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Grunters Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Grunters surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 am Thursday 14 May 2026 AWSTForecast update in hr min s Forecast update imminent
Grunters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grunters sea temperature is
21.2° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Grunters today?
The current surf forecast for Grunters at 7AM is: 3.5m 13s primary swell from a West-southwest direction and 2.5m 14s secondary swell from a West-southwest direction (forecast issued at 01:00am May 14). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 11ft (3.5m) | 13s |
| Afternoon (14 May) | 11ft (3.5m) | 13s |
| Evening (14 May) | 13ft (4.0m) | 13s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Very mild (max 18°C on Thu night, min 15°C on Fri morning). Winds decreasing (fresh winds from the SW on Thu night, calm by Sat night). | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | |
5583 | 5182 | 4585 | 4182 | 3980 | 3728 | 5501 | 7198 | 7789 | 7320 | 6978 | 7959 | 8255 | 7885 | 7277 | 6152 | 5353 | 4435 | 3475 | 3126 | 2496 | 2077 | 1771 | 1742 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | glassy | |
High Tide | 8:16AM0.64m | 11:07PM0.38m | 8:33AM0.72m | 8:56AM0.80m | ||||||||||||||||||||
Low Tide | 1:16AM0.34m | 4:08PM0.16m | 00:25AM0.38m | 5:05PM0.07m | 6:09PM0.01m | |||||||||||||||||||
 | |  | | | | |  | | | | |  | | | | |  | |  | | | |  | |
 | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — |
— | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 17 | 16 | 16 | 15 | 15 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 |
13 | 12 | 10 | 10 | 11 | 11 | 12 | 12 | 10 | 10 | 9 | 10 | 11 | 12 | 11 | 11 | 12 | 12 | 13 | 14 | 14 | 15 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 |
 kJ | 5583 | 5182 | 4585 | 4182 | 3980 | 3728 | 4314 | 7198 | 7789 | 7320 | 6978 | 7959 | 8255 | 7885 | 7277 | 6152 | 5353 | 4435 | 3475 | 3126 | 2496 | 2077 | 1771 | 1742 |
Swell 2 Height (m) Direction Period (s) | SW 13 | WSW 13 | WSW 14 | SSW 13 | SW 13 | — | — | — | — | — | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | W 24 |
| kJ | 1932 | 2515 | 2319 | 808 | 854 | — | — | — | — | — | 465 | — | — | — | — | — | — | — | — | — | — | — | — | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 5501 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 52 | 242 | 472 | 1354 | 242 | 242 | 354 | 354 | 48 | 17 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 48 | 17 | 17 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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