Sea weather in Umina in Australia All the beach weather in Umina

All the essential weather information for enjoying the beach in Umina in Australia, 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 Umina over the next 7 days?

Discover the best moment to go to the beach in Umina in Australia this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Umina. 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 202658°F to 63°Frecommended
Sunday 19 July 202658°F to 63°Frecommended
Monday 20 July 202650°F to 59°Frecommended
Tuesday 21 July 202652°F to 63°Frecommended
Wednesday 22 July 202650°F to 65°Frecommended
Thursday 23 July 202654°F to 61°Fdiscouraged
Friday 24 July 202647°F to 54°Frecommended

Sea Weather: Your daily and hourly sea weather in Umina

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:56 and will set at 17:06 on the beach(es) of Umina. The outside temperature will be a high of 63°F t and a low of 58°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 11.8mph km/h (with gusts up to 21.1mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)14°C (57°F)15°C (59°F)16°C (61°F)17°C (62°F)16°C (61°F)15°C (59°F)16°C (61°F)
Perceived temperature14°C (58°F)13°C (56°F)14°C (57°F)16°C (61°F)17°C (62°F)16°C (61°F)14°C (57°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%81%77%71%63%60%66%64%
Barometric pressure1031 hPa1030 hPa1031 hPa1032 hPa1031 hPa1030 hPa1031 hPa1032 hPa
Cloud cover62%94%42%43%80%15%29%59%
Heat index15°C (58°F)14°C (57°F)15°C (59°F)16°C (61°F)17°C (62°F)16°C (61°F)15°C (59°F)16°C (61°F)
Dew point11°C (51°F)11°C (52°F)11°C (52°F)11°C (52°F)10°C (49°F)9°C (48°F)9°C (48°F)9°C (49°F)
Wind
Speed9km/h (6mph)12km/h (7mph)16km/h (10mph)17km/h (11mph)17km/h (11mph)17km/h (11mph)19km/h (12mph)19km/h (12mph)
Gusts15km/h (9mph)19km/h (12mph)26km/h (16mph)24km/h (15mph)24km/h (15mph)27km/h (17mph)34km/h (21mph)30km/h (19mph)
Direction 175°
S
160°
SSE
152°
SSE
159°
SSE
141°
SE
143°
SE
144°
SE
144°
SE
Wind chill14°C (58°F)13°C (56°F)14°C (57°F)16°C (61°F)17°C (62°F)16°C (61°F)14°C (57°F)16°C (61°F)
Waves
Height1.2m (3.9ft)1.2m (3.9ft)1.2m (4.1ft)1.3m (4.2ft)1.3m (4.3ft)1.3m (4.4ft)1.4m (4.6ft)1.5m (4.9ft)
Direction 112°
ESE
107°
ESE
105°
ESE
102°
ESE
98°
E
95°
E
93°
E
90°
E
Period6.9 sec.6.8 sec.10.5 sec.10.5 sec.10.2 sec.9.7 sec.9.5 sec.9.2 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.8m (2.6ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:55 and will set at 17:07 on the beach(es) of Umina. The outside temperature will be a high of 63°F t and a low of 58°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 16.8mph). Wave height will be up to 6.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)16°C (60°F)16°C (61°F)16°C (62°F)17°C (62°F)17°C (62°F)15°C (58°F)15°C (58°F)
Perceived temperature17°C (62°F)16°C (60°F)16°C (61°F)16°C (62°F)17°C (62°F)17°C (62°F)14°C (57°F)14°C (58°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity59%64%65%60%56%58%68%71%
