Sea weather in Stewart Island in New Zealand All the beach weather in Stewart Island
All the essential weather information for enjoying the beach in Stewart Island 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 Stewart Island over the next 7 days?
Discover the best moment to go to the beach in Stewart Island in New Zealand this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Stewart Island. You can see full forecasts by clicking on the day you want to see in the table below.
| Date | Outside temp. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Monday 20 July 2026 | 45°F to 50°F | 15.5mph | discouraged | all the sea weather |
| Tuesday 21 July 2026 | 49°F to 54°F | 12.4mph | not recommended | all the sea weather |
| Wednesday 22 July 2026 | 47°F to 50°F | 13.7mph | discouraged | all the sea weather |
| Thursday 23 July 2026 | 45°F to 50°F | 5mph | discouraged | all the sea weather |
| Friday 24 July 2026 | 41°F to 47°F | 24.9mph | discouraged | all the sea weather |
| Saturday 25 July 2026 | 40°F to 43°F | 28.6mph | not recommended | all the sea weather |
| Sunday 26 July 2026 | 43°F to 47°F | 22.4mph | not recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Stewart Island
Sea weather on Monday 20 July 2026
On Monday 20 July 2026, the sun will rise at 08:23 and will set at 17:24 on the beach(es) of Stewart Island. The outside temperature will be a high of 50°F t and a low of 45°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 23mph). Wave height will be up to 9.8ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  |  |  |  | |  | | |
| Outside temperature | 9°C (47°F) | 9°C (48°F) | 7°C (45°F) | 7°C (44°F) | 8°C (47°F) | 9°C (48°F) | 8°C (46°F) | 10°C (49°F) |
| Perceived temperature | 6°C (44°F) | 7°C (44°F) | 5°C (41°F) | 5°C (41°F) | 6°C (44°F) | 7°C (44°F) | 5°C (40°F) | 6°C (43°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 70% | 78% | 78% | 69% | 68% | 74% | 77% |
| Barometric pressure | 1027 hPa | 1028 hPa | 1028 hPa | 1028 hPa | 1028 hPa | 1026 hPa | 1026 hPa | 1025 hPa |
| Cloud cover | 53% | 41% | 8% | 11% | 11% | 25% | 20% | 60% |
| Heat index | 9°C (47°F) | 9°C (48°F) | 7°C (45°F) | 7°C (44°F) | 8°C (47°F) | 9°C (48°F) | 8°C (46°F) | 10°C (49°F) |
| Dew point | 4°C (40°F) | 4°C (39°F) | 4°C (39°F) | 3°C (38°F) | 3°C (37°F) | 3°C (38°F) | 3°C (38°F) | 6°C (42°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 14km/h (9mph) | 12km/h (7mph) | 11km/h (7mph) | 12km/h (7mph) | 17km/h (11mph) | 18km/h (11mph) | 25km/h (16mph) |
| Gusts | 19km/h (12mph) | 21km/h (13mph) | 19km/h (12mph) | 18km/h (11mph) | 18km/h (11mph) | 25km/h (16mph) | 31km/h (19mph) | 37km/h (23mph) |
| Direction | 264° W | 264° W | 274° W | 289° WNW | 313° NW | 295° WNW | 301° WNW | 306° NW |
| Wind chill | 6°C (44°F) | 7°C (44°F) | 5°C (41°F) | 5°C (41°F) | 6°C (44°F) | 7°C (44°F) | 5°C (40°F) | 6°C (43°F) |
| Waves | ||||||||
| Height | 3.0m (9.8ft) | 2.0m (6.5ft) | 1.9m (6.4ft) | 1.9m (6.1ft) | 1.8m (5.8ft) | 1.7m (5.4ft) | 1.5m (5.1ft) | 1.4m (4.7ft) |
| Direction | 185° S | 178° S | 178° S | 178° S | 182° S | 188° S | 184° S | 184° S |
| Period | 17.0 sec. | 16.4 sec. | 16.5 sec. | 16.2 sec. | 15.6 sec. | 14.9 sec. | 13.5 sec. | 12.9 sec. |
| Significant height | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) |
