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Porridge Surf Forecast
/ Southland (9 surf breaks) /
Surf Forecasts:
Porridge surfForecast / Southland / New Zealand
48hr Weather and Surf, issued 5 am Monday 18 May 2026 NZSTForecast update in hr min s Forecast update imminent
Porridge surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porridge sea temperature is
13.4° C
(Which is 2.1°C warmer than normal for this time of year)How big are the waves at Porridge today?
The current surf forecast for Porridge at 8AM is: 0.9m 17s primary swell from a West-southwest direction and 1.0m 13s secondary swell from a West-southwest direction (forecast issued at 05:00am May 18). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 3ft (0.9m) | 17s |
| Afternoon (18 May) | 5ft (1.5m) | 16s |
| Evening (18 May) | 4.5ft (1.3m) | 14s |
Table - waves today at Porridge. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Wed night, min 5°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 13 | WSW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | W 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | |
454 | 454 | 409 | 906 | 1025 | 886 | 642 | 642 | 651 | 850 | 788 | 722 | 599 | 599 | 431 | 411 | 633 | 411 | 323 | 313 | 236 | 186 | 135 | 97 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | glassy | glassy | glassy | cross-off | off | cross-off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 00:25AM2.28m | 1:00PM2.32m | 1:16AM2.27m | 1:55PM2.26m | 2:11AM2.22m | 2:53PM2.17m | ||||||||||||||||||
Low Tide | 6:44AM-0.04m | 7:12PM0.16m | 7:38AM-0.02m | 8:06PM0.23m | 8:34AM0.04m | 9:02PM0.31m | ||||||||||||||||||
 |  |  | | |  | | | | |  |  | | | | | | | | | | | | | |
 | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | 8:10 |
 | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:21 | — | — | 5:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 7 | 7 | 8 | 9 | 8 | 8 | 7 | 6 | 5 | 5 | 7 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 15 |
6 | 5 | 5 | 6 | 8 | 6 | 6 | 5 | 4 | 2 | 1 | 4 | 5 | 8 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 8 | 8 | 11 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | W 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 |
 kJ | 454 | 454 | 350 | 906 | 1025 | 886 | 642 | 642 | 651 | 850 | 788 | 722 | 599 | 599 | 431 | 411 | 633 | 411 | 323 | 313 | 236 | 186 | 135 | 97 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | WSW 17 | WSW 17 | W 6 | — | — | W 6 | W 6 | W 6 | SW 21 | SW 21 | W 21 | W 21 | SW 20 | WNW 9 | WNW 9 | SW 20 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 11 |
| kJ | 131 | 344 | 409 | 27 | — | — | 35 | 28 | 29 | 18 | 18 | 9 | 9 | 15 | 52 | 48 | 16 | 198 | 191 | 136 | 146 | 139 | 108 | 69 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 21 | — | — | — | SW 20 | SW 20 | — | WSW 21 | SW 18 | WSW 18 | SW 19 | SW 19 | SW 18 | W 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | 9 | — | — | — | 15 | 15 | — | 43 | 13 | 32 | 91 | 93 | 87 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 3 | N 3 | NNE 3 | NNE 3 | NNE 3 | — | NNE 3 | NNE 3 | N 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 3 | 3 | 3 | — | 1 | 3 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Southland | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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