Sea weather in Guincho in Portugal All the beach weather in Guincho

All the essential weather information for enjoying the beach in Guincho in Portugal, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Guincho over the next 7 days?

Discover the best moment to go to the beach in Guincho in Portugal this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Guincho. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Tuesday 18 March 202554°F to 59°Fdiscouraged
Wednesday 19 March 202556°F to 59°Fnot recommended
Thursday 20 March 202549°F to 56°Fnot recommended
Friday 21 March 202552°F to 58°Fnot recommended
Saturday 22 March 202554°F to 58°Fnot recommended
Sunday 23 March 202550°F to 54°Fdiscouraged
Monday 24 March 202550°F to 58°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Guincho

Sea weather on Tuesday 18 March 2025

On Tuesday 18 March 2025, the sun will rise at 06:44 and will set at 18:48 on the beach(es) of Guincho. The outside temperature will be a high of 59°F t and a low of 54°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 15.5mph km/h (with gusts up to 24.9mph). Wave height will be up to 13.1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)13°C (55°F)14°C (57°F)14°C (58°F)14°C (58°F)14°C (56°F)13°C (56°F)
Perceived temperature12°C (54°F)11°C (52°F)11°C (52°F)13°C (56°F)13°C (55°F)13°C (55°F)12°C (53°F)11°C (52°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%87%86%83%78%71%83%87%
Barometric pressure1007 hPa1008 hPa1009 hPa1011 hPa1012 hPa1011 hPa1011 hPa1011 hPa
Cloud cover89%84%10%75%67%67%87%100%
Heat index13°C (55°F)12°C (54°F)13°C (55°F)14°C (57°F)14°C (58°F)14°C (58°F)14°C (56°F)13°C (56°F)
Dew point11°C (52°F)10°C (50°F)10°C (51°F)11°C (52°F)11°C (51°F)9°C (49°F)11°C (51°F)11°C (52°F)
Wind
Speed10km/h (6mph)12km/h (7mph)14km/h (9mph)12km/h (7mph)20km/h (13mph)22km/h (13mph)23km/h (14mph)25km/h (16mph)
Gusts15km/h (9mph)20km/h (12mph)23km/h (14mph)16km/h (10mph)27km/h (17mph)29km/h (18mph)36km/h (22mph)40km/h (25mph)
Direction 358°
N
309°
NW
295°
WNW
264°
W
264°
W
230°
SW
199°
SSW
179°
S
Wind chill12°C (54°F)11°C (52°F)11°C (52°F)13°C (56°F)13°C (55°F)13°C (55°F)12°C (53°F)11°C (52°F)
Waves
Height4.0m (13.1ft)3.6m (11.8ft)3.2m (10.6ft)2.9m (9.4ft)2.7m (8.9ft)2.7m (8.7ft)2.5m (8.3ft)2.4m (8.0ft)
Direction 267°
W
265°
W
268°
W
266°
W
270°
W
271°
W
270°
W
274°
W
Period14.3 sec.13.4 sec.13.0 sec.12.3 sec.12.0 sec.11.6 sec.11.0 sec.10.9 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.8m (2.6ft)0.6m (2ft)0.8m (2.6ft)0.9m (3ft)
Sea water temperature
Water temperature13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)

Sea weather on Wednesday 19 March 2025

On Wednesday 19 March 2025, the sun will rise at 06:42 and will set at 18:49 on the beach(es) of Guincho. The outside temperature will be a high of 59°F t and a low of 56°F. Precipitation is in the forecast (0.4in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 36.7mph km/h (with gusts up to 40.4mph). Wave height will be up to 16.4ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (56°F)14°C (57°F)14°C (57°F)14°C (58°F)15°C (60°F)14°C (56°F)13°C (56°F)13°C (55°F)
Perceived temperature11°C (52°F)11°C (52°F)11°C (51°F)11°C (52°F)15°C (60°F)10°C (50°F)10°C (49°F)10°C (49°F)
Precipitation0in0in0in0in0in0.1in0in0.2in
Humidity87%87%87%86%80%90%92%91%
Barometric pressure1010 hPa1007 hPa1005 hPa1006 hPa1004 hPa1001 hPa998 hPa997 hPa
Cloud cover75%71%87%99%75%100%100%100%
Heat index14°C (56°F)14°C (57°F)14°C (57°F)14°C (58°F)15°C (60°F)14°C (56°F)13°C (56°F)13°C (55°F)
Dew point12°C (53°F)12°C (53°F)12°C (53°F)12°C (54°F)12°C (53°F)12°C (54°F)12°C (53°F)11°C (53°F)
Wind
Speed34km/h (21mph)41km/h (26mph)49km/h (30mph)51km/h (32mph)54km/h (34mph)59km/h (37mph)56km/h (35mph)48km/h (30mph)
Gusts34km/h (21mph)46km/h (29mph)53km/h (33mph)54km/h (34mph)55km/h (34mph)65km/h (40mph)59km/h (37mph)52km/h (32mph)
Direction 170°
S
164°
SSE
161°
SSE
161°
SSE
161°
SSE
160°
SSE
142°
SE
204°
SSW
Wind chill11°C (52°F)11°C (52°F)11°C (51°F)11°C (52°F)15°C (60°F)10°C (50°F)10°C (49°F)10°C (49°F)
Waves
Height2.6m (8.5ft)3.0m (9.7ft)3.5m (11.4ft)4.0m (13.0ft)4.5m (14.6ft)5.0m (16.4ft)4.4m (14.4ft)3.7m (12.3ft)
Direction 275°
W
281°
WNW
232°
SW
232°
SW
234°
SW
223°
SW
220°
SW
229°
SW
Period16.0 sec.11.9 sec.8.4 sec.9.6 sec.13.0 sec.12.8 sec.9.7 sec.9.4 sec.
Significant height1.5m (4.9ft)1.7m (5.6ft)2.1m (6.9ft)2.4m (7.9ft)2.5m (8.2ft)2.8m (9.2ft)1.6m (5.2ft)0.9m (3ft)
Sea water temperature
Water temperature13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)

