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Catlins River Mouth Surf Forecast
/ Catlins (9 surf breaks) /
Surf Forecasts:
Catlins River Mouth surfForecast / Catlins / New Zealand
48hr Weather and Surf, issued 5 am Friday 08 May 2026 NZSTForecast update in hr min s Forecast update imminent
Catlins River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Catlins River Mouth sea temperature is
13.7° C
(Which is 3.1°C warmer than normal for this time of year)How big are the waves at Catlins River Mouth today?
The current surf forecast for Catlins River Mouth at 9AM is: 0.9m 13s primary swell from a South-southwest direction and 0.8m 9s secondary swell from a East-northeast direction (forecast issued at 05:00am May 08). An open ocean swell of 1.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 3ft (0.9m) | 13s |
| Afternoon (08 May) | 2ft (0.6m) | 16s |
| Evening (08 May) | 2.5ft (0.7m) | 17s |
Table - waves today at Catlins River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Fri night. Very mild (max 13°C on Fri morning, min 6°C on Sun afternoon). Winds increasing (light winds from the E on Fri afternoon, strong winds from the WSW by Sun afternoon). | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 11 | SW 13 | SSW 15 | SSW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | |
203 | 239 | 282 | 225 | 206 | 229 | 315 | 665 | 643 | 733 | 724 | 688 | 636 | 3135 | 5993 | 4221 | 3986 | 9651 | 9032 | 5082 | 5934 | 6267 | 5899 | 8858 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | |
High Tide | 7:03AM2.05m | 7:39PM2.07m | 8:02AM2.03m | 8:36PM2.06m | 9:03AM2.05m | 9:35PM2.08m | ||||||||||||||||||
Low Tide | 00:59AM1.16m | 1:28PM1.10m | 1:52AM1.16m | 2:26PM1.09m | 2:50AM1.14m | 3:24PM1.06m | ||||||||||||||||||
 |  |  | | |  |  |  | | |  |  | | | | | | |  |  | | | | | |
 | — | 7:47 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | 7:50 |
 | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:23 | — | — | 5:22 |
— | — | — | — | — | 1 | 6 | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | |
Temp °C | 12 | 11 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 10 | 10 | 11 | 12 | 11 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 6 | 6 | 7 |
11 | 9 | 10 | 11 | 12 | 11 | 10 | 9 | 7 | 4 | 4 | 4 | 5 | 5 | 2 | 2 | 1 | 1 | -1 | -3 | -4 | -4 | -4 | -2 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SSW 17 | SSW 16 | ENE 12 | SSW 16 | SSW 16 | SW 9 | SW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | NE 10 | ENE 10 | ENE 14 | ENE 14 | SSW 14 |
 kJ | 203 | 239 | 282 | 225 | 170 | 172 | 178 | 665 | 643 | 514 | 724 | 688 | 243 | 2471 | 3613 | 4221 | 3986 | 5371 | 5153 | 27 | 20 | 40 | 65 | 5711 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | SSW 17 | SSW 17 | ENE 9 | ENE 9 | SSW 16 | ENE 11 | ENE 10 | SSW 15 | ENE 10 | ENE 11 | ENE 11 | ENE 10 | ENE 11 | ENE 10 | NE 15 | NE 14 | NE 10 | — | ENE 13 |
| kJ | 42 | 61 | 92 | 84 | 80 | 229 | 315 | 45 | 68 | 733 | 302 | 137 | 636 | 75 | 138 | 133 | 97 | 64 | 41 | 9 | 72 | 46 | — | 59 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 18 | S 9 | SSW 19 | SSW 16 | ENE 8 | E 9 | SSW 17 | — | — | SW 6 | — | ENE 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 64 | 63 | 2 | 74 | 206 | 40 | 56 | 300 | — | — | 80 | — | 100 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 9 | — | — | — | SSW 2 | S 3 | SSW 4 | SW 5 | SW 6 | SW 8 | W 3 | SW 11 | SW 13 | W 3 | W 3 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | — | — | 231 | — | — | — | 1 | 3 | 11 | 49 | 157 | 221 | 8 | 3135 | 5993 | 8 | 11 | 9651 | 9032 | 5082 | 5934 | 6267 | 5899 | 8858 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 15 | 15 | 15 | 15 | 8 | 61 | 8 | 10 | 57 | 61 | 61 | 61 | 108 | 109 | 152 | 110 | 109 | 263 | 403 | 944 | 552 | 297 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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