Sea weather in Southwest National Park in Tasmania All the beach weather in Southwest National Park

All the essential weather information for enjoying the beach in Southwest National Park in Tasmania, 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 Southwest National Park over the next 7 days?

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

Date Outside temp. Our opinion
Monday 20 July 202650°F to 56°Fdiscouraged
Tuesday 21 July 202650°F to 54°Frecommended
Wednesday 22 July 202645°F to 52°Fdiscouraged
Thursday 23 July 202641°F to 47°Fnot recommended
Friday 24 July 202643°F to 52°Fnot recommended
Saturday 25 July 202647°F to 50°Fdiscouraged
Sunday 26 July 202649°F to 52°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Southwest National Park

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 07:42 and will set at 17:07 on the beach(es) of Southwest National Park. The outside temperature will be a high of 56°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 19.3mph km/h (with gusts up to 27.3mph). 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 (50°F)11°C (51°F)11°C (52°F)13°C (55°F)12°C (54°F)11°C (51°F)11°C (53°F)
Perceived temperature7°C (45°F)7°C (45°F)8°C (46°F)8°C (47°F)10°C (50°F)10°C (49°F)8°C (47°F)9°C (49°F)
Precipitation0in0in0in0in0in0.1in0in0in
Humidity71%64%70%76%79%86%90%88%
Barometric pressure1027 hPa1025 hPa1024 hPa1024 hPa1024 hPa1022 hPa1023 hPa1024 hPa
Cloud cover23%26%29%86%100%100%100%70%
Heat index10°C (50°F)10°C (50°F)11°C (51°F)11°C (52°F)13°C (55°F)12°C (54°F)11°C (51°F)11°C (53°F)
Dew point5°C (41°F)4°C (38°F)5°C (42°F)7°C (45°F)9°C (49°F)10°C (50°F)9°C (48°F)9°C (49°F)
Wind
Speed19km/h (12mph)23km/h (14mph)27km/h (17mph)29km/h (18mph)31km/h (19mph)30km/h (18mph)21km/h (13mph)18km/h (11mph)
Gusts35km/h (22mph)26km/h (16mph)44km/h (27mph)43km/h (27mph)43km/h (27mph)44km/h (27mph)32km/h (20mph)27km/h (17mph)
Direction 352°
N
350°
N
346°
NNW
341°
NNW
333°
NNW
329°
NNW
303°
WNW
309°
NW
Wind chill7°C (45°F)7°C (45°F)8°C (46°F)8°C (47°F)10°C (50°F)10°C (49°F)8°C (47°F)9°C (49°F)
Waves
Height2.1m (6.8ft)2.2m (7.3ft)2.4m (7.9ft)2.6m (8.4ft)2.6m (8.7ft)2.7m (8.8ft)2.5m (8.3ft)2.5m (8.3ft)
Direction 229°
SW
232°
SW
231°
SW
232°
SW
233°
SW
232°
SW
232°
SW
234°
SW
Period7.5 sec.11.6 sec.15.7 sec.15.5 sec.15.1 sec.14.5 sec.9.6 sec.10.9 sec.
Significant height1.4m (4.6ft)1.0m (3.3ft)1.8m (5.9ft)1.7m (5.6ft)1.9m (6.2ft)1.6m (5.2ft)1.3m (4.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 07:41 and will set at 17:08 on the beach(es) of Southwest National Park. 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 9.9mph km/h (with gusts up to 16.8mph). Wave height will be up to 10.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (51°F)11°C (51°F)11°C (51°F)12°C (53°F)12°C (53°F)10°C (51°F)11°C (52°F)
