Open Sea Golf Rönnäs in GolfCore Get the free app
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Ruukinrannantie 4, 07750 Isnäs, Finland
Check visitor access, current green fees and tee-time availability directly with the course before travelling.
The course, by the numbers
| Location | Isnäs, Finland |
|---|---|
| Address | Ruukinrannantie 4, 07750 Isnäs, Finland |
| Phone | +358 20 7862696 |
| Website | seagolf.fi |
| Holes | 18 |
| Layouts | 2 |
| Tees on the card | 17, 17 USGA-rated |
| Course map | Traced hole by hole |
| Course data updated | 2026-09-01 |
The card
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | – | – | – | – | – | – | – | – | – | – |
| Hole | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | – | – | – | – | – | – | – | – | – | – |
Total–
| Hole | Par |
|---|---|
| 1 | – |
| 2 | – |
| 3 | – |
| 4 | – |
| 5 | – |
| 6 | – |
| 7 | – |
| 8 | – |
| 9 | – |
| Out | – |
| 10 | – |
| 11 | – |
| 12 | – |
| 13 | – |
| 14 | – |
| 15 | – |
| 16 | – |
| 17 | – |
| 18 | – |
| In | – |
| Total | – |
Course rating and slope
| Tee | Yards | Par | Rating / Slope |
|---|---|---|---|
| White | 6,688 | 72 | 72.5 / 135 |
| Yellow | 6,185 | 72 | 70.3 / 131 76.2 / 134 (W) |
| Blue | 5,809 | 72 | 68.6 / 127 74.0 / 131 (W) |
| Red | 5,390 | 72 | 66.7 / 123 71.7 / 125 (W) |
| Pink | 4,885 | 72 | 64.2 / 119 68.9 / 119 (W) |
| Easy | 4,358 | 72 | 62.4 / 115 66.0 / 113 (W) |
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | – | – | – | – | – | – | – | – | – | – |
| Hole | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | – | – | – | – | – | – | – | – | – | – |
Total–
| Hole | Par |
|---|---|
| 1 | – |
| 2 | – |
| 3 | – |
| 4 | – |
| 5 | – |
| 6 | – |
| 7 | – |
| 8 | – |
| 9 | – |
| Out | – |
| 10 | – |
| 11 | – |
| 12 | – |
| 13 | – |
| 14 | – |
| 15 | – |
| 16 | – |
| 17 | – |
| 18 | – |
| In | – |
| Total | – |
Course rating and slope
| Tee | Yards | Par | Rating / Slope |
|---|---|---|---|
| Yellow | 5,194 | 68 | 65.2 / 119 70.6 / 120 (W) |
| Red | 4,438 | 68 | 62.4 / 112 66.4 / 110 (W) |
| Easy | 3,972 | 68 | 60.6 / 109 64.0 / 104 (W) |
Sea Golf Rönnäs plays 2 layouts, each with its own tees. Clubs correct their own data in the app.
What GolfCore has for Sea Golf Rönnäs
Sea Golf Rönnäs in Isnäs, Finland is in the GolfCore library with its location, its 18 holes and 17 rated tees. Its course map is traced, so the app draws the property, the fairways and the greens. The green contour maps are baked from lidar and this course has not been through that yet.
In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, and pin positions that clubs on GolfCore set each morning. GolfCore has mapped more than fourteen thousand courses green by green, and the library grows every week.
For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.
More courses nearby
Approximate straight-line distances from Sea Golf Rönnäs. Driving distances and travel times will vary.
Staff at Sea Golf Rönnäs can claim this course by signing in with an email address at the club's own domain. That sets the club up on GolfCore with you as an administrator.