Sea weather on Tuesday 21 July 2026
On Tuesday 21 July 2026, the sun will rise at 08:22 and will set at 17:25 on the beach(es) of Stewart Island. 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! Be careful, the sea will be generally rough with a wind speed of up to 27.3mph km/h (with gusts up to 29.8mph). Wave height will be up to 4.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | |  | | |
| Outside temperature | 9°C (47°F) | 11°C (51°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) | 11°C (52°F) | 10°C (50°F) | 10°C (50°F) |
| Perceived temperature | 5°C (42°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 7°C (44°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 75% | 75% | 74% | 80% | 83% | 82% | 84% | 81% |
| Barometric pressure | 1024 hPa | 1022 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1018 hPa | 1019 hPa | 1019 hPa |
| Cloud cover | 100% | 52% | 83% | 100% | 100% | 50% | 36% | 9% |
| Heat index | 9°C (47°F) | 11°C (51°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) | 11°C (52°F) | 10°C (50°F) | 10°C (50°F) |
| Dew point | 5°C (40°F) | 6°C (43°F) | 7°C (44°F) | 8°C (47°F) | 9°C (48°F) | 8°C (47°F) | 7°C (45°F) | 7°C (44°F) |
| Wind | ||||||||
| Speed | 23km/h (15mph) | 32km/h (20mph) | 37km/h (23mph) | 42km/h (26mph) | 44km/h (27mph) | 35km/h (21mph) | 26km/h (16mph) | 20km/h (13mph) |
| Gusts | 34km/h (21mph) | 48km/h (30mph) | 41km/h (25mph) | 43km/h (27mph) | 46km/h (29mph) | 36km/h (22mph) | 43km/h (27mph) | 31km/h (19mph) |
| Direction | 320° NW | 316° NW | 311° NW | 306° NW | 300° WNW | 282° WNW | 275° W | 275° W |
| Wind chill | 5°C (42°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 7°C (44°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 1.4m (4.5ft) | 1.2m (4.1ft) | 1.2m (4.0ft) | 1.2m (4.0ft) | 1.2m (4.1ft) | 1.2m (3.8ft) | 1.0m (3.4ft) | 1.0m (3.4ft) |
| Direction | 184° S | 178° S | 178° S | 180° S | 185° S | 191° S | 196° SSW | 201° SSW |
| Period | 12.6 sec. | 12.3 sec. | 12.1 sec. | 11.9 sec. | 11.7 sec. | 11.7 sec. | 11.8 sec. | 11.8 sec. |
| Significant height | 0.8m (2.6ft) | 0.9m (3ft) | 1.7m (5.6ft) | 1.8m (5.9ft) | 1.6m (5.2ft) | 1.3m (4.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) |
Sea weather on Wednesday 22 July 2026
On Wednesday 22 July 2026, the sun will rise at 08:21 and will set at 17:26 on the beach(es) of Stewart Island. 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 13.7mph km/h (with gusts up to 20.5mph). Wave height will be up to 3.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 10°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (48°F) | 9°C (49°F) | 9°C (48°F) | 8°C (47°F) | 9°C (48°F) |
| Perceived temperature | 7°C (44°F) | 6°C (43°F) | 7°C (44°F) | 6°C (44°F) | 7°C (44°F) | 7°C (45°F) | 6°C (43°F) | 6°C (42°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 79% | 70% | 68% | 65% | 61% | 70% | 78% |
| Barometric pressure | 1020 hPa | 1020 hPa | 1021 hPa | 1022 hPa | 1022 hPa | 1020 hPa | 1019 hPa | 1017 hPa |
| Cloud cover | 28% | 31% | 76% | 95% | 39% | 21% | 38% | 10% |
| Heat index | 10°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (48°F) | 9°C (49°F) | 9°C (48°F) | 8°C (47°F) | 9°C (48°F) |