Sea weather on Thursday 20 March 2025

On Thursday 20 March 2025, the sun will rise at 06:41 and will set at 18:50 on the beach(es) of Guincho. The outside temperature will be a high of 56°F t and a low of 49°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 37.3mph). Wave height will be up to 20ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)12°C (53°F)13°C (55°F)12°C (53°F)12°C (54°F)
Perceived temperature10°C (50°F)10°C (49°F)9°C (49°F)10°C (50°F)9°C (48°F)10°C (49°F)9°C (48°F)10°C (49°F)
Precipitation0in0in0in0in0.2in0in0in0in
Humidity78%77%83%79%80%75%73%79%
Barometric pressure1001 hPa1001 hPa1001 hPa1003 hPa1004 hPa1006 hPa1008 hPa1008 hPa
Cloud cover88%100%80%70%100%95%89%58%
Heat index13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)12°C (53°F)13°C (55°F)12°C (53°F)12°C (54°F)
Dew point9°C (48°F)9°C (48°F)10°C (49°F)9°C (49°F)8°C (47°F)8°C (47°F)7°C (45°F)9°C (48°F)
Wind
Speed40km/h (25mph)35km/h (21mph)39km/h (24mph)42km/h (26mph)26km/h (16mph)34km/h (21mph)29km/h (18mph)26km/h (16mph)
Gusts46km/h (29mph)40km/h (25mph)43km/h (27mph)60km/h (38mph)38km/h (23mph)46km/h (29mph)34km/h (21mph)43km/h (26mph)
Direction 205°
SSW
193°
SSW
196°
SSW
194°
SSW
211°
SSW
222°
SW
201°
SSW
179°
S
Wind chill10°C (50°F)10°C (49°F)9°C (49°F)10°C (50°F)9°C (48°F)10°C (49°F)9°C (48°F)10°C (49°F)
Waves
Height3.3m (11.0ft)3.2m (10.4ft)3.7m (12.0ft)3.9m (12.9ft)4.4m (14.6ft)5.6m (18.4ft)6.1m (19.9ft)5.9m (19.4ft)
Direction 222°
SW
295°
WNW
219°
SW
219°
SW
233°
SW
251°
WSW
247°
WSW
244°
WSW
Period9.2 sec.13.2 sec.13.2 sec.13.0 sec.12.4 sec.11.9 sec.11.4 sec.11.2 sec.
Significant height0.8m (2.6ft)1.2m (3.9ft)1.9m (6.2ft)1.3m (4.3ft)1.9m (6.2ft)2.0m (6.6ft)2.8m (9.2ft)2.9m (9.5ft)
Sea water temperature
Water temperature15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)