Barometric pressure1031 hPa1031 hPa1032 hPa1033 hPa1033 hPa1032 hPa1033 hPa1034 hPa
Cloud cover57%42%54%30%33%45%47%71%
Heat index17°C (62°F)16°C (60°F)16°C (61°F)16°C (62°F)17°C (62°F)17°C (62°F)15°C (58°F)15°C (58°F)
Dew point9°C (48°F)9°C (48°F)9°C (49°F)9°C (48°F)8°C (47°F)8°C (47°F)9°C (48°F)9°C (49°F)
Wind
Speed18km/h (11mph)16km/h (10mph)17km/h (11mph)17km/h (11mph)14km/h (9mph)12km/h (7mph)10km/h (6mph)9km/h (6mph)
Gusts27km/h (17mph)25km/h (16mph)25km/h (16mph)25km/h (16mph)20km/h (12mph)17km/h (10mph)19km/h (12mph)16km/h (10mph)
Direction 135°
SE
140°
SE
143°
SE
131°
SE
132°
SE
138°
SE
126°
SE
120°
ESE
Wind chill17°C (62°F)16°C (60°F)16°C (61°F)16°C (62°F)17°C (62°F)17°C (62°F)14°C (57°F)14°C (58°F)
Waves
Height1.7m (5.5ft)1.9m (6.3ft)2.1m (6.8ft)2.0m (6.7ft)2.0m (6.5ft)1.9m (6.3ft)1.9m (6.2ft)1.9m (6.2ft)
Direction 88°
E
71°
ENE
71°
ENE
72°
ENE
74°
ENE
75°
ENE
78°
ENE
78°
ENE
Period8.1 sec.11.8 sec.11.3 sec.10.9 sec.10.4 sec.10.1 sec.10.0 sec.9.9 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:55 and will set at 17:08 on the beach(es) of Umina. The outside temperature will be a high of 59°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 9.3mph km/h (with gusts up to 19.3mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)13°C (56°F)12°C (53°F)13°C (56°F)14°C (57°F)14°C (56°F)11°C (51°F)14°C (57°F)
Perceived temperature16°C (60°F)14°C (56°F)11°C (52°F)13°C (56°F)15°C (58°F)12°C (54°F)9°C (48°F)13°C (55°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%75%83%76%62%63%75%80%
Barometric pressure1033 hPa1032 hPa1033 hPa1033 hPa1032 hPa1029 hPa1030 hPa1031 hPa
Cloud cover75%19%24%36%0%1%0%4%
Heat index15°C (59°F)13°C (56°F)12°C (53°F)13°C (56°F)14°C (57°F)14°C (56°F)11°C (51°F)14°C (57°F)
Dew point9°C (48°F)9°C (48°F)9°C (48°F)9°C (49°F)7°C (44°F)7°C (44°F)6°C (44°F)11°C (51°F)
Wind
Speed4km/h (2mph)4km/h (2mph)8km/h (5mph)8km/h (5mph)3km/h (2mph)14km/h (9mph)15km/h (9mph)15km/h (10mph)
Gusts6km/h (4mph)7km/h (4mph)13km/h (8mph)10km/h (6mph)6km/h (4mph)29km/h (18mph)31km/h (19mph)27km/h (17mph)
Direction 93°
E
239°
WSW
249°
WSW
264°
W
52°
NE
53°
NE
35°
NE
16°
NNE
Wind chill16°C (60°F)14°C (56°F)11°C (52°F)13°C (56°F)15°C (58°F)12°C (54°F)9°C (48°F)13°C (55°F)
Waves
Height1.9m (6.1ft)1.8m (6.0ft)1.8m (5.8ft)1.7m (5.7ft)1.7m (5.6ft)1.7m (5.5ft)1.6m (5.3ft)1.6m (5.2ft)
Direction 77°
ENE
79°
ENE
81°
E
83°
E
85°
E
86°
E
86°
E
88°
E
Period10.0 sec.10.0 sec.10.0 sec.10.0 sec.10.1 sec.10.2 sec.10.2 sec.10.1 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:54 and will set at 17:08 on the beach(es) of Umina. The outside temperature will be a high of 63°F t and a low of 52°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 10.6mph km/h (with gusts up to 16.8mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (53°F)11°C (52°F)13°C (55°F)16°C (61°F)17°C (62°F)14°C (56°F)14°C (58°F)
