Sea weather in Portlethen in Scotland All the beach weather in Portlethen

All the essential weather information for enjoying the beach in Portlethen in Scotland, 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 Portlethen over the next 7 days?

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

Date Outside temp. Our opinion
Saturday 18 July 202650°F to 58°Fdiscouraged
Sunday 19 July 202654°F to 58°Fdiscouraged
Monday 20 July 202654°F to 58°Fdiscouraged
Tuesday 21 July 202656°F to 61°Fdiscouraged
Wednesday 22 July 202656°F to 59°Fnot recommended
Thursday 23 July 202654°F to 59°Fdiscouraged
Friday 24 July 202656°F to 61°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Portlethen

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 04:40 and will set at 21:48 on the beach(es) of Portlethen. 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 21.8mph km/h (with gusts up to 31.7mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)13°C (56°F)13°C (55°F)14°C (56°F)14°C (56°F)13°C (56°F)13°C (55°F)13°C (55°F)
Perceived temperature10°C (50°F)10°C (51°F)10°C (50°F)11°C (52°F)11°C (52°F)11°C (52°F)10°C (50°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%80%86%75%75%73%71%81%
Barometric pressure1021 hPa1020 hPa1021 hPa1022 hPa1023 hPa1024 hPa1024 hPa1024 hPa
Cloud cover71%100%82%89%92%81%15%13%
Heat index12°C (54°F)13°C (56°F)13°C (55°F)14°C (56°F)14°C (56°F)13°C (56°F)13°C (55°F)13°C (55°F)
Dew point10°C (51°F)10°C (50°F)10°C (51°F)9°C (48°F)9°C (49°F)9°C (48°F)8°C (46°F)9°C (49°F)
Wind
Speed30km/h (18mph)35km/h (22mph)30km/h (19mph)32km/h (20mph)34km/h (21mph)33km/h (20mph)33km/h (20mph)29km/h (18mph)
Gusts41km/h (26mph)50km/h (31mph)41km/h (25mph)46km/h (29mph)51km/h (32mph)50km/h (31mph)35km/h (22mph)42km/h (26mph)
Direction 337°
NNW
337°
NNW
344°
NNW
351°
N
350°
N
349°
NNW
342°
NNW
341°
NNW
Wind chill10°C (50°F)10°C (51°F)10°C (50°F)11°C (52°F)11°C (52°F)11°C (52°F)10°C (50°F)10°C (50°F)
Waves
Height0.8m (2.6ft)1.0m (3.1ft)1.1m (3.5ft)1.2m (3.9ft)1.2m (4.1ft)1.5m (4.8ft)1.6m (5.3ft)1.7m (5.4ft)
Direction 42°
NE
40°
NE
40°
NE
40°
NE
40°
NE
40°
NE
43°
NE
42°
NE
Period5.5 sec.6.0 sec.6.2 sec.6.2 sec.6.2 sec.6.2 sec.8.1 sec.8.5 sec.
