Sea weather in Dunedin in New Zealand All the beach weather in Dunedin

All the essential weather information for enjoying the beach in Dunedin in New Zealand, 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 Dunedin over the next 7 days?

Discover the best moment to go to the beach in Dunedin in New Zealand this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Dunedin. 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 202649°F to 54°Fdiscouraged
Sunday 19 July 202643°F to 52°Fdiscouraged
Monday 20 July 202641°F to 49°Frecommended
Tuesday 21 July 202647°F to 52°Frecommended
Wednesday 22 July 202649°F to 50°Frecommended
Thursday 23 July 202649°F to 52°Fdiscouraged
Friday 24 July 202643°F to 50°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Dunedin

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 08:11 and will set at 17:16 on the beach(es) of Dunedin. The outside temperature will be a high of 54°F t and a low of 49°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 23mph). Wave height will be up to 7.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (49°F)10°C (49°F)10°C (49°F)9°C (49°F)11°C (51°F)12°C (53°F)11°C (51°F)10°C (50°F)
Perceived temperature7°C (45°F)7°C (45°F)7°C (44°F)6°C (44°F)9°C (49°F)10°C (51°F)9°C (48°F)8°C (46°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%66%68%68%64%66%69%72%
Barometric pressure1021 hPa1020 hPa1020 hPa1021 hPa1020 hPa1017 hPa1017 hPa1017 hPa
Cloud cover6%15%100%98%100%18%33%30%
Heat index10°C (49°F)10°C (49°F)10°C (49°F)9°C (49°F)11°C (51°F)12°C (53°F)11°C (51°F)10°C (50°F)
Dew point3°C (38°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (40°F)5°C (42°F)5°C (42°F)5°C (42°F)
Wind
Speed15km/h (10mph)17km/h (11mph)20km/h (12mph)22km/h (14mph)12km/h (7mph)11km/h (7mph)17km/h (10mph)16km/h (10mph)
Gusts28km/h (17mph)29km/h (18mph)37km/h (23mph)23km/h (14mph)21km/h (13mph)21km/h (13mph)33km/h (20mph)29km/h (18mph)
Direction 296°
WNW
299°
WNW
296°
WNW
279°
W
296°
WNW
314°
NW
314°
NW
296°
WNW
Wind chill7°C (45°F)7°C (45°F)7°C (44°F)6°C (44°F)9°C (49°F)10°C (51°F)9°C (48°F)8°C (46°F)
Waves
Height2.2m (7.2ft)2.0m (6.5ft)2.1m (6.8ft)2.1m (7.0ft)2.1m (6.8ft)2.0m (6.6ft)1.9m (6.3ft)1.9m (6.1ft)
Direction 147°
SSE
134°
SE
142°
SE
146°
SE
149°
SSE
142°
SE
145°
SE
148°
SSE
Period17.5 sec.18.8 sec.17.8 sec.17.5 sec.17.0 sec.16.8 sec.16.3 sec.15.8 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 08:11 and will set at 17:17 on the beach(es) of Dunedin. The outside temperature will be a high of 52°F t and a low of 43°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 25.5mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (50°F)10°C (51°F)10°C (50°F)9°C (48°F)8°C (46°F)7°C (45°F)6°C (42°F)9°C (47°F)
Perceived temperature7°C (45°F)8°C (46°F)7°C (44°F)6°C (43°F)4°C (40°F)4°C (39°F)2°C (36°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%85%82%81%63%62%71%73%
Barometric pressure1019 hPa1021 hPa1023 hPa1025 hPa1026 hPa1025 hPa1027 hPa1028 hPa
Cloud cover51%90%72%32%0%0%83%4%
Heat index10°C (50°F)10°C (51°F)10°C (50°F)9°C (48°F)8°C (46°F)7°C (45°F)6°C (42°F)9°C (47°F)
Dew point5°C (42°F)8°C (46°F)7°C (44°F)6°C (42°F)1°C (34°F)0°C (33°F)1°C (34°F)4°C (39°F)
Wind
Speed24km/h (15mph)22km/h (14mph)23km/h (14mph)20km/h (13mph)19km/h (12mph)20km/h (13mph)19km/h (12mph)16km/h (10mph)
Gusts41km/h (25mph)31km/h (19mph)32km/h (20mph)29km/h (18mph)22km/h (14mph)25km/h (15mph)20km/h (13mph)25km/h (16mph)
Direction 281°
W
225°
SW
227°
SW
238°
WSW
233°
SW
223°
SW
236°
SW
281°
W
Wind chill7°C (45°F)8°C (46°F)7°C (44°F)6°C (43°F)4°C (40°F)4°C (39°F)2°C (36°F)6°C (43°F)
Waves
Height1.8m (5.9ft)1.8m (5.9ft)1.7m (5.7ft)1.7m (5.7ft)1.7m (5.7ft)1.7m (5.6ft)1.7m (5.6ft)1.7m (5.6ft)
Direction 142°
SE
144°
SE
145°
SE
146°
SE
142°
SE
143°
SE
146°
SE
144°
SE
Period15.4 sec.15.0 sec.14.5 sec.13.3 sec.14.1 sec.13.1 sec.8.3 sec.13.4 sec.
