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Porangahau River Mouth Surf Forecast
/ Wairarapa (36 surf breaks) /
Surf Forecasts:
Porangahau River Mouth surfForecast / Wairarapa / New Zealand
48hr Weather and Surf, issued 12 pm Tuesday 31 Mar 2026 NZDTForecast update in hr min s Forecast update imminent
Porangahau River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porangahau River Mouth sea temperature is
16.2° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Porangahau River Mouth today?
The current surf forecast for Porangahau River Mouth at 5PM is: 0.9m 15s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a East-southeast direction, 1.8m 7s secondary swell from a South direction (forecast issued at 12:00pm March 31). The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 2.5ft (0.7m) | 16s |
| Afternoon (31 Mar) | 5ft (1.6m) | 6s |
| Evening (31 Mar) | 10ft (3.0m) | 14s |
Table - waves today at Porangahau River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 6 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 256 | 184 | 255 | 1315 | 4634 | 3809 | 2473 | 1783 | 1401 | 1218 | 1118 | 1021 | 1037 | 1077 | 946 | 888 | 874 | 860 | 747 | 735 | 563 | 661 | 1565 | 1409 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross- on | cross- on | cross- on | glass | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:07PM 1.37 | 5:31AM 1.44 | 5:58PM 1.38 | 6:21AM 1.42 | 6:47PM 1.39 | |||||||||||||||||||
Low Tide / height (m) | 10:59AM 0.15 | 11:17PM 0.17 | 11:50AM 0.15 | 12:10AM 0.17 | 12:39PM 0.16 | 1:01AM 0.18 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:05 | - | - | - | - |
 |  | | |  | |  | |  | | | |  | | | | | | | | | | | | |
Rain (mm) | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 14 | 13 | 13 | 13 | 12 | 11 | 12 | 13 | 14 | 14 | 13 | 12 | 11 | 10 | 10 | 12 | 15 | 16 | 14 | 13 | 13 | 13 | 14 |
| Feels °C (?) | 13 | 9 | 8 | 8 | 9 | 9 | 8 | 10 | 11 | 11 | 11 | 11 | 11 | 9 | 8 | 8 | 10 | 11 | 12 | 10 | 10 | 11 | 11 | 12 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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