Perceived temperature9°C (49°F)9°C (48°F)10°C (49°F)10°C (50°F)11°C (51°F)10°C (51°F)9°C (48°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%90%91%91%82%86%92%89%
Barometric pressure1024 hPa1024 hPa1024 hPa1024 hPa1022 hPa1020 hPa1019 hPa1017 hPa
Cloud cover72%79%98%54%81%82%100%53%
Heat index11°C (52°F)11°C (51°F)11°C (51°F)11°C (51°F)12°C (53°F)12°C (53°F)10°C (51°F)11°C (52°F)
Dew point9°C (49°F)9°C (48°F)9°C (49°F)9°C (49°F)9°C (48°F)9°C (49°F)9°C (48°F)9°C (49°F)
Wind
Speed15km/h (10mph)13km/h (8mph)10km/h (6mph)9km/h (5mph)11km/h (7mph)12km/h (8mph)11km/h (7mph)16km/h (10mph)
Gusts24km/h (15mph)21km/h (13mph)15km/h (10mph)13km/h (8mph)16km/h (10mph)18km/h (11mph)20km/h (12mph)27km/h (17mph)
Direction 307°
NW
319°
NW
314°
NW
325°
NW
306°
NW
324°
NW
336°
NNW
338°
NNW
Wind chill9°C (49°F)9°C (48°F)10°C (49°F)10°C (50°F)11°C (51°F)10°C (51°F)9°C (48°F)9°C (48°F)
Waves
Height3.0m (9.8ft)3.3m (11.0ft)3.3m (10.9ft)3.1m (10.3ft)2.9m (9.6ft)2.7m (9.0ft)2.6m (8.4ft)2.4m (8.0ft)
Direction 237°
WSW
241°
WSW
244°
WSW
246°
WSW
249°
WSW
249°
WSW
249°
WSW
250°
WSW
Period13.7 sec.13.7 sec.13.4 sec.13.2 sec.12.9 sec.12.6 sec.12.5 sec.12.2 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.6m (2ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 07:40 and will set at 17:09 on the beach(es) of Southwest National Park. The outside temperature will be a high of 52°F t and a low of 45°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 22.4mph km/h (with gusts up to 32.3mph). Wave height will be up to 18.4ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (51°F)10°C (51°F)10°C (49°F)8°C (47°F)7°C (45°F)7°C (44°F)7°C (44°F)
Perceived temperature9°C (48°F)8°C (46°F)7°C (44°F)6°C (43°F)4°C (39°F)3°C (37°F)2°C (36°F)3°C (37°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%78%83%75%72%68%66%67%
Barometric pressure1015 hPa1013 hPa1011 hPa1012 hPa1013 hPa1014 hPa1014 hPa1015 hPa
Cloud cover75%9%100%50%100%75%89%76%
Heat index11°C (52°F)11°C (51°F)10°C (51°F)10°C (49°F)8°C (47°F)7°C (45°F)7°C (44°F)7°C (44°F)
Dew point8°C (47°F)7°C (45°F)8°C (46°F)5°C (42°F)3°C (38°F)2°C (35°F)1°C (34°F)1°C (34°F)
Wind
Speed23km/h (14mph)26km/h (16mph)33km/h (21mph)33km/h (20mph)36km/h (22mph)30km/h (18mph)32km/h (20mph)30km/h (19mph)
Gusts35km/h (22mph)40km/h (25mph)50km/h (31mph)49km/h (31mph)52km/h (32mph)43km/h (27mph)33km/h (21mph)31km/h (19mph)
Direction 313°
NW
324°
NW
323°
NW
282°
WNW
267°
W
272°
W
270°
W
277°
W
Wind chill9°C (48°F)8°C (46°F)7°C (44°F)6°C (43°F)4°C (39°F)3°C (37°F)2°C (36°F)3°C (37°F)
Waves
Height2.4m (7.9ft)2.5m (8.3ft)2.9m (9.7ft)3.7m (12.0ft)4.2m (13.8ft)4.6m (15.2ft)5.0m (16.4ft)5.6m (18.5ft)
Direction 249°
WSW
248°
WSW
246°
WSW
247°
WSW
246°
WSW
241°
WSW
242°
WSW
234°
SW
Period11.9 sec.11.8 sec.12.9 sec.10.6 sec.10.9 sec.11.3 sec.11.8 sec.12.9 sec.
