Sea weather in Tateyama in Japan All the beach weather in Tateyama

All the essential weather information for enjoying the beach in Tateyama in Japan, 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 Tateyama over the next 7 days?

Discover the best moment to go to the beach in Tateyama in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Tateyama. 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 202672°F to 79°Fdiscouraged
Tuesday 21 July 202674°F to 81°Fdiscouraged
Wednesday 22 July 202674°F to 81°Fdiscouraged
Thursday 23 July 202674°F to 83°Frecommended
Friday 24 July 202676°F to 81°Fdiscouraged
Saturday 25 July 202676°F to 77°Frecommended
Sunday 26 July 202676°F to 79°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Tateyama

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 04:41 and will set at 18:53 on the beach(es) of Tateyama. 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 15.5mph km/h (with gusts up to 20.5mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)23°C (73°F)24°C (76°F)26°C (78°F)26°C (79°F)
Perceived temperature29°C (85°F)29°C (84°F)29°C (84°F)30°C (85°F)25°C (77°F)27°C (80°F)29°C (84°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%94%92%88%88%88%89%90%
Barometric pressure1008 hPa1007 hPa1008 hPa1008 hPa1008 hPa1007 hPa1007 hPa1008 hPa
Cloud cover21%35%21%8%6%6%7%6%
Heat index29°C (85°F)29°C (84°F)29°C (84°F)30°C (85°F)25°C (77°F)27°C (80°F)29°C (84°F)29°C (85°F)
Dew point24°C (76°F)24°C (76°F)24°C (76°F)24°C (75°F)21°C (70°F)22°C (72°F)24°C (75°F)24°C (75°F)
Wind
Speed16km/h (10mph)18km/h (11mph)15km/h (9mph)11km/h (7mph)16km/h (10mph)21km/h (13mph)22km/h (14mph)25km/h (15mph)
Gusts27km/h (17mph)30km/h (18mph)24km/h (15mph)17km/h (11mph)33km/h (21mph)24km/h (15mph)29km/h (18mph)30km/h (18mph)
Direction 207°
SSW
208°
SSW
220°
SW
221°
SW
218°
SW
211°
SSW
208°
SSW
221°
SW
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)23°C (73°F)24°C (76°F)26°C (78°F)26°C (79°F)
Waves
Height0.8m (2.6ft)0.7m (2.5ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.5ft)0.8m (2.8ft)0.9m (2.9ft)
Direction 117°
ESE
117°
ESE
117°
ESE
117°
ESE
123°
ESE
123°
ESE
217°
SW
215°
SW
Period7.4 sec.9.0 sec.8.9 sec.8.7 sec.8.6 sec.8.5 sec.8.6 sec.8.4 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 04:41 and will set at 18:52 on the beach(es) of Tateyama. The outside temperature will be a high of 81°F t and a low of 74°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 24.9mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)23°C (74°F)26°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (85°F)29°C (84°F)29°C (84°F)30°C (87°F)25°C (78°F)30°C (87°F)31°C (88°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%93%91%88%90%91%92%92%
Barometric pressure1007 hPa1007 hPa1008 hPa1009 hPa1008 hPa1007 hPa1007 hPa1008 hPa
Cloud cover13%20%19%9%9%15%26%23%
Heat index29°C (85°F)29°C (84°F)29°C (84°F)30°C (87°F)25°C (78°F)30°C (87°F)31°C (88°F)30°C (87°F)
Dew point24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)21°C (71°F)25°C (77°F)25°C (77°F)25°C (77°F)
Wind
Speed21km/h (13mph)19km/h (12mph)11km/h (7mph)11km/h (7mph)18km/h (11mph)21km/h (13mph)21km/h (13mph)22km/h (14mph)
Gusts36km/h (23mph)33km/h (20mph)19km/h (12mph)18km/h (11mph)23km/h (14mph)38km/h (24mph)36km/h (22mph)40km/h (25mph)
Direction 221°
SW
225°
SW
230°
SW
232°
SW
220°
SW
210°
SSW
203°
SSW
212°
SSW
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)23°C (74°F)26°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height0.9m (2.9ft)0.9m (3.0ft)0.8m (2.8ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.4ft)0.8m (2.6ft)0.8m (2.8ft)
Direction 217°
SW
221°
SW
93°
E
93°
E
94°
E
95°
E
96°
E
215°
SW
Period11.5 sec.10.8 sec.10.7 sec.10.7 sec.10.6 sec.10.6 sec.10.5 sec.10.2 sec.
Significant height0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 04:42 and will set at 18:51 on the beach(es) of Tateyama. The outside temperature will be a high of 81°F t and a low of 74°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 23.6mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)26°C (78°F)27°C (80°F)23°C (74°F)27°C (80°F)26°C (79°F)26°C (80°F)
Perceived temperature30°C (86°F)30°C (85°F)30°C (85°F)31°C (87°F)26°C (78°F)31°C (88°F)30°C (86°F)31°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%94%93%91%89%90%90%91%
Barometric pressure1008 hPa1007 hPa1008 hPa1008 hPa1008 hPa1007 hPa1006 hPa1007 hPa
Cloud cover22%29%16%14%14%16%11%12%
Heat index30°C (86°F)30°C (85°F)30°C (85°F)31°C (87°F)26°C (78°F)31°C (88°F)30°C (86°F)31°C (87°F)
Dew point25°C (77°F)25°C (77°F)25°C (76°F)25°C (77°F)22°C (71°F)25°C (77°F)24°C (76°F)25°C (77°F)
Wind
Speed21km/h (13mph)18km/h (11mph)12km/h (7mph)11km/h (7mph)17km/h (10mph)18km/h (11mph)20km/h (12mph)24km/h (15mph)
Gusts38km/h (23mph)31km/h (19mph)22km/h (13mph)19km/h (12mph)22km/h (14mph)31km/h (19mph)24km/h (15mph)25km/h (16mph)
Direction 218°
SW
228°
SW
245°
WSW
253°
WSW
221°
SW
206°
SSW
194°
SSW
224°
SW
Wind chill26°C (79°F)26°C (78°F)26°C (78°F)27°C (80°F)23°C (74°F)27°C (80°F)26°C (79°F)26°C (80°F)
Waves
Height0.9m (3.0ft)0.9m (3.0ft)0.9m (2.8ft)0.7m (2.4ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.4ft)0.7m (2.4ft)
Direction 214°
SW
215°
SW
214°
SW
94°
E
106°
ESE
111°
ESE
99°
E
101°
E
Period10.0 sec.10.0 sec.10.0 sec.4.7 sec.5.0 sec.10.1 sec.10.0 sec.9.9 sec.
Significant height0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 04:43 and will set at 18:51 on the beach(es) of Tateyama. The outside temperature will be a high of 83°F t and a low of 74°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 19.3mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)26°C (78°F)27°C (81°F)23°C (74°F)28°C (83°F)28°C (82°F)26°C (80°F)
Perceived temperature30°C (86°F)29°C (85°F)30°C (85°F)31°C (88°F)25°C (78°F)34°C (92°F)32°C (90°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%96%95%88%85%82%86%90%
Barometric pressure1007 hPa1007 hPa1007 hPa1008 hPa1008 hPa1007 hPa1008 hPa1010 hPa
Cloud cover27%45%44%27%15%26%24%43%
Heat index30°C (86°F)29°C (85°F)30°C (85°F)31°C (88°F)25°C (78°F)34°C (92°F)32°C (90°F)30°C (86°F)
Dew point25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)21°C (69°F)25°C (77°F)25°C (77°F)25°C (76°F)
Wind
Speed17km/h (11mph)6km/h (4mph)7km/h (4mph)14km/h (9mph)10km/h (6mph)12km/h (8mph)14km/h (9mph)9km/h (5mph)
Gusts31km/h (19mph)11km/h (7mph)12km/h (7mph)24km/h (15mph)20km/h (13mph)22km/h (14mph)24km/h (15mph)15km/h (10mph)
Direction 225°
SW
233°
SW
26°
NNE