| Dew point | 7°C (44°F) | 6°C (42°F) | 4°C (39°F) | 3°C (38°F) | 3°C (38°F) | 2°C (36°F) | 3°C (37°F) | 5°C (41°F) |
| Wind | ||||||||
| Speed | 22km/h (13mph) | 21km/h (13mph) | 20km/h (13mph) | 16km/h (10mph) | 17km/h (11mph) | 14km/h (9mph) | 11km/h (7mph) | 22km/h (14mph) |
| Gusts | 32km/h (20mph) | 31km/h (19mph) | 30km/h (19mph) | 23km/h (14mph) | 24km/h (15mph) | 21km/h (13mph) | 19km/h (12mph) | 33km/h (21mph) |
| Direction | 275° W | 266° W | 261° W | 276° W | 278° W | 282° WNW | 3° N | 29° NNE |
| Wind chill | 7°C (44°F) | 6°C (43°F) | 7°C (44°F) | 6°C (44°F) | 7°C (44°F) | 7°C (45°F) | 6°C (43°F) | 6°C (42°F) |
| Waves | ||||||||
| Height | 1.0m (3.4ft) | 1.0m (3.2ft) | 0.9m (3.1ft) | 0.9m (3.0ft) | 0.9m (2.9ft) | 0.8m (2.6ft) | 0.7m (2.4ft) | 0.7m (2.4ft) |
| Direction | 203° SSW | 204° SSW | 206° SSW | 207° SSW | 209° SSW | 210° SSW | 211° SSW | 212° SSW |
| Period | 11.7 sec. | 11.6 sec. | 12.7 sec. | 13.2 sec. | 13.3 sec. | 13.0 sec. | 8.0 sec. | 7.9 sec. |
| Significant height | 0.9m (3ft) | 0.7m (2.3ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) |
Sea weather on Thursday 23 July 2026
On Thursday 23 July 2026, the sun will rise at 08:20 and will set at 17:28 on the beach(es) of Stewart Island. The outside temperature will be a high of 50°F t and a low of 45°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 19.3mph km/h (with gusts up to 28.6mph). Wave height will be up to 3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | |  | | |  | | |
| Outside temperature | 9°C (47°F) | 9°C (47°F) | 9°C (48°F) | 9°C (49°F) | 10°C (49°F) | 10°C (50°F) | 8°C (46°F) | 7°C (45°F) |
| Perceived temperature | 5°C (41°F) | 5°C (42°F) | 6°C (42°F) | 6°C (42°F) | 6°C (44°F) | 7°C (45°F) | 6°C (43°F) | 6°C (43°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0.1in | 0in | 0in |
| Humidity | 84% | 79% | 78% | 81% | 83% | 87% | 89% | 88% |
| Barometric pressure | 1014 hPa | 1011 hPa | 1009 hPa | 1008 hPa | 1007 hPa | 1004 hPa | 1004 hPa | 1003 hPa |
| Cloud cover | 100% | 98% | 96% | 93% | 95% | 100% | 100% | 87% |
| Heat index | 9°C (47°F) | 9°C (47°F) | 9°C (48°F) | 9°C (49°F) | 10°C (49°F) | 10°C (50°F) | 8°C (46°F) | 7°C (45°F) |
| Dew point | 6°C (43°F) | 5°C (41°F) | 5°C (42°F) | 6°C (43°F) | 7°C (44°F) | 8°C (46°F) | 6°C (43°F) | 6°C (42°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 22km/h (14mph) | 24km/h (15mph) | 31km/h (19mph) | 24km/h (15mph) | 20km/h (12mph) | 10km/h (6mph) | 8km/h (5mph) |
| Gusts | 34km/h (21mph) | 33km/h (20mph) | 35km/h (22mph) | 46km/h (28mph) | 35km/h (22mph) | 30km/h (19mph) | 15km/h (10mph) | 12km/h (7mph) |
| Direction | 15° NNE | 2° N | 349° NNW | 354° N | 342° NNW | 319° NW | 258° WSW | 324° NW |
| Wind chill | 5°C (41°F) | 5°C (42°F) | 6°C (42°F) | 6°C (42°F) | 6°C (44°F) | 7°C (45°F) | 6°C (43°F) | 6°C (43°F) |
| Waves | ||||||||
| Height | 0.7m (2.4ft) | 0.7m (2.4ft) | 0.8m (2.7ft) | 0.9m (3.0ft) | 0.9m (3.1ft) | 0.8m (2.7ft) | 0.7m (2.3ft) | 0.7m (2.4ft) |
| Direction | 203° SSW | 204° SSW | 11° N | 9° N | 11° N | 15° NNE | 190° S | 212° SSW |
| Period | 7.6 sec. | 7.7 sec. | 7.4 sec. | 7.2 sec. | 6.1 sec. | 6.4 sec. | 6.8 sec. | 6.6 sec. |
| Significant height | 0.7m (2.3ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) |
Sea weather on Friday 24 July 2026
