Surf Forecasts:
Tjornuvik Bay (Streymoy) surf forecast from 7 Sep 2026:
- Best quality surf: Tuesday 15 Sep, 1AM (local time) - 11ft (3.5m), 10s period, WSW swell with cross-shore winds.
- Most powerful swell: Friday 11 Sep, 10PM (local time) - 16ft (5.0m), 13s period, WSW swell with 8,036 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 7PM (local time) - 4.5ft (1.3m), 11s period with NNW 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 Sunday (Sep 13) at 7PM. The primary swell is predicted to be 1.3m and 11s period with a secondary swell of 0.9m 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 5.0m 13s and forecast to arrive on Friday (Sep 11) 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 4.0m 10s period and expected on Monday (Sep 14) at 10AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Sun 13th Sep) | 4.5ft (1.3m) 11s |
| Best Surf | 1AM (Tue 15th Sep) | 11ft (3.5m) 10s |
| Most Powerful | 10PM (Fri 11th Sep) | 16ft (5.0m) 13s |
Table - best surf conditions forecast for Tjornuvik Bay (Streymoy) over the next 16 days.
Short Range ForecastModerate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 12°C on Wed night, min 8°C on Tue afternoon). Mainly strong winds. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Thu night. Very mild (max 12°C on Thu afternoon, min 9°C on Fri morning). Winds decreasing (near gales from the WSW on Fri morning, light winds from the W by Sun morning). | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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) | WSW 14 | SW 13 | N 6 | NNW 8 | N 7 | WSW 9 | WSW 6 | N 7 | WSW 8 | NNE 9 | NNW 10 | WSW 11 | WSW 12 | WSW 13 | W 12 | W 12 | W 11 | NNW 12 | NNW 11 | NNW 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 796 | 0 | 175 | 507 | 134 | 193 | 106 | 15 | 188 | 8 | 10 | 3019 | 5248 | 7534 | 4176 | 2165 | 846 | 635 | 452 | 249 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | on | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross | off |
High Tide | 6:27PM1.58m | 7:27AM1.44m | 7:24PM1.70m | 8:22AM1.50m | 8:15PM1.81m | 9:07AM1.54m | 9:01PM1.89m | 9:47AM1.57m | 9:44PM1.92m | 10:24AM1.57m | 10:25PM1.90m | 11:00AM1.56m | 11:05PM1.82m | |||||||
Low Tide | 1:16AM0.09m | 1:29PM0.34m | 2:11AM-0.04m | 2:19PM0.25m | 2:59AM-0.13m | 3:05PM0.18m | 3:43AM-0.17m | 3:47PM0.13m | 4:25AM-0.16m | 4:27PM0.11m | 5:04AM-0.09m | 5:07PM0.12m | ||||||||
 |  |  |  |  | | |  |  | | |  | | | | |  | |  | | |
 | — | — | 6:33 | — | — | 6:35 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:47 | — | — |
 | 8:20 | — | — | 8:16 | — | — | 8:14 | — | — | 8:09 | — | — | 8:07 | — | — | 8:04 | — | — | 8:00 | — |
mm | 6 | 3 | — | — | — | — | — | 1 | 5 | — | 1 | 2 | 1 | 1 | 2 | — | — | — | — | 5 |
Temp °C | 10 | 10 | 9 | 8 | 9 | 11 | 11 | 12 | 12 | 12 | 12 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 |
Feels °C | 4 | 5 | 1 | 0 | 5 | 5 | 5 | 6 | 5 | 6 | 5 | -2 | -1 | 0 | 3 | 5 | 8 | 8 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 13 | SSW 12 | SW 11 | N 7 | N 7 | N 7 | N 7 | WSW 8 | NNE 9 | NNW 10 | NNW 10 | WNW 14 | NNW 10 | W 12 | W 12 | W 11 | NNW 12 | NNW 11 | NNW 11 |
| kJ | 2584 | 3736 | 743 | 233 | 134 | 33 | 28 | 15 | 188 | 8 | 10 | 33 | 220 | 20 | 4176 | 2165 | 846 | 635 | 452 | 249 |
Swell 2 Height (m) Direction Period (s) | WSW 14 | — | S 7 | SE 4 | SW 10 | NNW 6 | SW 8 | SW 11 | W 11 | — | — | — | NNW 10 | — | NNW 13 | NNW 13 | NNW 12 | W 10 | W 9 | W 9 |
| kJ | 796 | — | 1 | 1 | 113 | 3 | 18 | 5 | 9 | — | — | — | 31 | — | 192 | 330 | 569 | 331 | 175 | 56 |
Swell 3 Height (m) Direction Period (s) | NE 8 | — | — | — | SE 7 | SE 8 | SW 11 | W 13 | N 7 | — | — | — | — | — | — | — | SSW 4 | SSW 8 | SSW 9 | — |
| kJ | 9 | — | — | — | 2 | 3 | 5 | 3 | 4 | — | — | — | — | — | — | — | 8 | 94 | 101 | — |
Wind waves Height (m) Direction Period (s) | S 4 | — | N 6 | NNW 8 | NW 3 | WSW 9 | WSW 6 | SW 7 | S 6 | SW 9 | SW 10 | WSW 11 | WSW 12 | WSW 13 | — | — | — | — | S 4 | SSW 6 |
| kJ | 31 | — | 175 | 507 | 3 | 193 | 106 | 240 | 214 | 967 | 1138 | 3019 | 5248 | 7534 | — | — | — | — | 1 | 186 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1340 | 637 | 453 | 794 | 901 | 444 | 458 | 450 | 450 | 450 | 458 | 1111 | 961 | 716 | 453 | 415 | 434 | 436 | 470 | 0 |
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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