
Surf Forecasts:
How big are the waves at Damas Rivermouth today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 2.5ft (0.7m), 14s period with SW swell.
The current surf forecast for Damas Rivermouth at 12PM is: 0.8m 14s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South direction (forecast issued at 05:00am September 12). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2.5ft (0.8m) | 14s |
| Afternoon (12 Sep) | 2.5ft (0.8m) | 14s |
| Evening (12 Sep) | 2.5ft (0.7m) | 14s |
Table - waves today at Damas Rivermouth. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Sun afternoon. Warm (max 29°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||
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 | |
Swell Height Map | |||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 17 | SW 18 | SW 18 |
Wave Graph | |||||||||||||||||||||||
293 | 293 | 293 | 248 | 245 | 195 | 181 | 144 | 142 | 142 | 109 | 108 | 95 | 95 | 183 | 183 | 183 | 130 | 127 | 150 | 148 | 192 | 249 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | on | on | glassy | glassy | glassy | off | glassy | glassy | cross-on | cross-on | glassy | glassy | cross | glassy | glassy | glassy | on | on | glassy | glassy |
High Tide | 3:09AM2.87m | 3:30PM2.73m | 3:49AM2.89m | 4:11PM2.70m | 4:28AM2.85m | 4:50PM2.62m | |||||||||||||||||
Low Tide | 9:22AM0.13m | 9:36PM0.12m | 10:04AM0.11m | 10:15PM0.17m | 10:43AM0.15m | ||||||||||||||||||
5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | |
— | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | |
mm | — | — | — | — | 1 | 2 | — | — | — | — | — | 1 | 4 | 6 | — | — | — | — | — | — | 1 | 2 | 1 |
Temp °C | 26 | 26 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 26 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 27 |
Feels °C | 29 | 29 | 33 | 32 | 33 | 33 | 31 | 32 | 31 | 30 | 33 | 33 | 32 | 31 | 31 | 29 | 31 | 30 | 32 | 32 | 33 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 9 | S 9 | S 8 | S 8 | S 8 | SSW 8 | SSW 8 |
293 | 293 | 293 | 248 | 245 | 195 | 73 | 76 | 78 | 78 | 78 | 76 | 76 | 74 | 74 | 74 | 77 | 94 | 92 | 92 | 90 | 115 | 109 | |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 17 | SW 18 | SW 18 |
38 | 39 | 44 | 45 | 64 | 68 | 181 | 144 | 142 | 142 | 109 | 108 | 84 | 84 | 183 | 183 | 183 | 130 | 127 | 150 | 148 | 192 | 249 | |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | W 10 | SSW 18 | SSW 18 | SSW 15 | SSW 15 | SSW 18 | SSW 21 | SSW 21 | SSW 14 | SW 20 | SW 19 | SW 19 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
17 | 17 | 8 | 31 | 31 | 21 | 21 | 31 | 44 | 44 | 18 | 107 | 95 | 95 | 60 | 79 | 57 | 54 | 53 | 53 | 23 | 23 | 51 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 5 | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 158 | 158 | 0 | 0 | 0 | 0 | 0 | 0 | 144 | 63 | 0 | 0 | 12 | 0 | 0 | 0 | 140 | 40 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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