °C (?)578985744320-2-3-1-1-111230132-12-102-2-12-2-13

Short Range Forecast: Moderate rain (total 12mm), heaviest on Tue night. Very mild (max 11°C on Mon night, min 7°C on Wed night). Winds decreasing (fresh winds from the SSW on Mon night, calm by Wed night).

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Thu night. Mild temperatures (max 9°C on Thu night, min 6°C on Fri night). Winds increasing (moderate winds from the NW on Fri morning, strong winds from the WNW by Fri night).

Days 6-9 Weather Summary Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 2°C on Mon night). Wind will be generally light.

Long Range Forecast: Light rain (total 5mm), mostly falling on Sat afternoon. Very mild (max 10°C on Sat afternoon, min 4°C on Wed night). Mainly strong winds.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sumpters surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Sumpters Surf forecast

The above surf forecast table for Sumpters provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sumpters can be found by selecting the local surf guide option on the grey menu. Our Sumpters surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Sumpters) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Sumpters may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Sumpters is 21 km (13 miles) from Swansea. If you plan a holiday in Wales - Gower, look for hotels and other accommodation in Swansea. Swansea has rooms for a wide range of budgets as well as car hire and transport links.

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