On Friday 24 July 2026, the sun will rise at 08:19 and will set at 17:29 on the beach(es) of Stewart Island. The outside temperature will be a high of 47°F t and a low of 41°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 24.9mph km/h (with gusts up to 33.6mph). Wave height will be up to 3.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  |  | | |
| Outside temperature | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 5°C (41°F) | 6°C (43°F) | 5°C (41°F) |
| Perceived temperature | 6°C (42°F) | 5°C (41°F) | 4°C (40°F) | 4°C (39°F) | 4°C (40°F) | -0°C (31°F) | 1°C (34°F) | -1°C (31°F) |
| Precipitation | 0in | 0.1in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 90% | 85% | 81% | 81% | 87% | 70% | 67% |
| Barometric pressure | 1000 hPa | 997 hPa | 994 hPa | 992 hPa | 989 hPa | 989 hPa | 990 hPa | 993 hPa |
| Cloud cover | 100% | 100% | 100% | 10% | 72% | 100% | 100% | 25% |
| Heat index | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 5°C (41°F) | 6°C (43°F) | 5°C (41°F) |
| Dew point | 6°C (43°F) | 6°C (43°F) | 5°C (41°F) | 4°C (40°F) | 5°C (40°F) | 3°C (37°F) | 1°C (34°F) | -0°C (31°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 15km/h (9mph) | 15km/h (10mph) | 21km/h (13mph) | 21km/h (13mph) | 33km/h (20mph) | 34km/h (21mph) | 40km/h (25mph) |
| Gusts | 18km/h (11mph) | 21km/h (13mph) | 22km/h (13mph) | 31km/h (19mph) | 29km/h (18mph) | 45km/h (28mph) | 50km/h (31mph) | 54km/h (34mph) |
| Direction | 8° N | 356° N | 335° NNW | 333° NNW | 343° NNW | 256° WSW | 263° W | 258° WSW |
| Wind chill | 6°C (42°F) | 5°C (41°F) | 4°C (40°F) | 4°C (39°F) | 4°C (40°F) | -0°C (31°F) | 1°C (34°F) | -1°C (31°F) |
| Waves | ||||||||
| Height | 0.6m (2.1ft) | 0.6m (2.1ft) | 0.7m (2.4ft) | 0.8m (2.7ft) | 0.9m (2.9ft) | 0.8m (2.7ft) | 0.9m (3.0ft) | 1.0m (3.3ft) |
| Direction | 211° SSW | 209° SSW | 206° SSW | 211° SSW | 189° S | 190° S | 190° S | 189° S |
| Period | 13.7 sec. | 15.2 sec. | 15.1 sec. | 14.2 sec. | 13.4 sec. | 18.0 sec. | 17.6 sec. | 17.3 sec. |
| Significant height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.7m (2.3ft) | 1.0m (3.3ft) | 0.7m (2.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) |
Sea weather on Saturday 25 July 2026
On Saturday 25 July 2026, the sun will rise at 08:18 and will set at 17:30 on the beach(es) of Stewart Island. The outside temperature will be a high of 43°F t and a low of 40°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 44.7mph km/h (with gusts up to 47.2mph). Wave height will be up to 6.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | |  | |
| Outside temperature | 5°C (40°F) | 5°C (41°F) | 5°C (42°F) | 6°C (42°F) | 5°C (40°F) | 4°C (39°F) | 4°C (40°F) | 6°C (43°F) |
| Perceived temperature | -0°C (31°F) | 1°C (34°F) | 1°C (33°F) | -0°C (32°F) | -2°C (29°F) | -4°C (25°F) | -3°C (27°F) | 0°C (32°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 67% | 59% | 63% | 60% | 95% | 89% | 80% | 67% |
| Barometric pressure | 994 hPa | 993 hPa | 987 hPa | 981 hPa | 977 hPa | 977 hPa | 984 hPa | 987 hPa |
| Cloud cover | 94% | 18% | 94% | 54% | 100% | 95% | 95% | 43% |
| Heat index | 5°C (40°F) | 5°C (41°F) | 5°C (42°F) | 6°C (42°F) | 5°C (40°F) | 4°C (39°F) | 4°C (40°F) | 6°C (43°F) |