Sea weather on Friday 21 March 2025

On Friday 21 March 2025, the sun will rise at 06:39 and will set at 18:51 on the beach(es) of Guincho. The outside temperature will be a high of 58°F t and a low of 52°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 31.1mph km/h (with gusts up to 34.8mph). Wave height will be up to 18.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (53°F)13°C (55°F)13°C (55°F)14°C (56°F)14°C (57°F)14°C (57°F)13°C (56°F)13°C (56°F)
Perceived temperature9°C (49°F)10°C (50°F)9°C (49°F)10°C (51°F)11°C (51°F)11°C (52°F)11°C (51°F)11°C (51°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%78%89%85%81%77%86%89%
Barometric pressure1006 hPa1004 hPa1003 hPa1003 hPa1005 hPa1007 hPa1008 hPa1009 hPa
Cloud cover95%52%100%69%99%80%68%51%
Heat index11°C (53°F)13°C (55°F)13°C (55°F)14°C (56°F)14°C (57°F)14°C (57°F)13°C (56°F)13°C (56°F)
Dew point10°C (50°F)9°C (48°F)11°C (52°F)11°C (52°F)11°C (51°F)10°C (50°F)11°C (52°F)11°C (53°F)
Wind
Speed19km/h (12mph)33km/h (21mph)46km/h (29mph)50km/h (31mph)49km/h (30mph)39km/h (24mph)32km/h (20mph)30km/h (18mph)
Gusts27km/h (17mph)40km/h (25mph)49km/h (30mph)52km/h (33mph)51km/h (31mph)56km/h (35mph)50km/h (31mph)45km/h (28mph)
Direction 162°
SSE
224°
SW
205°
SSW
232°
SW
248°
WSW
258°
WSW
242°
WSW
242°
WSW
Wind chill9°C (49°F)10°C (50°F)9°C (49°F)10°C (51°F)11°C (51°F)11°C (52°F)11°C (51°F)11°C (51°F)
Waves
Height5.7m (18.6ft)4.9m (16.2ft)5.0m (16.5ft)5.5m (18.1ft)5.2m (17.1ft)4.5m (14.9ft)3.8m (12.5ft)3.2m (10.4ft)
Direction 258°
WSW
268°
W
265°
W
270°
W
272°
W
275°
W
278°
W
284°
WNW
Period11.0 sec.10.7 sec.10.2 sec.10.7 sec.10.6 sec.10.4 sec.10.2 sec.9.8 sec.
Significant height2.4m (7.9ft)2.0m (6.6ft)2.8m (9.2ft)2.4m (7.9ft)2.4m (7.9ft)2.0m (6.6ft)1.0m (3.3ft)0.6m (2ft)
Sea water temperature
Water temperature13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)

Sea weather on Saturday 22 March 2025

On Saturday 22 March 2025, the sun will rise at 06:38 and will set at 18:52 on the beach(es) of Guincho. The outside temperature will be a high of 58°F t and a low of 54°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 33.6mph). Wave height will be up to 8.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (56°F)14°C (56°F)13°C (55°F)13°C (55°F)
Perceived temperature10°C (49°F)9°C (48°F)9°C (48°F)10°C (50°F)11°C (51°F)11°C (52°F)10°C (50°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%71%76%80%77%72%80%77%
Barometric pressure1008 hPa1007 hPa1007 hPa1008 hPa1009 hPa1008 hPa1008 hPa1010 hPa
Cloud cover83%82%100%91%88%69%96%88%
Heat index13°C (55°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (56°F)14°C (56°F)13°C (55°F)13°C (55°F)
Dew point10°C (50°F)7°C (44°F)8°C (47°F)9°C (49°F)9°C (49°F)9°C (48°F)9°C (49°F)9°C (48°F)
Wind
Speed38km/h (23mph)37km/h (23mph)42km/h (26mph)31km/h (19mph)34km/h (21mph)35km/h (22mph)33km/h (21mph)29km/h (18mph)
Gusts54km/h (33mph)44km/h (27mph)47km/h (29mph)45km/h (28mph)46km/h (29mph)47km/h (29mph)51km/h (31mph)44km/h (27mph)
Direction 255°
WSW
257°
WSW
247°
WSW
261°
W
295°
WNW
281°
W
289°
WNW
313°
NW
Wind chill10°C (49°F)9°C (48°F)9°C (48°F)10°C (50°F)11°C (51°F)11°C (52°F)10°C (50°F)10°C (50°F)
Waves
Height2.7m (8.8ft)2.3m (7.7ft)2.1m (7.1ft)2.0m (6.7ft)2.0m (6.6ft)2.1m (6.9ft)2.2m (7.3ft)2.1m (7.0ft)
Direction 284°
WNW
289°
WNW
292°
WNW
287°
WNW
290°
WNW
258°
WSW
252°
WSW
268°
W
Period9.5 sec.9.1 sec.8.9 sec.8.6 sec.9.7 sec.9.1 sec.9.0 sec.8.0 sec.
Significant height0.6m (2ft)0.9m (3ft)0.7m (2.3ft)1.0m (3.3ft)1.1m (3.6ft)0.9m (3ft)1.7m (5.6ft)0.6m (2ft)
Sea water temperature
Water temperature13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)