Significant height1.0m (3.3ft)1.2m (3.9ft)1.5m (4.9ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.7m (5.6ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 07:39 and will set at 17:10 on the beach(es) of Southwest National Park. The outside temperature will be a high of 47°F t and a low of 41°F. Precipitation is in the forecast (0.2in 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 32.9mph km/h (with gusts up to 36.7mph). Wave height will be up to 26.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (44°F)7°C (45°F)7°C (45°F)8°C (46°F)7°C (45°F)5°C (42°F)5°C (42°F)
Perceived temperature2°C (36°F)2°C (36°F)3°C (37°F)2°C (36°F)2°C (36°F)1°C (34°F)-1°C (31°F)-0°C (32°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%71%61%67%72%79%83%68%
Barometric pressure1014 hPa1015 hPa1014 hPa1015 hPa1012 hPa1010 hPa1013 hPa1016 hPa
Cloud cover100%75%87%65%100%100%100%61%
Heat index7°C (45°F)7°C (44°F)7°C (45°F)7°C (45°F)8°C (46°F)7°C (45°F)5°C (42°F)5°C (42°F)
Dew point3°C (37°F)2°C (36°F)0°C (32°F)1°C (35°F)3°C (37°F)4°C (38°F)3°C (37°F)-0°C (32°F)
Wind
Speed33km/h (20mph)36km/h (22mph)32km/h (20mph)40km/h (25mph)48km/h (30mph)53km/h (33mph)48km/h (30mph)37km/h (23mph)
Gusts48km/h (30mph)38km/h (23mph)50km/h (31mph)43km/h (27mph)50km/h (31mph)59km/h (37mph)54km/h (34mph)40km/h (25mph)
Direction 276°
W
255°
WSW
266°
W
280°
W
277°
W
261°
W
233°
SW
240°
WSW
Wind chill2°C (36°F)2°C (36°F)3°C (37°F)2°C (36°F)2°C (36°F)1°C (34°F)-1°C (31°F)-0°C (32°F)
Waves
Height6.0m (19.7ft)6.4m (20.9ft)6.8m (22.2ft)7.3m (24.0ft)7.8m (25.5ft)8.0m (26.3ft)7.7m (25.2ft)7.4m (24.2ft)
Direction 233°
SW
236°
WSW
238°
WSW
238°
WSW
236°
SW
236°
SW
234°
SW
233°
SW
Period13.8 sec.13.5 sec.13.2 sec.13.4 sec.13.9 sec.14.3 sec.14.5 sec.14.6 sec.
Significant height1.5m (4.9ft)1.6m (5.2ft)1.8m (5.9ft)2.0m (6.6ft)2.2m (7.2ft)2.1m (6.9ft)1.5m (4.9ft)1.7m (5.6ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 07:39 and will set at 17:10 on the beach(es) of Southwest National Park. The outside temperature will be a high of 52°F t and a low of 43°F. Precipitation is in the forecast (0.2in 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 28.6mph km/h (with gusts up to 36.7mph). Wave height will be up to 24ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (42°F)7°C (45°F)9°C (47°F)9°C (47°F)11°C (52°F)11°C (51°F)11°C (51°F)10°C (50°F)
Perceived temperature1°C (33°F)3°C (37°F)4°C (40°F)4°C (39°F)7°C (45°F)7°C (44°F)7°C (44°F)6°C (44°F)
Precipitation0in0in0in0.1in0in0in0in0in
Humidity73%68%73%91%90%92%90%83%
Barometric pressure1017 hPa1017 hPa1013 hPa1010 hPa1007 hPa1006 hPa1007 hPa1009 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index6°C (42°F)7°C (45°F)9°C (47°F)9°C (47°F)11°C (52°F)11°C (51°F)11°C (51°F)10°C (50°F)
Dew point1°C (34°F)2°C (35°F)4°C (39°F)7°C (45°F)10°C (49°F)9°C (49°F)9°C (48°F)7°C (45°F)
Wind
Speed33km/h (20mph)32km/h (20mph)34km/h (21mph)43km/h (27mph)46km/h (29mph)42km/h (26mph)41km/h (26mph)36km/h (22mph)
Gusts46km/h (29mph)46km/h (29mph)50km/h (31mph)59km/h (37mph)47km/h (29mph)49km/h (30mph)47km/h (29mph)36km/h (22mph)
Direction 256°
WSW
261°
W
292°
WNW
309°
NW
270°
W
265°
W
258°
WSW
244°
WSW
Wind chill1°C (33°F)3°C (37°F)4°C (40°F)4°C (39°F)7°C (45°F)7°C (44°F)7°C (44°F)6°C (44°F)
Waves
Height7.3m (24.0ft)7.1m (23.3ft)6.6m (21.8ft)6.0m (19.7ft)5.7m (18.7ft)5.7m (18.7ft)5.6m (18.5ft)5.4m (17.8ft)
Direction 232°
SW
231°
SW
229°
SW
228°
SW
229°
SW
229°
SW
232°
SW
235°
SW
Period14.4 sec.14.2 sec.14.3 sec.14.1 sec.13.7 sec.12.9 sec.12.2 sec.11.8 sec.