N
359°
N
126°
SE
100°
E
73°
ENE
Wind chill26°C (79°F)26°C (78°F)26°C (78°F)27°C (81°F)23°C (74°F)28°C (83°F)28°C (82°F)26°C (80°F)
Waves
Height0.7m (2.4ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.2ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 103°
ESE
107°
ESE
113°
ESE
119°
ESE
122°
ESE
124°
SE
124°
SE
138°
SE
Period5.1 sec.5.5 sec.5.5 sec.5.5 sec.5.6 sec.5.6 sec.5.5 sec.5.2 sec.
Significant height0.3m (1ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 04:44 and will set at 18:50 on the beach(es) of Tateyama. The outside temperature will be a high of 81°F t and a low of 76°F. Precipitation is in the forecast (0.2in 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 14.3mph km/h (with gusts up to 21.8mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)25°C (78°F)27°C (80°F)27°C (81°F)26°C (78°F)24°C (76°F)25°C (76°F)
Perceived temperature29°C (85°F)29°C (83°F)28°C (83°F)30°C (86°F)31°C (87°F)29°C (83°F)27°C (81°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0.1in0.1in
Humidity89%90%91%85%81%88%94%95%
Barometric pressure1010 hPa1009 hPa1010 hPa1011 hPa1010 hPa1010 hPa1010 hPa1012 hPa
Cloud cover46%36%22%32%56%66%92%100%
Heat index29°C (85°F)29°C (83°F)28°C (83°F)30°C (86°F)31°C (87°F)29°C (83°F)27°C (81°F)27°C (81°F)
Dew point24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (74°F)23°C (74°F)23°C (74°F)24°C (75°F)
Wind
Speed13km/h (8mph)13km/h (8mph)10km/h (6mph)5km/h (3mph)10km/h (6mph)21km/h (13mph)23km/h (14mph)13km/h (8mph)
Gusts24km/h (15mph)23km/h (14mph)16km/h (10mph)7km/h (5mph)16km/h (10mph)32km/h (20mph)35km/h (22mph)20km/h (12mph)
Direction 41°
NE
44°
NE
53°
NE
72°
ENE
105°
ESE
88°
E
86°
E
72°
ENE
Wind chill26°C (79°F)26°C (78°F)25°C (78°F)27°C (80°F)27°C (81°F)26°C (78°F)24°C (76°F)25°C (76°F)
Waves
Height0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (2.0ft)0.6m (2.0ft)0.7m (2.2ft)0.7m (2.2ft)0.6m (2.0ft)
Direction 138°
SE
138°
SE
139°
SE
140°
SE
127°
SE
127°
SE
136°
SE
136°
SE
Period5.1 sec.9.6 sec.9.4 sec.5.5 sec.5.4 sec.10.8 sec.10.8 sec.10.8 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 04:44 and will set at 18:49 on the beach(es) of Tateyama. The outside temperature will be a high of 77°F t and a low of 76°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 16.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (76°F)24°C (75°F)24°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)24°C (76°F)
Perceived temperature27°C (81°F)27°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (81°F)28°C (82°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%92%91%89%86%88%88%90%
Barometric pressure1011 hPa1011 hPa1012 hPa1012 hPa1012 hPa1011 hPa1011 hPa1012 hPa
Cloud cover100%100%100%84%65%78%66%70%
Heat index27°C (81°F)27°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (81°F)28°C (82°F)27°C (80°F)
Dew point23°C (74°F)23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed11km/h (7mph)12km/h (7mph)13km/h (8mph)13km/h (8mph)18km/h (11mph)15km/h (9mph)15km/h (9mph)12km/h (8mph)
Gusts16km/h (10mph)17km/h (10mph)19km/h (12mph)17km/h (11mph)26km/h (16mph)24km/h (15mph)22km/h (14mph)19km/h (12mph)
Direction 52°
NE
55°
NE
40°
NE
20°
NNE

