Surf Forecasts:
Tjornuvik Bay (Streymoy) surf forecast from 20 Jul 2026:
- Best quality surf: Wednesday 22 Jul, 7AM (local time) - 4.5ft (1.4m), 8s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 23 Jul, 10PM (local time) - 8ft (2.4m), 9s period, W swell with 921 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 7AM (local time) - 4.5ft (1.3m), 8s period with W 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 Monday (Jul 20) at 7AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.2m and 7s. 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 2.4m 9s and forecast to arrive on Thursday (Jul 23) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 11s period and expected on Sunday (Jul 26) at 4PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 20th Jul) | 4.5ft (1.3m) 8s |
| Best Surf | 7AM (Wed 22nd Jul) | 4.5ft (1.4m) 8s |
| Most Powerful | 10PM (Thu 23rd Jul) | 8ft (2.4m) 9s |
Table - best surf conditions forecast for Tjornuvik Bay (Streymoy) over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 13°C on Mon morning, min 10°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the WSW by Mon night). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Thu morning. Very mild (max 12°C on Wed night, min 10°C on Fri afternoon). Winds decreasing (strong winds from the WSW on Thu afternoon, light winds from the WNW by Fri morning). | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 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) | W 8 | W 8 | W 8 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | WSW 8 | W 8 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NNW 8 | NNW 7 | WSW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 191 | 253 | 877 | 817 | 348 | 319 | 228 | 187 | 227 | 520 | 617 | 885 | 736 | 669 | 740 | 669 | 452 | 320 | 236 | 249 | 294 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | on | cross-on | cross-on | cross-on | on | on | on | on |
High Tide | 1:56PM1.18m | 2:08AM1.44m | 2:58PM1.11m | 3:17AM1.30m | 4:12PM1.10m | 4:38AM1.21m | 5:28PM1.13m | 5:58AM1.18m | 6:32PM1.21m | 7:05AM1.19m | 7:23PM1.31m | 7:55AM1.22m | 8:03PM1.41m | ||||||||
Low Tide | 7:59AM0.15m | 7:55PM0.36m | 8:56AM0.30m | 8:58PM0.46m | 10:06AM0.42m | 10:25PM0.52m | 11:25AM0.47m | 11:58PM0.49m | 12:33PM0.46m | 1:08AM0.40m | 1:24PM0.41m | 1:59AM0.30m | 2:04PM0.36m | 2:39AM0.22m | |||||||
 | |  |  | |  | | | |  | | | | | | | |  |  | | | |
 | 4:18 | — | — | 4:20 | — | — | 4:22 | — | — | 4:26 | — | — | 4:28 | — | — | 4:31 | — | — | 4:33 | — | — |
 | — | — | 10:49 | — | — | 10:46 | — | — | 10:44 | — | — | 10:42 | — | — | 10:38 | — | — | 10:36 | — | — | 10:34 |
mm | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | 1 | 4 | 1 | — | — |
Temp °C | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 10 |
Feels °C | 11 | 7 | 5 | 8 | 9 | 9 | 9 | 7 | 8 | 6 | 4 | 4 | 7 | 7 | 6 | 3 | 3 | 3 | 4 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | W 8 | NNE 8 | NNE 8 | N 8 | W 9 | W 8 | W 8 | W 8 | N 7 | N 8 | N 7 | SW 14 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 10 |
| kJ | 191 | 14 | 12 | 4 | 348 | 319 | 228 | 187 | 4 | 1 | 1 | 8 | 736 | 669 | 740 | 669 | 452 | 320 | 203 | 127 | 294 |
Swell 2 Height (m) Direction Period (s) | WSW 11 | SW 11 | S 18 | S 12 | WNW 10 | N 8 | NNW 6 | NNW 6 | NNW 6 | S 15 | S 15 | — | SW 14 | S 14 | NNW 7 | NNW 8 | SW 13 | SW 13 | SW 13 | SW 11 | — |
| kJ | 40 | 5 | 6 | 3 | 251 | 5 | 8 | 7 | 3 | 5 | 4 | — | 8 | 4 | 18 | 122 | 7 | 7 | 6 | 32 | — |
Swell 3 Height (m) Direction Period (s) | NNE 9 | NW 10 | — | S 17 | N 8 | SW 16 | N 7 | N 8 | SW 15 | — | — | — | — | N 8 | — | SW 13 | — | — | — | S 12 | — |
| kJ | 8 | 4 | — | 6 | 6 | 10 | 4 | 4 | 9 | — | — | — | — | 1 | — | 7 | — | — | — | 3 | — |
Wind waves Height (m) Direction Period (s) | — | W 8 | W 8 | W 9 | W 4 | — | — | — | W 8 | WSW 8 | W 8 | W 9 | — | — | — | NNW 4 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 |
| kJ | — | 253 | 877 | 817 | 17 | — | — | — | 227 | 520 | 617 | 885 | — | — | — | 9 | 232 | 270 | 236 | 249 | 204 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 637 | 732 | 645 | 732 | 732 | 0 | 735 | 436 | 471 | 1324 | 732 | 732 | 672 | 766 | 436 | 640 | 640 | 769 | 637 | 645 |
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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