Sea weather in Oceanside in California All the beach weather in Oceanside

All the essential weather information for enjoying the beach in Oceanside in California, 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 Oceanside over the next 7 days?

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

Date Outside temp. Our opinion
Friday 17 July 202668°F to 76°Frecommended
Saturday 18 July 202668°F to 76°Frecommended
Sunday 19 July 202667°F to 77°Frecommended
Monday 20 July 202668°F to 77°Frecommended
Tuesday 21 July 202672°F to 79°Frecommended
Wednesday 22 July 202668°F to 77°Fdiscouraged
Thursday 23 July 202668°F to 77°Frecommended

Sea Weather: Your daily and hourly sea weather in Oceanside

Sea weather on Friday 17 July 2026

On Friday 17 July 2026, the sun will rise at 05:53 and will set at 19:59 on the beach(es) of Oceanside. The outside temperature will be a high of 76°F t and a low of 68°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 12.4mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (69°F)20°C (68°F)21°C (70°F)23°C (74°F)23°C (74°F)23°C (74°F)21°C (70°F)21°C (69°F)
Perceived temperature20°C (69°F)20°C (68°F)21°C (70°F)25°C (77°F)25°C (77°F)25°C (77°F)21°C (70°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%88%83%75%72%70%77%84%
Barometric pressure1011 hPa1011 hPa1012 hPa1013 hPa1014 hPa1013 hPa1013 hPa1014 hPa
Cloud cover34%26%43%24%27%20%9%4%
Heat index20°C (69°F)20°C (68°F)21°C (70°F)25°C (77°F)25°C (77°F)25°C (77°F)21°C (70°F)21°C (69°F)
Dew point18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)18°C (64°F)17°C (63°F)17°C (62°F)18°C (64°F)
Wind
Speed12km/h (7mph)12km/h (8mph)9km/h (6mph)14km/h (9mph)15km/h (9mph)15km/h (9mph)10km/h (6mph)7km/h (4mph)
Gusts19km/h (12mph)19km/h (12mph)13km/h (8mph)18km/h (11mph)18km/h (11mph)20km/h (12mph)17km/h (11mph)11km/h (7mph)
Direction 152°
SSE
157°
SSE
163°
SSE
192°
SSW
212°
SSW
200°
SSW
198°
SSW
162°
SSE
Wind chill20°C (69°F)20°C (68°F)21°C (70°F)23°C (74°F)23°C (74°F)23°C (74°F)21°C (70°F)21°C (69°F)
Waves
Height0.6m (2.1ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.1ft)
Direction 210°
SSW
209°
SSW
209°
SSW
219°
SW
217°
SW
215°
SW
213°
SSW
211°
SSW
Period11.8 sec.11.8 sec.7.8 sec.7.0 sec.14.7 sec.14.5 sec.11.8 sec.11.9 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 05:54 and will set at 19:58 on the beach(es) of Oceanside. The outside temperature will be a high of 76°F t and a low of 68°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 11.8mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (69°F)20°C (68°F)21°C (69°F)23°C (74°F)23°C (74°F)23°C (73°F)21°C (70°F)21°C (69°F)
Perceived temperature20°C (69°F)20°C (68°F)21°C (69°F)25°C (77°F)25°C (77°F)25°C (77°F)21°C (70°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%87%84%72%69%70%72%82%
Barometric pressure1014 hPa1014 hPa1015 hPa1015 hPa1015 hPa1014 hPa1013 hPa1014 hPa
Cloud cover12%15%17%16%17%16%13%10%
Heat index20°C (69°F)20°C (68°F)21°C (69°F)25°C (77°F)25°C (77°F)25°C (77°F)24°C (76°F)21°C (69°F)
Dew point18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (62°F)16°C (61°F)17°C (63°F)
Wind
Speed8km/h (5mph)8km/h (5mph)7km/h (4mph)11km/h (7mph)15km/h (9mph)14km/h (9mph)6km/h (4mph)8km/h (5mph)
Gusts13km/h (8mph)12km/h (8mph)10km/h (6mph)13km/h (8mph)19km/h (12mph)19km/h (12mph)10km/h (6mph)13km/h (8mph)
Direction 180°
S
152°
SSE
181°
S
206°
SSW
221°
SW
233°
SW
263°
W
247°
WSW
Wind chill20°C (69°F)20°C (68°F)21°C (69°F)23°C (74°F)23°C (74°F)23°C (73°F)21°C (70°F)21°C (69°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)
Direction 210°
SSW
209°
SSW
219°
SW
219°
SW
219°
SW
212°
SSW
182°
S
182°
S