Significant height1.7m (5.6ft)1.5m (4.9ft)1.2m (3.9ft)1.1m (3.6ft)1.5m (4.9ft)1.6m (5.2ft)1.5m (4.9ft)1.5m (4.9ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 07:38 and will set at 17:11 on the beach(es) of Southwest National Park. The outside temperature will be a high of 50°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 17.4mph km/h (with gusts up to 26.7mph). Wave height will be up to 16.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (49°F)10°C (49°F)9°C (48°F)9°C (47°F)9°C (48°F)8°C (46°F)8°C (46°F)8°C (47°F)
Perceived temperature6°C (43°F)6°C (43°F)6°C (42°F)8°C (46°F)8°C (46°F)6°C (43°F)5°C (42°F)6°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%78%82%80%77%84%91%92%
Barometric pressure1011 hPa1013 hPa1014 hPa1016 hPa1017 hPa1016 hPa1016 hPa1016 hPa
Cloud cover84%94%100%93%97%100%100%100%
Heat index10°C (49°F)10°C (49°F)9°C (48°F)9°C (47°F)9°C (48°F)8°C (46°F)8°C (46°F)8°C (47°F)
Dew point6°C (44°F)6°C (42°F)6°C (42°F)5°C (41°F)5°C (41°F)5°C (42°F)6°C (43°F)7°C (45°F)
Wind
Speed28km/h (17mph)26km/h (16mph)19km/h (12mph)7km/h (4mph)8km/h (5mph)12km/h (7mph)12km/h (7mph)11km/h (7mph)
Gusts43km/h (27mph)41km/h (25mph)31km/h (19mph)11km/h (7mph)12km/h (7mph)17km/h (11mph)19km/h (12mph)17km/h (11mph)
Direction 246°
WSW
241°
WSW
204°
SSW
163°
SSE
251°
WSW
113°
ESE
16°
NNE

N
Wind chill6°C (43°F)6°C (43°F)6°C (42°F)8°C (46°F)8°C (46°F)6°C (43°F)5°C (42°F)6°C (44°F)
Waves
Height5.1m (16.7ft)4.7m (15.4ft)4.4m (14.4ft)4.3m (14.1ft)4.1m (13.5ft)3.9m (12.8ft)3.7m (12.1ft)3.5m (11.5ft)
Direction 235°
SW
236°
SW
236°
SW
237°
WSW
241°
WSW
243°
WSW
242°
WSW
243°
WSW
Period11.6 sec.11.7 sec.11.7 sec.11.6 sec.11.4 sec.11.4 sec.11.5 sec.11.6 sec.
Significant height1.3m (4.3ft)1.1m (3.6ft)0.8m (2.6ft)1.2m (3.9ft)1.1m (3.6ft)0.8m (2.6ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 07:37 and will set at 17:12 on the beach(es) of Southwest National Park. 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 13.7mph km/h (with gusts up to 20.5mph). Wave height will be up to 10.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (49°F)10°C (50°F)10°C (50°F)11°C (51°F)11°C (51°F)10°C (50°F)9°C (48°F)10°C (50°F)
Perceived temperature8°C (46°F)9°C (47°F)9°C (47°F)8°C (47°F)8°C (46°F)7°C (45°F)6°C (43°F)7°C (45°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%89%87%82%77%74%78%82%
Barometric pressure1017 hPa1017 hPa1018 hPa1020 hPa1020 hPa1021 hPa1021 hPa1021 hPa
Cloud cover87%61%68%74%90%72%86%94%
Heat index9°C (49°F)10°C (50°F)10°C (50°F)11°C (51°F)11°C (51°F)10°C (50°F)9°C (48°F)10°C (50°F)
Dew point8°C (46°F)8°C (47°F)8°C (47°F)8°C (46°F)7°C (44°F)5°C (42°F)5°C (42°F)7°C (44°F)
Wind
Speed11km/h (7mph)12km/h (7mph)13km/h (8mph)18km/h (11mph)22km/h (14mph)22km/h (13mph)18km/h (11mph)21km/h (13mph)
Gusts17km/h (11mph)18km/h (11mph)20km/h (12mph)26km/h (16mph)32km/h (20mph)33km/h (20mph)31km/h (19mph)33km/h (20mph)
Direction 199°
SSW
281°
W
256°
WSW
253°
WSW
275°
W
293°
WNW
309°
NW
316°
NW
Wind chill8°C (46°F)9°C (47°F)9°C (47°F)8°C (47°F)8°C (46°F)7°C (45°F)6°C (43°F)7°C (45°F)
Waves
Height3.3m (10.8ft)3.1m (10.2ft)2.9m (9.5ft)2.8m (9.2ft)2.7m (8.9ft)2.6m (8.5ft)2.5m (8.2ft)2.4m (7.9ft)
Direction 244°
WSW
244°
WSW
243°
WSW
242°
WSW
242°
WSW
242°
WSW
240°
WSW
239°
WSW
Period11.7 sec.11.6 sec.11.5 sec.11.3 sec.11.2 sec.11.1 sec.11.1 sec.11.0 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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