Sea weather on Sunday 23 March 2025

On Sunday 23 March 2025, the sun will rise at 06:36 and will set at 18:53 on the beach(es) of Guincho. The outside temperature will be a high of 54°F t and a low of 50°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 18.6mph km/h (with gusts up to 26.7mph). Wave height will be up to 10.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)11°C (52°F)11°C (51°F)11°C (52°F)12°C (54°F)12°C (54°F)11°C (51°F)10°C (50°F)
Perceived temperature9°C (48°F)8°C (46°F)9°C (48°F)9°C (47°F)10°C (50°F)10°C (49°F)8°C (47°F)8°C (46°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%83%81%80%68%64%73%77%
Barometric pressure1010 hPa1010 hPa1010 hPa1011 hPa1011 hPa1010 hPa1011 hPa1012 hPa
Cloud cover100%100%100%56%80%72%53%58%
Heat index12°C (53°F)11°C (52°F)11°C (51°F)11°C (52°F)12°C (54°F)12°C (54°F)11°C (51°F)10°C (50°F)
Dew point9°C (48°F)8°C (47°F)8°C (46°F)8°C (46°F)7°C (44°F)6°C (42°F)6°C (43°F)6°C (44°F)
Wind
Speed29km/h (18mph)26km/h (16mph)14km/h (9mph)23km/h (14mph)26km/h (16mph)30km/h (19mph)23km/h (14mph)21km/h (13mph)
Gusts43km/h (27mph)37km/h (23mph)21km/h (13mph)31km/h (19mph)35km/h (21mph)41km/h (26mph)35km/h (22mph)33km/h (21mph)
Direction 319°
NW
322°
NW
313°
NW
343°
NNW
325°
NW
323°
NW
324°
NW
334°
NNW
Wind chill9°C (48°F)8°C (46°F)9°C (48°F)9°C (47°F)10°C (50°F)10°C (49°F)8°C (47°F)8°C (46°F)
Waves
Height2.2m (7.1ft)2.6m (8.6ft)3.0m (9.7ft)3.3m (10.9ft)3.3m (10.9ft)3.2m (10.6ft)3.1m (10.2ft)2.9m (9.6ft)
Direction 269°
W
273°
W
273°
W
285°
WNW
289°
WNW
292°
WNW
295°
WNW
298°
WNW
Period8.3 sec.13.0 sec.12.3 sec.13.6 sec.13.4 sec.13.3 sec.13.2 sec.13.2 sec.
Significant height0.7m (2.3ft)0.9m (3ft)1.0m (3.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.6m (2ft)
Sea water temperature
Water temperature15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)

Sea weather on Monday 24 March 2025

On Monday 24 March 2025, the sun will rise at 06:34 and will set at 18:54 on the beach(es) of Guincho. The outside temperature will be a high of 58°F t and a low of 50°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 20.5mph km/h (with gusts up to 29.2mph). Wave height will be up to 8.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (50°F)10°C (49°F)10°C (50°F)12°C (54°F)13°C (56°F)14°C (56°F)13°C (55°F)13°C (55°F)
Perceived temperature8°C (46°F)7°C (45°F)7°C (45°F)9°C (49°F)11°C (51°F)11°C (52°F)10°C (50°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%77%78%72%63%68%78%83%
Barometric pressure1012 hPa1012 hPa1013 hPa1015 hPa1016 hPa1016 hPa1017 hPa1019 hPa
Cloud cover61%80%70%85%83%71%77%23%
Heat index10°C (50°F)10°C (49°F)10°C (50°F)12°C (54°F)13°C (56°F)14°C (56°F)13°C (55°F)13°C (55°F)
Dew point6°C (43°F)6°C (42°F)6°C (43°F)7°C (45°F)6°C (44°F)8°C (46°F)9°C (48°F)10°C (50°F)
Wind
Speed16km/h (10mph)15km/h (10mph)23km/h (14mph)28km/h (17mph)33km/h (21mph)31km/h (19mph)31km/h (19mph)27km/h (17mph)
Gusts26km/h (16mph)26km/h (16mph)38km/h (23mph)38km/h (23mph)45km/h (28mph)43km/h (27mph)47km/h (29mph)41km/h (26mph)
Direction 334°
NNW

N
350°
N
360°
N
356°
N
342°
NNW
347°
NNW
349°
NNW
Wind chill8°C (46°F)7°C (45°F)7°C (45°F)9°C (49°F)11°C (51°F)11°C (52°F)10°C (50°F)10°C (50°F)
Waves
Height2.7m (8.9ft)2.5m (8.3ft)2.3m (7.7ft)2.2m (7.3ft)2.1m (6.9ft)2.0m (6.5ft)1.9m (6.3ft)1.9m (6.3ft)
Direction 302°
WNW
305°
NW
307°
NW
302°
WNW
304°
WNW
306°
NW
308°
NW
310°
NW
Period13.0 sec.12.8 sec.12.7 sec.12.5 sec.12.0 sec.12.0 sec.11.8 sec.11.8 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.9m (3ft)0.9m (3ft)1.1m (3.6ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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