| Waitutu River | |
|---|---|
![]() Route of the Waitutu River | |
| Location | |
| Country | New Zealand |
| Physical characteristics | |
| Source | Lake Poteriteri |
| • coordinates | 46°10′58″S 167°05′32″E / 46.1828°S 167.0923°E |
| • elevation | 30 m (98 ft) |
| Mouth | |
• location | Foveaux Strait |
• coordinates | 46°14′29″S 167°04′02″E / 46.2413°S 167.0672°E |
• elevation | 0 m (0 ft) |
| Length | 9 km (5.6 mi) |
| Basin features | |
| Progression | Waitutu River → Foveaux Strait |
The Waitutu River is a river in southern Fiordland, New Zealand. It is the outlet of Lake Poteriteri to the sea.
The name Waitutu River is official and can be translated as Boisterous waters. The river is crossed by a suspension bridge on the South Coast Track. Along the Track, Waitutu is 13 from Wairaurāhiri Hut and 12 from Big River. A DoC hut is close to the river mouth. Another is a few hundred metres up the Slaughterburn tributary.
| Climate data for Waitutu (1991–2020) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Mean daily maximum °C (°F) | 19.0 (66.2) |
18.7 (65.7) |
17.5 (63.5) |
15.1 (59.2) |
12.2 (54.0) |
9.7 (49.5) |
9.3 (48.7) |
11.3 (52.3) |
13.2 (55.8) |
14.8 (58.6) |
16.0 (60.8) |
17.9 (64.2) |
14.6 (58.2) |
| Daily mean °C (°F) | 14.0 (57.2) |
13.8 (56.8) |
12.3 (54.1) |
10.5 (50.9) |
8.3 (46.9) |
5.9 (42.6) |
5.3 (41.5) |
6.5 (43.7) |
8.3 (46.9) |
9.8 (49.6) |
11.0 (51.8) |
12.9 (55.2) |
9.9 (49.8) |
| Mean daily minimum °C (°F) | 9.0 (48.2) |
8.8 (47.8) |
7.1 (44.8) |
5.9 (42.6) |
4.3 (39.7) |
2.1 (35.8) |
1.4 (34.5) |
1.8 (35.2) |
3.5 (38.3) |
4.8 (40.6) |
6.1 (43.0) |
7.8 (46.0) |
5.2 (41.4) |
| Average rainfall mm (inches) | 184.2 (7.25) |
174.0 (6.85) |
160.0 (6.30) |
275.7 (10.85) |
276.0 (10.87) |
180.3 (7.10) |
272.3 (10.72) |
200.8 (7.91) |
235.7 (9.28) |
257.8 (10.15) |
196.5 (7.74) |
175.0 (6.89) |
2,588.3 (101.91) |
| Source: NIWA | |||||||||||||
"Place name detail: Waitutu River". New Zealand Gazetteer. Land Information New Zealand. Retrieved 12 July 2009.