Significant height0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.5m (1.6ft)0.3m (1ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 08:10 and will set at 17:18 on the beach(es) of Dunedin. The outside temperature will be a high of 49°F t and a low of 41°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 12.4mph km/h (with gusts up to 16.2mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (47°F)8°C (47°F)8°C (46°F)8°C (46°F)7°C (45°F)7°C (44°F)6°C (42°F)9°C (47°F)
Perceived temperature6°C (42°F)6°C (42°F)5°C (42°F)5°C (41°F)5°C (41°F)5°C (41°F)2°C (35°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%71%71%70%62%60%67%78%
Barometric pressure1028 hPa1028 hPa1028 hPa1029 hPa1029 hPa1028 hPa1027 hPa1026 hPa
Cloud cover10%9%35%7%2%0%0%0%
Heat index8°C (47°F)8°C (47°F)8°C (46°F)8°C (46°F)7°C (45°F)7°C (44°F)6°C (42°F)9°C (47°F)
Dew point4°C (38°F)3°C (38°F)3°C (38°F)3°C (37°F)0°C (33°F)-0°C (31°F)0°C (32°F)5°C (41°F)
Wind
Speed15km/h (10mph)16km/h (10mph)16km/h (10mph)15km/h (10mph)10km/h (6mph)10km/h (6mph)20km/h (13mph)16km/h (10mph)
Gusts24km/h (15mph)25km/h (15mph)26km/h (16mph)24km/h (15mph)21km/h (13mph)20km/h (13mph)25km/h (15mph)24km/h (15mph)
Direction 267°
W
279°
W
272°
W
281°
W
308°
NW
14°
NNE
13°
NNE
350°
N
Wind chill6°C (42°F)6°C (42°F)5°C (42°F)5°C (41°F)5°C (41°F)5°C (41°F)2°C (35°F)6°C (43°F)
Waves
Height1.7m (5.6ft)1.8m (5.9ft)1.9m (6.3ft)1.9m (6.3ft)1.8m (6.0ft)1.7m (5.7ft)1.6m (5.4ft)1.6m (5.1ft)
Direction 146°
SE
157°
SSE
156°
SSE
155°
SSE
157°
SSE
160°
SSE
161°
SSE
161°
SSE
Period13.4 sec.17.7 sec.17.7 sec.17.4 sec.16.7 sec.16.0 sec.14.6 sec.13.9 sec.