Period11.6 sec.11.5 sec.11.4 sec.11.6 sec.11.6 sec.11.4 sec.11.2 sec.11.1 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 05:54 and will set at 19:58 on the beach(es) of Oceanside. The outside temperature will be a high of 77°F t and a low of 67°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 14.3mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)20°C (68°F)21°C (69°F)24°C (74°F)23°C (73°F)23°C (73°F)21°C (69°F)20°C (69°F)
Perceived temperature20°C (68°F)20°C (68°F)21°C (69°F)25°C (77°F)25°C (77°F)25°C (77°F)21°C (69°F)20°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%86%82%68%65%63%70%81%
Barometric pressure1014 hPa1013 hPa1014 hPa1013 hPa1013 hPa1012 hPa1011 hPa1013 hPa
Cloud cover7%14%10%4%2%5%4%3%
Heat index20°C (68°F)20°C (68°F)21°C (69°F)25°C (77°F)25°C (77°F)25°C (77°F)21°C (69°F)20°C (69°F)
Dew point17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)16°C (61°F)15°C (60°F)15°C (59°F)17°C (62°F)
Wind
Speed2km/h (1mph)7km/h (4mph)2km/h (1mph)6km/h (4mph)14km/h (9mph)15km/h (9mph)10km/h (6mph)1km/h (0mph)
Gusts3km/h (2mph)11km/h (7mph)3km/h (2mph)8km/h (5mph)22km/h (14mph)23km/h (14mph)19km/h (12mph)1km/h (1mph)
Direction 132°
SE
210°
SSW
40°
NE
242°
WSW
249°
WSW
253°
WSW
260°
W
262°
W
Wind chill20°C (68°F)20°C (68°F)21°C (69°F)24°C (74°F)23°C (73°F)23°C (73°F)21°C (69°F)20°C (69°F)
Waves
Height0.7m (2.2ft)0.7m (2.3ft)0.7m (2.4ft)0.8m (2.7ft)0.9m (3.0ft)1.0m (3.2ft)1.0m (3.4ft)1.1m (3.5ft)
Direction 182°
S
182°
S
180°
S
195°
SSW
191°
SSW
190°
S
187°
S
188°
S
Period11.0 sec.10.7 sec.10.4 sec.10.3 sec.12.6 sec.12.4 sec.12.0 sec.11.8 sec.
Significant height0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:55 and will set at 19:57 on the beach(es) of Oceanside. The outside temperature will be a high of 77°F t and a low of 68°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 17.4mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)20°C (68°F)22°C (71°F)25°C (77°F)22°C (71°F)23°C (73°F)23°C (73°F)22°C (71°F)
Perceived temperature20°C (68°F)20°C (68°F)22°C (71°F)26°C (79°F)22°C (71°F)25°C (77°F)25°C (77°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%79%71%58%56%58%62%76%
Barometric pressure1013 hPa1012 hPa1013 hPa1013 hPa1013 hPa1012 hPa1012 hPa1014 hPa
Cloud cover3%4%4%4%5%5%6%8%
Heat index20°C (68°F)20°C (68°F)24°C (76°F)26°C (79°F)24°C (76°F)25°C (77°F)25°C (77°F)24°C (76°F)
Dew point17°C (62°F)16°C (62°F)16°C (61°F)16°C (61°F)13°C (55°F)14°C (57°F)15°C (59°F)17°C (63°F)
Wind
Speed4km/h (2mph)2km/h (1mph)3km/h (2mph)8km/h (5mph)17km/h (11mph)15km/h (9mph)10km/h (6mph)5km/h (3mph)
Gusts6km/h (4mph)4km/h (2mph)4km/h (2mph)11km/h (7mph)23km/h (14mph)28km/h (17mph)19km/h (12mph)9km/h (6mph)
Direction 279°
W
237°
WSW
240°
WSW
252°
WSW
257°
WSW
267°
W
264°
W
325°
NW
Wind chill20°C (68°F)20°C (68°F)22°C (71°F)25°C (77°F)22°C (71°F)23°C (73°F)23°C (73°F)22°C (71°F)
Waves
Height1.1m (3.6ft)1.1m (3.7ft)1.2m (3.9ft)1.2m (4.0ft)1.2m (4.1ft)1.2m (4.1ft)1.2m (4.0ft)1.2m (3.9ft)
Direction 189°
S
187°
S
194°
SSW
197°
SSW
198°
SSW
198°
SSW
199°
SSW
198°
SSW
Period11.5 sec.12.8 sec.11.7 sec.12.6 sec.12.5 sec.12.0 sec.11.7 sec.11.2 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.1m (0.3ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:55 and will set at 19:57 on the beach(es) of Oceanside. The outside temperature will be a high of 79°F t and a low of 72°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 19.9mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (71°F)23°C (73°F)26°C (78°F)23°C (73°F)24°C (74°F)23°C (73°F)23°C (73°F)
Perceived temperature25°C (76°F)22°C (71°F)25°C (77°F)26°C (79°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%67%60%47%47%57%72%84%
Barometric pressure1013 hPa1013 hPa1014 hPa1014 hPa1014 hPa1013 hPa1014 hPa1015 hPa
Cloud cover7%6%5%6%5%4%5%7%
Heat index25°C (76°F)25°C (76°F)25°C (77°F)26°C (79°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)
Dew point16°C (61°F)15°C (60°F)15°C (58°F)14°C (57°F)11°C (52°F)15°C (58°F)17°C (63°F)20°C (67°F)
