Surf Forecasts:
Tjornuvik Bay (Streymoy) surf forecast from 20 Aug 2026:
- Best quality surf: Monday 24 Aug, 7PM (local time) - 4.5ft (1.3m), 10s period, W swell with cross-offshore winds.
- Most powerful swell: Sunday 23 Aug, 10PM (local time) - 8ft (2.5m), 10s period, WSW swell with 1,480 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 10PM (local time) - 3ft (0.9m), 9s period with NE swell.
Best Forecast Surf Conditions for Tjornuvik Bay (Streymoy) this week:
The surf forecast for Tjornuvik Bay (Streymoy) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 10PM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tjornuvik Bay (Streymoy) in the next 16 days are 2.5m 10s and forecast to arrive on Sunday (Aug 23) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Thursday (Aug 27) at 1AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Fri 21st Aug) | 3ft (0.9m) 9s |
| Best Surf | 7PM (Mon 24th Aug) | 4.5ft (1.3m) 10s |
| Most Powerful | 10PM (Sun 23rd Aug) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Tjornuvik Bay (Streymoy) over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 12°C on Fri night, min 8°C on Thu night). Winds increasing (light winds from the WNW on Fri morning, fresh winds from the SSW by Sun morning). | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Sun night. Very mild (max 15°C on Tue morning, min 11°C on Tue night). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the SSE by Mon night). | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | W 7 | W 8 | WSW 8 | WSW 9 | WSW 11 | WSW 11 | W 11 | W 10 | NNW 12 | WSW 10 | NNW 10 | NNW 10 | NNW 9 | N 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 288 | 216 | 165 | 141 | 77 | 65 | 142 | 247 | 333 | 809 | 1324 | 1381 | 498 | 188 | 203 | 247 | 198 | 135 | 86 | 36 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:53AM1.16m | 4:30PM1.21m | 5:17AM1.10m | 5:41PM1.26m | 6:31AM1.11m | 6:40PM1.34m | 7:26AM1.16m | 7:26PM1.43m | 8:07AM1.23m | 8:04PM1.52m | 8:42AM1.31m | 8:38PM1.60m | ||||||||
Low Tide | 9:41PM0.56m | 10:13AM0.60m | 11:18PM0.57m | 11:34AM0.62m | 00:38AM0.50m | 12:39PM0.58m | 1:32AM0.41m | 1:28PM0.51m | 2:13AM0.31m | 2:07PM0.43m | 2:46AM0.22m | 2:42PM0.35m | 3:18AM0.13m | |||||||
 |  |  | | |  | |  | |  |  | | | | | | | | | | |
 | — | — | 5:45 | — | — | 5:48 | — | — | 5:50 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — |
 | — | 9:19 | — | — | 9:15 | — | — | 9:13 | — | — | 9:08 | — | — | 9:06 | — | — | 9:02 | — | — | 9:00 |
mm | — | — | — | — | — | — | — | — | — | 2 | 6 | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 9 | 9 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 15 | 15 | 12 | 13 | 14 | 12 |
Feels °C | 4 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 5 | 6 | 10 | 11 | 11 | 11 | 11 | 8 | 8 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | W 8 | NNE 8 | SSW 14 | WSW 11 | NW 11 | W 11 | SW 9 | SW 9 | WSW 10 | SW 10 | NNW 10 | NNW 9 | N 8 |
| kJ | 30 | 216 | 165 | 141 | 77 | 65 | 37 | 247 | 42 | 76 | 1324 | 60 | 498 | 241 | 208 | 226 | 225 | 135 | 86 | 36 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | WSW 8 | WSW 9 | WSW 9 | NNW 6 | WSW 8 | SSW 16 | NE 9 | SSW 14 | NE 8 | SSW 14 | SSW 12 | NNW 12 | W 10 | NNW 12 | NNW 11 | NNW 10 | SW 10 | SW 9 | SW 8 |
| kJ | 22 | 14 | 17 | 16 | 8 | 13 | 24 | 31 | 37 | 9 | 37 | 13 | 91 | 188 | 203 | 247 | 198 | 110 | 51 | 18 |
Swell 3 Height (m) Direction Period (s) | S 8 | SSW 16 | SSW 15 | SSW 15 | WSW 9 | SSW 14 | WSW 10 | SSW 15 | S 6 | SW 6 | NE 8 | N 8 | SW 14 | NNW 11 | W 9 | W 9 | S 9 | SSW 13 | SSW 12 | SW 13 |
| kJ | 1 | 24 | 22 | 21 | 17 | 20 | 9 | 22 | 1 | 2 | 3 | 1 | 49 | 140 | 52 | 25 | 15 | 16 | 14 | 7 |
Wind waves Height (m) Direction Period (s) | NNE 9 | — | NNE 4 | — | W 6 | W 6 | W 7 | W 4 | WSW 8 | WSW 9 | SW 4 | WSW 11 | SW 9 | S 2 | — | SE 4 | ESE 4 | ESE 5 | E 5 | E 6 |
| kJ | 288 | — | 4 | — | 9 | 47 | 142 | 11 | 333 | 809 | 32 | 1381 | 375 | 1 | — | 24 | 21 | 66 | 99 | 193 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1529 | 672 | 1189 | 737 | 444 | 482 | 708 | 436 | 436 | 463 | 432 | 411 | 429 | 0 | 429 | 438 | 434 | 450 | 586 | 429 |
Best forecast wave conditions in Faroe Islands | ||||||||||||||||||||
Best forecast wave conditions in Faroe Islands | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Tjornuvik Bay (Streymoy) Surf forecast
The above surf forecast table for Tjornuvik Bay (Streymoy) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tjornuvik Bay (Streymoy) can be found by selecting the local surf guide option on the grey menu. Our Tjornuvik Bay (Streymoy) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tjornuvik Bay (Streymoy)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tjornuvik Bay (Streymoy) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
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