Perceived temperature12°C (53°F)11°C (52°F)11°C (51°F)13°C (55°F)16°C (61°F)17°C (62°F)12°C (54°F)13°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%85%84%74%60%59%74%77%
Barometric pressure1030 hPa1029 hPa1029 hPa1030 hPa1028 hPa1026 hPa1026 hPa1027 hPa
Cloud cover100%100%76%100%100%46%6%1%
Heat index13°C (55°F)12°C (53°F)11°C (52°F)13°C (55°F)16°C (61°F)17°C (62°F)14°C (56°F)14°C (58°F)
Dew point10°C (51°F)10°C (49°F)9°C (48°F)8°C (47°F)8°C (47°F)8°C (47°F)9°C (48°F)10°C (51°F)
Wind
Speed12km/h (7mph)10km/h (6mph)7km/h (4mph)7km/h (4mph)9km/h (6mph)14km/h (9mph)17km/h (10mph)14km/h (9mph)
Gusts20km/h (13mph)18km/h (11mph)13km/h (8mph)9km/h (6mph)12km/h (7mph)21km/h (13mph)20km/h (12mph)27km/h (17mph)
Direction 339°
NNW
341°
NNW
330°
NNW
336°
NNW
31°
NNE
44°
NE
32°
NNE

N
Wind chill12°C (53°F)11°C (52°F)11°C (51°F)13°C (55°F)16°C (61°F)17°C (62°F)12°C (54°F)13°C (56°F)
Waves
Height1.5m (4.9ft)1.4m (4.7ft)1.4m (4.5ft)1.3m (4.4ft)1.3m (4.2ft)1.2m (4.0ft)1.2m (3.8ft)1.1m (3.7ft)
Direction 89°
E
90°
E
85°
E
84°
E
84°
E
84°
E
84°
E
83°
E
Period9.9 sec.9.8 sec.9.8 sec.9.8 sec.9.7 sec.9.7 sec.9.6 sec.9.6 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:54 and will set at 17:09 on the beach(es) of Umina. The outside temperature will be a high of 65°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 7.5mph km/h (with gusts up to 15.5mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)11°C (52°F)10°C (51°F)13°C (55°F)17°C (62°F)18°C (64°F)15°C (59°F)14°C (58°F)
Perceived temperature12°C (53°F)10°C (50°F)9°C (48°F)12°C (54°F)17°C (62°F)18°C (64°F)14°C (58°F)14°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%71%69%57%44%50%62%65%
Barometric pressure1026 hPa1024 hPa1024 hPa1025 hPa1023 hPa1021 hPa1021 hPa1022 hPa
Cloud cover0%0%0%0%4%25%13%13%
Heat index13°C (55°F)11°C (52°F)10°C (51°F)13°C (55°F)17°C (62°F)18°C (64°F)15°C (59°F)14°C (58°F)
Dew point9°C (48°F)6°C (43°F)5°C (41°F)5°C (40°F)4°C (40°F)7°C (45°F)8°C (46°F)8°C (46°F)
Wind
Speed9km/h (6mph)8km/h (5mph)10km/h (6mph)9km/h (6mph)7km/h (4mph)8km/h (5mph)12km/h (7mph)11km/h (7mph)
Gusts18km/h (11mph)16km/h (10mph)19km/h (12mph)12km/h (8mph)11km/h (7mph)14km/h (9mph)25km/h (15mph)21km/h (13mph)
Direction 319°
NW
293°
WNW
290°
WNW
279°
W
246°
WSW
79°
E
346°
NNW
284°
WNW
Wind chill12°C (53°F)10°C (50°F)9°C (48°F)12°C (54°F)17°C (62°F)18°C (64°F)14°C (58°F)14°C (56°F)
Waves
Height1.1m (3.5ft)1.0m (3.4ft)1.0m (3.2ft)0.9m (3.0ft)0.9m (2.9ft)0.8m (2.8ft)0.8m (2.6ft)0.8m (2.6ft)
Direction 81°
E
81°
E
80°
E
79°
E
79°
E
79°
E
79°
E
79°
E
Period9.6 sec.9.5 sec.9.3 sec.9.1 sec.9.1 sec.9.0 sec.9.0 sec.9.0 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:53 and will set at 17:10 on the beach(es) of Umina. The outside temperature will be a high of 61°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 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (56°F)14°C (56°F)13°C (55°F)15°C (58°F)15°C (60°F)14°C (57°F)12°C (54°F)12°C (53°F)