Significant height1.2m (3.9ft)1.5m (4.9ft)1.7m (5.6ft)1.1m (3.6ft)1.2m (3.9ft)1.3m (4.3ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 04:42 and will set at 21:47 on the beach(es) of Portlethen. The outside temperature will be a high of 58°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 18.6mph km/h (with gusts up to 25.5mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)12°C (53°F)12°C (53°F)14°C (57°F)14°C (56°F)13°C (55°F)14°C (57°F)13°C (55°F)
Perceived temperature9°C (48°F)9°C (48°F)9°C (49°F)12°C (54°F)12°C (54°F)12°C (54°F)14°C (56°F)13°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%84%80%67%69%79%74%86%
Barometric pressure1025 hPa1025 hPa1025 hPa1026 hPa1026 hPa1026 hPa1026 hPa1027 hPa
Cloud cover69%100%94%11%8%37%85%100%
Heat index12°C (53°F)12°C (53°F)12°C (53°F)14°C (57°F)14°C (56°F)13°C (55°F)14°C (57°F)13°C (55°F)
Dew point9°C (48°F)9°C (48°F)9°C (47°F)8°C (46°F)8°C (46°F)10°C (49°F)9°C (49°F)11°C (51°F)
Wind
Speed30km/h (18mph)28km/h (18mph)26km/h (16mph)22km/h (14mph)16km/h (10mph)12km/h (7mph)8km/h (5mph)4km/h (3mph)
Gusts41km/h (25mph)40km/h (25mph)35km/h (21mph)33km/h (21mph)32km/h (20mph)19km/h (12mph)13km/h (8mph)7km/h (4mph)
Direction 334°
NNW
329°
NNW
324°
NW
340°
NNW
41°
NE
141°
SE
154°
SSE
108°
ESE
Wind chill9°C (48°F)9°C (48°F)9°C (49°F)12°C (54°F)12°C (54°F)12°C (54°F)14°C (56°F)13°C (56°F)
Waves
Height1.7m (5.5ft)1.7m (5.6ft)1.7m (5.5ft)1.6m (5.3ft)1.5m (4.9ft)1.4m (4.5ft)1.3m (4.1ft)1.1m (3.8ft)
Direction 41°
NE
41°
NE
40°
NE
39°
NE
39°
NE
40°
NE
38°
NE
39°
NE
Period8.8 sec.9.1 sec.9.2 sec.9.2 sec.9.0 sec.8.8 sec.8.6 sec.8.3 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.6m (2ft)0.4m (1.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 04:43 and will set at 21:45 on the beach(es) of Portlethen. The outside temperature will be a high of 58°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 13.1mph km/h (with gusts up to 19.9mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (56°F)14°C (56°F)13°C (56°F)14°C (58°F)14°C (58°F)13°C (55°F)12°C (54°F)13°C (56°F)
Perceived temperature14°C (56°F)12°C (54°F)12°C (53°F)13°C (55°F)13°C (55°F)11°C (52°F)11°C (52°F)13°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%89%88%80%81%87%88%88%
Barometric pressure1026 hPa1027 hPa1028 hPa1029 hPa1030 hPa1030 hPa1030 hPa1031 hPa
Cloud cover100%100%92%75%87%32%25%55%
Heat index14°C (56°F)14°C (56°F)13°C (56°F)14°C (58°F)14°C (58°F)13°C (55°F)12°C (54°F)13°C (56°F)
Dew point11°C (51°F)12°C (53°F)11°C (53°F)11°C (52°F)11°C (52°F)11°C (51°F)10°C (51°F)11°C (52°F)
Wind
Speed6km/h (4mph)15km/h (9mph)19km/h (12mph)20km/h (13mph)17km/h (10mph)21km/h (13mph)11km/h (7mph)6km/h (4mph)
Gusts9km/h (6mph)21km/h (13mph)28km/h (17mph)32km/h (20mph)28km/h (17mph)24km/h (15mph)19km/h (12mph)10km/h (6mph)
Direction 270°
W
356°
N
338°
NNW
358°
N
22°
NNE
61°
ENE
78°
ENE
12°
NNE
Wind chill14°C (56°F)12°C (54°F)12°C (53°F)13°C (55°F)13°C (55°F)11°C (52°F)11°C (52°F)13°C (56°F)
Waves
Height1.0m (3.4ft)0.9m (3.1ft)0.8m (2.8ft)0.8m (2.6ft)0.7m (2.4ft)0.7m (2.2ft)0.6m (2.0ft)0.5m (1.8ft)
Direction 37°
NE
37°
NE
37°
NE
36°
NE
37°
NE
36°
NE
36°
NE
36°
NE
Period8.1 sec.7.9 sec.7.7 sec.7.4 sec.7.3 sec.7.1 sec.6.9 sec.6.8 sec.
