Surf Forecasts:
How big are the waves at Grindavik Antenas today (10 Jul):
- Morning surf: Morning surf (10 Jul, local time) - 6ft (1.9m), 9s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Jul, local time) - 5ft (1.5m), 8s period with SSW swell.
- Evening surf: Evening surf (10 Jul, local time) - 4.5ft (1.4m), 8s period with SSW swell.
The current surf forecast for Grindavik Antenas at 4AM is: 1.8m 9s primary swell from a South-southwest direction and 0.3m 13s secondary swell from a South direction (forecast issued at 11:00pm July 09). The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | 6ft (1.9m) | 9s |
| Afternoon (10 Jul) | 5ft (1.5m) | 8s |
| Evening (10 Jul) | 4.5ft (1.4m) | 8s |
Table - waves today at Grindavik Antenas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sun afternoon. Very mild (max 11°C on Sat afternoon, min 9°C on Fri night). Winds increasing (light winds from the WSW on Thu night, strong winds from the S by Sun afternoon). | ||||||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
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 | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 8 | SW 8 | SSW 8 | SW 8 | SW 7 | SW 7 | SSW 7 | SSW 7 | SSW 8 | SW 8 | SW 9 | SW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 612 | 520 | 520 | 660 | 591 | 475 | 322 | 254 | 242 | 247 | 302 | 352 | 393 | 427 | 374 | 350 | 311 | 340 | 343 | 443 | 590 | 819 | 1266 | 2039 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | cross-on | on | cross-on |
High Tide | 1:23AM2.44m | 2:13PM2.61m | 2:40AM2.48m | 3:24PM2.79m | 3:52AM2.60m | 4:27PM3.02m | ||||||||||||||||||
Low Tide | 7:15PM0.89m | 7:45AM0.72m | 8:34PM0.83m | 8:56AM0.65m | 9:46PM0.66m | 10:01AM0.50m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | |  | | | | |  | | |
 | — | — | 3:32 | — | — | — | — | — | — | — | 3:34 | — | — | — | — | — | — | — | 3:38 | — | — | — | — | — |
 | 11:37 | — | — | — | — | — | — | — | 11:35 | — | — | — | — | — | — | — | 11:31 | — | — | — | — | — | — | 11:30 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Temp °C | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 |
Feels °C | 6 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 2 | 2 | 4 | 5 | 5 | 6 | 8 | 7 | 6 | 3 | 4 | 3 | 3 | 2 | 2 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 10 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 8 | SSW 10 | S 12 | S 13 | S 13 | S 12 | S 15 | S 18 | S 21 | S 18 |
| kJ | 612 | 520 | 520 | 660 | 591 | 475 | 322 | 141 | 12 | 11 | 11 | 11 | 11 | 12 | 374 | 146 | 11 | 13 | 12 | 3 | 5 | 6 | 8 | 6 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | — | — | S 18 | S 12 | S 15 | S 10 | S 10 | S 19 | S 15 | S 19 | S 19 | S 13 | S 16 | S 19 | S 18 | S 16 | S 13 | S 18 | S 24 | S 21 | S 24 |
| kJ | 14 | 30 | 29 | — | — | 6 | 25 | 17 | 8 | 2 | 7 | 4 | 7 | 7 | 3 | 5 | 7 | 6 | 5 | 3 | 6 | 11 | 8 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 18 | S 18 | S 18 | S 18 | S 18 | S 19 | S 19 | — | — | S 19 | S 18 | S 16 | S 19 | S 19 | S 18 | S 18 | S 24 | — | — |
| kJ | — | — | — | — | — | 7 | 6 | 6 | 6 | 7 | 7 | 7 | — | — | 7 | 6 | 5 | 7 | 7 | 6 | 6 | 11 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 8 | SW 8 | — | SW 8 | SW 7 | SW 7 | SSW 7 | SSW 7 | SSW 8 | SW 8 | SW 9 | SW 10 |
| kJ | — | — | — | — | — | — | — | 254 | 242 | 247 | 302 | 352 | 393 | 427 | — | 350 | 311 | 340 | 343 | 443 | 590 | 819 | 1266 | 2039 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 54 | 54 | 54 | 54 | 54 | 1044 | 349 | 1036 | 1036 | 1036 | 1036 | 1036 | 1036 | 1036 | 54 | 54 | 1036 | 1036 | 1034 | 1036 | 1036 | 1036 | 1036 |
Best forecast wave conditions in Reykjanes Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Iceland | ||||||||||||||||||||||||
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