Significant height0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 08:09 and will set at 17:19 on the beach(es) of Dunedin. The outside temperature will be a high of 52°F t and a low of 47°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 7.5mph km/h (with gusts up to 11.8mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (47°F)8°C (46°F)8°C (47°F)9°C (47°F)10°C (49°F)11°C (51°F)11°C (52°F)11°C (51°F)
Perceived temperature6°C (43°F)7°C (44°F)7°C (45°F)7°C (44°F)8°C (47°F)10°C (50°F)10°C (50°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%68%63%61%60%64%63%74%
Barometric pressure1025 hPa1024 hPa1023 hPa1022 hPa1021 hPa1019 hPa1019 hPa1021 hPa
Cloud cover12%100%100%100%95%100%48%83%
Heat index8°C (47°F)8°C (46°F)8°C (47°F)9°C (47°F)10°C (49°F)11°C (51°F)11°C (52°F)11°C (51°F)
Dew point4°C (39°F)2°C (36°F)1°C (35°F)2°C (35°F)2°C (36°F)4°C (40°F)4°C (40°F)6°C (43°F)
Wind
Speed12km/h (7mph)8km/h (5mph)7km/h (4mph)11km/h (7mph)10km/h (6mph)8km/h (5mph)9km/h (6mph)12km/h (8mph)
Gusts17km/h (11mph)11km/h (7mph)11km/h (7mph)17km/h (11mph)17km/h (10mph)14km/h (9mph)18km/h (11mph)19km/h (12mph)
Direction 329°
NNW
310°
NW
303°
WNW
334°
NNW
335°
NNW
352°
N
230°
SW
222°
SW
Wind chill6°C (43°F)7°C (44°F)7°C (45°F)7°C (44°F)8°C (47°F)10°C (50°F)10°C (50°F)9°C (48°F)
Waves
Height1.5m (4.8ft)1.4m (4.5ft)1.3m (4.2ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.4ft)0.9m (3.1ft)0.9m (2.8ft)
Direction 158°
SSE
158°
SSE
158°
SSE
153°
SSE
153°
SSE
151°
SSE
153°
SSE
156°
SSE
Period13.2 sec.12.7 sec.12.2 sec.11.9 sec.11.7 sec.11.1 sec.9.9 sec.9.4 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)
Sea water temperature
Water temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 08:08 and will set at 17:20 on the beach(es) of Dunedin. The outside temperature will be a high of 50°F t and a low of 49°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 11.2mph km/h (with gusts up to 18mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (50°F)10°C (50°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (48°F)9°C (47°F)10°C (50°F)
Perceived temperature8°C (46°F)8°C (46°F)8°C (46°F)8°C (47°F)9°C (49°F)8°C (46°F)8°C (46°F)7°C (45°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%67%67%67%65%67%67%78%
Barometric pressure1021 hPa1021 hPa1022 hPa1023 hPa1023 hPa1022 hPa1021 hPa1020 hPa
Cloud cover56%20%26%26%82%20%14%8%
Heat index10°C (50°F)10°C (50°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (48°F)9°C (47°F)10°C (50°F)
Dew point4°C (39°F)4°C (39°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (37°F)6°C (43°F)
Wind
Speed17km/h (10mph)13km/h (8mph)8km/h (5mph)6km/h (4mph)2km/h (1mph)8km/h (5mph)5km/h (3mph)18km/h (11mph)
Gusts29km/h (18mph)23km/h (14mph)13km/h (8mph)10km/h (6mph)3km/h (2mph)12km/h (7mph)9km/h (6mph)27km/h (17mph)
Direction 290°
WNW
263°
W
285°
WNW
275°
W
88°
E
62°
ENE
23°
NNE
13°
NNE
Wind chill8°C (46°F)8°C (46°F)8°C (46°F)8°C (47°F)9°C (49°F)8°C (46°F)8°C (46°F)7°C (45°F)
Waves
Height0.8m (2.7ft)0.8m (2.7ft)0.9m (3.0ft)1.0m (3.1ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (2.8ft)0.8m (2.8ft)
Direction 164°
SSE
167°
SSE
172°
S
173°
S
173°
S
172°
S
169°
S
163°
SSE
Period10.2 sec.12.2 sec.12.7 sec.12.9 sec.12.7 sec.7.3 sec.7.2 sec.7.2 sec.