Significant height0.1m (0.3ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 04:45 and will set at 21:43 on the beach(es) of Portlethen. The outside temperature will be a high of 61°F t and a low of 56°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 13.7mph km/h (with gusts up to 23.6mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (56°F)13°C (55°F)13°C (56°F)15°C (58°F)13°C (56°F)14°C (57°F)16°C (61°F)16°C (61°F)
Perceived temperature13°C (55°F)12°C (53°F)13°C (55°F)15°C (59°F)12°C (54°F)14°C (57°F)16°C (61°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%86%82%85%86%79%79%
Barometric pressure1031 hPa1030 hPa1030 hPa1030 hPa1029 hPa1028 hPa1026 hPa1026 hPa
Cloud cover61%33%17%26%5%34%100%100%
Heat index13°C (56°F)13°C (55°F)13°C (56°F)15°C (58°F)13°C (56°F)14°C (57°F)16°C (61°F)16°C (61°F)
Dew point11°C (52°F)11°C (52°F)11°C (51°F)12°C (53°F)11°C (51°F)11°C (53°F)12°C (54°F)12°C (54°F)
Wind
Speed9km/h (6mph)13km/h (8mph)8km/h (5mph)4km/h (2mph)13km/h (8mph)5km/h (3mph)14km/h (9mph)22km/h (14mph)
Gusts15km/h (9mph)23km/h (14mph)14km/h (9mph)6km/h (4mph)27km/h (17mph)10km/h (6mph)27km/h (17mph)38km/h (24mph)
Direction 327°
NNW
279°
W
296°
WNW
214°
SSW
180°
S
190°
S
358°
N
305°
NW
Wind chill13°C (55°F)12°C (53°F)13°C (55°F)15°C (59°F)12°C (54°F)14°C (57°F)16°C (61°F)16°C (61°F)
Waves
Height0.5m (1.6ft)0.5m (1.5ft)0.4m (1.4ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.4m (1.2ft)
Direction 35°
NE
33°
NNE
31°
NNE
29°
NNE
26°
NNE
23°
NNE
22°
NNE

N
Period6.7 sec.6.5 sec.6.3 sec.6.2 sec.6.0 sec.5.9 sec.5.9 sec.6.6 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 04:47 and will set at 21:42 on the beach(es) of Portlethen. The outside temperature will be a high of 59°F t and a low of 56°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 25.5mph km/h (with gusts up to 31.7mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)13°C (56°F)13°C (56°F)14°C (57°F)14°C (58°F)14°C (57°F)13°C (55°F)13°C (55°F)
Perceived temperature15°C (59°F)11°C (51°F)11°C (51°F)11°C (52°F)12°C (53°F)11°C (52°F)10°C (50°F)10°C (49°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%83%83%77%72%73%77%81%
Barometric pressure1025 hPa1024 hPa1024 hPa1024 hPa1023 hPa1023 hPa1023 hPa1024 hPa
Cloud cover77%78%68%47%68%74%55%60%
Heat index15°C (59°F)13°C (56°F)13°C (56°F)14°C (57°F)14°C (58°F)14°C (57°F)13°C (55°F)13°C (55°F)
Dew point11°C (52°F)11°C (51°F)10°C (51°F)10°C (50°F)9°C (49°F)9°C (49°F)9°C (48°F)9°C (49°F)
Wind
Speed32km/h (20mph)35km/h (22mph)34km/h (21mph)36km/h (22mph)41km/h (26mph)41km/h (26mph)39km/h (24mph)32km/h (20mph)
Gusts34km/h (21mph)51km/h (32mph)49km/h (30mph)51km/h (32mph)47km/h (29mph)48km/h (30mph)40km/h (25mph)46km/h (29mph)
Direction 329°
NNW
336°
NNW
330°
NNW
336°
NNW
343°
NNW
349°
NNW
352°
N
347°
NNW
Wind chill15°C (59°F)11°C (51°F)11°C (51°F)11°C (52°F)12°C (53°F)11°C (52°F)10°C (50°F)10°C (49°F)
Waves
Height0.4m (1.4ft)0.4m (1.4ft)0.5m (1.6ft)0.7m (2.3ft)1.0m (3.2ft)0.9m (3.1ft)0.8m (2.7ft)0.7m (2.2ft)
Direction
N
359°
N
359°
N
358°
N
13°
NNE
17°
NNE
21°
NNE
24°
NNE