Perceived temperature12°C (54°F)12°C (54°F)11°C (51°F)14°C (57°F)15°C (60°F)12°C (54°F)10°C (49°F)9°C (49°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%73%77%63%58%65%65%63%
Barometric pressure1021 hPa1020 hPa1021 hPa1022 hPa1022 hPa1023 hPa1026 hPa1027 hPa
Cloud cover38%44%16%4%46%67%30%32%
Heat index14°C (56°F)14°C (56°F)13°C (55°F)15°C (58°F)15°C (60°F)14°C (57°F)12°C (54°F)12°C (53°F)
Dew point8°C (47°F)9°C (48°F)9°C (47°F)7°C (45°F)7°C (45°F)8°C (46°F)6°C (42°F)5°C (41°F)
Wind
Speed17km/h (10mph)18km/h (11mph)18km/h (11mph)21km/h (13mph)27km/h (17mph)30km/h (19mph)27km/h (17mph)21km/h (13mph)
Gusts32km/h (20mph)32km/h (20mph)32km/h (20mph)30km/h (18mph)36km/h (23mph)42km/h (26mph)36km/h (22mph)31km/h (19mph)
Direction 286°
WNW
281°
W
269°
W
247°
WSW
213°
SSW
191°
S
187°
S
203°
SSW
Wind chill12°C (54°F)12°C (54°F)11°C (51°F)14°C (57°F)15°C (60°F)12°C (54°F)10°C (49°F)9°C (49°F)
Waves
Height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)
Direction 79°
E
80°
E
81°
E
82°
E
83°
E
89°
E
105°
ESE
128°
SE
Period8.9 sec.8.9 sec.8.8 sec.8.7 sec.8.6 sec.8.6 sec.8.4 sec.8.7 sec.
Significant height1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:53 and will set at 17:10 on the beach(es) of Umina. The outside temperature will be a high of 54°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 11.2mph km/h (with gusts up to 18.6mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (50°F)9°C (49°F)11°C (52°F)12°C (53°F)12°C (53°F)11°C (51°F)9°C (48°F)10°C (49°F)
Perceived temperature8°C (46°F)7°C (44°F)9°C (49°F)10°C (51°F)11°C (52°F)10°C (50°F)7°C (44°F)8°C (47°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%70%73%60%40%40%51%58%
Barometric pressure1028 hPa1028 hPa1027 hPa1030 hPa1029 hPa1027 hPa1028 hPa1029 hPa
Cloud cover43%15%67%33%0%0%0%0%
Heat index10°C (50°F)9°C (49°F)11°C (52°F)12°C (53°F)12°C (53°F)11°C (51°F)9°C (48°F)10°C (49°F)
Dew point5°C (40°F)4°C (39°F)7°C (44°F)4°C (40°F)-2°C (29°F)-2°C (28°F)-1°C (30°F)2°C (35°F)
Wind
Speed18km/h (11mph)17km/h (11mph)17km/h (11mph)14km/h (9mph)5km/h (3mph)7km/h (4mph)10km/h (6mph)9km/h (6mph)
Gusts30km/h (19mph)29km/h (18mph)26km/h (16mph)19km/h (12mph)7km/h (4mph)14km/h (9mph)22km/h (14mph)18km/h (11mph)
Direction 236°
SW
239°
WSW
204°
SSW
227°
SW
233°
SW
130°
SE
37°
NE
199°
SSW
Wind chill8°C (46°F)7°C (44°F)9°C (49°F)10°C (51°F)11°C (52°F)10°C (50°F)7°C (44°F)8°C (47°F)
Waves
Height1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.3m (4.3ft)1.5m (4.9ft)
Direction 147°
SSE
156°
SSE
124°
SE
142°
SE
160°
SSE
159°
SSE
163°
SSE
173°
S
Period8.8 sec.8.6 sec.7.4 sec.8.0 sec.8.5 sec.15.3 sec.18.4 sec.18.0 sec.
Significant height1.1m (3.6ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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