Surf Forecasts:
How big are the waves at Þorlákshöfn or Porlackshofn today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 1.5ft (0.5m), 9s period with SW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 1ft (0.3m), 16s period with S swell.
- Evening surf: Evening surf (20 Aug, local time) - 1ft (0.3m), 16s period with SSW swell.
The current surf forecast for Þorlákshöfn or Porlackshofn at 11AM is: 0.5m 9s primary swell from a Southwest direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 05:00am August 20). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 1.5ft (0.5m) | 9s |
| Afternoon (20 Aug) | 1ft (0.3m) | 16s |
| Evening (20 Aug) | 1ft (0.3m) | 16s |
Table - waves today at Þorlákshöfn or Porlackshofn. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Sat afternoon. Very mild (max 12°C on Thu morning, min 10°C on Thu morning). Winds increasing (light winds from the WSW on Thu night, fresh winds from the SW by Sat afternoon). | |||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||
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) | S 17 | S 17 | SW 9 | SW 9 | S 16 | SSW 16 | SSW 16 | S 16 | S 16 | S 16 | SSW 14 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | SW 9 | SW 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 53 | 53 | 36 | 27 | 46 | 50 | 50 | 45 | 44 | 45 | 38 | 53 | 108 | 155 | 229 | 400 | 643 | 953 | 1320 | 1599 | 1952 | 1809 | 1701 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 10:45AM2.27m | 10:58PM2.01m | 11:53AM2.11m | 00:18AM1.85m | 1:35PM2.06m | ||||||||||||||||||
Low Tide | 4:20AM0.78m | 4:59PM1.03m | 5:12AM1.00m | 6:19PM1.22m | 6:36AM1.13m | 8:13PM1.24m | |||||||||||||||||
 |  |  | | | | |  |  |  | | | | | |  | |  | | | | | | |
 | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 3 | 3 | 3 | 5 | 5 | 5 |
Temp °C | 9 | 10 | 10 | 12 | 12 | 12 | 11 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 |
Feels °C | 6 | 7 | 6 | 8 | 8 | 8 | 8 | 7 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 5 | 5 | 6 | 7 | 6 | 5 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | W 5 | WSW 6 | SW 7 | SW 8 | SSW 15 | SW 11 | SSW 13 | SSW 15 | S 15 | SSW 15 | S 16 | S 16 | S 16 | S 16 | SW 9 |
| kJ | 35 | 35 | 36 | 27 | 27 | 27 | 25 | 24 | 14 | 25 | 27 | 21 | 42 | 29 | 35 | 42 | 42 | 75 | 122 | 127 | 129 | 132 | 1477 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | SE 10 | S 16 | SSW 16 | SSW 16 | S 16 | SW 8 | SW 8 | SSW 14 | SSW 15 | WSW 12 | SSW 13 | S 17 | S 18 | S 17 | — | — | — | — | S 13 | SSW 16 |
| kJ | 26 | 12 | 11 | 15 | 46 | 50 | 50 | 45 | 24 | 23 | 38 | 45 | 13 | 35 | 50 | 55 | 50 | — | — | — | — | 14 | 90 |
Swell 3 Height (m) Direction Period (s) | S 17 | S 17 | S 17 | S 14 | ESE 7 | ESE 7 | WNW 6 | WNW 6 | S 16 | S 16 | SSW 12 | SSW 10 | SW 10 | SSW 16 | SSW 12 | SSW 10 | — | — | — | — | — | — | S 13 |
| kJ | 53 | 53 | 23 | 16 | 5 | 4 | 3 | 3 | 44 | 45 | 15 | 11 | 16 | 48 | 14 | 10 | — | — | — | — | — | — | 14 |
Wind waves Height (m) Direction Period (s) | WNW 3 | WNW 3 | WNW 3 | W 4 | W 5 | WSW 5 | WSW 3 | WSW 4 | — | W 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | SW 9 | SW 9 |
| kJ | 4 | 4 | 4 | 2 | 8 | 9 | 3 | 4 | — | 40 | 36 | 53 | 108 | 155 | 229 | 400 | 643 | 953 | 1320 | 1599 | 1952 | 1809 | 1701 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 54 | 1626 | 1626 | 1485 | 54 | 1290 | 1309 | 995 | 995 | 1327 | 1317 | 1301 | 1062 | 1270 | 1138 | 1270 | 1270 | 1301 | 1301 | 1270 | 314 |
Best forecast wave conditions in Reykjanes Peninsula | |||||||||||||||||||||||
Best forecast wave conditions in Iceland | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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