Period6.0 sec.4.6 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)1.0m (3.3ft)1.1m (3.6ft)0.9m (3ft)0.8m (2.6ft)0.6m (2ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 04:49 and will set at 21:40 on the beach(es) of Portlethen. 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 18.6mph km/h (with gusts up to 26.1mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)12°C (54°F)13°C (56°F)14°C (57°F)13°C (55°F)13°C (55°F)13°C (55°F)15°C (58°F)
Perceived temperature10°C (49°F)10°C (49°F)11°C (52°F)14°C (56°F)11°C (52°F)11°C (51°F)11°C (51°F)14°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%81%78%79%85%82%82%82%
Barometric pressure1024 hPa1024 hPa1024 hPa1024 hPa1024 hPa1024 hPa1023 hPa1025 hPa
Cloud cover78%98%65%49%35%5%4%60%
Heat index12°C (54°F)12°C (54°F)13°C (56°F)14°C (57°F)13°C (55°F)13°C (55°F)13°C (55°F)15°C (58°F)
Dew point9°C (48°F)9°C (48°F)9°C (49°F)10°C (50°F)10°C (50°F)10°C (49°F)10°C (49°F)12°C (53°F)
Wind
Speed30km/h (19mph)25km/h (16mph)23km/h (14mph)8km/h (5mph)19km/h (12mph)21km/h (13mph)18km/h (11mph)15km/h (9mph)
Gusts42km/h (26mph)35km/h (22mph)33km/h (20mph)13km/h (8mph)30km/h (18mph)23km/h (14mph)25km/h (15mph)29km/h (18mph)
Direction 341°
NNW
338°
NNW
344°
NNW

N
185°
S
183°
S
194°
SSW
209°
SSW
Wind chill10°C (49°F)10°C (49°F)11°C (52°F)14°C (56°F)11°C (52°F)11°C (51°F)11°C (51°F)14°C (56°F)
Waves
Height0.6m (1.9ft)0.5m (1.7ft)0.5m (1.8ft)0.6m (2.0ft)0.6m (2.1ft)0.6m (1.9ft)0.5m (1.8ft)0.6m (2.0ft)
Direction 25°
NNE
26°
NNE
41°
NE
42°
NE
37°
NE
35°
NE
34°
NNE
33°
NNE
Period5.5 sec.5.4 sec.5.8 sec.7.2 sec.6.7 sec.6.4 sec.6.1 sec.5.9 sec.
Significant height0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.9m (3ft)1.0m (3.3ft)0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 04:51 and will set at 21:38 on the beach(es) of Portlethen. The outside temperature will be a high of 61°F t and a low of 56°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 14.9mph km/h (with gusts up to 16.8mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (56°F)13°C (56°F)14°C (56°F)14°C (57°F)13°C (56°F)16°C (60°F)16°C (61°F)15°C (60°F)
Perceived temperature12°C (54°F)13°C (56°F)14°C (57°F)14°C (56°F)12°C (54°F)16°C (60°F)16°C (61°F)15°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%86%85%84%83%76%76%82%
Barometric pressure1022 hPa1021 hPa1019 hPa1019 hPa1017 hPa1014 hPa1013 hPa1013 hPa
Cloud cover0%5%10%12%50%48%31%84%
Heat index14°C (56°F)13°C (56°F)14°C (56°F)14°C (57°F)13°C (56°F)16°C (60°F)16°C (61°F)15°C (60°F)
Dew point11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (51°F)11°C (52°F)12°C (53°F)12°C (54°F)
Wind
Speed15km/h (10mph)5km/h (3mph)5km/h (3mph)7km/h (4mph)13km/h (8mph)24km/h (15mph)5km/h (3mph)9km/h (5mph)
Gusts27km/h (17mph)9km/h (6mph)9km/h (5mph)12km/h (8mph)27km/h (17mph)27km/h (17mph)11km/h (7mph)18km/h (11mph)
Direction 210°
SSW
261°
W
288°
WNW
127°
SE
139°
SE
156°
SSE
285°
WNW
359°
N
Wind chill12°C (54°F)13°C (56°F)14°C (57°F)14°C (56°F)12°C (54°F)16°C (60°F)16°C (61°F)15°C (60°F)
Waves
Height0.4m (1.3ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.1ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)
Direction 34°
NE
37°
NE
48°
NE
48°
NE
157°
SSE
181°
S
185°
S
187°
S
Period5.6 sec.5.4 sec.5.3 sec.4.9 sec.3.4 sec.3.7 sec.3.6 sec.4.0 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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