Wind
Speed4km/h (2mph)4km/h (2mph)5km/h (3mph)12km/h (7mph)19km/h (12mph)20km/h (13mph)16km/h (10mph)12km/h (7mph)
Gusts7km/h (4mph)8km/h (5mph)9km/h (5mph)17km/h (10mph)21km/h (13mph)24km/h (15mph)32km/h (20mph)20km/h (13mph)
Direction 303°
WNW
349°
NNW
321°
NW
274°
W
272°
W
280°
W
291°
WNW
306°
NW
Wind chill22°C (72°F)22°C (71°F)23°C (73°F)26°C (78°F)23°C (73°F)24°C (74°F)23°C (73°F)23°C (73°F)
Waves
Height1.1m (3.7ft)1.1m (3.6ft)1.1m (3.5ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)
Direction 200°
SSW
199°
SSW
200°
SSW
199°
SSW
205°
SSW
205°
SSW
204°
SSW
203°
SSW
Period11.0 sec.10.5 sec.10.2 sec.9.8 sec.9.7 sec.9.4 sec.9.2 sec.8.9 sec.
Significant height0.1m (0.3ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:56 and will set at 19:56 on the beach(es) of Oceanside. The outside temperature will be a high of 77°F t and a low of 68°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 16.8mph km/h (with gusts up to 26.7mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (71°F)22°C (72°F)24°C (76°F)24°C (75°F)22°C (72°F)20°C (69°F)20°C (68°F)
Perceived temperature25°C (76°F)22°C (71°F)25°C (77°F)26°C (79°F)26°C (78°F)25°C (77°F)20°C (69°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%91%88%80%77%75%80%84%
Barometric pressure1015 hPa1014 hPa1015 hPa1014 hPa1013 hPa1012 hPa1012 hPa1012 hPa
Cloud cover11%28%25%9%3%3%5%6%
Heat index25°C (76°F)24°C (76°F)25°C (77°F)26°C (79°F)26°C (78°F)25°C (77°F)21°C (70°F)20°C (68°F)
Dew point20°C (68°F)20°C (68°F)20°C (68°F)21°C (69°F)19°C (67°F)18°C (64°F)17°C (62°F)17°C (63°F)
Wind
Speed10km/h (6mph)9km/h (6mph)11km/h (7mph)20km/h (12mph)27km/h (17mph)27km/h (17mph)18km/h (11mph)9km/h (5mph)
Gusts17km/h (10mph)16km/h (10mph)17km/h (10mph)25km/h (15mph)39km/h (24mph)43km/h (27mph)32km/h (20mph)15km/h (10mph)
Direction 319°
NW
319°
NW
315°
NW
295°
WNW
286°
WNW
289°
WNW
292°
WNW
283°
WNW
Wind chill22°C (72°F)22°C (71°F)22°C (72°F)24°C (76°F)24°C (75°F)22°C (72°F)20°C (69°F)20°C (68°F)
Waves
Height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)
Direction 201°
SSW
197°
SSW
192°
SSW
190°
S
186°
S
184°
S
184°
S
184°
S
Period11.9 sec.11.7 sec.12.0 sec.13.9 sec.14.0 sec.14.0 sec.13.7 sec.13.5 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:57 and will set at 19:55 on the beach(es) of Oceanside. The outside temperature will be a high of 77°F t and a low of 68°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 8.1mph km/h (with gusts up to 15.5mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (69°F)20°C (69°F)22°C (71°F)24°C (75°F)24°C (74°F)23°C (73°F)21°C (69°F)20°C (69°F)
Perceived temperature20°C (69°F)20°C (69°F)22°C (71°F)26°C (78°F)25°C (78°F)25°C (77°F)21°C (69°F)20°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%85%78%70%62%64%75%82%
Barometric pressure1012 hPa1011 hPa1011 hPa1011 hPa1010 hPa1009 hPa1009 hPa1011 hPa
Cloud cover6%5%6%6%4%4%4%2%
Heat index20°C (69°F)20°C (69°F)23°C (74°F)26°C (78°F)25°C (78°F)25°C (77°F)22°C (71°F)20°C (69°F)
Dew point18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)16°C (61°F)16°C (60°F)16°C (61°F)17°C (63°F)
Wind
Speed4km/h (2mph)3km/h (2mph)4km/h (3mph)9km/h (6mph)13km/h (8mph)13km/h (8mph)9km/h (5mph)9km/h (6mph)
Gusts6km/h (4mph)4km/h (3mph)6km/h (4mph)11km/h (7mph)25km/h (16mph)23km/h (14mph)17km/h (10mph)16km/h (10mph)
Direction 285°
WNW
255°
WSW
223°
SW
236°
SW
254°
WSW
249°
WSW
229°
SW
191°
S
Wind chill20°C (69°F)20°C (69°F)22°C (71°F)24°C (75°F)24°C (74°F)23°C (73°F)21°C (69°F)20°C (69°F)
Waves
Height1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)
Direction 184°
S
184°
S
184°
S
185°
S
189°
S
186°
S
183°
S
183°
S
Period13.4 sec.13.4 sec.13.4 sec.13.3 sec.13.0 sec.12.7 sec.12.4 sec.12.1 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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