Surf Forecasts:
Tjornuvik Bay (Streymoy) surf forecast from 20 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 1AM (local time) - 3.5ft (1.1m), 10s period, WNW swell with offshore winds.
- Most powerful swell: Monday 24 Aug, 4AM (local time) - 8ft (2.5m), 10s period, WSW swell with 1,526 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 1AM (local time) - 3.5ft (1.1m), 10s period with WNW 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 Tuesday (Aug 25) at 1AM. The primary swell is predicted to be 1.1m and 10s period. The wind is predicted to be 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 Monday (Aug 24) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 9s period and expected on Monday (Aug 24) at 4PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 25th Aug) | 3.5ft (1.1m) 10s |
| Best Surf | 1AM (Tue 25th Aug) | 3.5ft (1.1m) 10s |
| Most Powerful | 4AM (Mon 24th 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 afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the N on Thu morning, light winds from the WNW by Fri morning). | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 14°C on Tue morning, min 12°C on Sun morning). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the SE by Mon night). | ||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||||
AM | 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) | N 7 | NNE 9 | NE 9 | NNE 9 | NNE 9 | NE 9 | W 6 | W 7 | W 8 | WSW 8 | WSW 9 | WSW 10 | WSW 10 | W 11 | WNW 10 | NNW 10 | NNW 10 | WSW 9 | N 10 | N 10 | N 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 145 | 288 | 186 | 141 | 141 | 77 | 55 | 114 | 314 | 522 | 809 | 1393 | 965 | 713 | 270 | 184 | 163 | 132 | 164 | 174 | 227 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 3:16PM1.20m | 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 | ||||||||
 | |  |  | | |  | |  | |  |  | | | | | | | | | | |
 | 5:43 | — | — | 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 | 3 | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 8 | 9 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 14 | 14 | 13 | 13 | 13 | 12 |
Feels °C | 3 | 4 | 4 | 7 | 9 | 9 | 9 | 8 | 8 | 6 | 5 | 6 | 7 | 9 | 9 | 11 | 11 | 10 | 8 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | WSW 9 | NE 9 | NNE 9 | NNE 9 | NE 9 | NE 8 | NE 9 | NE 8 | NNE 8 | SW 14 | NW 12 | WSW 10 | W 11 | SW 10 | SW 9 | SW 9 | WSW 9 | N 10 | N 10 | N 11 |
| kJ | 130 | 45 | 186 | 141 | 141 | 77 | 55 | 37 | 35 | 28 | 95 | 118 | 965 | 713 | 296 | 216 | 190 | 132 | 164 | 174 | 227 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | SSW 15 | WSW 8 | WSW 9 | WSW 9 | NNW 6 | WSW 9 | SSW 15 | SSW 16 | SSW 13 | NNE 8 | SW 14 | NNW 11 | NNW 11 | WNW 10 | NNW 10 | NNW 10 | NNW 10 | SW 9 | SW 8 | SW 8 |
| kJ | 55 | 22 | 14 | 15 | 16 | 13 | 15 | 21 | 25 | 35 | 6 | 51 | 223 | 280 | 270 | 184 | 163 | 128 | 62 | 45 | 21 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | S 8 | SSW 16 | SSW 15 | SSW 15 | WSW 9 | NNW 6 | WSW 11 | SSW 13 | SW 6 | SW 6 | NE 8 | SSW 15 | SSW 14 | NW 11 | W 9 | W 8 | SSW 13 | SSE 8 | W 10 | W 9 |
| kJ | 25 | 1 | 24 | 22 | 21 | 17 | 8 | 11 | 16 | 2 | 2 | 3 | 44 | 38 | 233 | 76 | 22 | 17 | 14 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | N 7 | NNE 9 | — | — | — | W 6 | W 6 | W 7 | W 8 | WSW 8 | WSW 9 | WSW 10 | SSW 3 | SW 9 | SW 5 | — | ESE 4 | SE 4 | E 4 | ENE 5 | E 5 |
| kJ | 145 | 288 | — | — | — | 12 | 48 | 114 | 314 | 522 | 809 | 1393 | 6 | 342 | 11 | — | 7 | 18 | 28 | 37 | 33 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 672 | 1163 | 783 | 445 | 708 | 675 | 675 | 675 | 716 | 436 | 748 | 432 | 411 | 429 | 0 | 0 | 88 | 0 | 434 | 434 | 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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