Significant height0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.5m (1.6ft)
Sea water temperature
Water temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 08:07 and will set at 17:21 on the beach(es) of Dunedin. The outside temperature will be a high of 52°F t and a low of 49°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 19.9mph km/h (with gusts up to 30.5mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (49°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)10°C (49°F)10°C (50°F)11°C (51°F)
Perceived temperature6°C (43°F)6°C (42°F)5°C (42°F)6°C (42°F)5°C (41°F)6°C (42°F)7°C (44°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%78%77%71%70%72%77%73%
Barometric pressure1019 hPa1017 hPa1015 hPa1013 hPa1010 hPa1006 hPa1004 hPa1002 hPa
Cloud cover5%100%100%100%12%31%99%100%
Heat index9°C (49°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)10°C (49°F)10°C (50°F)11°C (51°F)
Dew point6°C (43°F)5°C (42°F)5°C (41°F)4°C (39°F)4°C (39°F)5°C (41°F)6°C (43°F)6°C (43°F)
Wind
Speed23km/h (14mph)25km/h (16mph)24km/h (15mph)22km/h (13mph)28km/h (17mph)32km/h (20mph)28km/h (17mph)16km/h (10mph)
Gusts32km/h (20mph)35km/h (22mph)33km/h (21mph)30km/h (19mph)43km/h (27mph)49km/h (31mph)46km/h (28mph)27km/h (17mph)
Direction
N

N
10°
N

N
17°
NNE
21°
NNE
18°
NNE
351°
N
Wind chill6°C (43°F)6°C (42°F)5°C (42°F)6°C (42°F)5°C (41°F)6°C (42°F)7°C (44°F)9°C (48°F)
Waves
Height0.8m (2.8ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.5ft)0.8m (2.8ft)
Direction 159°
SSE
155°
SSE
151°
SSE
148°
SSE
142°
SE
141°
SE
141°
SE
141°
SE
Period8.5 sec.8.2 sec.8.2 sec.8.0 sec.7.8 sec.7.6 sec.7.4 sec.5.1 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.8m (2.6ft)
Sea water temperature
Water temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 08:06 and will set at 17:22 on the beach(es) of Dunedin. The outside temperature will be a high of 50°F t and a low of 43°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 26.7mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (51°F)9°C (48°F)8°C (46°F)7°C (45°F)8°C (46°F)6°C (42°F)6°C (43°F)6°C (43°F)
Perceived temperature8°C (47°F)5°C (42°F)4°C (38°F)4°C (38°F)4°C (39°F)1°C (34°F)2°C (36°F)3°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%86%86%70%78%88%72%72%
Barometric pressure1002 hPa1001 hPa1000 hPa1001 hPa1002 hPa1003 hPa1004 hPa1005 hPa
Cloud cover100%100%100%52%71%100%16%23%
Heat index10°C (51°F)9°C (48°F)8°C (46°F)7°C (45°F)8°C (46°F)6°C (42°F)6°C (43°F)6°C (43°F)
Dew point6°C (42°F)7°C (44°F)6°C (42°F)2°C (36°F)4°C (39°F)4°C (39°F)1°C (34°F)1°C (35°F)
Wind
Speed14km/h (9mph)27km/h (17mph)33km/h (21mph)22km/h (14mph)23km/h (14mph)30km/h (19mph)22km/h (14mph)14km/h (9mph)
Gusts21km/h (13mph)37km/h (23mph)43km/h (27mph)30km/h (19mph)32km/h (20mph)41km/h (26mph)35km/h (22mph)21km/h (13mph)
Direction 203°
SSW
218°
SW
224°
SW
241°
WSW
224°
SW
235°
SW
247°
WSW
265°
W
Wind chill8°C (47°F)5°C (42°F)4°C (38°F)4°C (38°F)4°C (39°F)1°C (34°F)2°C (36°F)3°C (38°F)
Waves
Height0.8m (2.8ft)0.9m (2.9ft)0.8m (2.8ft)1.0m (3.2ft)0.8m (2.6ft)0.9m (3.1ft)1.3m (4.4ft)1.8m (5.8ft)
Direction 167°
SSE
167°
SSE
164°
SSE
172°
S
156°
SSE
164°
SSE
164°
SSE
37°
NE
Period5.1 sec.9.4 sec.5.9 sec.4.2 sec.6.3 sec.16.9 sec.17.4 sec.16.8 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.2m (0.7ft)0.4m (1.3ft)0.4m (1.3ft)1.0m (3.3ft)1.3m (4.3ft)1.6m (5.2ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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