| Dew point | -1°C (30°F) | -2°C (28°F) | -1°C (30°F) | -1°C (30°F) | 4°C (39°F) | 2°C (36°F) | 1°C (34°F) | 0°C (33°F) |
| Wind | ||||||||
| Speed | 32km/h (20mph) | 17km/h (11mph) | 28km/h (17mph) | 47km/h (29mph) | 46km/h (29mph) | 72km/h (45mph) | 53km/h (33mph) | 46km/h (28mph) |
| Gusts | 44km/h (27mph) | 27km/h (17mph) | 39km/h (24mph) | 58km/h (36mph) | 60km/h (37mph) | 76km/h (47mph) | 56km/h (35mph) | 61km/h (38mph) |
| Direction | 275° W | 294° WNW | 14° NNE | 41° NE | 351° N | 260° W | 243° WSW | 245° WSW |
| Wind chill | -0°C (31°F) | 1°C (34°F) | 1°C (33°F) | -0°C (32°F) | -2°C (29°F) | -4°C (25°F) | -3°C (27°F) | 0°C (32°F) |
| Waves | ||||||||
| Height | 1.0m (3.4ft) | 1.3m (4.4ft) | 1.8m (5.8ft) | 1.8m (5.8ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 1.8m (5.8ft) | 1.8m (6.0ft) |
| Direction | 196° SSW | 194° SSW | 201° SSW | 197° SSW | 198° SSW | 195° SSW | 191° S | 188° S |
| Period | 16.8 sec. | 7.7 sec. | 15.9 sec. | 15.4 sec. | 12.2 sec. | 11.7 sec. | 11.5 sec. | 11.1 sec. |
| Significant height | 1.1m (3.6ft) | 1.5m (4.9ft) | 1.2m (3.9ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) |
Sea weather on Sunday 26 July 2026
On Sunday 26 July 2026, the sun will rise at 08:17 and will set at 17:31 on the beach(es) of Stewart Island. The outside temperature will be a high of 47°F t and a low of 43°F. Precipitation is in the forecast (0.1in 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 39.8mph km/h (with gusts up to 40.4mph). Wave height will be up to 9.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) |
| Perceived temperature | 1°C (33°F) | -0°C (31°F) | -0°C (31°F) | -1°C (31°F) | 1°C (35°F) | 2°C (35°F) | 3°C (37°F) | 3°C (37°F) |
| Precipitation | 0in | 0in | 0in | 0.1in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 83% | 79% | 86% | 77% | 74% | 61% | 72% |
| Barometric pressure | 988 hPa | 989 hPa | 989 hPa | 987 hPa | 993 hPa | 998 hPa | 1002 hPa | 1004 hPa |
| Cloud cover | 91% | 100% | 63% | 98% | 100% | 100% | 59% | 93% |
| Heat index | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) |
| Dew point | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 4°C (39°F) | 4°C (38°F) | 3°C (37°F) | 1°C (33°F) | 3°C (37°F) |
| Wind | ||||||||
| Speed | 49km/h (30mph) | 49km/h (30mph) | 49km/h (30mph) | 64km/h (40mph) | 58km/h (36mph) | 51km/h (32mph) | 40km/h (25mph) | 36km/h (22mph) |
| Gusts | 64km/h (40mph) | 64km/h (40mph) | 54km/h (34mph) | 65km/h (40mph) | 58km/h (36mph) | 53km/h (33mph) | 43km/h (27mph) | 53km/h (33mph) |
| Direction | 241° WSW | 244° WSW | 241° WSW | 233° SW | 190° S | 198° SSW | 204° SSW | 221° SW |
| Wind chill | 1°C (33°F) | -0°C (31°F) | -0°C (31°F) | -1°C (31°F) | 1°C (35°F) | 2°C (35°F) | 3°C (37°F) | 3°C (37°F) |
| Waves | ||||||||
| Height | 2.0m (6.4ft) | 2.0m (6.5ft) | 1.9m (6.4ft) | 2.1m (7.0ft) | 2.2m (7.3ft) | 2.4m (8.0ft) | 2.7m (8.8ft) | 2.8m (9.2ft) |
| Direction | 187° S | 186° S | 187° S | 186° S | 187° S | 189° S | 190° S | 189° S |
| Period | 10.9 sec. | 10.9 sec. | 10.9 sec. | 12.5 sec. | 14.2 sec. | 11.3 sec. | 12.5 sec. | 13.2 sec. |
| Significant height | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.6m (5.2ft) | 1.9m (6.2ft) | 1.6m (5.2ft) | 1.8m (5.9ft) | 2.1m (6.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) |