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Surf Forecasts:
Comporta surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 6 am Thursday 28 May 2026 WESTForecast update in hr min s Forecast update imminent
Comporta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Comporta sea temperature is
19.0° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Comporta today (28 May):
- Morning surf: Morning surf (28 May, local time) - 2.5ft (0.7m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 3.5ft (1.0m), 11s period with WNW swell.
- Evening surf: Evening surf (28 May, local time) - 4.5ft (1.4m), 5s period with WNW swell.
The current surf forecast for Comporta at 1PM is: 0.8m 11s primary swell from a West-northwest direction and 0.2m 15s secondary swell from a South-southwest direction (forecast issued at 06:00am May 28). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 2.5ft (0.7m) | 10s |
| Afternoon (28 May) | 3.5ft (1.0m) | 11s |
| Evening (28 May) | 4.5ft (1.4m) | 5s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 5 | WNW 6 | WNW 14 | W 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | NW 9 | WNW 13 | WNW 12 | NW 12 | |
86 | 85 | 88 | 146 | 234 | 98 | 63 | 62 | 89 | 119 | 111 | 135 | 234 | 156 | 150 | 320 | 281 | 235 | 221 | 203 | 321 | 506 | 878 | 1223 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | on | glassy | on | on | cross-on | cross | cross | cross-off | cross-off | cross | on | on | cross-on | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 1:39PM2.46m | 1:56AM2.44m | 2:16PM2.54m | 2:34AM2.46m | 2:51PM2.59m | |||||||||||||||||||
Low Tide | 7:25AM0.52m | 7:47PM0.54m | 8:01AM0.49m | 8:25PM0.47m | 8:36AM0.47m | 9:01PM0.43m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | | |
 | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | 6:13 |
 | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:51 | — | 8:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 19 | 21 | 25 | 26 | 25 | 21 | 17 | 16 | 16 | 20 | 24 | 25 | 26 | 20 | 17 | 16 | 15 | 18 | 24 | 27 | 25 | 18 | 16 |
20 | 18 | 21 | 23 | 22 | 21 | 20 | 16 | 15 | 16 | 20 | 22 | 23 | 23 | 18 | 16 | 15 | 14 | 17 | 22 | 23 | 20 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 11 | SSW 15 | SSW 16 | WNW 6 | WNW 6 | NW 6 | NW 6 | WNW 12 | WNW 11 | SSW 15 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 13 | WNW 13 | SSW 14 | WNW 12 |
 kJ | 86 | 85 | 88 | 146 | 23 | 24 | 63 | 41 | 34 | 38 | 111 | 135 | 21 | 156 | 150 | 320 | 281 | 235 | 221 | 74 | 198 | 506 | 20 | 816 |
Swell 2 Height (m) Direction Period (s) | SW 4 | NW 12 | WSW 3 | SSW 15 | — | W 16 | NW 10 | NW 10 | W 13 | WNW 12 | WNW 6 | WNW 9 | NW 9 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 15 | SSW 14 | SSW 14 | SSW 14 | WNW 9 | SW 14 |
| kJ | 5 | 22 | 2 | 22 | — | 5 | 47 | 47 | 89 | 119 | 26 | 55 | 13 | 21 | 21 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 119 | 8 |
Swell 3 Height (m) Direction Period (s) | NW 12 | SSW 15 | SSW 15 | — | — | W 16 | WNW 15 | WNW 14 | NW 10 | NW 10 | NW 9 | SSW 15 | SSW 15 | — | NW 9 | NW 9 | SSW 15 | W 16 | SSW 14 | SSW 14 | — | — | SW 14 | — |
| kJ | 23 | 22 | 22 | — | — | 5 | 21 | 62 | 34 | 23 | 22 | 21 | 21 | — | 3 | 3 | 21 | 5 | 21 | 20 | — | — | 8 | — |
Wind waves Height (m) Direction Period (s) | — | SW 4 | — | — | WNW 11 | WNW 5 | — | — | — | — | — | — | WNW 11 | NW 5 | NW 6 | NW 6 | — | — | NW 7 | WNW 9 | NW 9 | NW 6 | WNW 12 | NW 12 |
| kJ | — | 2 | — | — | 234 | 98 | — | — | — | — | — | — | 234 | 72 | 77 | 134 | — | — | 99 | 203 | 321 | 102 | 878 | 1223 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 51 | 0 | 56 | 144 | 144 | 41 | 8 | 0 | 0 | 46 | 56 | 144 | 144 | 51 | 8 | 0 | 47 | 41 | 151 | 350 | 333 | 301 | 56 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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