diff --git a/ocean_model_skill_assessor/plot/__init__.py b/ocean_model_skill_assessor/plot/__init__.py
new file mode 100644
index 0000000..4db633b
--- /dev/null
+++ b/ocean_model_skill_assessor/plot/__init__.py
@@ -0,0 +1,3 @@
+"""
+Plotting functions available for ocean-model-skill-assessor.
+"""