N
15°
NNE
61°
ENE
64°
ENE
Wind chill24°C (76°F)24°C (76°F)24°C (75°F)24°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)24°C (76°F)
Waves
Height0.6m (1.9ft)0.6m (1.9ft)0.6m (1.8ft)0.5m (1.8ft)0.5m (1.8ft)0.6m (1.8ft)0.6m (1.9ft)0.6m (1.9ft)
Direction 136°
SE
136°
SE
136°
SE
137°
SE
137°
SE
138°
SE
138°
SE
135°
SE
Period10.6 sec.10.1 sec.10.0 sec.9.9 sec.9.9 sec.9.9 sec.9.9 sec.9.9 sec.
Significant height0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.3m (1ft)0.4m (1.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 04:45 and will set at 18:49 on the beach(es) of Tateyama. The outside temperature will be a high of 79°F t and a low of 76°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 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (75°F)25°C (76°F)26°C (78°F)25°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)
Perceived temperature27°C (80°F)26°C (80°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (83°F)29°C (83°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%90%88%83%81%81%85%88%
Barometric pressure1011 hPa1011 hPa1011 hPa1011 hPa1010 hPa1009 hPa1009 hPa1010 hPa
Cloud cover75%69%71%59%46%30%48%63%
Heat index27°C (80°F)26°C (80°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (83°F)29°C (83°F)28°C (83°F)
Dew point23°C (73°F)22°C (72°F)23°C (73°F)22°C (72°F)22°C (71°F)22°C (72°F)23°C (73°F)23°C (74°F)
Wind
Speed11km/h (7mph)9km/h (6mph)10km/h (6mph)10km/h (6mph)16km/h (10mph)19km/h (12mph)19km/h (12mph)21km/h (13mph)
Gusts16km/h (10mph)14km/h (9mph)15km/h (9mph)15km/h (9mph)24km/h (15mph)28km/h (18mph)27km/h (17mph)32km/h (20mph)
Direction 76°
ENE
97°
E
129°
SE
155°
SSE
169°
S
175°
S
172°
S
177°
S
Wind chill24°C (76°F)24°C (75°F)25°C (76°F)26°C (78°F)25°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)
Waves
Height0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (2.1ft)0.7m (2.4ft)0.8m (2.7ft)0.8m (2.8ft)
Direction 135°
SE
135°
SE
136°
SE
136°
SE
136°
SE
136°
SE
138°
SE
141°
SE
Period9.9 sec.10.7 sec.10.8 sec.10.8 sec.10.8 sec.10.6 sec.10.6 sec.10.6 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.4m (1.3ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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